COSMETIC COMPOSITION FOR COATING KERATIN FIBERS.

专利摘要:
The present invention relates to a composition, preferably a cosmetic composition, in particular for coating keratinous fibers such as eyelashes, comprising: an aqueous phase, a lamellar Lβ phase formed by a surfactant system structuring the aqueous phase forming, said surfactant system comprising a content of surfactant (s) greater than or equal to 15% by weight relative to the total weight of the composition, - at least one hydrophilic polymer (poly) vinylpyrrolidone present in a content greater than or equal to 3% by weight of dry matter per relative to the total weight of the composition, the hydrophilic polymer (s) having a weight-average molecular weight Mw ranging from 1500 to 500,000 g / mol. The present invention also relates to a process for coating keratinous fibers.
公开号:FR3019737A1
申请号:FR1453263
申请日:2014-04-11
公开日:2015-10-16
发明作者:Stephane Douezan；Philippe Ilekti
申请人:LOreal SA；
IPC主号:

专利说明:

[0001] The present invention relates to a cosmetic composition for coating keratinous fibers, and in particular eyelashes or eyebrows. In particular, said cosmetic composition is a makeup composition and possibly an eyelash care product. The present invention also relates to a process for coating keratinous fibers, in particular a process for makeup and possibly care of the eyelashes. The present invention also relates to particular uses.
[0002] The composition used may in particular be in the form of a product for eyelashes such as a mascara, or a product for the eyebrows. More preferably, the invention relates to a mascara. By "mascara" is meant a composition intended to be applied to the eyelashes: it may be an eyelash makeup composition, an eyelash makeup base (also called a base coat), a composition to be applied to an eyelash. mascara, also called top-coat, or else a composition for cosmetic treatment of eyelashes. Mascara is especially intended for human eyelashes, but also false eyelashes.
[0003] Mascaras are especially prepared according to two types of formulation: aqueous mascaras called cream mascaras, in the form of dispersion of waxes in water; anhydrous or low-water mascaras, so-called mascaras water-proofs, in the form of dispersions of waxes in organic solvents.
[0004] Generally, anhydrous mascaras have a good resistance to water but the volume level is generally low and makeup removal difficult, while aqueous mascaras have a lower water resistance but a high volume level and a makeup removal more easy.
[0005] The present application relates more specifically to so-called aqueous mascaras. The compositions for coating keratinous fibers with such a type of mascara generally consist of at least one fatty phase generally formed of one or more waxes dispersed in an aqueous liquid phase by means of an emulsifying or conveyed system. (s) in an organic solvent. The presence of wax (es) is known to provide a good texture capable of loading the eyelashes to give them a volume effect but has the disadvantage of reducing the color intensity of the composition. On the other hand, by reducing the amount of waxes one obtains solutions whose color intensity is strong but the thus fluidized composition gives rise to a makeup little loader.
[0006] An object of the present invention is to obtain a keratinous fiber coating composition, preferably a mascara, imparting a charging effect on the eyelashes while having a good color intensity, in particular a good intensity of black, and having good properties of the shaping of the eyelash curve while having a pleasant application. Hard waxes are known to bring a curling effect, however in high concentration the application is unpleasant because the texture is rigid. An object of the present application is also to provide a stable mascara having a sufficiently thick texture to obtain a loading deposit of satisfactory consistency, allowing easy application to the eyelashes and a regular deposit, ie smooth and homogeneous, even after two months stored at 4 ° C. An object of the present application is also to provide a stable mascara having a sufficiently thick texture to obtain a loading deposit of satisfactory consistency, allowing easy application to the eyelashes and a regular deposit, ie smooth and homogeneous, even after two months stored at 45 ° C. An object of the present application is more particularly to provide a stable mascara having a sufficiently thick texture to obtain a loading deposit of satisfactory consistency, allowing easy application to the eyelashes and a regular deposit, ie smooth and homogeneous even after two months stored at temperatures between 4 ° C and 45 ° C.
[0007] More particularly, an object of the present invention is to stabilize a mascara without phase shift in time. An object of the present application is more particularly to provide a mascara in which the pigments are dispersed homogeneously. An object of the present application is more particularly to provide a mascara pleasant to the application.
[0008] An object of the present invention is more particularly to provide a composition for coating keratinous fibers allowing a good separation of the eyelashes during its application, without the formation of bundles of eyelashes, and this ensuring a deposit of smooth and regular material (without clusters decomposition).
[0009] Another object of the present invention is to obtain a composition for coating keratinous fibers, preferably a mascara, which has good hold on the eyelashes. Accordingly, the subject of the present invention is a composition, preferably a cosmetic composition, in particular for coating keratinous fibers such as eyelashes, comprising: an aqueous phase; a lamellar phase L13 formed by a surfactant system structuring the aqueous phase; said surfactant system comprising a content of surfactant (s) greater than or equal to 15% by weight relative to the total weight of the composition, - at least one hydrophilic polymer (poly) vinylpyrrolidone present in a content greater than or equal to 1% by weight of dry matter relative to the total weight of the composition, the hydrophilic polymer (s) having a molecular weight in weight Mw ranging from 1500 to 500 000 g / mol.
[0010] Surprisingly and unexpectedly, the inventors of the present application have succeeded in formulating compositions, in particular adapted to the coating of keratinous fibers such as eyelashes, in particular a mascara composition, capable of considerably limiting or even being able to dispense with the use of waxes.
[0011] In particular, a composition in accordance with the invention gives rise to a stable composition even after 2 months, whether at 45 ° C. or 4 ° C. It appears that such a composition is smooth, shiny and has an intense black. Such a composition is still pleasant to the application, comfortable, presenting a very good playtime. In addition, this composition promotes a shaping of the eyelash curve, the inventors hypothesising that the (the) hydrophilic (s) polymer (s) elected confers (s) a desiccant and stiffening effect to the composition. Furthermore associated with a high wax content (s), for example greater than or equal to 10% by weight, and more surprisingly with a high content of hard wax (s) for example greater than or equal to 10% by weight, the present invention allows to maintain a comfort of application and in particular an unexpected playtime, allowing more than 20 passes brush strokes on the eyelashes without brake felt by the user.
[0012] The subject of the present invention is also, according to a second aspect, a kit or kit for coating keratinous fibers comprising: at least one cosmetic composition for coating keratinous fibers as previously described, and at least one applicator of the composition, said applicator comprising means, optionally in relief, configured to engage with said keratinous fibers, such as eyelashes or eyebrows, to smooth and / or separate eyelashes or eyebrows. Such reliefs may include teeth, bristles or other. Said assembly, and in particular said applicator, may optionally be equipped with means for vibrating and / or heating said composition. The subject of the present invention is also, according to a third aspect, an assembly, or kit, for conditioning and applying a composition for coating keratin fibers, comprising: a device for conditioning said cosmetic composition for coating keratin fibers such as previously described, an applicator of said composition. Said applicator may be secured to a gripping member forming a cover for said conditioning device. In other words said applicator can be mounted in a removable position on said device between a closed position and a position released from a dispensing opening of the packaging device of said composition. According to particular preferred embodiments of the present invention relating to the above-described compositions and methods and aimed at solving at least one of the aforementioned problems: the surfactant system comprises at least one nonionic surfactant, preferably the surfactant system comprises a total content of nonionic surfactant (s) greater than or equal to 15% by weight relative to the total weight of the composition; the surfactant system comprises a total content of surfactant (s), preferably nonionic (s), greater than or equal to 18% by weight, in particular 20% by weight, for example ranging from 15 to 45% by weight, more preferably 18 to 40% by weight, more preferably 20 to 35% by weight relative to the total weight of the composition; the surfactant system comprises: at least one nonionic surfactant of HLB value at 25 ° C. of less than 8, and at least one nonionic surfactant of HLB value at 25 ° C. of greater than or equal to 8; the non-ionic surfactant (s) of HLB value at 25 ° C. greater than or equal to 8 and less than or equal to 8 corresponds to the following formula (I): (ALK- [ C (O)] a- [OIb) cX Formula (I) in which: - ALK is a C7-C23 alkyl group, preferably a C11-C21 alkyl group, more preferably a C15-C17 alkyl group, - a and b are whole numbers between 0 and 100, c is an integer between 1 and 100, in particular between 1 and 3, preferably equal to 1, a and b being preferably equal to 0 yes, - X is a group (poly) an oxyalkylene group optionally substituted and / or terminated with a hydroxyl group, X being preferably an oxyethylene group (CH 2 CH 2 O) or (OCH 2 CH 2) r, in which n is greater than or equal to 1, for example between 1 and 200, preferably (poly) oxyalkylene group being a polyethylene glycol or being the result of at least one substitution of a hydroxy group, preferably selected from (poly) glycerols; The group X is preferably chosen from: i) HO- (ALK-O), -CH2-CH [(OALK) y-01-1] -CH2- (O-ALK) x - (*) in which: - identical or different ALK representing a C 1 -C 6 alkylene group, in particular C 1 -C 4, preferably ethylene, - x, y, z being an integer between 0 and 200, with the proviso that x + y + z different from 0, preferably x + y + z being included between 1 and 150, in particular between 20 and 60; ii) H- (ALK-O) x - (*) and H- (O-ALK) x - (*), preferably is H- (O-ALK) x - (*) in which: - identical ALK or different representing a C 1 -C 6 ethylene group, in particular C 1 -C 4, preferably ethylene, - x is an integer other than 0 and preferably between 1 and 200. - at least one of the surfactant (s) (s) nonionic (s) of HLB value at 25 ° C lower than 8, and the nonionic surfactant (s) of HLB value at 25 ° C greater than or equal to 8, preferably the) nonionic surfactant (s) of HLB value at 25 ° C lower than 8, and the nonionic surfactant (s) of HLB value at 25 ° C greater than or equal to 8, (are) chosen from: ^ those corresponding to the following formula (I '): ALK- (O-CH 2 -CH 2) n - OH (I') Formula (I ') in which: - ALK is a C 8 -C 24, preferably C 12 -C 22, alkyl group, more preferably 0-16-018, n being an integer different from 0, between 1 and 200, preferably between 0 and 200; between 1 and 10, preferably between 2 and 6 for the non-ionic surfactant (s) of HLB value at 25 ° C. of less than 8, preferably of between 20 and 200, for the surfactant (s) ( s) nonionic (s) of HLB value at 25 ° C greater than or equal to 8; those having the following formula (I "): (ALK- [C (O)] a- [0] b) c- (GIY) d (I") Formula (I ") in which: - ALK is a alkyl group at 07-023, preferably at Cil-021, more preferably at 015-017, - a and b are integers between 0 and 100, c is an integer between 1 and 100, in particular between 1 and 3, preferably 1, a and b being preferably 0 or 1, - Gly is a glycerol group, optionally substituted and / or terminated with a hydroxy group, in particular in which at least one of the -OH functions , and preferably a single -OH function, is substituted by the group (ALK4C (O)], - [0] b), preferably ALK- (CO) -O, - d is an integer between 1 and 20, preferably between 1 and 12, preferably being between 1 and 2 for the non-ionic surfactant (s) of HLB value at 25 ° C. of less than 8, and between 4 and 20 for the nonionic surfactant (s) of HLB value at 25 ° C greater than or equal to 8; ^ and their mixture; the at least one of the nonionic surfactant (s) of HLB value at 25 ° C. of less than 8 is chosen from: esters and ethers of oses (poly) oxyalkylene; fatty acid esters, especially of C 8 -C 24, and preferably C 16 -C 22, and (poly) oxyalkylenated polyol, in particular of (poly) oxyalkylenated glycerol or of oxyalkylenated sorbitol, preferably of (poly) oxyalkylenated glycerol ; fatty acid esters, in particular C 8 -C 24, and preferably C 16 -C 22, and (poly) glycerol, preferably comprising one or two glycerol group (s); * (poly) oxyalkylenated alcohols; and their mixtures; preferably from (poly) oxyalkylenated alcohols; the at least one of the nonionic surfactant (s) of HLB value at 25 ° C of less than 8 comprises a (poly) oxyalkylenated alcohol comprising a C 8 -C 24 fatty alcohol ether and polyethylene glycol, said ether comprising from 1 to 10, more preferably from 2 to 6, ethylene glycol units. the nonionic surfactant (s) of HLB value at 25 ° C greater than or equal to 8, preferably greater than or equal to 10, is (are) chosen from: * glycerol ethers ( poly (oxyalkylenated) alcohols, (poly) oxyalkylenated alcohols, (poly) oxyalkylenated fatty acid and polyethylene glycol esters, (poly) oxyalkylenated fatty acid esters of poly (glycerol) ethers, fatty acids, especially C8-O24, and preferably C16-C22, and polyglycerol, preferably comprising from 4 to 20 glycerol groups; fatty acid esters of (poly) oxyalkylenated sorbitol ethers, and their mixture (s); preferably from (poly) oxyalkylenated alcohols; the at least one of the nonionic surfactant (s) of HLB value at 25 ° C greater than or equal to 8 comprises a (poly) oxyalkylenated alcohol comprising at least one fatty alcohol ether in C8-C24 and polyethylene glycol, said ether comprising at least 20 ethylene glycol units, more preferably between 20 and 200 ethylene glycol units; the nonionic surfactant (s) of HLB value at 25 ° C. of less than 8, preferably corresponding to formula (I), is (are) present at a content greater than or equal to 7 % by weight relative to the total weight of the composition, preferably between 8 and 25% by weight relative to the total weight of the composition; the nonionic surfactant (s) of HLB value at 25 ° C greater than or equal to 8, preferably greater than or equal to 10, preferably corresponding to formula (I), is (are) present (s) at a content greater than or equal to 7% by weight relative to the total weight of the composition, preferably between 8 and 25% by weight relative to the total weight of the composition; the nonionic surfactant (s) of HLB value at 25 ° C lower than 8 and the nonionic surfactant (s) of HLB value at 25 ° C greater than or equal to 8, preferably both of formula (I), are present at a total content greater than or equal to 15%, more preferably 18%, in particular between 15% to 45% by weight, better still 18% to 40% by weight, more preferably from 20 to 35% by weight relative to the total weight of the composition; the nonionic surfactant (s) of HLB value at 25 ° C. lower than 8 and the nonionic surfactant (s) of HLB value at 25 ° C. greater than or equal to 8 , preferably both of formula (I), are present in a respective total content such that the weight ratio of the nonionic surfactant (s) of HLB value at 25 ° C lower than 8 on the the nonionic surfactant (s) of HLB value at 25 ° C. greater than or equal to 8 is from 1/5 to 5, preferably from 1/3 to 3, preferably from 2/3 to 3 / 2; said composition comprises a solids content greater than or equal to 40%, more preferably 42%, preferably 45%, more preferably 48%, or even 50%; the aqueous phase represents from 30 to 80% by weight, preferably from 40 to 70% by weight, relative to the total weight of the composition; the (the) hydrophilic polymer (s) (poly) vinylpyrrolidone is (are) linear (s); the (the) hydrophilic polymer (s) (poly) vinylpyrrolidone is (are) chosen from random polymers, block copolymers and their mixture; the hydrophilic polymer (s) is (are) chosen from: homopolymers of (poly) vinylpyrrolidone, copolymers (poly) vinylpyrrolidone / (poly) vinyl acetate, copolymers ( poly) vinylpyrrolidone / (meth) acrylic acid, their salts, esters and mixtures thereof; said composition comprises from 0 to 25% of fatty phase relative to the total weight of the composition, more preferably from 1 to 15% by weight, relative to the total weight of the composition; the composition comprises from 0 to 25% by weight of wax (es), in particular from 0.5 to 15% by weight of wax (es), or even from 1 to 8%; the composition comprises a wax content (s) of less than 5% by weight, in particular of 3% by weight, and preferably of 1% by weight, relative to the total weight of the composition; the composition comprises at least one wax chosen from the group consisting of polar waxes, apolar waxes and their mixture; the composition comprises at least one polar wax; the composition comprises at least one hard wax, preferably polar wax; the composition comprises less than 5% by weight of wax (es), preferably hard (s), preferably polar (s), and at least 3% by weight of hydrophilic polymer (s) (poly) vinylpyrrolidone , relative to the total weight of the composition, more particularly, the composition comprises less than 3% by weight of wax (es), preferably hard (s), preferably polar (s), and at least 5% by weight of hydrophilic polymer (s) (poly) vinylpyrrolidone, relative to the total weight of the composition, more particularly, the composition comprises less than 1% by weight of wax (es), preferably hard (s), preferably polar (s), and at least 8% by weight of hydrophilic polymer (s) (poly) vinylpyrrolidone, relative to the total weight of the composition; the composition comprises at least 10% by weight of wax (es), preferably hard (s), preferably polar (s), and at least 1% by weight of hydrophilic polymer (s) (poly) vinylpyrrolidone , relative to the total weight of the composition, in particular the composition comprises at least 12% by weight of hard wax (es), preferably polar (s), and at least 1% by weight of polymer (s). ) hydrophilic (s) (poly) vinylpyrrolidone, relative to the total weight of the composition, more particularly, the composition comprises at least 15% by weight of hard wax (es), preferably polar (s), and minus 1% by weight of hydrophilic polymer (s) (poly) vinylpyrrolidone, relative to the total weight of the composition; said composition is free of oil or organic solvent; said composition comprises at least one film-forming polymer present in the form of particles in dispersion, for example in aqueous dispersion; the total content of particles of film-forming polymer (s) present in the form of an aqueous dispersion (s) ranges from 0 to 20% by weight, preferably from 0 to 5% by weight, relative to relative to the total weight of the composition; said composition comprises at least one dyestuff chosen from one or more pulverulent material (s), preferably metal oxides, and in particular iron oxides; - The metal oxide (s) is (are) preferably present at a content greater than or equal to 2% by weight relative to the total weight of the composition, advantageously between 3 and 22 inclusive. % by weight relative to the total weight of the composition; said composition has a viscosity at 25 ° C. ranging from 5 to 50 Pa.s, in particular measured using a Rheomat RM100® apparatus; - The said composition may be a makeup composition, a makeup base or "base coat", a so-called "top-coat" composition to be applied to a makeup. Other characteristics, properties and advantages of the present invention will emerge more clearly on reading the description and examples which follow.
[0013] Throughout the following description and unless expressly stated: By (poly) oxyalkylene or (poly) oxyalkylenated is meant that one or more -OH functions, in particular derived from a hydroxyl function or a carboxylic function may be substituted with an oxyalkylene group, in particular oxyethylene. The term "acyl (e)" means a hydrocarbon chain, linear or branched, saturated, C8-O24, more preferably C12-O20, more preferably C14-C18, comprising a carboxylic function whose hydroxyl function (-OH) has has been substituted. An "alkyl" group is a linear or branched, preferably linear, group, or chain, hydrocarbon-based, preferably of C11-021, more preferably 0-15-017. The "hydrocarbon chain" is optionally "(poly) unsaturated" when it comprises one or more double bonds and / or one or more triple bonds, conjugated or otherwise; preferably this hydrocarbon chain is saturated. Aqueous Phase The composition according to the invention comprises an aqueous phase, which can form a continuous phase of the composition. The aqueous phase comprises water. It may also comprise at least one water-soluble solvent. By "water-soluble solvent" is meant in the present invention a liquid compound at room temperature and miscible with water. The water-soluble solvents that can be used in the compositions according to the invention can moreover be volatile. Among the water-soluble solvents that can be used in the compositions in accordance with the invention, there may be mentioned lower monoalcohols having from 1 to 5 carbon atoms such as ethanol and isopropanol, glycols having from 2 to 8 atoms. carbon such as ethylene glycol, propylene glycol, 1,3-butylene glycol and dipropylene glycol. The aqueous phase (water and optionally the water-miscible solvent) is generally present in the composition according to the present application in a content ranging from 30 to 80% by weight, relative to the total weight of the composition, preferably ranging from from 40 to 70% by weight relative to the total weight of the composition. This aqueous phase content includes not only water from aqueous dispersions of film-forming polymers, and optionally aqueous dispersions of hard waxes, according to the invention and optionally water deliberately added to the composition.
[0014] Dry extract The composition according to the invention advantageously comprises a solids content greater than or equal to 40%, more preferably 42%, in particular 45% or even 48% and preferably 50%. For the purpose of the present invention, the "dry matter content" denotes the content of non-volatile matter. The amount of dry extract (abbreviated as ES) of a composition according to the invention is measured by means of a commercial halogen desiccant "HALOGEN MOISTURE ANALYZER HR 73" from METTLER TOLEDO. The measurement is based on the weight loss of a sample dried by halogen heating and thus represents the percentage of residual material once the water and volatiles have evaporated. This technique is fully described in the device documentation provided by METTLER TOLEDO. The measurement protocol is as follows: about 2 g of the composition, hereinafter the sample, is spread on a metal cup which is introduced into the halogen desiccant mentioned above. The sample is then subjected to a temperature of 105 ° C until a constant weight is obtained. The wet mass of the sample, corresponding to its initial mass, and the dry mass of the sample, corresponding to its mass after halogen heating, are measured by means of a precision balance. The experimental error related to the measurement is of the order of plus or minus 2%. The content of dry extract is calculated as follows: Dry extract content (expressed in% by weight) = 100 × (Dry mass / Wet mass).
[0015] Surfactant System A composition according to the invention comprises a surfactant system forming a lamellar phase L [3 in the aqueous phase. This surfactant system structuring the aqueous phase into a lamellar phase Lp comprises a content of surfactant (s), preferably nonionic (s), greater than or equal to 15% by weight relative to the total weight of the composition. The surfactant system advantageously comprises a total content of surfactant (s), preferably nonionic (s), greater than or equal to 15% by weight, in particular 18% by weight, more particularly ranging from 15 to 45% by weight, more preferably 18 to 40% by weight, more preferably 20 to 35% by weight relative to the total weight of the composition. According to a preferred embodiment, a composition according to the invention comprises a surfactant system comprising: at least one nonionic surfactant with an HLB value at 25 ° C. of less than 8, and at least one nonionic surfactant with a HLB value of 25. ° C greater than or equal to 8, at least one of the non-ionic surfactant (s) of HLB value at 25 ° C of less than 8, and at least one of the surfactant (s) not ionic (s) of HLB value at 25 ° C greater than or equal to 8 corresponding to the following formula (I): (ALK- [C (O)] a- [0] b) cX (I) Formula (I) in in which: ALK is a C7-C23 alkyl group, preferably a C11-C21 alkyl group, more preferentially a C15-C17 group, a and b are whole numbers between 0 and 100, c is an integer of between 1 and 100; , in particular between 1 and 3, preferably equal to 1, a and b being preferably equal to 0 or 1, - X is a (poly) oxyalkylene group optionally substituted and / or terminated with a gro hydroxy, X being preferably an oxyethylene group (CH 2 CH 2 O) or (OCH 2 CH 2) r, in which n is greater than or equal to 1, for example between 1 and 200, preferably said (poly) oxyalkylene group being a polyethylene glycol; or being the result of at least one substitution of a hydroxy group, preferably selected from (poly) glycerols. In particular: ALK- [C (O)] a- [0] b generally means that the alkyl group ALK may be derived from a fatty acid or fatty alcohol. [C (O)] a- [0] b means that the ALK group may comprise at least one function chosen from a COO ester function (when a + b = 1), a carbonyl function CO (when a = 1 and b = 0), an oxy function O (when a = 0 and b = 1), or be directly connected to the oxyalkylenated group (when a + b = 0). The compounds of formula (I) preferably result from an esterification, more preferably from a mono-esterification, or from an etherification (or alkoxylation), more preferably from a mono-etherification (or mono-alkoxylation).
[0016] The group X is preferably chosen from: i) HO- (ALK-O), -CH2-CH [(OALK) y-01-1] -CH2- (O-ALK) x - (*) in which: Identical or different ALK representing a C 1 -C 6 alkylene group, in particular C 1 -C 4, preferably ethylene, - x, y, z being an integer between 0 and 200, it being understood that x + y + z different 0, preferably x + y + z being included between 1 and 150, in particular between 20 and 60; ii) H- (ALK-O) x - (*) and H- (O-ALK) x - (*), preferably is H- (O-ALK) x - (*) in which: - identical ALK or different representing a C 1 -C 6 ethylene group, in particular C 1 -C 4, preferably ethylene, - x is an integer different from 0 and preferably between 1 and 200. According to a particularly preferred embodiment, the) nonionic surfactant (s) of HLB value at 25 ° C lower than 8, and the nonionic surfactant (s) of HLB value at 25 ° C greater than or equal to 8, (are) chosen from: - those corresponding to the following formula (I '): ALK- (O-CH 2 -CH 2) n - OH (I') Formula (I ') in which: - ALK is a C8-C24 alkyl group, preferably C12-C22, more preferably 016-018, n being an integer different from 0, between 1 and 200, preferably between 1 and 10, better still between 2 and 6, the nonionic surfactant (s) of HLB value at 25 ° C. of less than 8, preferably of between 2 0 and 200, for the non-ionic surfactant (s) of HLB value at 25 ° C greater than or equal to 8; those corresponding to the following formula (I "): (ALK- [C (O)] a- [0] b) c- (GIY) d (I") Formula (I ") in which: - ALK is a alkyl group at 07-023, preferably at Cil-021, more preferably at C15-C17; - a and b are integers between 0 and 100, c is an integer between 1 and 100, in particular between 1 and 3, preferably 1, a and b being preferably 0 or 1, - Gly is a glycerol group, optionally substituted and / or terminated with a hydroxy group, in particular in which at least one of the -OH functions , and preferably a single -OH function, is substituted by the group (ALK4C (O)], - [0] b), preferably ALK- (CO) -O, - d is an integer between 1 and 20, preferably between 1 and 12, preferably being between 1 and 2 for the non-ionic surfactant (s) of HLB value at 25 ° C. of less than 8, and between 4 and 20 for the nonionic surfactant (s) of HLB value at 25 ° C greater than or equal to 8, and their mixture. The HLB (hydrophilic-lipophilic balance) value according to Griffin is defined in J. Soc.
[0017] Cosm. Chem. 1954 (volume 5), pages 249-256. Reference can be made to the document "Encyclopedia of Chemical Technology, KIRK-OTHMER", Vol. 22, p. 333-432, 3rd edition, 1979, WILEY, for the definition of the properties and functions of surfactants, in particular p. 347-377 of this reference.
[0018] Non-ionic surfactant (s) of HLB value at 25 ° C greater than or equal to 8 Non-ionic surfactant (s) of HLB value, Griffin sense, at 25 ° C, higher or equal to 8 may advantageously be chosen from: - (poly) oxyalkylenated glycerol ethers, in particular oxyethylenated and / or oxypropylene, which may comprise from 20 to 200 oxyethylene and / or oxypropylene units; - (poly) oxyalkylenated alcohols, in particular oxyethylenated and / or oxypropylene, which may comprise from 20 to 200 oxyethylene and / or oxypropylene units, preferably from 20 to 100 oxyethylene units, in particular fatty alcohols, in particular C 8 -C 24 alcohols, and preferably C12-O18, ethoxylated such as ethoxylated stearyl alcohol containing 20 oxyethylene units (CTFA name "Steareth-20"), such as BRIJ 78 sold by the company UNIQEMA, ethoxylated ethoxylated ethoxylated alcohol with 30 oxyethylene units ( CTFA "Ceteareth-30"); fatty acid esters (poly) oxyalkylenated, in particular fatty acid esters, in particular C 8 -C 24, and preferably C 16 -C 22, and polyethylene glycol (or PEG) (which may comprise from 20 to 200 oxyethylene units), such as PEG-50 stearate and PEG-40 monostearate marketed under the name MYRJ 52P® by the company UNIQEMA; the fatty acid esters, in particular C 8 -C 24, and preferably C 16 -C 22, and (poly) oxyalkylenated glycerol ethers, in particular oxyethylenated and / or oxypropylene (which may contain from 20 to 200 oxyethylene units and and / or oxypropylene), such as polyoxyethylenated glyceryl monostearate containing 200 oxyethylene units, sold under the name Simulsol 220 TM® by the company SEPPIC; polyoxyethylenated glyceryl stearate with 30 oxyethylene units, such as the product TAGAT S® sold by the company GOLDSCHMIDT, the polyoxyethylenated glyceryl oleate with 30 oxyethylene units, such as the product TAGAT O® sold by the company GOLDSCHMIDT, the polyoxyethylated glyceryl cocoate 30 oxyethylene units, such as the product VARIONIC LI 13® sold by the company SHEREX, the polyoxyethylenated glyceryl isostearate with 30 oxyethylene units, such as the product TAGAT L® sold by the company GOLDSCHMIDT and the polyoxyethylenated glyceryl laurate with 30 oxyethylene units, such as the product TAGAT I® from GOLDSCHMIDT; fatty acid esters, in particular C 8 -C 24, and preferably C 16 -C 22, and a polyglycerol, preferably comprising from 4 to 20 glycerol groups; fatty acid esters, especially of C 8 -C 24, and preferably of C 16 -C 22, and of (poly) oxyalkylenated sorbitol ethers, in particular oxyethylenated and / or oxypropylenated ethers (which may comprise from 20 to 200 oxyethylene units and or oxypropylene), such as polysorbate 60 sold under the name Tween 60® by the company Uniqema; - and their mixture (s); preferably from (poly) oxyalkylenated alcohols preferably comprising from 20 to 200 oxyethylene (or ethylene glycol) units.
[0019] By "fatty acid" is preferably meant a mono-fatty acid. Preferably, a composition comprises at least one nonionic surfactant (s) of Griffin's HLB value, at 25 ° C., greater than or equal to 8, preferably greater than or equal to 10, chosen from: at least one C 8 -C 24 fatty alcohol ether, preferably 0 12-02 O 2, more preferably C 16 -C 18, and polyethylene glycol, said ether comprising at least 20 ethylene glycol units, better still between 20 and 200 ethylene glycol, at least one C 12 -C 20 fatty acid ester and a polyglycerol comprising from 4 to 20 glycerol groups, in particular from 8 to 12, glycerol groups, such as glycerol groups, advantageously the alkyl chain; the fatty acid being linear or branched, saturated or unsaturated, preferably linear and saturated, preferentially chosen from polyglyceryl-10 stearate, polyglyceryl-10 laurate, polyglyceryl-10 myristate, and their mixture, preferably polyglyceryl- 10 stearate, and their m ixture. A composition according to the invention has a content of nonionic surfactant (s) of HLB value, Griffin sense, at 25 ° C, greater than or equal to 8, preferably greater than or equal to 10, greater than or equal to at 7% by weight relative to the total weight of the composition, preferably between 8 and 25% by weight relative to the total weight of the composition. Nonionic surfactant (s) of HLB value at 25 ° C less than 8 The nonionic surfactant (s) of HLB value, Griffin sense, at 25 ° C, less than 8 includes (include) at least one surfactant advantageously be chosen from: - (poly) oxyalkylenated esters and ethers of oses; esters of fatty acids, in particular C 8 -C 24, and preferably C 16 -C 22 fatty acids, and (poly) oxyalkylenated polyol, in particular glycerol (poly) oxyalkylenated or (poly) oxyalkylenated sorbitol, preferably glycerol ( poly) oxyalkylenated; esters of fatty acids, in particular of C8-C24, and preferably of C16-C22, and of (poly) glycerol, preferably comprising one or two glycerol group (s); (poly) oxyalkylenated alcohols; - and their mixtures; preferably from (poly) oxyalkylenated alcohols preferably comprising from 1 to 10 oxyethylene units. By (poly) oxyalkylenated is meant from 1 to 10 group (s) (or units) oxyethylene (s), better from 2 to 6 group (s) oxyethylene (s). By "fatty acid" is preferably meant a mono-fatty acid. The nonionic surfactant (s) of HLB value at 25 ° C. of less than 8 is (are) preferably chosen from: at least one (poly) oxyalkylenated alcohol comprising an alcohol ether C8-024 fatty acid and polyethylene glycol, said ether comprising from 1 to 10, better still from 2 to 6, ethylene glycol units, and - at least one fatty acid ester, especially C 12 -C 20, and one or two glycerol group (s), preferably said fatty acid comprising a C12-C20 alkyl chain to be linear or branched, saturated or unsaturated, preferably linear and saturated, for example selected from glyceryl stearate, glyceryl laurate, glyceryl myristate, polyglyceryl-2 stearate, polyglyceryl-2 laurate, polyglyceryl-2 myristate, preferably from glyceryl stearate, and mixtures thereof.
[0020] A composition according to the invention has a content of nonionic surfactant (s) of HLB value, Griffin sense, at 25 ° C, less than 8, greater than or equal to 5% by weight relative to the total weight of the composition, preferably between 8 and 20% by weight relative to the total weight of the composition. Preferably, a composition according to the invention is free of anionic surfactant (s). Preferably, a composition according to the invention is free of amphoteric surfactant (s). Moreover, the surfactant system may comprise one or more cosurfactants selected from fatty alcohols comprising from 10 to 26 carbon atoms, better still from 12 to 24 carbon atoms and more preferably from 14 to 22 carbon atoms; L13 lamellar phase The surfactant system according to the invention organizes the aqueous phase in the form of a lamellar phase Lf3, or paracristalline phase L13, or gel lamellar phase. This composition is stable at room temperature of 25 ° C. having a viscosity preferably ranging from 5 to 50 Pa.s, measured at room temperature of 25 ° C. using a Rhéomat RM100®. By lamellar phase gel or L13 paracristalline phase is meant a phase in which the molecules of surfactants and / or more generally of amphiphilic compounds are organized in the form of bimolecular layers spaced apart by aqueous sheets. Within the bimolecular layers, the molecules are distributed in a hexagonal geometry, their hydrocarbon chains are in a crystalline state and are oriented perpendicular to the plane of the bimolecular layers but have no specific orientation with respect to each other in the plane of these layers. The L8 paracrystalline phases are metastable phases in which the fatty chains are in the solid state and are randomly arranged with respect to each other, unlike the micellar, hexagonal, cubic and lamellar paracristalline phases (La) within which the fatty chains are in the solid state. of which the fatty chains are in the liquid state, and in contrast to the crystalline phases in which the fatty chains are in the solid state and oriented in an orderly manner with respect to each other. L8 paracrystalline phases are metastable and, in general, they tend to evolve towards crystallization. However, the Applicant has found a particular surfactant system to obtain a stable paracrystalline phase, and thus cosmetic compositions for coating keratinous fibers, in particular eyelashes, stable and comfortable to apply, having a curling effect, using a system particular type of surfactants according to particular contents. In order to identify the gel lamellar phase or paracrystalline phase of the surfactant system present in the composition of the invention, it is possible to use various techniques, and in particular the X-ray diffraction technique.
[0021] Wide angle X-ray Scattering (WAXS) X-ray diagrams were recorded by a Mar345 (Maresearch, Norderstedt, Germany) plate-plate detector mounted on an X-ray generator. FR591 rotary anode (Bruker, Courtaboeuf, France), used at 50 kV and 50 mA. Monochromatic CuKa radiation (λ = 1.541 Å) was focused with a focal spot of 350 μm to 320 mm by double reflection on a multilayered Montel mirror of elliptical cross section (Incoatec, Geesthacht, Germany). The beam was defined under vacuum by four motorized carbon-tungsten slots (JJ-Xray, Roskilde, Denmark) positioned in front of the mirror (500 μm). Four additional protection slots were placed at the focal point at a separation distance of the slots of 220 mm. The flow downstream of the mica exit windows was 3 x 108 photons / sec. A 2 mm diameter circular wire harness was placed in the air 150 mm downstream of the sample and the detector was positioned at 360 mm. X-ray patterns were therefore recorded for a reciprocal spacing range q = 4sin 0 / λ of 0.03-1.8 Å-1, where 0 is the diffraction angle. Recurrent distances d = 2t / q should be between 200Å and 3.5Å. The samples were placed in 1.2-1.3 mm glass capillaries (Glas W. Müller, Germany) and introduced into a homemade capillary fixing device, which can hold up to 20 capillaries at a temperature of controlled. Hydrophilic Polymer (s) (Poly) Vinylpyrrolidone The composition according to the invention comprises at least one hydrophilic (poly) vinylpyrrolidone polymer. In the present application, the term "hydrophilic polymer", a water-soluble or water-dispersible polymer. In the present application, the term "water-soluble or water-dispersible polymer" means a polymer which, introduced into water at a concentration equal to 1%, leads to a macroscopically homogeneous solution whose light transmittance, at a length of A wave equal to 500 nm, through a 1 cm thick sample, is at least 10%. This (these) hydrophilic polymer (s) (poly) vinylpyrrolidone can (may) have a film-forming property.
[0022] In the present application, the term "film-forming polymer" is intended to mean a polymer capable of forming on its own or in the presence of a film-forming auxiliary agent a macroscopically continuous deposit, and preferably a cohesive deposit, and better still a deposit of which the cohesion and the mechanical properties are such that said deposit can be isolable and manipulable in isolation, for example when said deposit is made by casting on a non-stick surface such as a Teflon or silicone surface. A hydrophilic polymer (poly) vinylpyrrolidone according to the invention has a molecular weight in weight Mw ranging from 1500 to 500 000 g / mol. It is understood that these (these) hydrophilic polymer (s) (poly) vinylpyrrolidone according to the invention are (are) thus distinct (s) of aqueous dispersion of particles formed from one or more film-forming polymers. , more traditionally called (pseudo) latex. A composition according to the invention comprises a total dry matter content of hydrophilic polymer (s) (poly) vinylpyrrolidone greater than or equal to 1% by weight, preferably 3% by weight, more preferably 5% by weight. more preferably 8% by weight, and in particular strictly greater than 10% by weight, relative to the total weight of the composition. A composition according to the invention preferably comprises a total dry matter content of hydrophilic polymer (s) (poly) vinylpyrrolidone ranging from 1 to 25% by weight, better still from 3 to 20%, more preferably from 5 to 18% by weight. % by weight relative to the total weight of the composition. Preferably, the (the) hydrophilic polymer (s) (poly) vinylpyrrolidone according to the invention is (are) linear (s).
[0023] Preferably the (s) hydrophilic polymer (s) (poly) vinylpyrrolidone according to the invention is (are) chosen from among random polymers, block copolymers and their mixture. By "block copolymer" is meant a polymer comprising at least 2 distinct blocks or sequences, preferably at least 3 distinct sequences.
[0024] The (the) hydrophilic polymer (s) (poly) vinylpyrrolidone is (are) chosen from: - homopolymers of (poly) vinylpyrrolidone, - (poly) vinylpyrrolidone / (poly) vinyl acetate copolymers, esters (poly) vinylpyrrolidone / (meth) acrylic copolymers, their salts, and their mixture. As homopolymers of (poly) vinylpyrrolidone, there may be mentioned for example: - POLYVINYLPYRROLIDONE (2500 g / mol) sold under the trade name Kollidon 17 PF by BASF, - POLYVINYLPYRROLIDONE sold under the trade name LUVISKOL K 30 POWDER by the company BASF or sold under the trade name PVP K 30L by the company ISP (ASHLAND), - the POLYVINYLPYRROLIDONE sold under the trade name PVP K 90 by the company ISP (ASHLAND.
[0025] As copolymers (poly) vinylpyrrolidone / (poly) vinyl acetate, mention may be made, for example, of the copolymer VINYLPYRROLIDONE / ACETATE DE VINYL (60/40) sold under the trade name LUVISKOL VA 64 POUDRE by the company BASF.
[0026] As (poly) vinylpyrrolidone / (meth) acrylic copolymers, mention may be made, for example: - the AMMONIUM ACRYLOYLDIMETHYLTAURATE / VP copolymer sold under the trade name ARISTOFLEX AVC by the company CLARIANT, - the copolymer VINYLPYRROLIDONE / DI-METHYL AMINOETHYL METHACRYLATE IN WATER 20% sold under the trade name COPOLYM ER 8450 by the company ISP (ASH LAND). The (the) surfactant system and the hydrophilic (poly) vinylpyrrolidone (s) polymer (s) are (are) present at a total respective weight content such that the weight ratio of the surfactant system to the polymer (s) ) hydrophilic (s) ranges from 1 to 25, more preferably from 2 to 15. Wax (s) A composition according to the invention may comprise at least one wax.
[0027] More specifically, a composition according to the invention advantageously comprises from 0 to 25% by weight of wax (es), in particular from 1 to 15% by weight of wax (es), for example from 1 to 8% by weight, by weight. relative to the total weight of the composition. A composition according to the invention may comprise a wax content (s) of less than 8% by weight, in particular less than 3% by weight, and more particularly less than 1% by weight, relative to the total weight of the composition. The wax (es) is (are) in general a lipophilic compound, solid at room temperature (25 ° C.), with reversible solid / liquid state change, having a melting point greater than or equal to at 30 ° C up to 200 ° C and in particular up to 120 ° C. For the purposes of the invention, the melting temperature corresponds to the temperature of the most endothermic peak observed in thermal analysis (DSC) as described in ISO 11357-3; 1999. The melting point of the wax can be measured using a differential scanning calorimeter (DSC), for example the calorimeter sold under the name "DSC Q2000" by the company TA Instruments. Preferably, the waxes have a heat of fusion A.Hf greater than or equal to 70 J / g. Preferably, the waxes comprise at least one crystallizable part, visible by X-ray observations.
[0028] The measurement protocol is as follows: A sample of 5 mg of wax placed in a crucible is subjected to a first temperature rise from -20 ° C to 120 ° C, at the heating rate of 10 ° C / minute. then cooled from 120 ° C to -20 ° C at a cooling rate of 10 ° C / minute and finally subjected to a second temperature rise from -20 ° C to 120 ° C at a heating rate of 5 ° C / minute. During the second rise in temperature, the following parameters are measured: the melting point (Tf) of the wax, as previously mentioned, corresponding to the temperature of the most endothermic peak of the observed melting curve, representing the variation of the difference in power absorbed as a function of temperature, - A.Hf: the melting enthalpy of the wax corresponding to the integral of the whole of the melting curve obtained. This enthalpy of fusion of the wax is the amount of energy required to pass the compound from the solid state to the liquid state. It is expressed in J / g. The wax (es) may be hydrocarbon (s), fluorinated (s) and / or silicone (s) and may be of vegetable, mineral, animal and / or synthetic origin. A composition according to the invention may comprise at least one hard wax chosen from the group consisting of polar waxes, apolar waxes and their mixture.
[0029] A composition according to the invention may comprise at least one wax chosen from the group consisting of polar waxes, apolar waxes and their mixture. A composition according to the invention advantageously comprises at least one polar hard wax. According to one particular embodiment, a composition according to the invention comprises less than 5% by weight of hard wax (es), preferably polar (s), and at least 3% by weight of hydrophilic polymer (s) ( s) (poly) vinylpyrrolidone relative to the total weight of the composition. According to one particular embodiment, a composition according to the invention comprises at least 10% by weight of hard wax (es), preferably polar (s), and at least 1% by weight of hydrophilic polymer (s) ( s) (poly) vinylpyrrolidone relative to the total weight of the composition. Hard wax (es) According to a particular embodiment of the invention, the composition advantageously comprises at least one hard wax. For the purposes of the present invention, the term "hard wax" means a wax having a melting point greater than or equal to 65 at 120 ° C., more preferably between 70 and 110 ° C., and even more preferably between 75 and 100 ° C.
[0030] Advantageously, "hard" wax within the meaning of the present invention means a wax having, at 20 ° C., a hardness greater than 5 MPa, in particular ranging from 5 to 30 MPa, preferably greater than 6 MPa, more preferably ranging from 6 to 25 MPa. To perform these hardness measurements, the wax is melted at a temperature equal to the melting point of the wax + 20 ° C. For this purpose, 30 g of wax are placed in a 100 mm diameter beaker 50 mm in diameter, itself positioned on a heating magnetic stirring plate. About 15 g of melted wax are poured into a stainless steel container 80 mm in diameter and 15 mm deep and heated to 45 ° C. in an oven. The wax is then allowed to crystallize in a thermostatically controlled room at 20 ° C. for 24 hours before making the measurement. The mechanical properties of the wax or of the mixture of waxes are determined in a room thermostatically controlled at 20 ° C. using the texturometer sold under the name TA-XT2i by the company Swantech, equipped with a stainless steel cylinder of 5 diameter of 2 mm. The measurement comprises 3 steps: a first step after automatic detection of the surface of the sample where the mobile moves at the measurement speed of 0.1 mm / s, and penetrates into the wax at a depth of penetration of 0, 3 mm, the software notes the value of the maximum force reached; a second so-called relaxation step 10 where the mobile stays at this position for one second and where the force is noted after 1 second of relaxation; finally a third so-called withdrawal step where the mobile returns to its initial position at the speed of 1 mm / s and the energy of withdrawal of the probe (negative force) is recorded. The hardness value corresponds to the maximum compression force measured in Newton divided by the area of the texturometer cylinder expressed in mm 2 in contact with the wax. The value of hardness obtained is expressed in mega-pascals or MPa. Examples of hard wax include carnauba wax, candelilla wax, wax BIS-PEG-12 DIMETHICONE CANDELILLATE such as, for example, Siliconyl Candellila Wax marketed by the company Koster Keunen, hydrogenated Jojoba wax such as, for example, that marketed by DESERT WHALE, hydrogenated palm oil such as that marketed by the company SIO, rice bran wax, Sumac wax, ceresin waxes , laurel wax, Chinese insect wax, Shellac wax, hydrogenated olive oil such as Waxolive from SOLIANCE, waxes obtained by hydrogenation of olive oil esterified with fatty alcohols C12 to C18 chain products such as those sold by the company SOPHIM under the trade names Phytowax Olive 12L44, 14L48, 16L55 and 18L57, the waxes obtained by hydrogenation of castor oil esterified with cetyl alcohol or beheni that such as those sold under the names Phytowax Ricin 16 L 64 and Phytowax Ricin 22 L 73 by the company SOPHIM, hydrogenated Camelina wax, Ouricury wax, Montan wax, ozokerite waxes as for example, Wax SP 1020 P sold by Strahl & Pitsch, microcrystalline waxes, for example those sold under the trade name Microwax HW by the company Paramelt, triglycerides of lauric, palmitic, cetyl and stearic acids. (INCI name: hydrogenated coco-glycerides) such as, for example, that sold under the trade name Softisan 100 by SASOL, polymethylene waxes, for example that sold under the trade name Cirebelle 303 by the company SASOL, polyethylene waxes, for example those sold under the trade names Performalene 400 polyethylene, Performalene 655 polyethylene and Performalene 500-L p olyethylene by the company New Phase Technologies, alcohol-polyethylene waxes, for example those sold under the name Performacol 425 Alcohol by Bareco, the ethylene / acrylic acid copolymer 95/5 sold under the trade name AC 540 wax by the company Honeywell, hydroxyoctacosanyl hydroxystearate, for example that sold under the trade name Elfacos C 26 by the company Akzo, octacosanyl stearate, for example that marketed under the name Kester Wax K 82H by the company KOSTER KEUNEN, stearyl stearate, for example that marketed under the name Liponate SS by the company LIPO CHEMICALS, pentaerythritol distearate, for example that marketed under the name Cutina PES by the company COGNIS , the mixture of dibehenyl adipate, dioctadecyl adipate and di-eicosanyl adipate (INCI name adipate dialkyl C18-22), the mixture of dilauryl adipate and ditetradecyl adipate (INCI name: C12-14 dialkyl adipate), the mixture of dioctadecyl sebacate, didocosyl sebacate and dieicosyl sebacate (INCI name: sebacate of C18-22 dialkyl), the mixture of dioctadecyl octadecanedioate, of didocosyl octanedioate and of dieicosyl octanedioate (INCI name: C18-22 dialkyl octanedioate), for example those marketed by the company COGNIS , pentaerythrityl tetrastearate, for example liponate PS-4 from Lipo Chemicals, tetracontanyl stearate, for example Kester Wax K76 H from Koster Keunen, stearyl benzoate, for example Finsolv 116 from Finetex, behenyl fumarate, for example Marrix 222 from Akzo Bernel, di- (trimethyl-1,1,1-propane) tetrastearate, for example, the one which is proposed under the name "HEST 2T-4S "by the company HETERENE, didotriacontanyl distearate such as, for example, Kester Waveren Kester Wax K82D, 4-oxyethylene (PEG-4) polyethylene glycol montanate, for example, the one which is sold under the trade name Clariant Licowax KST1, hexanediol disalycilate such as, for example, Betawax RX-13750 sold by CP Hall, dipentaerythritol hexastearate, for example, that sold under the trade name Hest. 2P-6S by the company HETERENE, ditrimethylolpropane tetrahenenate, for example, that sold under the trade name Hest 2T-4B by the company Heterene, Jojoba esters, for example, the one sold under the name Floraester HIP by FLORATECH, linear carboxylic acid mixtures (C20-40) / saturated hydrocarbons (INCI name: C20-40 acid polyethylene) as, for example the Performacid 350 acid of the company NEW PHASE TECHNOLOGIES, the synthetic wax Fischer-Tropsch type such as that marketed under the reference Rosswax 100 by the company ROSS 'stearic alcohol, behen alcohol, dioctadecyl carbonate as, for example, Cutina KE 3737, sucrose polybehenate such as, for example, Crodaderm B from CRODA, and mixtures thereof. The waxes mentioned above can also be used in the form of commercially available mixtures, for example, under the names KOSTER KPC-56 (mixture of 87.5% by weight of cetyl stearate, 7.5% by weight). weight of behenic alcohol and 5% by weight of palm kernel glycerides), KPC-60 (mixture of 87.5% by weight of stearyl stearate, 7.5% by weight of behenic alcohol and 5% by weight of weight of palm kernel glycerides), KPC-63 (mixture of 87.5% by weight of behenyl stearate, 7.5% by weight of behenic alcohol and 5% by weight of palm kernel glycerides) and KPC-80 (Mixture of 86% by weight of synthetic beeswax, 7.5% of hydrogenated vegetable oil and 6.5% by weight of behenic alcohol) from KOSTER KEUNEN. It is preferable to use waxes of vegetable origin, such as carnauba wax, candelilla wax, hydrogenated jojoba wax, sumac wax, and waxes obtained by hydrogenation of olive oil esterified with fatty alcohols. chain C12 to C18 sold by the company SOPHIM in the range Phytowax (12L44, 14L48, 16L55 and 18L57), rice bran wax, stearyl and behenic alcohols, laurel wax, Ouricury wax. The hard wax (es) is (are) preferably polar. Polar wax (es) According to one embodiment, the composition according to the invention may comprise at least one polar wax. By "polar" wax, within the meaning of the present invention, is meant a wax whose solubility parameter at 25 ° C Ô, is different from 0 (J / cm3)%. In particular, "polar" wax is understood to mean a wax whose chemical structure is formed essentially or even consisting of carbon and hydrogen atoms, and comprising at least one highly electronegative heteroatom such as an oxygen atom. , nitrogen, silicon or phosphorus. The definition and calculation of the solubility parameters in the HANSEN three-dimensional solubility space are described in the article by C. M. Hansen: "The three dimensional solubility parameters" J. Paint Technol. 39, 105 (1967). According to this Hansen space: - 6D characterizes the LONDON dispersion forces resulting from the formation of dipoles induced during molecular shocks; - 8p characterizes the DEBYE interaction forces between permanent dipoles as well as the KEESOM interaction forces between induced dipoles and permanent dipoles; - 8h characterizes the specific interaction forces (hydrogen bond, acid / base, donor / acceptor type, etc.); - 6a is determined by the equation: 8a = (81) 2+ 61.2)% The parameters 8p, 8h, 8D and 8a are expressed in (J / cm3)%. The polar waxes may especially be hydrocarbon, fluorinated or silicone. By "silicone wax" is meant an oil comprising at least one silicon atom, and in particular comprising Si-O groups. By "hydrocarbon wax" is meant a wax formed essentially, or even constituted, of carbon and hydrogen atoms, and possibly of oxygen, nitrogen, and not containing a silicon atom or fluorine. It may contain alcohol, ester, ether, carboxylic acid, amine and / or amide groups. According to a first preferred embodiment, the polar wax is a hydrocarbon wax. As hydrocarbon polar wax, a wax chosen from ester waxes and alcohol waxes is particularly preferred.
[0031] By "ester wax" is meant according to the invention a wax comprising at least one ester function. By "alcohol wax" is meant according to the invention a wax comprising at least one alcohol function, that is to say comprising at least one free hydroxyl (OH) group.
[0032] It is especially possible to use as ester wax such as those chosen from: i) waxes of formula R 1 COOR 2 in which R 1 and R 2 represent linear, branched or cyclic aliphatic chains whose number of atoms varies from 10 to 50, which may contain a heteroatom such as O, N or P and whose melting point temperature varies from 25 to 120 ° C. In particular, a C 20 -C 40 alkyl (hydroxystearyloxy) stearate (the alkyl group comprising 20 to 40 carbon atoms), alone or as a mixture or a C 20 -C 40 alkyl stearate, may be used as ester wax. Such waxes are sold, for example, under the names "Kester Wax K 82 P®", "Hydroxypolyester K 82 P®", "Kester Wax K 80 P®", or "Kester KSH WAX" by the company Koster Keunen. It is also possible to use a montanate (octacosanoate) of glycol and butylene glycol, such as the wax LICOWAX KPS FLAKES (INCI name: montanate glycol) marketed by Clariant. ii) di- (1,1,1-trimethylolpropane) tetrastearate, sold under the name HEST 2T-4S® by the company HETERENE, iii) diester waxes of a dicarboxylic acid of the general formula R 3 - (- 000-R4-000R5), wherein R3 and R5 are the same or different, preferably identical, and represent a C4-C30 alkyl group (alkyl group comprising from 4 to 30 carbon atoms) and R4 represents a C4-aliphatic group; 030 (alkyl group comprising from 4 to 30 carbon atoms) linear branched which may or may not contain 1 or more unsaturations, and preferably linear and unsaturated, iv) We may also mention the waxes obtained by catalytic hydrogenation of animal or vegetable oils having fatty chains, linear or branched C8-C32, for example such as hydrogenated jojoba oil, hydrogenated sunflower oil, hydrogenated castor oil, hydrogenated coconut oil, and waxes obtained by hydrogenation of castor oil esterified with cetyl alcohol, such as those sold under the names Phytowax Ricin 16L64® and 22L73® by the company SOPHIM. Such waxes are described in application FR-A-2792190 and the waxes obtained by hydrogenation of olive oil esterified with stearyl alcohol such as that sold under the name "PHYTOWAX Olive 18 L 57" or else; v) beeswax, synthetic beeswax, polyglycerolated beeswax, carnauba wax, candelilla wax, oxypropylene lanolin wax, rice bran wax, Ouricury wax , Alfa wax, cork fiber wax, sugar cane wax, Japanese wax; sumac wax; montan wax, orange wax, laurel wax, hydrogenated jojoba wax.
[0033] According to another embodiment, the polar wax may be an alcohol wax. By "alcohol wax" is meant according to the invention a wax comprising at least one alcohol function, that is to say comprising at least one free hydroxyl (OH) group. As alcohol wax, there may be mentioned, for example, the Performacol 550-L Alcohol wax from New Phase Technologie, stearic alcohol, cetyl alcohol. According to a second embodiment, the polar wax may be silicone-like silicone beeswax, or an alkyl dimethicone such as C30-45 alkyl dimethicone sold under the reference SF1642 by Momentive Performance Materials. Preferably, the composition according to the invention comprises a polar wax content, in particular a polar hard wax, and especially a polar hydrocarbon wax, ranging from 1 to 25% by weight of wax relative to the total weight of the composition and better, from 1 to 8% by weight, in particular from 1 to 5% by weight relative to the total weight of the composition Apolar waxes: The composition according to the invention may comprise at least one apolar wax.
[0034] For the purposes of the present invention, the term "apolar wax" is intended to mean a wax whose solubility parameter at 25 ° C as defined below, δ, is equal to 0 (J / cm 3)%. The apolar waxes are in particular hydrocarbon waxes consisting solely of carbon and hydrogen atoms and free of heteroatoms such as N, O, Si and P.
[0035] In particular, apolar wax means a wax which consists solely of apolar wax and not a mixture which also includes other types of waxes which are not apolar waxes. By way of illustration of the apolar waxes that are suitable for the invention, there may be mentioned hydrocarbon-based waxes such as microcrystalline waxes, paraffin waxes, ozokerite, polyethylene waxes and their mixture. As polyethylene wax, there may be mentioned PERFORMALENE 500-L POLYETHYLENE and PERFORMALENE 400 POLYETHYLENE marketed by New Phase Technologies.
[0036] As ozokerite mention may be made of OZOKERITE WAX SP 1020 P. As microcrystalline waxes that may be used, mention may be made of MU LTIVVAX W 445® sold by the company SONNEBORN and MICROWAX HW® and BASE WAX 30540® marketed by PARAMELT.
[0037] As microwaxes that can be used in the compositions according to the invention as apolar wax, mention may in particular be made of polyethylene microwires such as those sold under the names Micropoly 200®, 220®, 220L® and 250S® by the company MICRO Powders.
[0038] Dyestuffs The compositions in accordance with the invention comprise at least one dyestuff. This (or these) dyestuff (s) is (or are) preferably chosen from pulverulent materials, liposoluble dyes, water-soluble dyes, and mixtures thereof. Preferably, the compositions according to the invention comprise at least one pulverulent dyestuff. The pulverulent dyestuffs may be chosen from pigments and nacres, preferably from pigments. The pigments may be white or colored, mineral and / or organic, coated or uncoated. Mention may be made, among mineral pigments, of metal oxides, in particular titanium dioxide, optionally surface-treated, oxides of zirconium, zinc or cerium, and also oxides of iron, titanium or chromium, manganese violet, ultramarine blue, chromium hydrate and ferric blue. Among the organic pigments, mention may be made of carbon black, D & C type pigments, and lacquers based on cochineal carmine, barium, strontium, calcium, aluminum. The nacres may be chosen from white pearlescent pigments such as mica coated with titanium or bismuth oxychloride, colored pearlescent pigments such as titanium mica with iron oxides, titanium mica with ferric blue or chromium oxide, titanium mica with an organic pigment of the aforementioned type as well as pearlescent pigments based on bismuth oxychloride. Liposoluble dyes are for example Sudan Red, D & C Red 17, D & C Green 6, [3-carotene, soybean oil, Sudan Brown, D & C Yellow 11, D & C Violet 2, D & C Orange 5 , the yellow quinoline, the annatto. Preferably, the pigments contained in the compositions according to the invention are chosen from metal oxides. These dyestuffs may be present in a content ranging from 0.01 to 30% by weight relative to the total weight of the composition, in particular from 3 to 22% by weight relative to the total weight of the composition.
[0039] Preferably, the dye (s) is (are) chosen from one or more metal oxide (s) present (s) at a content greater than or equal to 2% by weight relative to total weight of the composition, advantageously between 3 and 22% by weight, based on the total weight of the composition.
[0040] Charges The compositions according to the invention may also comprise at least one filler. The fillers may be selected from those well known to those skilled in the art and commonly used in cosmetic compositions. The fillers can be mineral or organic, lamellar or spherical. Mention may be made of talc, mica, silica, kaolin, polyamide powders such as Nylon® sold under the name Orgasol® by Atochem, poly-β-alanine and polyethylene, and tetrafluoroethylene polymer powders. such as Teflon®, lauroyl-lysine, starch, boron nitride, expanded polymeric hollow microspheres such as those of polyvinylidene chloride / acrylonitrile such as those sold under the name Expancel® by Nobel Industrie, acrylic powders such as those sold under the name Polytrap® by the company Dow Corning, polymethyl methacrylate particles and silicone resin microspheres (Toshiba's Tospearls®, for example), precipitated calcium carbonate, carbonate and magnesium hydro-carbonate, hydroxyapatite, hollow silica microspheres (MAPRECOS Silica Beads®), microcapsules of glass or metallic amines derived from organic carboxylic acids having from 8 to 22 carbon atoms, and in particular from 12 to 18 carbon atoms, for example zinc, magnesium or lithium stearate, zinc laurate, magnesium myristate.
[0041] The fillers can represent from 0.1 to 15%, in particular from 0.5 to 10% by weight relative to the total weight of the composition. Cosmetic active ingredients The compositions in accordance with the invention may also comprise at least one cosmetic active agent. As cosmetic active agents that can be used in the compositions in accordance with the invention, mention may in particular be made of antioxidants, preservatives, perfumes, neutralizers, emollients, coalescence agents, moisturizers, vitamins and especially solar filters. , and their mixtures. Of course, those skilled in the art will take care to choose any additional additives and / or their amount so that the advantageous properties of the composition according to the invention are not, or not substantially impaired by the addition envisaged.
[0042] Preferably, the composition according to the invention is not rinsed. Advantageously, the composition is a makeup composition and in particular a mascara. Oil or organic solvent The compositions according to the invention may comprise at least one oil or organic solvent. The compositions according to the invention may in particular comprise at least one oil chosen from at least one non-volatile oil, at least one volatile oil, and their mixture.
[0043] Non-volatile oil By "oil" is meant a liquid fatty substance at ambient temperature and atmospheric pressure. "Non-volatile oil" means an oil remaining on the skin or keratin fiber at room temperature and pressure. More specifically, a non-volatile oil has an evaporation rate strictly less than 0.01 mg / cm 2 / min. To measure this evaporation rate is introduced into a crystallizer, with a diameter of 7 cm, placed on a scale located in a large chamber of about 0.3 m 3 regulated in temperature, at a temperature of 25 ° C., and in hygrometry, at a relative humidity of 50%, 15 g of oil or oil mixture to be tested. The liquid is allowed to evaporate freely, without stirring, providing ventilation by a fan (PAPST-MOTOREN, reference 8550 N, rotating at 2700 revolutions per minute) arranged in a vertical position above the crystallizer containing said oil or said mixture, the blades being directed to the crystallizer and at a distance of 20cm from the bottom of the crystallizer. The mass of oil remaining in the crystallizer is measured at regular intervals. The evaporation rates are expressed in mg of evaporated oil per unit area (cm2) and per unit of time (minute). Said at least one non-volatile oil may be selected from hydrocarbon oils and silicone oils, and mixtures thereof, preferably from hydrocarbon oils. The non-volatile hydrocarbon oils that are suitable for the present invention may in particular be chosen from: hydrocarbon oils of vegetable origin, such as triglycerides consisting of esters of fatty acids and of glycerol, the fatty acids of which may have chain lengths various C4 to C28, the latter being linear or branched, saturated or unsaturated; these oils include wheat germ, sunflower, grape seed, sesame, maize, apricot, castor, shea, avocado, olive, soya, sweet almond, rapeseed, cotton, hazelnut, macadamia, jojoba, palm, alfalfa, poppy, pumpkin, sesame, pumpkin, rapeseed, blackcurrant, evening primrose, millet, barley, quinoa, rye, safflower, bancoulier, passiflora, muscat rose; or alternatively caprylic / capric acid triglycerides, such as those sold by Stéarineries Dubois or those sold under the names Miglyol 810®, 812® and 818® by the company Sasol; synthetic ethers having from 10 to 40 carbon atoms; - linear or branched hydrocarbons of mineral or synthetic origin other than the polymers according to the invention, such as petroleum jelly, polybutenes, polydecenes, squalane, and mixtures thereof; synthetic esters such as oils of formula R1COOR2 in which R1 represents the residue of a linear or branched fatty acid containing from 1 to 40 carbon atoms and R2 represents a particularly branched hydrocarbon-based chain containing from 1 to 40 carbon atoms at provided that R1 + R2 is k10, such as, for example, purcellin oil (cetostearyl octanoate), isopropyl myristate, isopropyl palmitate, C12-C15 alcohol benzoate, hexyl laurate diisopropyl adipate, isononyl isononanoate, 2-ethylhexyl palmitate, isostearate isostearate, octanoates, decanoates or ricinoleates of alcohols or polyalcohols such as propylene glycol dioctanoate; hydroxyl esters such as isostearyl lactate, diisostearyl malate; and pentaerythritol esters - branched-chain and / or unsaturated carbon-chain liquid fatty alcohols having from 12 to 26 carbon atoms, such as octyl dodecanol, isostearyl alcohol, oleic alcohol, 2-hexyldecanol, 2-butyloctanol, 2-undecylpentadecanol; higher fatty acids such as oleic acid, linoleic acid, linolenic acid and mixtures thereof. The nonvolatile silicone oils that are suitable for the present invention may in particular be chosen from: the non-volatile silicone oils that may be used in the composition in accordance with the invention may be non-volatile polydimethylsiloxanes (PDMS), polydimethylsiloxanes comprising alkyl groups or alkoxy, pendant and / or silicone chain end, groups each having 2 to 24 carbon atoms, phenyl silicones such as phenyl trimethicones, phenyl dimethicones, phenyl trimethylsiloxy diphenylsiloxanes, diphenyl dimethicones, diphenyl methyldiphenyl trisiloxanes, 2-phenylethyl trimethylsiloxysilicates. A composition according to the invention optionally comprises at least one non-volatile hydrocarbon oil of vegetable origin, such as triglycerides consisting of esters of fatty acids and glycerol whose fatty acids may have various chain lengths of C4 to C28. , especially palm oil and hydrogenated jojoba. A composition according to the invention is preferably free of non-volatile oil (s) silicone (s). A composition according to the invention is preferably free of non-volatile oil. However, the total content of nonvolatile oil (s) in a composition according to the invention may range from 0.01 to 10% by weight, in particular less than 8% by weight, and preferably less than 5% by weight. % by weight relative to the total weight of the composition.
[0044] According to a preferred embodiment, a composition according to the invention comprises less than 3% by weight of non-volatile oil (s) relative to the total weight of the composition. Volatile oil The composition according to the invention may comprise at least one volatile oil. By "volatile oil" is meant an oil (or non-aqueous medium) capable of evaporating on contact with the skin in less than one hour, at room temperature and atmospheric pressure. The volatile oil is a volatile cosmetic oil, liquid at room temperature. More specifically, a volatile oil has an evaporation rate of between 0.01 and 200 mg / cm 2 / min, inclusive. This volatile oil can be hydrocarbon-based. The volatile hydrocarbon oil may be chosen from hydrocarbon-based oils having from 7 to 16 carbon atoms.
[0045] The composition according to the invention may contain one or more branched alkane (s) volatile (s). By "one or more branched alkane (s) volatile (s)" is meant indifferently "one or more volatile branched alkane (s) oil (s)". As hydrocarbon-based volatile oil having from 7 to 16 carbon atoms, mention may be made in particular of branched C 8 -C 16 alkanes such as iso-alkanes (also known as isoparaffins) at C 8 -C 16, isododecane, isodecane and isohexadecane and for example the oils sold under the trade names of Isopars or permetyls, branched C8-C16 esters such as isohexyl neopentanoate, and mixtures thereof. Preferably, the hydrocarbonaceous volatile oil having from 8 to 16 carbon atoms is chosen from isododecane, isodecane and isohexadecane, and mixtures thereof, and is especially isododecane. The composition according to the invention may contain one or more volatile linear alkane (s). By "one or more volatile linear alkane (s)" is meant indifferently "one or more volatile linear alkane (s) oil (s)". A volatile linear alkane suitable for the invention is liquid at ambient temperature (about 25 ° C.) and at atmospheric pressure (760 mmHg). By "volatile linear alkane" suitable for the invention is meant a linear cosmetic alkane, capable of evaporating on contact with the skin in less than one hour, at ambient temperature (25 ° C.) and at atmospheric pressure (760 mm). Hg, that is to say 101 325 Pa), liquid at room temperature, especially having an evaporation rate ranging from 0.01 to 15 mg / cm 2 / min, at room temperature (25 ° C.) and atmospheric pressure. (760 mmHg). Linear alkanes, preferably of plant origin, comprising from 7 to 15 carbon atoms, in particular from 9 to 14 carbon atoms, and more particularly from 11 to 13 carbon atoms. By way of example of a linear alkane which is suitable for the invention, mention may be made of the alkanes described in the patent applications of the Cognis company WO 2007/068371, or WO2008 / 155059 (alkane mixtures). distinct and differing from at least one carbon). These alkanes are obtained from fatty alcohols, themselves obtained from coconut oil or palm oil. By way of example of a linear alkane suitable for the invention, mention may be made of n-heptane (C7), n-octane (C8), n-nonane (C9), n-decane (O10), n-undecane (C11), ndodecane (C12), n-tridecane (C13), n-tetradecane (C14), pentadecane (C15), and mixtures thereof, and in particular the n-undecane mixture (C11) and n-tridecane (C13) 10 described in Example 1 of the application WO2008 / 155059 of the Cognis Company. Mention may also be made of n-dodecane (C12) and n-tetradecane (C14) sold by Sasol respectively under the references PARAFOL 12-97 and PARAFOL 14-97, as well as their mixtures. The linear alkane may be used alone or as a mixture of at least two different alkanes and differing from each other by a carbon number of at least 1, and especially a mixture of at least two linear alkanes containing from 10 to 14 different carbon atoms and differing from each other by a carbon number of at least 2, and in particular a mixture of volatile linear C11 / C13 alkanes or a mixture of 012/014 linear alkanes, in particular a mixture of -undecane / n-tridecane (such a mixture can be obtained according to Example 1 or Example 2 of WO 2008/155059). Alternatively or additionally, the composition produced may comprise at least one volatile silicone oil or solvent compatible with a cosmetic use. By silicone oil is meant an oil containing at least one silicon atom, and in particular containing Si-O groups. According to one embodiment, said composition comprises less than 10% by weight of volatile silicone oil (s), relative to the total weight of the composition, better still less than 5% by weight, or even is oil-free volatile silicone. As the volatile silicone oil, mention may be made of cyclic polysiloxanes, linear polysiloxanes and mixtures thereof. Volatile linear polysiloxanes that may be mentioned include hexamethyldisiloxane, octamethyltrisiloxane, decamethyltetrasiloxane, tetradecamethylhexasiloxane and hexadecamethylheptasiloxane. Cyclic volatile polysiloxanes that may be mentioned include hexamethylcyclotrisiloxane, octamethylcyclotetrasiloxane, decamethylcyclopentasiloxane and dodecamethylcyclohexasiloxane. Alternatively or additionally, the composition produced may comprise at least one volatile fluorinated oil. By fluorinated oil is meant an oil containing at least one fluorine atom. As fluorinated volatile oil, there may be mentioned nonafluoromethoxybutane or perfluoromethylcyclopentane, and mixtures thereof.
[0046] A composition according to the invention is preferably free of volatile oil. However, at least volatile oil may be present in a total content of less than 8% by weight. In particular, the volatile oil may be present in the composition in a content of less than 5% by weight relative to the total weight of the composition.
[0047] According to a preferred embodiment, a composition according to the invention comprises less than 3% by weight of volatile oil (s) relative to the total weight of the composition.
[0048] ASSEMBLY A keratin fiber coating assembly adapted to the invention may comprise an applicator configured to apply said cosmetic composition for coating keratinous fibers, and if necessary a conditioning device adapted to receive said composition. According to a particular embodiment, such an assembly may comprise means for heating a composition according to the invention. MEANS FOR HEATING A composition according to the invention may be subjected to heating means before and / or during application. These heating means may be integral with a coating assembly of the keratinous fibers and more particularly with an applicator configured to apply said cosmetic composition for coating keratinous fibers, and optionally, if appropriate, a packaging device adapted to receive said composition. These heating means are then adapted to melt at least a portion of the fatty phase, and in particular at least a portion of the surfactant system and optionally at least a portion of the soft wax (es), and optionally at least a portion of the wax particles (s) hard (s). The wax particles are heated to a temperature T, such that only one part of the crystallizable chains melts. The heating means can still come into contact with or with respect to the composition to be heated.
[0049] The composition may be heated while it is contained in a conditioning device. The composition may be heated while at least partially exposed to ambient air. The composition may be heated locally at a temperature greater than or equal to 45 ° C, or even greater than or equal to 50 ° C, or greater than or equal to 55 ° C. The temperature of the composition should not cause a risk of burning at the time of application. This is why when the composition is heated before application a waiting time between the moment when the composition is heated and the application to keratin materials may possibly be necessary.
[0050] According to an alternative embodiment, the composition is heated simultaneously with its application to keratinous fibers. According to another variant, the composition is heated before and during its application on the keratinous fibers. The temperature at which at least a portion of the composition is heated may be between 45 ° C and 95 ° C, more preferably 50 ° C to 85 ° C, more preferably 55 ° C to 75 ° C. For example, the temperature may be measured on the surface using an infrared pyrometer, for example of the Fluke® brand. The composition in accordance with the invention is capable of passing from a solid state to an at least partially liquid state, or even a totally liquid state, and this in a reversible manner. The change of solid / liquid state is at least partly due to the melting of a crystalline part, in particular of the wax (es) described above in this description. The total melting enthalpy of the composition is the enthalpy consumed by the composition between -20 ° C. and 120 ° C. The total melting enthalpy of the composition is equal to the area under the curve of the thermogram obtained using a differential scanning calorimeter (DS C), such as the calorimeter sold under the name MDSC 2920 by the company TA instrument, with a temperature rise of 5 or 10 ° C per minute, according to the standard ISO 11357-3: 1999.
[0051] Measurement protocol: A sample of 5 mg of composition is placed in a crucible is subjected to a first temperature rise from -20 ° C to 120 ° C, to the heating rate of 10 ° C / minute, and is then cooled. from 120 ° C to -20 ° C at a cooling rate of 10 ° C / minute. The sample is kept at -20 ° C for 5min, and finally subjected to a second temperature rise from -20 ° C to 100 ° C at a heating rate of 5 ° C / minute. During the second rise in temperature, the variation of the power difference absorbed by an empty crucible and the crucible containing the sample of the composition is measured as a function of temperature. The melting point of the compound is the value of the temperature corresponding to the peak apex of the curve representing the variation of the difference in power absorbed as a function of the temperature. The enthalpy of melting of the composition consumed at the temperature T is the amount of energy required to pass the compound from the solid state or very viscous at -20 ° C. to the state of the composition at the temperature Tc . It is expressed in J / g. According to one embodiment of the invention, the composition is chosen such that the ratio of the enthalpy consumed between -20 ° C. and T, for the product on the total consumed enthalpy between -20 ° C. and 120 ° C, greater than 0.4.
[0052] This relation is verified, for example, for a temperature T, of the composition between 45 ° C. and 80 ° C. The choice of the temperature T at which the composition is fed by the heating means can thus be made so that said ratio is greater than 0.4, for example inclusive between 0.4 and 0.9. In other words, heating to a temperature such that the ratio of the enthalpy supplied to heat the composition sample to the temperature T, the total enthalpy is greater than or equal to 0.4, such a parameter being measured according to the DS protocol 0 described above. Only the heated composition can come into contact with the keratinous fibers, for example eyelashes, during application.
[0053] Applicator The applicator may comprise means for smoothing and / or separating the keratin fibers, such as eyelashes or eyebrows, especially in the form of teeth, bristles or other reliefs. The applicator is arranged to apply the composition to the eyelashes or the eyebrows, and may comprise for example a brush or a comb. The applicator can still be used for makeup finishing, on a region of eyelashes or eyebrows made up or loaded with the composition.
[0054] The brush may comprise a twisted core and bristles caught between the turns of the core, or be carried out otherwise. The comb is for example made in one piece by molding plastic material. In some exemplary embodiments, the applicator element is mounted at the end of a rod, which may be flexible, which may contribute to improving comfort at the application. Packaging device The packaging device may comprise a container intended to house the coating composition of the keratinous fibers. This composition can then be taken from the container by immersing the applicator therein. This applicator may be integral with a closure element of the container. This closure element may form a gripping member of the applicator. This gripping member may form a cap to removably mount on said container by any suitable means such as screwing, latching, fitting or other. Such a container can thus reversibly accommodate said applicator. This container may optionally be equipped with a wiper adapted to rid a surplus of product taken by the applicator.
[0055] A process for applying the composition according to the invention to the eyelashes or the eyebrows may also comprise the following steps: forming a deposit of the cosmetic composition on the eyelashes or the eyebrows, leaving the deposit on the eyelashes or the eyebrows the deposit can dry.
[0056] It should be noted that according to another embodiment the applicator can form a product container. In such a case a container may for example be provided in the gripping member and an internal channel may internally connect the gripping member to the relief elements application.
[0057] Finally, it should be noted that the packaging and application assembly can be in the form of a kit, the applicator and the packaging device can be housed separately under the same packaging article.
[0058] The preceding and following examples are given by way of illustration of the present invention, and can not limit the scope thereof. EXAMPLES Mascara compositions in accordance with the invention C1 to C5 were prepared, and evaluated: Phases Ingredients with dry matter content Name supplied Mw Cl C2 C3 C4 C5 commercial in g / mol Phase A STEARETH -2 BRIJ S2- CRODA - 10 10 - - SO- (TH) GLYCERYL TEGIN M EVONIK _ - - - 10 - STEARATE PELLETS GOLDSC HMIDT STEARETH-20 BRIJ S20- CRODA - 20 20 20 20 - PA- (SG) GLYCERYL ARLACEL CRODA _ - - - - 30 STEARATE (and) PEG-165-FL-100 STEARATE (CQ) OXIDES SUNPURO SUN - 8 8 8 8 8 IRON BLACK IRON OXIDE C33- 7001 Phase B POLY PVP K 30L ISP 3 VINYLPYRROLIDONE ( ASHLA 0004 ND) POLY PVP K go ISP 440 - 3 - 3 3 VINYLPYRROLIDONE (ASHLA 000 ND) COPOLYMER LUVISKOL BASF 33 - - 3 - - VINYLPYRROLIDONE VA 64 000 / VINYL POWDER ACETATE (60/40) WATER Qsp Qsp Qsp Qsp Qsp 100 100 100 100 100 Phase C CONSERVATIVE QS QS QS QS QS 1- Protocol for the preparation of the said compositions Preparation of phase A The raw materials are carefully weighed beforehand using a scale (precision = 0.01 g). Ingredients of phase A melted in a double-skinned skillet in which circulates an oil whose temperature is controlled using a thermostatically controlled oil bath. The set temperature is set at 80 ° C. After the total melting, the pigment is introduced with stirring by a Rayneri mixer. Stirring is maintained until a homogeneous preparation is obtained. Preparation of phase B The water is preheated using an electric kettle at 95 ° C. The polymer is introduced into the water in a beaker at a temperature of 80 ° C. with stirring using a Rayneri mixer. Mixing of phases A and B Phase B is poured into phase A with stirring for 5 minutes at 95 ° C. using a Rayneri mixer. Phase A + B is then cooled to room temperature.
[0059] Addition of phase C Phase C is introduced into phase A + B when the temperature of the mixture is less than or equal to 40 ° C.
[0060] End of the formulation The mascara thus obtained is transferred to a closed container to avoid drying in contact with air. After 24 hours, the homogeneity and the correct dispersion of the pigment are evaluated.
[0061] Comparative mascara compositions outside the invention C'l and C'2, were prepared according to the same preparation protocol described above, and evaluated: Phases Ingredients with Name Suppliers Mw Cl C'2 content of) commercial dry matter g / mol Phase A STEARETH-2 BRIJ S2- CRODA - 10 10 SO- (TH) STEARETH-20 BRIJ S20- CRODA - 20 20 PA- (SG) OXIDES SUNPURO SUN - 8 8 IRON BLACK IRON OXIDE C33 - 7001 Phase B HYDROXYETHYL CELLOSIZE QP 4400 H AMERCHOL 730 - 3 CELLULOSE (DOW 000 CHEMICAL) WATER Qsp Qs 100 100 Phase C PRESERVATIVES QS QS 2- Method for Evaluation of Compositions Prepared compositions are evaluated on: a) Intensity of black, by visual observation and possibly quantification by measurement of the parameter L * via a Spectro-radiometer of the Minolta spectrocolorimeter type, in particular at 0 °, in a system L * a * b *, the lower the value of L *, the lower the color being dark. b) The viscosity in Pa.s can be measured at 25.degree. C. by means of a rheometer, for example of the Rheomat type, c) The makeup result, and in particular: - comfort at application by assessing the application properties in term sliding and playtime (redeposition, retouching), in particular on the ability to allow at least 20 passages of brushes on the eyelashes, better at least 25 passages, or at least 30 passages, without braking felt by the user, - the behavior of the curve by a study of rigidity on a glass plate consisting in spreading a quantity of mascara and appreciating its stiffness to the touch. 3- Results of evaluation measures C1 C2 C3 C4 C5 8.4 8.6 7.2 6.5 7.1 8.2 17.9 9.3 18.2 12.9 YES YES YES YES L * Viscosity (Pa. $) Rigidity C'2 8.1 23.2 1.2 19.2 NO NO The compositions according to the invention C1 to C5 combine the desired properties, that is to say: - a black hue intense with an L * value of less than 10, while also having an adequate rheology with a viscosity value at 25 ° C greater than 5 Pa.s to ensure a satisfactory makeup result in terms of playtime and load, while ensuring a good shaping and curve of the eyelashes, with a rigid deposit after drying. Comparative compositions of reference C'1 to C'2 are obviously not satisfactory in terms of shaping and curve of the eyelash fringe. In addition, the composition C1 has a viscosity at 25 ° C. of less than 5 Pa.s. In addition, the composition C'2 is obviously less black than the compositions according to the invention. It is understood that in the context of the present invention the weight percentages given for a compound or a family of compounds, are always expressed by weight of dry matter of the compound in question.
[0062] Throughout the application, the wording "comprising a" or "comprising a" means "comprising at least one" or "comprising at least" one unless the contrary is specified.

权利要求:
Claims (22)
[0001]
REVENDICATIONS1. Composition, preferably cosmetic, in particular for coating keratinous fibers such as eyelashes, comprising: - an aqueous phase, - a lamellar phase Lp formed by a surfactant system structuring the aqueous phase, said surfactant system comprising a surfactant content (s) ) greater than or equal to 15% by weight relative to the total weight of the composition, - at least one hydrophilic polymer (poly) vinylpyrrolidone present in a content greater than or equal to 1% by weight of dry matter relative to the total weight of the composition, the (the) hydrophilic polymer (s) having a molecular weight in weight Mw ranging from 1500 to 500 000 g / mol.
[0002]
2. Composition according to claim 1, wherein the surfactant system comprises at least one nonionic surfactant, preferably said surfactant system comprises a total content of nonionic surfactant (s) greater than or equal to 15% by weight relative to the total weight. of the composition.
[0003]
3. Composition according to claim 1 or 2, wherein the surfactant system comprises: at least one nonionic surfactant of HLB value at 25 ° C of less than 8, and at least one nonionic surfactant of HLB value at 25 ° C greater than or equal to 8, at least one of the nonionic surfactant (s) of HLB value at 25 ° C of less than 8, and at least one of the nonionic surfactant (s) (s) ( s) of HLB value at 25 ° C greater than or equal to 8 corresponding to the following formula (I): (ALK4C (O)], - [0] b), - X (I) Formula (I) in which: ALK is a C7-C23 alkyl group, preferably a C11-C21 group, more preferably a C15-C17 group, a and b are integers between 0 and 100, c is an integer of from 1 to 100, in particular between 1 and 3, preferably equal to 1, a and b being preferably equal to 0 or 1, X is a (poly) oxyalkylene group optionally substituted and / or terminated by a hydroxyl group, X being pre An oxyethylene group (CH 2 CH 2 O) or (OCH 2 CH 2) r, in which n is greater than or equal to 1, for example between 1 and 200, preferably said (poly) oxyalkylene group being a polyethylene glycol or being the result of at least one substitution of a hydroxy group, preferably chosen from (poly) glycerols.
[0004]
4. The composition according to claim 3, wherein the group X is chosen from: i) HO- (ALK-O), -CH2-CH [(OALK) y-01-1] -CH2- (O-ALK) x - (*) in which: - ALK identical or different representing a C1-C6 alkylene group, in particular C1-C4, preferably ethylene, - x, y, z being an integer between 0 and 200, being understood that x + y + z different from 0, preferably x + y + z being included between 1 and 150, in particular between 20 and 60; ii) H- (ALK-O) x - (*) and H- (O-ALK) x - (*), preferably is H- (O-ALK) x - (*) in which: - identical ALK or wherein different is C1-C6 ethylene, especially C1-C4, preferably ethylene, - x is an integer other than 0 and preferably between 1 and 200.
[0005]
5. Composition according to claim 3 or 4, wherein at least one of the surfactant (s) nonionic (s) of HLB value at 25 ° C lower than 8, and the (the) surfactant (s) no ionic (s) of HLB value at 25 ° C greater than or equal to 8, preferably the non-ionic surfactant (s) of HLB value at 25 ° C. of less than 8, and the surfactant (s) (s) non-ionic (s) of HLB value at 25 ° C greater than or equal to 8, is (are) chosen from: those corresponding to the following formula (I '): ALK- (O-CH 2) In which: ALK is a C8-C24 alkyl group, preferably a C12-C22 alkyl group, more preferably a C16-C18 alkyl group, n being an integer other than 0, between 1 and 200, preferably between 1 and 10, better still between 2 and 6, for the non-ionic surfactant (s) of HLB value at 25 ° C. of less than 8, preferably of between 20 and 200, for the non-ionic surfactant (s) of HLB value at 25 ° C higher or equal to 8; those corresponding to the following formula (I "): (ALK- [C (O)] a- [0] b) c- (GIY) d (I") Formula (I ") in which: - ALK is a alkyl group at 07-023, preferably at C11-C21, more preferably at C15-C17, - a and b are integers between 0 and 100, c is an integer between 1 and 100, in particular between 1 and 3, preferably 1, a and b being preferably 0 or 1, - Gly is a glycerol group, optionally substituted and / or terminated with a hydroxy group, in particular in which at least one of the -OH functions , and preferably a single -OH function, is substituted by the group (ALK4C (O)], - [0] b), preferably ALK- (CO) -O, - d is an integer between 1 and 20, preferably between 1 and 12, preferably being between 1 and 2 for the non-ionic surfactant (s) of HLB value at 25 ° C. of less than 8, and between 4 and 20 for the nonionic surfactant (s) of HLB value at 25 ° C greater than or equal to 8, and their mixture;
[0006]
6. Composition according to claim 3, 4 or 5, wherein the (the) surfactant (s) nonionic (s) of HLB value at 25 ° C lower than 8 is (are) chosen from: - the esters and (poly) oxyalkylenated (poly) ether ethers; esters of fatty acids, in particular of C 8 -C 24, and preferably of C 16 -C 22, and of (poly) oxyalkylenated polyol, in particular (poly) oxyalkylenated glycerol or sorbitoloxyalkylenated, preferably (poly) oxyalkylenated glycerol; esters of fatty acids, in particular C 8 -C 24, and preferably C 16 -C 22, and (poly) glycerol, preferably comprising one or two glycerol group (s); (poly) oxyalkylenated alcohols; and their mixtures; preferably from (poly) oxyalkylenated alcohols preferably comprising from 1 to 10 oxyethylene units.
[0007]
7. Composition according to any one of claims 3 to 6, wherein the (the) surfactant (s) nonionic (s) of HLB value at 25 ° C of less than 8 comprises a (poly) oxyalkylenated alcohol comprising a C8-C24 fatty alcohol and polyethylene glycol, said ether comprising between 1 to 10, more preferably between 2 and 6, ethylene glycol units.
[0008]
8. Composition according to any one of claims 3 to 7, wherein the (the) surfactant (s) nonionic (s) of HLB value at 25 ° C greater than or equal to 8, preferably greater than or equal to 10, is (are) chosen from: - (poly) oxyalkylenated glycerol ethers, - (poly) oxyalkylenated alcohols, - (poly) oxyalkylenated fatty acid and polyethylene glycol esters, - acid esters fatty and (poly) oxyalkylenated glycerol ethers, fatty acid esters and (poly) oxyalkylenated sorbitol ethers, fatty acid esters, especially C 8 -C 24, and preferably C 16 -C C22, and polyglycerol, preferably comprising from 4 to 20 glycerol groups, and their mixture (s); preferably from (poly) oxyalkylenated alcohols preferably comprising from 20 to 200 oxyethylene units.
[0009]
9. Composition according to any one of claims 3 to 8, wherein the (the) surfactant (s) nonionic (s) of HLB value at 25 ° C greater than or equal to 8 comprises a (poly) oxyalkylenated alcohol comprising at least less a C 8 -C 24 fatty alcohol ether and polyethylene glycol, said ether comprising at least 20 ethylene glycol units, better still between 20 and 200 ethylene glycol units.
[0010]
10. Composition according to any one of claims 3 to 9, wherein the (the) surfactant (s) nonionic (s) of HLB value at 25 ° C of formula (I) greater than or equal to 8 is (are) present (s) at a content greater than or equal to 7% by weight relative to the total weight of the composition, preferably from 8 to 25% by weight relative to the total weight of the composition.
[0011]
11. Composition according to any one of claims 3 to 10, wherein the (the) surfactant (s) nonionic (s) of value HLB at 25 ° C of formula (I) less than 8 is (are) present ( s) at a content greater than or equal to 5% by weight relative to the total weight of the composition, preferably ranging from 8 to 25% by weight relative to the total weight of the composition.
[0012]
12. Composition according to any one of claims 3 to 11, wherein the (the) surfactant (s) nonionic (s) of HLB value at 25 ° C less than 8 and the (the) surfactant (s) nonionic (s) (s) HLB value at 25 ° C greater than or equal to 8, are present at a total content ranging from 15% to 45%, more particularly ranging from 18% to 40%, more preferably from 20% to 35% by weight relative to the total weight of the composition.
[0013]
13. Composition according to any one of claims 3 to 12, wherein the (the) surfactant (s) nonionic (s) of value HLB at 25 ° C of less than 8 of formula (I) and the (the) surfactant (s) nonionic (s) of HLB value at 25 ° C greater than or equal to 8 of formula (I) are present at a respective total content such that the weight ratio of the nonionic surfactant (s) of HLB value at 25 ° C of less than 8 of formula (I) on the non-ionic surfactant (s) of HLB value at 25 ° C greater than or equal to 8 of formula (I) ranges from 1 / 5 to 5, preferably 1/3 to 3, preferably 2/3 to 3/2.
[0014]
14. Composition according to any one of the preceding claims, in which the (the) hydrophilic polymer (s) (poly) vinylpyrrolidone is (are) I inéai re (s).
[0015]
15. Composition according to any one of the preceding claims, in which the (the) hydrophilic polymer (s) (poly) vinylpyrrolidone is (are) chosen from among random polymers, block copolymers and their mixture.
[0016]
16. Composition according to any one of the preceding claims, in which the (the) hydrophilic polymer (s) (poly) vinylpyrrolidone is (are) chosen from: * homopolymers of (poly) vinylpyrrolidone, * copolymers (poly) vinylpyrrolidone / (poly) vinyl acetate, (poly) vinylpyrrolidone / (meth) acrylic copolymers, their salts, their esters and their mixture.
[0017]
17. Composition according to any one of the preceding claims, comprising from 0 to 25% by weight of wax (es), relative to the total weight of the composition.
[0018]
18. - Composition according to any one of the preceding claims, comprising less than 5% by weight of wax (es), preferably hard (s), preferably polar (s), and at least 3% by weight of polymer ( s) hydrophilic (s) (poly) vinylpyrrolidone, relative to the total weight of the composition.
[0019]
19. Composition according to any one of the preceding claims, comprising at least 10% by weight of wax (es), preferably hard (s), preferably polar (s).
[0020]
20. Composition according to any one of the preceding claims, in which the aqueous phase represents from 30 to 80% by weight, preferably from 40 to 70% by weight, relative to the total weight of the composition.
[0021]
21. Composition according to any one of the preceding claims, comprising at least one dyestuff chosen from one or more pulverulent material (s), preferably metal oxides, and in particular iron oxides.
[0022]
22. A process for coating keratinous fibers, in particular eyelash makeup, comprising a step of applying a cosmetic composition for coating keratinous fibers according to any one of the preceding claims.

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FR3019738A1|2015-10-16|CONDITIONING ASSEMBLY OF A COSMETIC COMPOSITION FOR COATING KERATIN FIBERS

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FR3026943A1|2016-04-15|COSMETIC COMPOSITION FOR COATING KERATINIC FIBERS

同族专利:

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公开号 | 公开日

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EP3129105A1|2017-02-15|

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JP2017510573A|2017-04-13|

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US9980896B2|2018-05-29|

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WO2015155338A1|2015-10-15|

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ES2796953T3|2020-11-30|

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US20170035679A1|2017-02-09|

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EP3129105B1|2020-05-06|

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FR3019737B1|2017-08-04|

引用文献:

---

公开号 | 申请日 | 公开日 | 申请人 | 专利标题

---

FR2707162A1|1993-07-05|1995-01-13|Chanel|Base formulation for cosmetic product, preparation process and mascara.|

---

US20070248558A1|2005-07-23|2007-10-25|The Procter & Gamble Company|Hair styling composition in the form of a microemulsion|

---

US20090291056A1|2008-05-20|2009-11-26|Castro John R|Aqueous Based Cosmetic Compositions With Clear Or Translucent Non-Amidated Structuring Agent|

---

US20130164247A1|2011-12-23|2013-06-27|Jisook Baek|Transparent microemulsions with a film-forming styling polymer and methods for making the same|FR3044551A1|2015-12-08|2017-06-09|Oreal|COSMETIC COMPOSITION FOR COATING KERATINIC FIBERS|

---

WO2019108468A1|2017-11-29|2019-06-06|L'oreal|Mascara compositions including vinylpyrrolidone homopolymer and inorganic particulate|GB9422098D0|1994-11-02|1994-12-21|Procter & Gamble|Cosmetic composition|

---

JP3987552B2|2005-12-22|2007-10-10|憲司 中村|Method for producing liquid crystal emulsion composition|

---

FR2908307B1|2006-11-10|2009-05-01|Oreal|COSMETIC COMPOSITION COMPRISING AN ALKYL PHOSPHATE AND A FATTY ALCOHOL ETHER AND POLYETHYLENE GLYCOL, METHODS AND USES.|

---

WO2012018519A1|2010-08-03|2012-02-09|Isp Investments Inc.|An alcohol-free slightly-alcoholic oral care composition and a process for preparing same|

---

EP2686070B1|2011-03-15|2018-03-28|L'Oréal|Cosmetic composition for eyelashes|FR3011741B1|2013-10-11|2015-10-23|Oreal|COSMETIC COMPOSITION FOR COATING KERATINIC FIBERS|

---

EP3716942A1|2017-11-29|2020-10-07|L'oreal|Mascara compositions including vinylpyrrolidone homopolymer and an additional film-forming polymer|

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US11065192B2|2017-11-29|2021-07-20|L'oreal|Mascara compositions including vinylpyrrolidone homopolymer and an acrylic film-forming polymer|

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US11033478B2|2017-11-29|2021-06-15|L'oreal|Mascara compositions comprising a polymer having cyclic amide, cyclic amine and acrylamide functionality|

---

FR3080037B1|2018-04-16|2020-04-24|L'oreal|COSMETIC COMPOSITION FOR KERATINIC FIBERS|

---

US10987298B2|2018-06-29|2021-04-27|L'oreal|Mascara compositions comprising a polymer having cyclic amide, cyclic amine and acrylamide functionality|

法律状态:
2016-03-09| PLFP| Fee payment|Year of fee payment: 3 |

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2017-03-13| PLFP| Fee payment|Year of fee payment: 4 |

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2018-03-15| PLFP| Fee payment|Year of fee payment: 5 |

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2020-03-12| PLFP| Fee payment|Year of fee payment: 7 |

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2021-03-10| PLFP| Fee payment|Year of fee payment: 8 |

优先权:

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申请号 | 申请日 | 专利标题

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FR1453263A|FR3019737B1|2014-04-11|2014-04-11|COSMETIC COMPOSITION FOR COATING KERATIN FIBERS.|FR1453263A| FR3019737B1|2014-04-11|2014-04-11|COSMETIC COMPOSITION FOR COATING KERATIN FIBERS.|

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PCT/EP2015/057858| WO2015155338A1|2014-04-11|2015-04-10|Cosmetic composition for coating keratin fibres|

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US15/303,178| US9980896B2|2014-04-11|2015-04-10|Cosmetic composition for coating keratin fibres|

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EP15716034.2A| EP3129105B1|2014-04-11|2015-04-10|Cosmetic composition for coating keratin fibres|

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ES15716034T| ES2796953T3|2014-04-11|2015-04-10|Cosmetic composition for coating keratin fibers|

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JP2016557224A| JP2017510573A|2014-04-11|2015-04-10|Cosmetic composition for coating keratin fibers|