COSMETIC COMPOSITION COMPRISING LINEAR ALPHA-OLEFINE SULFONATES, ANIONIC SURFACTANTS AND NON-IONIC A

专利摘要:
The invention relates to a cosmetic composition comprising: - one or more linear alpha-olefin sulfonates, - one or more anionic surfactants present in the composition in an amount of 1 to 20% by weight; and one or more additional surfactants chosen from amphoteric surfactants and nonionic surfactants, the weight ratio of the amount of linear alpha-olefin sulfonates to the quantity of anionic surfactants being greater than or equal to 1. The invention also relates to a cosmetic treatment method using said composition, in particular a method of care and / or cleaning of keratin materials.
公开号:FR3029778A1
申请号:FR1462309
申请日:2014-12-12
公开日:2016-06-17
发明作者:Marie-Florence D'arras；Lydia Dussault；Estelle Mathonneau；Gregory Plos
申请人:LOreal SA；
IPC主号:

专利说明:

[0001] The present invention relates to a cosmetic composition comprising one or more linear alpha-olefin sulfonates, in combination with one or more additional anionic surfactants and with one or more additional surfactants selected from amphoteric surfactants and nonionic surfactants; the invention also relates to a cosmetic treatment process using said composition. Hair tends to lose some of its qualities under the influence of factors such as natural relubrication, sweat, the elimination of scales, pollution or humidity in particular. The visual appearance and the feel of the hair can be degraded. Regreasing, for example, weighs down the hair, which then tends to pack. The hair may be more difficult to comb, and have a greasy shine or an unpleasant waxed touch. It is the same for the skin which tends to lose some of its qualities under the action of factors such as sweat, the elimination of dander, pollution, climate, heating. The visual appearance may be degraded and thus lead to dull, parched skin, and a feeling of discomfort may appear. For the washing of keratin materials such as skin and hair, the use of detergent cosmetic compositions such as shampoo or shower gel, essentially based on surfactants, is common. These compositions are generally applied to the preferably wet keratinous materials, and the foam generated by massage or friction with the hands or a washcloth makes it possible, after rinsing with water, to eliminate the various soils initially present on the hair or the skin. These compositions contain substantial contents of detergent surfactants which, in order to make it possible to formulate cosmetic compositions having a good washing power and capable of removing soiling (sebum, sweat, pollution, etc.), dander or films, must in particular give to these a good foaming power. The surfactants that are useful for this purpose are generally of the anionic, nonionic or amphoteric type, and particularly of the anionic type. The cosmetic compositions for washing the most common keratinous materials often contain sulfate-type anionic surfactants, which are very good detergent surfactants, but may prove to be disrespectful of the keratin materials to be washed, in particular by having a desiccating effect on said materials, even negatively impacting the conditioning of the hair or skin. Indeed, these surfactants can alter, as and when applications, the cosmetic properties of the hair or skin, which leads to the need to also use conditioning agents such as cationic polymers, silicones or non-organic oils. silicone. Sulphate surfactants can also cause some sensitive consumers, tolerance problems, especially in the skin and / or eyes (tingling, tugging).
[0002] There is therefore a need to provide cosmetic compositions, especially of the shampoo or shower gel type, having good detergency and in particular good foaming, while being as free as possible of sulfate surfactants.
[0003] However, the cosmetic cleansing compositions free of sulfate surfactants should generally comprise substantial amounts of other surfactants in order to obtain the desired abundance and quality of foam. However, the use of large amounts of surfactants is undesirable because it increases the cost of the compositions and can also lead to tolerance problems in the most sensitive consumers. Thus, there is a real need to have cosmetic compositions that have satisfactory foam properties, without having to use sulfate surfactants or large amounts of non-sulfate surfactants.
[0004] These compositions must also have good detergent or washing properties, have good tolerance especially with respect to the skin, mucous membranes, scalp and eyes, while leading to a good conditioning of keratin materials. Finally, in order to avoid application dripping and in particular eye dripping, the detergent compositions of the shampoo or gel-shower type should preferably generally have a thickened texture, but without their thickening causing problems of stability of the eyes. the composition. The Applicant has now discovered that a cosmetic composition containing a particular combination of surfactants makes it possible to achieve the objectives set out above. The subject of the present invention is therefore a cosmetic composition comprising 30 - (i) one or more linear α-olefin sulfonates, - (ii) one or more anionic surfactants different from the compounds (i), present in the composition in an amount ranging from 1 to 20% by weight relative to the total weight of the composition; and (iii) one or more additional surfactants selected from amphoteric surfactants and nonionic surfactants, the weight ratio of the amount of linear alpha-olefin sulfonates (i) to the amount of anionic surfactants (ii) different from the compounds (i) being greater than or equal to 1 (weight ratio (i) / (ii) 1).
[0005] The compositions according to the invention make it possible to obtain an abundant foam of very good quality, in particular creamy, and this in a rapid manner. In particular, they provide a homogeneous foam, which has a good behavior over time. The foam formed from the composition according to the invention is easily and uniformly distributed on the keratin materials. The present invention makes it possible to obtain optimum foaming performance with respect to the amount of non-sulphatesurfactants present in the composition. Thus, the present invention makes it possible to formulate compositions which, at a content of surfactants equivalent to the compositions of the prior art, exhibit superior foaming performance. Above all, the present invention makes it possible to formulate compositions which may contain smaller amounts of surfactants than the compositions of the prior art, while at the same time exhibiting foaming performance at least equivalent or even greater.
[0006] In addition, the composition according to the invention has good cosmetic properties, and in particular provides a good conditioning of keratin materials and in particular the hair, including when these are sensitized.
[0007] The composition according to the invention may also have a thickened texture, which allows its distribution on the hair, avoiding sagging in the eyes, for example; it has also been found that the composition according to the invention is particularly stable, although of thickened texture. By implementing the invention, it is thus possible to obtain foaming and thickened compositions without having to add thickeners other than salt (NaCl for example), which could affect the stability of said composition and / or or its foaming properties. Preferably, the composition according to the invention has a viscosity measured at 25 ° C., 1 atm. between 1 and 20 Pa.s, better between 3 and 15 Pa.s, and especially between 4 and 12 Pa.s. The viscosity is preferably measured using a Haake Mars rheometer apparatus in cone-plane diameter 60 mm / 1 ° (titanium) geometry. The temperature is regulated by a Peltier plane at 25 ° C, the shear rate is 200 s-1.
[0008] The viscosity can also be measured using a Rheomat 180, at 25 ° C, 1 atm, with a 3 or 4 rotor, the rotation speed being 200 rpm and the measuring time 10 minutes, the shear rate being 200 s-1. In the present description, the term "at least one" is equivalent to the term "one or more" and may be substituted therefor. In the present description, the term "between" is equivalent to and may be substituted for "from"; in these expressions, the bounds are considered included. (I) linear α-olefin sulfonates (or linear alpha-olefin sulfonates) The cosmetic composition according to the invention therefore comprises one or more linear alpha-olefin sulfonates, preferably comprising 8 to 28 carbon atoms, in particular from 10 to 24 carbon atoms. carbon atoms, more preferably from 12 to 20 carbon atoms, in particular from 14 to 18 carbon atoms. Said alpha-olefin sulfonates are known compounds and are described in particular in the Ullmann's Encyclopedia of Chemical Industries or in patent US8211850. These compounds are generally obtained by sulfonation of long-chain alpha-olefins. The linear α-olefin sulfonates according to the invention generally comprise, in a known manner, a mixture of linear alkenesulfonates, in particular of formula (A), optionally in admixture with linear hydroxyalkane sulphonates, in particular of formula (B). . Said linear alkenesulfonates may therefore be of formula (A): ## STR2 ## in which: R is a saturated linear alkyl radical comprising from 4 to 30 carbon atoms, in particular from 6 to 20 carbon atoms, or even 8 to 18 carbon atoms, more preferably 10 to 14 carbon atoms; N is an integer between 0 and 10, preferably between 1 and 4, and still more preferably n = 1 - M being a cosmetically acceptable cation, chosen in particular from the ammonium cation, the cations derived from the alkaline or alkaline earth metals, the cations derived from organic amines such as alkanolamines; preferably those derived from alkali metals; and in particular Na + or K +. Preferably, R represents a linear alkyl radical comprising 8 to 14 carbon atoms, especially 10 to 12 carbon atoms. Preferably, M is derived from an alkali metal, in particular Na + or K +.
[0009] Preferably, the linear alkenesulfonates according to the invention are of formula: ## STR1 ## in which: R is a saturated linear alkyl radical containing from 4 to 20; carbon atoms, especially 6 to 18 carbon atoms, or even 8 to 14 carbon atoms, more preferably 10 to 12 carbon atoms; M being a cosmetically acceptable cation, chosen in particular from ammonium cation, cations derived from alkali or alkaline earth metals, cations derived from organic amines such as alkanolamines; preferably those derived from alkali metals or alkali metals, and especially Na + or K +.
[0010] The linear hydroxyalkane sulphonates can be of formula (B): (B) R'-CH 2 -CH (OH) -CH 2 - (CH 2) n -SO 3 M '5 in which: R' is an alkyl radical saturated linear system comprising from 4 to 30 carbon atoms, especially from 6 to 20 carbon atoms, or even from 8 to 18 carbon atoms, more preferably from 10 to 14 carbon atoms; N is an integer between 0 and 10, preferably between 1 and 4, and even better n '= 1 - M' being a cosmetically acceptable cation, chosen in particular from the ammonium cation, the cations derived from alkali metals or alkaline earth, cations derived from organic amines such as alkanolamines; preferably those derived from alkali metals, and in particular Na + or K +. Preferably, R 'represents a linear alkyl radical comprising 8 to 14 carbon atoms, especially 10 to 12 carbon atoms. Preferably, M 'is derived from an alkali metal, especially Na + or K +.
[0011] Preferably, the linear hydroxyalkane sulphonates are of the formula: ## STR2 ## in which: R 'is a saturated linear alkyl radical comprising from 4 to 20 carbon atoms, in particular from 6 to 18 carbon atoms, and even from 8 to 14 carbon atoms, more preferably from 10 to 12 carbon atoms; M 'being a cosmetically acceptable cation, especially chosen from ammonium cation, cations derived from alkali or alkaline earth metals, cations derived from organic amines such as alkanolamines; preferably those derived from alkali metals or alkali metals, and in particular Na + or K +. Preferably, R and R 'are identical. Preferably, M and M 'are identical.
[0012] Preferably, the linear α-olefin sulfonates according to the invention are chosen from linear α-olefin sulfonates comprising 8 to 28 carbon atoms, in particular from 10 to 24 carbon atoms, more preferably from 12 to 20 carbon atoms, in particular from 14 to 18 carbon atoms; in particular alkali metals, especially sodium.
[0013] In particular, mention may be made, as commercial products, of those proposed under the name BIO-TERGE AS-40A or BIO-TERGE AS-40HA by the company STE-PAN, or CALSOFT AOS-40 by the company PILOT CHEMICAL, or else NANSA 5 LSS38 / AV by the company HUNTSMAN. Preferably, the cosmetic composition according to the invention comprises said linear alpha-olefin sulfonates in an amount ranging from 1 to 20% by weight, in particular from 4 to 18% by weight, preferably from 6 to 16% by weight, relative to to the total weight of the cosmetic composition. (ii) Additional anionic surfactants The composition according to the invention also comprises one or more anionic surfactants different from the linear alpha-olefin sulfonate surfactants above.
[0014] The term "anionic surfactant" is intended to mean a surfactant comprising as ionic or ionizable groups only anionic groups. In the present description, an entity is described as being "anionic" when it possesses at least one permanent negative charge or when it is can be ionized into a negatively charged entity, under the conditions of use of the composition of the invention (medium, pH for example) and not comprising a cationic charge. Said anionic surfactants are preferably chosen from sulphonate surfactants and carboxylate surfactants. It is of course possible to use a mixture of these surfactants. It is understood in the present description that: the anionic carboxylate surfactants comprise at least one carboxylic or carboxylate function (-COOH or -000-), and may optionally further comprise one or more sulfate and / or sulfonate functions; the anionic sulphonate surfactants comprise at least one sulphonate function (-SO3H or -SO3-), and may optionally further comprise one or more sulphate functions, but do not comprise a carboxylate function.
[0015] The carboxylic anionic surfactants which may be used therefore comprise at least one carboxylic or carboxylate function (-COOH or -000-). They may be chosen from the following compounds: acylglycinates, acyllactylates, acylsarcosinates, acylglutamates, alkyl ether carboxylic acids, C6-30 alkyl ether / carboxylic acids, alkylamidoether carboxylic acids; as well as the salts of these compounds; the alkyl and / or acyl groups of these compounds containing from 6 to 30 carbon atoms, in particular from 12 to 28, more preferably from 14 to 24, or even from 16 to 22, 3029778 7 carbon atoms; the aryl group preferably denoting a phenyl or benzyl group; these compounds may be polyoxyalkylenated, especially polyoxyethylenated and then preferably comprising from 1 to 50 ethylene oxide units, more preferably from 2 to 10 ethylene oxide units.
[0016] The sulphonate anionic surfactants different from the compounds (i) which may be used comprise at least one sulphonate functional group (-SO 3 H or -SO 3 -). They may be selected from the following compounds: alkylsulfonates, alkylamidesulfonates, alkylarylsulfonates, paraffin-sulfonates, alkylsulphosuccinates, alkylethersulfosuccinates, alkylamidesulfosuccinates, alkylsulfoacetates, N-acyltaurates, acylisethionates; alkylsulfolaurates; as well as the salts of these compounds; the alkyl groups of these compounds having from 6 to 30 carbon atoms, especially from 12 to 28, more preferably from 14 to 24, or even from 16 to 22, carbon atoms; the aryl group preferably denoting a phenyl or benzyl group; these compounds may be polyoxyalkylenated, especially polyoxyethylenated and then preferably comprising from 1 to 50 ethylene oxide units, more preferably from 2 to 10 ethylene oxide units.
[0017] When the anionic surfactant is in salt form, said salt may be chosen from alkali metal salts such as sodium or potassium salt, ammonium salts, amine salts and in particular aminoalcohol salts, and alkaline earth metal salts such as magnesium salt. Examples of aminoalcohol salts are the salts of mono-, di- and triethanolamine, mono-, di- or tri-isopropanolamine salts, 2-amino-2-methyl-1-propanol salts, amino-2-methyl-1,3-propanediol and tris (hydroxymethyl) amino methane. The alkali metal or alkaline earth metal salts, and in particular the sodium or magnesium salts, are preferably used.
[0018] Preferably, said anionic surfactants are chosen from, alone or as a mixture - acylglutamates, in particular C 6 -C 24 or even C 12 -C 20, such as stearoylglutamates, and in particular disodium stearoylglutamate; acylsarcosinates, in particular C6-C24 or even C12-C20, such as pal-35 mitoylsarcosinates and lauroylsarcosinates, and in particular sodium palmitoylsarcosinate or sodium lauroylsarcosinate; acyllactylates, especially C12-C28 or even C14-C24, such as behenoyllactylates, and in particular sodium behenoyllactylate; - C6-C24 acylglycinates, especially C12-C20; C6-C24 N-acyltaurates, especially C12-C20; - (C6-C24) alkyl ether carboxylates, and in particular (C12-C20) alkyl ether carboxylates; polyoxyalkylenated (C 6 -C 24) alkylamido carboxylic acids, in particular those containing from 2 to 50 ethylene oxide groups; - C6-C24 alkylsulfosuccinates, especially C12-C20, including laurylsulfosuccinates, in particular sodium; - C6-C24 alkyl ether sulfosuccinates, especially C12-C20; especially oxyethylenated lauryl sulphosuccinates, especially at 30E, in particular sodium; (C6-C24) acylisethionates, preferably (C12-C18) acylisethionates, and especially cocoylisethionates, especially sodium cocoylisethionates; - C6-C24 alkylsulfoacetates, especially C12-C20; especially in the form of alkali or alkaline earth metal salts, ammonium, or aminoalcohol. Even more preferentially, said anionic surfactants are chosen from, alone or as a mixture: acylsarcosinates, in particular C6-C24 or even C12-C20, such as pal-mitoylsarcosinates and lauroylsarcosinates, and in particular sodium palmitoylsarcosinate or sodium lauroylsarcosinate; - C6-C24 alkylsulfosuccinates, especially C12-C20, including laurylsulfosuccinates, in particular sodium; (C6-C24) acylisethionates, preferably (C12-C18) acylisethionates, and most particularly cocoylisethionates, especially of sodium; - C6-C24 alkylsulfoacetates, especially C12-C20; C6-C24 N-acyltaurates, especially C12-C20; especially in the form of alkali or alkaline earth metal salts, ammonium, or aminoalcohol.
[0019] The anionic surfactant (s) different from the compounds (i) are present in the composition in an amount ranging from 1 to 20% by weight, in particular from 1.5 to 15% by weight, better still from 2 to 10% by weight, and better from 3 to 10% by weight, relative to the total weight of the composition.
[0020] In addition, the weight ratio of the amount of linear α-olefin sulfonates (i) to the amount of anionic surfactants (ii) different from the compounds (i) is greater than or equal to 1 (weight ratio (i) / (ii)). ) 1), preferably between 1.2 and 12, in particular between 1.5 and 10, or even between 1.8 and 8, more preferably ranging from 2 to 7, or even from 2 to 4. Preferably, the composition according to the invention is said 'sulfate-free', that is to say it does not include (0%) anionic surfactant comprising sulfate group, such as for example alkyl sulphates and alkyl ether sulphates. (Iii) Additional Nonionic and Amphoteric Surfactants The composition according to the invention also comprises one or more additional surfactants, selected from nonionic surfactants and amphoteric surfactants. The nonionic surfactants that may be employed may be chosen from alcohols, alpha-diols and (C1-C20) alkyl phenols, these compounds being polyethoxylated and / or polypropoxylated and / or polyglycerolated, the number of ethylene and / or propylene oxide ranging from 1 to 100, and the number of glycerol groups ranging from 2 to 30; and / or these compounds comprising at least one fatty chain comprising from 8 to 30 carbon atoms, in particular from 16 to 30 carbon atoms.
[0021] It is also possible to mention the condensates of ethylene oxide and of propylene oxide on fatty alcohols; the polyethoxylated fatty amides preferably having from 2 to 30 ethylene oxide units, the polyglycerolated fatty amides comprising on average from 1 to 5 glycerol groups and in particular from 1.5 to 4; alkanolamides of C8-C30 fatty acids such as monoalkanolamides of C8-C30 fatty acids, especially monoethanolamides or monoisopropanolamides of C8-C30 fatty acids; the ethoxylated sorbitan fatty acid esters preferably having from 2 to 40 ethylene oxide units, the sucrose fatty acid esters, the polyoxyalkylenated fatty acid esters, preferably polyoxyethylenated, having from 2 to 150 moles of ethylene oxide including oxyethylenated vegetable oils, N- (C6-24 alkyl) glucamine derivatives, amine oxides such as (C10-14 alkyl) amine oxides, or oxides of N- (C10-14 acyl) -aminopropylmorpholine.
[0022] Mention may also be made of nonionic surfactants of alkylpolyglycoside type, in particular represented by the following general formula: R 10 - (R 2 O) t - (G) v in which: R 1 represents a linear or branched alkyl or alkenyl radical comprising 6 to 24 carbon atoms, especially 8 to 18 carbon atoms, or an alkyl phenyl radical in which the linear or branched alkyl radical contains 6 to 24 carbon atoms, especially 8 to 18 carbon atoms; R2 represents an alkylene radical containing 2 to 4 carbon atoms, G represents a sugar unit comprising 5 to 6 carbon atoms, t denotes a value ranging from 0 to 10, preferably from 0 to 4. 35, v denotes a value ranging from 1 to 15, preferably from 1 to 4. Preferably, the alkylpolyglycoside surfactants are compounds of the formula described above in which: - R1 denotes a linear or branched, saturated or unsaturated alkyl radical containing from 8 to 18 carbon atoms, R 2 represents an alkylene radical having 2 to 4 carbon atoms, t denotes a value ranging from 0 to 3, preferably equal to 0, - G denotes glucose, fructose or galactose, preferably glucose; the degree of polymerization, i.e., the value of y, ranging from 1 to 15, preferably from 1 to 4; the average degree of polymerization being more particularly between 1 and 2. The glucosidic bonds between the sugar units are generally of the 1-6 or 1-4 type, preferably of the 1-4 type. Preferably, the alkylpolyglycoside surfactant is an alkylpolyglucoside surfactant. Particularly preferred are C8 / C16 alkyl polyglycosides 1,4, and especially decylglucosides and caprylyl / capryl glucosides. Among the commercial products, mention may be made of the products sold by the company COGNIS under the names PLANTAREN® (600 CS / U, 1200 and 2000) or 10 PLANTACARE® (818, 1200 and 2000); the products sold by the company SEPPIC under the names ORAMIX CG 110 and ORAMIX® NS 10; the products sold by BASF under the name LUTENSOL GD 70 or the products sold by the company CHEM Y under the name AGIO LK. Preferably, the C8 / C16 alkyl polyglycoside 1,4 is used, especially in a 53% aqueous solution, such as those marketed by COGNIS under the reference PLANTACARE® 818 UP. Preferably, the nonionic surfactants are chosen from (C6-C24 alkyl) polyglycosides, and more particularly the (C8-C18) alkyl polyglycosides, the C8-C30 fatty acid esters of the ethoxylated sorbitan, the C8 fatty alcohols. Polyethoxylated C 30 -C 30 fatty acid esters, these compounds preferably having 2 to 150 moles of ethylene oxide; alkanolamides of C8-C30 fatty acids such as monoalkanolamides of C8-C30 fatty acids, in particular monoethanolamides or monoisopropanolamides of C8-C30 fatty acids, and mixtures thereof. The amphoteric surfactants that may be used in the invention may be derivatives of secondary or tertiary aliphatic amines, optionally quaternized, in which the aliphatic group is a linear or branched chain containing 8 to 22 carbon atoms, said amine derivatives containing at least one anionic group such as, for example, a carboxylate, sulfonate, sulfate, phosphate or phosphonate group. Mention may in particular be made of (C 8 -C 20) alkyl betaines, sulphobetaines, al (C 8 -C 20) alkyl sulphobetaines, (C 8 -C 20) alkylamido (C 1 -C 6) alkyl betaines such as cocoamidopropyl betaine, alkyls. (C8-C20) amido (C1-C6) alkyl sulfobetaines, and mixtures thereof. Among the optionally quaternized secondary or tertiary aliphatic amine derivatives which may be employed, there may also be mentioned the following products of structures (A1) and (A2): (A1) Ra-CON (Z) CH2 (CH2) m-N + (Rb) (Rc) (CH2C00-) in which: Ra represents a C10-C30 alkyl or alkenyl group derived from an acid Ra-COOH, preferably present in hydrolysed coconut oil heptyl, nonyl or undecyl, Rb is beta-hydroxyethyl, R4 is carboxymethyl; m is 0 or 2, Z is hydrogen, hydroxyethyl or carboxymethyl; (A2) Ra-CON (Z) CH 2 - (CH 2) n -N (B) (B ') wherein: B is -CH 2 CH 2 OX', where X 'is -CH 2 -COOH, CH 2 -COOZ', - CH 2 CH 2 -COOH, -CH2CH2-COOZ ', or a hydrogen atom, B' represents - (CH2), - Y ', with z = 1 or 2, and Y' represents -COOH, -COOZ ', CH2-CHOH -SO3H or -CH2-CHOH-SO3Z ', m' is equal to 0.1 or 2, Z represents a hydrogen atom or a hydroxyethyl or carboxymethyl group, Z 'represents an ion derived from an alkaline or alkaline earth metal, such as sodium, potassium or magnesium; an ammonium ion; or an ion derived from an organic amine and in particular an aminoalcohol, such as mono-, di- and triethanolamine, mono-, di- or tri-isopropanolamine, 2-amino-2- methyl 1-propanol, 2-amino-2-methyl-1,3-propanediol and tris (hydroxymethyl) amino methane. Ra, represents a C10-C30 alkyl or alkenyl group of a Ra'COOH acid preferably present in coconut oil or in hydrolysed linseed oil, an alkyl group, especially C17, and its iso form, unsaturated C17 group. The compounds of formula (A2) are particularly preferred. Among the compounds of formula (A2) for which X 'represents a hydrogen atom, mention may be made of the compounds known under the names (CTFA) of sodium cocoamphoacetate, sodium lauroamphoacetate, sodium caproamphoacetate and sodium capryloamphoacetate. Other compounds of formula (A2) are known under the names (CTFA) disodium cocoamphodiacetate, disodium lauroamphodiacetate, disodium caproamphodiacetate, disodium capryloamphodiacetate, disodium cocoamphodipropionate, disodium lauroamphodipropionate, disodium caproamphodipropionate, caprylamphodipropionate. disodium, lauroamphodipropionic acid and cocoamphodipropionic acid. Examples of compounds of formula (A2) that may be mentioned are the cocoamphodia-ketate sold by RHODIA under the trade name MIRANOC C2M concentrate, the sodium cocoamphoacetate sold under the trade name MIRANOL ULTRA C 32 and the product marketed by the company. CHIMEX company under the trade name CHIMEXANE HA.
[0023] Compounds of formula (A3) can also be used: (A3) Ra-NH-CH (Y ") - (CH2) nC (O) -NH- (CH2) n -N (Rd) (Re) wherein: R 1 represents a C 10 -C 30 alkyl or alkenyl group of an acid R 1 -C (O) OH, preferably present in coconut oil or in hydrolysed linseed oil; represents the group -C (O) OH, -C (O) OZ ", -CH2-CH (OH) -SO3H or the group -CH2-CH (OH) -SO3-Z" with Z "representing a cation derived from an alkali metal or alkaline earth metal, such as sodium, an ammonium ion or an ion derived from an organic amine; Rd and Re, independently of one another, represent a C1-C4 alkyl or hydroxyalkyl radical; and n and n ', independently of one another, denote an integer ranging from 1 to 3. Among the compounds of formula (A3), there may be mentioned the compound classified in the CTFA dictionary under the denomination sodium diethylaminopropyl cocoaspartamide, and in particular that sold by the company CHIMEX under the name Preferably, the amphoteric surfactants are chosen from (C 8 -C 20) alkyl betaines, (C 8 -C 20) alkylamido (C 1 -C 6) alkyl betaines, (C 8 -C 20) alkyl amphoacetates and C 8 -C 20 alkylamines. C20) amphodiacetates, and mixtures thereof.
[0024] According to one particular embodiment of the invention, the cosmetic composition comprises at least one nonionic surfactant and at least one amphoteric surfactant. Preferably, in this embodiment, the nonionic surfactant is chosen from (C6-C24 alkyl) polyglycosides, and more particularly (C8-C18 alkyl) polyglycosides, C8-C30 fatty acid esters of ethoxylated sorbitan. polyoxyethylene C 8 -C 30 fatty alcohols, polyoxyethylenated C 8 -C 30 fatty acid esters, these compounds preferably having 2 to 150 moles of ethylene oxide; C 8 -C 30 fatty acid alkanolamides such as C 8 -C 30 fatty acid monoalkanoamides, particularly C 8 -C 30 fatty acid monoethanolamides or monoisopropanolamides, and mixtures thereof; and still more preferably the nonionic surfactant is chosen from alkanoamides of C 8 -C 30 fatty acids, such as monoalkanolamides of C 8 -C 30 fatty acids, in particular monoethanolamides or monoisopropanolamides of C 8 -C 30 fatty acids.
[0025] Preferably, in this embodiment, the amphoteric surfactants are chosen from (C8-C20) alkyl betaines, (C8-C20) alkylamido (C1-C6) alkyl betaines, (C8-C20) alkyl amphoacetates and alkyls. (C8-C20) amphodiacetates, and mixtures thereof.
[0026] The composition according to the invention preferably comprises the said additional nonionic and / or amphoteric surfactant (s), in a total amount ranging from 0.5 to 20% by weight, in particular ranging from 1 to 15% by weight, preferably from 1.5 to 12% by weight, or even 2 to 10% by weight, relative to the total weight of the composition. Preferably, the composition according to the invention comprises one or more amphoteric surfactants, which are preferably present in an amount ranging from 0.5 to 15% by weight, in particular ranging from 1 to 10% by weight, preferably ranging from 1 to 10% by weight. , 5 to 8% by weight, relative to the total weight of the composition. Electrolyte The composition according to the invention may furthermore comprise one or more electrolytes, for example chosen from the inorganic salts of alkali or alkaline earth metals, such as sodium chloride, sodium sulphate, magnesium chloride and sulphate. magnesium, and even more preferably chosen from the inorganic salts of monovalent alkali or alkaline earth metals, and in particular sodium chloride.
[0027] The composition according to the invention preferably comprises said one or more electrolytes in an amount ranging from 0.01 to 10% by weight, in particular ranging from 0.05 to 5% by weight, better still from 0.1 to 3% by weight. weight, or even ranging from 0.15 to 2% by weight, relative to the total weight of the composition.
[0028] Amphoteric or cationic polymers The composition according to the invention may further comprise one or more polymers chosen from amphoteric or cationic polymers, as well as their mixtures.
[0029] By "cationic polymer" is meant any polymer comprising cationic groups and / or groups ionizable into cationic groups. Preferably, the cationic polymer is hydrophilic or amphiphilic. Preferred cationic polymers are selected from those containing units having primary, secondary, tertiary and / or quaternary amine groups that may either be part of the polymeric backbone or may be supported by a side substituent directly attached thereto. The cationic polymers that may be used preferably have a weight average molecular weight (Mw) of between about 500 and 5 × 10 6, preferably between about 103 and 3 × 10 6.
[0030] Among the cationic polymers, mention may be made more particularly of: (1) homopolymers or copolymers derived from acrylic or methacrylic esters or amides and comprising at least one of the units of the following formula: R3 R3 R3 R3 1 1 1 1 CI-1 Cl - -C1-1 C- CHF C 1 -C 0 = C 0 = C 0 = C 0 = C 1 0 0 NH NH X-IAIA X-IAIA 1 IN RN + -R 6 N R 1 1 + -R 6 R 2 R 1 R 5 R 1 R 5 in which: R 3 , identical or different, denote a hydrogen atom or a radical CH3; 5-A, which may be identical or different, represent a divalent alkyl group, linear or branched, of 1 to 6 carbon atoms, preferably 2 or 3 carbon atoms or a hydroxyalkyl group of 1 to 4 carbon atoms; - R4, R5, R6, identical or different, represent an alkyl group having 1 to 18 carbon atoms or a benzyl radical; preferably an alkyl group having 1 to 6 carbon atoms; - R1 and R2, identical or different, represent a hydrogen atom or an alkyl group having 1 to 6 carbon atoms, preferably methyl or ethyl; X denotes an anion derived from a mineral or organic acid such as a methosulphate anion or a halide such as chloride or bromide.
[0031] The copolymers of family (1) may further contain one or more comonomer-derived units which may be selected from the family of acrylamides, methacrylamides, acrylamide diacetones, acrylamides and methacrylamides substituted on nitrogen by lower (C1-C4) alkyls. ), acrylic or methacrylic acids or their esters, vinyllactams such as vinylpyrrolidone or vinylcaprolactam, vinyl esters. Among these copolymers of family (1), mention may be made of: copolymers of acrylamide and of dimethylaminoethyl methacrylate quaternized with dimethyl sulphate or with a dimethyl halide, such as that sold under the name HERCOFLOC by the company Hercules, copolymers of acrylamide and of methacryloyloxyethyltrimethylammonium chloride, such as those sold under the name BINA QUAT P 100 by Ciba Geigy; copolymer of acrylamide and of methacryloyloxyethyltrimethylammonium methosulphate, such as that sold under the name RETEN by the company HERCULES, vinylpyrrolidone / dialkylaminoalkyl acrylate or methacrylate copolymers, quaternized or otherwise, such as the products sold under the name "GAFQUAT" by ISP, for example "GAFQUAT 734" or "GAFQUAT 3029778 15 755" or Well the products called "COPOLYMER 845, 958 and 937". These polymers are described in detail in French Patents 2,077,143 and 2,393,573, the terpolymers dimethylaminoethyl methacrylate / vinylcaprolactam / vinylpyrrolidone, such as the product sold under the name GAFFIX VC 713 by the company ISP, the vinylpyrrolidone copolymers. methacrylamidopropyldimethylamine, such as those sold under the name STYLEZE CC 10 by ISP; the quaternized vinylpyrrolidone / dimethylaminopropyl methacrylamide copolymers, such as the product sold under the name "GAFQUAT HS 100" by the ISP company, the polymers, preferably crosslinked, of methacryloyloxyalkyl (C1-C4) trialkyl (C1- C4) ammonium such as the polymers obtained by homopolymerization of dimethylaminoethyl methacrylate quaternized with methyl chloride, or by copolymerization of acrylamide with dimethylaminoethyl methacrylate quaterized with methyl chloride, the homo- or copolymerization being followed by crosslinking with an olefinically unsaturated compound, in particular methylenebisacrylamide. It is more particularly possible to use a crosslinked acrylamide / methacryloyloxyethyltrimethylammonium chloride copolymer (20/80 by weight) in the form of a dispersion comprising 50% by weight of said copolymer in mineral oil. This dispersion is marketed under the name "SALCARE® SC 92" by the company CIBA. It is also possible to use a crosslinked homopolymer of methacryloyloxyethyltrimethylammonium chloride comprising about 50% by weight of the homopolymer in mineral oil or in a liquid ester. These dispersions are sold under the names "SALCARE® SC 95" and "SAL-CARE® SC 96" by the company CIBA. (2) cationic polysaccharides, especially cationic celluloses and galactomannan gums. Among the cationic polysaccharides, mention may be made more particularly of cellulose ether derivatives comprising quaternary ammonium groups, cationic cellulose copolymers or cellulose derivatives grafted with a water-soluble quaternary ammonium monomer and galactomannan gums. cationic. Derivatives of cellulose ethers containing quaternary ammonium groups are especially described in FR1492597, and mention may be made of the polymers sold under the name "UCARE POLYMER JR" (JR 400 LT, JR 125, JR 30M) or "LR" ( LR 400, LR 30M) by the company AMERCHOL. These polymers are also defined in the CTFA dictionary as quaternary ammoniums of hydroxyethylcellulose reacted with an epoxide substituted by a trimethylammonium group.
[0032] Cationic cellulose copolymers or cellulose derivatives grafted with a water-soluble quaternary ammonium monomer are described in particular in US Pat. No. 4,135,076, and mention may be made of hydroxyalkylcelluloses, such as hydroxymethyl-, hydroxyethyl- or hydroxypropyl-grafted celluloses in particular. with a salt of methacryloylethyl trimethylammonium, methacrylamidopropyltrimethylammonium, dimethyldiallylammonium. The marketed products corresponding to this definition are more particularly the products sold under the name "Celquat L 200" and "Celquat H 100" by the company National Starch.
[0033] The cationic galactomannan gums are described more particularly in the patents US Pat. No. 3,098,578 and US Pat. No. 4,031,307, and mention may be made of guar gums comprising cationic trialkylammonium groups. For example, guar gums modified with a salt (for example a chloride) of 2,3-epoxypropyltrimethylammonium are used. Such products are marketed under the names Jaguar C13 S, Jaguar C 15, Jaguar C 17 or Jaguar C162 by the company Rhodia. (3) polymers consisting of piperazinyl units and linear or branched chain alkylene or hydroxyalkylene divalent radicals optionally interrupted by oxygen, sulfur, nitrogen or aromatic or heterocyclic rings, as well as the oxidation and / or quaternization products of these polymers. (4) water-soluble polyaminoamides prepared in particular by polycondensation of an acidic compound with a polyamine; these polyaminoamides may be crosslinked by an epihalohydrin, a diepoxide, a dianhydride, an unsaturated dianhydride, a bis-unsaturated derivative, a bis-halohydrin, a bis-azetidinium, a bis-haloacyldiamine, a bis-alkyl halide or else an oligomer resulting from the reaction of a bifunctional compound reactive with a bis-halohydrin, a bis-azetidinium, a bis-haloacyldiamine, an alkyl bis-halide, an epilhalohydrin, a diepoxide or a bis-unsaturated derivative; the crosslinking agent being used in proportions ranging from 0.025 to 0.35 moles per amine group of the polyaminoamido; these polyaminoamides can be alkylated or if they comprise one or more tertiary amine functions, quaternized. (5) polyamino amide derivatives resulting from the condensation of polyalkylene polyamines with polycarboxylic acids followed by alkylation with difunctional agents. Mention may be made, for example, of adipic acid-dialkylaminohydroxyalkyldialoylene triamine polymers in which the alkyl radical contains from 1 to 4 carbon atoms and preferably denotes methyl, ethyl or propyl. Among these derivatives, mention may be made more particularly of the adipic acid / dimethylaminohydroxypropyl / diethylene triamine polymers sold under the name "Cartaretine F, F4 or F8" by the company Sandoz. (6) polymers obtained by reacting a polyalkylene polyamine comprising two primary amine groups and at least one secondary amine group with a dicarboxylic acid chosen from diglycolic acid and saturated aliphatic dicarboxylic acids having from 3 to 8 carbon atoms ; the ratio between the polyalkylene polyamine and the dicarboxylic acid being preferably from 0.8: 1 to 1.4: 1; the polyaminoamide resulting therefrom being reacted with epichlorohydrin in a molar ratio of epichlorohydrin to the secondary amine group of the polyaminoamide preferably between 0.5: 1 and 1.8: 1. Polymers of this type are in particular sold under the name "Hercosett 57" by the company Hercules Inc. or under the name "PD 170" or "Delsette 101" by the company Hercules in the case of the adipic acid copolymer / epoxypropyl / diethylenetriamine. (7) cyclopolymers of alkyl diallyl amine or dialkyl diallyl ammonium such as homopolymers or copolymers having as their main constituent of the chain units of formula (I) or (II): (CH2) k - (CH2) ## STR2 ## ## STR2 ## ## STR2 ## ## STR2 ## ## STR2 ## Embedded image in which - k and t are equal to 0 or 1, the sum k + t being equal to 1; R 12 denotes a hydrogen atom or a methyl radical; R 10 and R 11; , independently of each other, denote an alkyl group having from 1 to 6 carbon atoms, a hydroxyalkyl group in which the alkyl group has 1 to 5 carbon atoms, a C1-C4 amidoalkyl group, or R10 and R11 may designate, together with the nitrogen atom to which they are attached, heterocyclic groups, such as piperidinyl or morpholinyl; R10 and R11, independently of one another, preferably denote an alkyl group having 1 to 4 carbon atoms. Y- is an anion such as bromide, chloride, acetate, borate, citrate, tartrate, bisulfate, bisulfite, sulfate, phosphate. Mention may more particularly be made of the homopolymer of dimethyldiallylammonium salts (for example chloride), for example sold under the name "Merquat 100" by the company Nalco (and their counterparts of low average weight by weight) and the copolymers of salts (for example chloride) of diallyldimethylammonium and of acrylamide marketed in particular under the name "MERQUAT 550" or "MERQUAT 7SPR". (8) quaternary diammonium polymers comprising repeating units of formula: ## STR2 ## in which: R 13, R 14, R 15 and R 16, identical or different, represent aliphatic, alicyclic, or arylaliphatic radicals comprising from 1 to 20 carbon atoms or lower hydroxyalkylaliphatic radicals, or R13, R14, R15 and R16, together or separately, together with the atoms of nitrogen to which they are attached heterocycles optionally comprising a second heteroatom other than nitrogen or R13, R14, R15 and R16 represent a linear or branched C1-C6 alkyl radical substituted with a nitrile, ester, acyl, amide or -CO-O-R17-D or -CO-NH-R17-D wherein R17 is alkylene and D is a quaternary ammonium group; Al and B1 represent divalent polymethylenic groups comprising from 2 to 20 carbon atoms which may be linear or branched, saturated or unsaturated, and which may contain, bound to or intercalated in the main chain, one or more aromatic rings, or one or a plurality of oxygen, sulfur or sulfoxide, sulfone, disulfide, amino, alkylamino, hydroxyl, quaternary ammonium, ureido, amide or ester groups, and - X- denotes an anion derived from a mineral or organic acid; It being understood that A1, R13 and R15 can form with the two nitrogen atoms to which they are attached a piperazine ring; in addition, if Al denotes a linear or branched, saturated or unsaturated alkylene or hydroxyalkylene radical, B1 can also denote a (CH2) n -CO-DOC- (CH2) n- group in which D denotes: a) a glycol residue of formula -O-Z-O-, where Z is a linear or branched hydrocarbon radical or a group corresponding to one of the following formulas: - (CH2-CH2-O) x-CH2-CH2- and - [ CH 2 -CH (CH 3) -O] y-CH 2 -CH (CH 3) - where x and y denote an integer of 1 to 4, representing a defined and unique degree of polymerization or any number from 1 to 4 representing a degree medium polymerization; B) a bis-secondary diamine residue such as a piperazine derivative; c) a bis-primary diamine residue of formula: -NH-Y-NH-, where Y denotes a linear or branched hydrocarbon radical, or the divalent radical -CH 2 -CH 2 -S-S-CH 2 -CH 2 -; d) a ureylene group of formula: -NH-CO-NH-; Preferably, X- is an anion such as chloride or bromide. These polymers have a number-average molecular weight (Mn) generally of between 1000 and 100000. Mention may be made more particularly of polymers which consist of recurring units corresponding to the formula: R 1 R 3 I + I + - N - (CH 2) In which R1, R2, R3 and R4, which may be identical or different, denote an alkyl or hydroxyalkyl radical having from 1 to 4 carbon atoms, n and p are integers ranging from about 2 to about 20 and X- is an anion derived from a mineral or organic acid. A particularly preferred compound of formula (IV) is that for which R 1, R 2, R 3 and R 4 represent a methyl radical, n = 3, p = 6 and X = Cl, referred to as Hexadi10 methrine chloride according to the INCI nomenclature (CTFA). (9) quaternary polyammonium polymers comprising units of formula (V): ## STR2 ## Wherein R18, R19, R20 and R21, which may be identical or different, represent a hydrogen atom or a methyl, ethyl, propyl, 13-hydroxyethyl or 13-hydroxypropyl radical, or CH 2 CH 2 (OCH 2 CH 2) pOH, where p is 0 or an integer between 20 1 and 6, with the proviso that R 18, R 19, R 20 and R 21 do not simultaneously represent a hydrogen atom, - r and s, are identical or different, are integers between 1 and 6, - q is 0 or an integer between 1 and 34, - X- denotes an anion such as a halide, 25 - A denotes a radical of a dihalide or is preferably -CH2-CH2-O-CH2-CH2-. For example, the products "Mirapol® A 15", "Mirapol® AD1", "Mirapol® AZ1" and "Mirapol® 175" sold by the company Miranol can be mentioned. (10) Quaternary polymers of vinylpyrrolidone and vinylimidazole such as, for example, the products sold under the names Luviquat® FC 905, FC 550 and FC 370 by the company B.A.S.F. (11) Polyamines such as Polyquart® H sold by COGNIS, referenced under the name "POLYETHYLENE GLYCOL (15) TALLOW POLYAMINE" in the CTFA dictionary. (12) Polymers comprising in their structure: (a) one or more units corresponding to the following formula (A): -CH-2 CH-5Ni-12 (A) (b) optionally one or more units corresponding to the following formula (B): -CH-2 CH (B) NH-CH O In other words, these polymers may be chosen in particular from homo- or copolymers comprising one or more units derived from vinylamine and optionally a or more units from vinylformamide. Preferably, these cationic polymers are chosen from polymers comprising, in their structure, from 5 to 100 mol% of units corresponding to formula (A) and from 0 to 95 mol% of units corresponding to formula (B) preferably 10 to 100 mol% of units of formula (A) and 0 to 90 mol% of units of formula (B). These polymers can be obtained for example by partial hydrolysis of the polyvinylformamide. This hydrolysis can be done in acidic or basic medium. The weight average molecular weight of said polymer, measured by diffraction of light, may vary from 1000 to 3,000,000 g / mol, preferably from 10,000 to 1,000,000 and more preferably from 100,000 to 500,000 g / mol. The cationic charge density of these polymers can vary from 2 meq / g to 20 meq / g, preferably from 2.5 to 15 and more particularly from 3.5 to 10 meq / g. The polymers comprising units of formula (A) and optionally units of formula (B) are in particular sold under the name LUPAMIN by BASF, such as, for example, and without limitation, the products offered under the name LUPAMIN. 9095, LUPAMIN 5095, LUPAMIN 1095, LUPAMIN 9030 (or LUVIQUAT 9030) and LUPAMIN 9010.
[0034] Preferably, the cationic polymers are chosen from those of families (1), (2), (7) and (10) mentioned above. Among the cationic polymers mentioned above, it is preferable to use cationic polysaccharides, in particular cationic galactomannan gums and gums, and in particular quaternary cellulose ether derivatives such as the products sold under the name "JR". 400 "by the company AMERCHOL, cationic cyclopolymers, in particular homopolymers or copolymers of dimethyldiallylammonium salts (for example chloride), sold under the names MERQUAT 100, MERQUAT 550 and MER-3029778 21 QUAT S by the company NALCO and their counterparts low molecular weight by weight, vinylpyrrolidone and vinylimidazole quaternary polymers, optionally crosslinked homopolymers or copolymers of methacryloyloxyalkyl (C1-C4) trialkyl (C1-C4) ammonium salts; and their mixtures.
[0035] It is also possible to use amphoteric polymers, which may preferably be selected from amphoteric polymers comprising the repetition of: (i) one or more units derived from a (meth) acrylamide type monomer, (ii) a or more units derived from a (meth) acrylamidoalkyl trialkylammonium type monomer, and (iii) one or more units derived from a (meth) acrylic acid acidic monomer. Preferably, the units derived from a monomer of (i) (meth) acrylamide type are units of the following structure (Ia): ## STR2 ## wherein R 1 denotes H or CH 3, and R 2 is chosen from amino, dimethylamino, tert-butylamino, dodecylamino, or -NH-CH2OH radical. Preferably, said amphoteric polymer comprises the repetition of only one unit of formula (Ia). The unit resulting from a (meth) acrylamide type monomer of formula (Ia) in which R 1 denotes H and R 2 is an amino (NH 2) radical is particularly preferred. It corresponds to the acrylamide monomer itself.
[0036] Preferably, the units derived from a monomer of (ii) (meth) acrylamidoalkyl trialkylammonium type are units of the following structure (IIa): ## STR2 ## in which: R 3 denotes H or CH 3; R4 denotes a group (CH2) k with k an integer ranging from 1 to 6, and preferably from 2 to 4; R5, R6 and R7, which may be identical or different, each denote an alkyl group having from 1 to 4 carbon atoms; - Y- is an anion such as bromide, chloride, acetate, borate, citrate, tartrate, bisulfate, bisulfite, sulfate, phosphate.
[0037] Preferably, said amphoteric polymer comprises the repetition of only one unit of formula (IIa). Among these units derived from a monomer of the (meth) acrylamidoalkyltrialkylammonium type of formula (IIa), those derived from the monomer methacrylamidopropyltrimethylammonium chloride, for which R3 denotes a methyl radical, k is 3, R5, R6 and R7 denote a methyl radical, and Y- denotes a chloride anion. Preferably, the units derived from a monomer of (iii) (meth) acrylic acid type are units of formula (IIIa): R8 CI-12 (111a) wherein R8 denotes H or CH3, and R9 denotes a hydroxyl radical or a radical -NH-C (CH3) 2 -CH2-SO3H. The preferred units of formulas (111a) correspond to the monomers acrylic acid, methacrylic acid and 2-acrylamino-2-methylpropanesulphonic acid.
[0038] Preferably, the unit derived from a (meth) acrylic acid monomer of formula (IIIa) is that derived from acrylic acid, for which R8 denotes a hydrogen atom and R9 denotes a hydroxyl radical. The acidic monomer (s) of the (meth) acrylic acid type may be unneutralized, or partially or completely neutralized with an organic or an intermediate base. Preferably, said amphoteric polymer comprises the repetition of only one unit of formula (IIIa). According to a preferred embodiment of the invention, the amphisterial polymer or polymers of this type comprise at least 30 mol% of units derived from a monomer of (i) (meth) acrylamide type. Preferably, they comprise from 30 to 70 mol% of units derived from a (meth) acrylamide type monomer, more preferably from 40 to 60 mol%. The content of units derived from a monomer of (ii) (meth) acrylamidoalkyltrialkyl ammonium type may advantageously be from 10 to 60%, preferably from 20 to 55% by moles. The content of units derived from an acidic monomer of (iii) (meth) acrylic acid type may advantageously be from 1 to 20%, preferably from 5 to 15% by mole. According to a particularly preferred embodiment of the invention, the amphoteric polymer of this type comprises: 30 to 70 mol% of units derived from a monomer of (i) (meth) acrylamide type, more preferably 40 to 60 mol%, - 10 to 60 mol%, preferably 20 to 55 mol%, units derived from a monomer of (ii) (meth) acrylamidoalkyltrialkylammonium type, and - from 1 to at 20 mol%, preferably 5 to 15 mol%, of units derived from a monomer of (iii) (meth) acrylic acid type. This type of amphoteric polymer may also comprise additional units, different from the units derived from a monomer of the (meth) acrylamide type, of the (meth) acrylamidoalkyltrialkylammonium type and of the (meth) acrylic acid type as described above. However, according to a preferred embodiment of the invention, said amphoteric polymers consist solely of units derived from monomers of (i) (meth) acrylamide type, (ii) (meth) acrylamidoalkyltrialkylammonium type and (iii) type. (meth) acrylic acid. As examples of particularly preferred amphoteric polymers, mention may be made of acrylamide / methacrylamidopropyltrimethylammonium chloride / acrylic acid terpolymers. Such polymers are listed in the dictionary C.T.F.A. International Cosmetic Ingredient Dictionary, 10th edition 2004, under the name "Polyquaternium 53". Corresponding products are in particular sold under the names MERQUAT 2003 and MERQUAT 2003 PR by the company NALCO.
[0039] As another type of amphoteric polymer that may be used, mention may also be made of copolymers based on (meth) acrylic acid and on a dialkyldiallylammonium salt, and optionally on acrylamide or a derivative thereof, such as copolymers of (meth) acrylic acid and dimethyldiallyl ammonium chloride. We can cite for example the Merquat 280 proposed by the company NALCO.
[0040] The composition according to the invention may comprise cationic and / or amphoteric polymers in an amount of between 0.01 and 5% by weight, in particular ranging from 0.05 to 3% by weight, preferably from 0.1 to 2% by weight. by weight, relative to the total weight of the composition.
[0041] Silicone The cosmetic composition according to the invention may further comprise one or more silicones, preferably liquid, volatile or non-volatile silicones.
[0042] The silicones that may be used may be soluble or insoluble in the composition according to the invention; they may be in the form of oil, wax, resin or gum; silicone oils and gums are preferred.
[0043] The volatile silicones may be chosen from those having a boiling point of between 60 and 260 ° C. (at atmospheric pressure), more particularly from: i) cyclic polydialkylsiloxanes containing from 3 to 7 silicon atoms, preferably 4 to 5, such as octamethylcyclotetrasiloxane and decamethylcyclopentasiloxane. We can mention the products marketed under the name "VOLATILE SILICONE 7207" by UNION CARBIDE or "SILBIONE 70045 V 2" by RHODIA, "VOLATILE SILICONE 7158" by UNION CARBIDE, "SILBIONE 70045 V 5" by RHODIA. Cyclocopolymers of the dimethylsiloxane / methylalkylsiloxane type of chemical structure: CH 3 pD-D 'D CH 3 with D: -Si-O- with D': -Si-O-CH 3 C 81-17 -max. "marketed by UNION CARBIDE. Cyclic silicone mixtures with organic compounds derived from silicon, such as the mixture of octamethylcyclotetrasiloxane and tetramethylsilylpentaerythritol (50/50) and the mixture of octamethylcyclotetrasiloxane and oxy-1 '- (hexa-2,2) 2 ', 2', 3, 3'-trimethylsilyloxy) bis-neopentane; Ii) linear polydialkylsiloxanes having 2 to 9 silicon atoms, which generally have a viscosity of less than or equal to 5.10-6 m 2 / s at 25 ° C, such as decamethyl tetrasiloxane. Among the non-volatile silicones, mention may be made, alone or as a mixture, of polydialkylsiloxanes, and in particular polydimethylsiloxanes (PDMSs), polydiarylsiloxanes, polyalkylarylsiloxanes, silicone gums and resins, as well as organopolysiloxanes (or organomodified polysiloxanes). or organomodified silicones) which are polysiloxanes comprising in their structure one or more organofunctional groups, generally attached via a hydrocarbon-based group, and preferably chosen from aryl groups, amino groups and groups. alkoxy and polyoxyethylenated or polyoxypropylene groups. The organomodified silicones may be polydiarylsiloxanes, in particular polydiphenylsiloxanes, and polyalkylarylsiloxanes functionalized with the organofunctional groups mentioned previously. The polyalkylarylsiloxanes are especially chosen from polydimethyl / methylphenylsiloxanes and linear and / or branched polydimethyl / diphenylsiloxanes.
[0044] Among the organomodified silicones, mention may be made of organopolysiloxanes comprising: polyoxyethylene and / or polyoxypropylene groups optionally comprising C 6 -C 24 alkyl groups such as dimethicone copolyols, and especially those marketed by the company Dow Corning under the name of denomination DC 1248 or the oils SILWEC L 722, L 7500, L 77, L 711 of the company UNION CARBIDE; or else the (C 12) -methicone-copolyol alkyls, and especially those marketed by the company Dow Corning under the name Q25200; Substituted or unsubstituted amino groups, in particular C 1 -C 4 aminoalkyl groups; mention may be made of the products sold under the name GP4 Silicone Fluid and GP7100 by the company GENESEE, or under the names Q2-8220 and DC929 or DC939 by the company Dow Corning; thiol groups, such as the products sold under the names "GP 72 A" and "GP 71" of GENESEE; alkoxylated groups, such as the product sold under the name "Silicone Copolymer F-755" by SWS Silicones and Abil Wax 2428, 2434 and 2440 by the company GOLDSCHMIDT; hydroxyl groups, such as polyorganosiloxanes with a hydroxyalkyl function; acyloxyalkyl groups such as the polyorganosiloxanes described in US Pat. No. 4,957,732. anionic groups of the carboxylic acid type, for example described in EP186507, or of the alkyl-carboxylic type, such as the product X-22-3701E from the company Shin-Etsu; or else of the 2-hydroxyalkylsulfonate or 2-hydroxyalkylthiosulphate type, such as the products marketed by GOLDSCHMIDT under the names "ABIC S201" and "ABIC S255". hydroxyacylamino groups, such as the polyorganosiloxanes described in Application EP342834; mention may be made, for example, of the product Q2-8413 from Dow Corning. The silicones may also be chosen from polydialkylsiloxanes, among which may be mentioned mainly polydimethylsiloxanes with trimethylsilyl end groups. Among these polydialkylsiloxanes, mention may be made of the following commercial products: SILBIONE® oils of the 47 and 70 047 series or the MIRASIL® oils marketed by RHODIA, such as, for example, the 70 047 V 500 000 oil; the oils of the MIRASIL® series marketed by RHODIA; oils of the 200 series of Dow Corning, such as DC200 40 having a viscosity of 60,000 mm 2 / s; - VISCASIL® oils from GENERAL ELECTRIC and some oils from SF series (SF 96, SF 18) from GENERAL ELECTRIC. Mention may also be made of polydimethylsiloxanes with di-methylsilanol end groups known under the name of dimethiconol (CTFA), such as the oils of the 48 series from the company RHODIA. In this class of polydialkylsiloxanes, mention may also be made of the products sold under the names "ABIL WAX® 9800 and 9801" by the company GOLDSCHMIDT which are polydialkyl (C1-C20) siloxanes. More particularly useful products according to the invention are mixtures such as: - mixtures formed from a hydroxyl end-of-the-chain polydimethylsiloxane, or dimethiconol (CTFA) and a cyclic polydimethylsiloxane also called cyclomethicone (CTFA) such as the product Q2-1401 marketed by Dow Corning. The polyalkylarylsiloxanes are especially chosen from polydimethyl / methylphenylsiloxanes, linear and / or branched polydimethyl / diphenylsiloxanes with a viscosity ranging from 1 × 10 -5 to 5 × 10 -2 m 2 / s at 25 ° C.
[0045] Among these polyalkylarylsiloxanes, mention may be made of the products sold under the following names: SILBIONE® oils of the 70 641 series from RHODIA; - the RHODORSIL® 70 633 and 763 RHODIA series of oils; - DOW CORNING 556 COSMETIC GRAD FLUID oil from Dow Corning; The silicones of the PK series of BAYER, such as the product PK20; the silicones of the PN, PH series of BAYER, such as the PN1000 and PH1000 products; - some oils of the SF series of GENERAL ELECTRIC such as SF 1023, SF 1154, SF 1250, SF 1265.
[0046] The cosmetic composition according to the invention may comprise said silicones in an amount ranging from 0.1 to 10% by weight, better still from 0.2 to 5% by weight, relative to the total weight of the composition.
[0047] Other Ingredients The cosmetic composition according to the invention may be in any of the galenical forms conventionally used, and especially in the form of an aqueous, alcoholic or aqueous-alcoholic solution or suspension or oily; a solution or dispersion of the lotion or serum type; an emulsion, an aqueous or anhydrous gel, or any other cosmetic form. The composition according to the invention is preferably aqueous and then comprises water at a concentration preferably ranging from 30 to 98% by weight, in particular from 50 to 95% by weight, better still from 60 to 90% by weight, by weight. relative to the total weight of the composition. The composition may also comprise one or more organic solvents liquid at 25 ° C., 1 atm., In particular water-soluble, such as C 1 -C 6 alcohols, and especially C 1 -C 6 aliphatic or aromatic monoalcohols or C3 polyols. -C7 such as glycerine; glycols such as butylene glycol, isoprene glycol, propylene glycol; and C3-C7 polyol ethers, which can therefore be used alone or in admixture with water. Advantageously, the organic solvent may be chosen from ethanol, isopropanol and mixtures thereof.
[0048] The composition according to the invention may further comprise at least one usual cosmetic ingredient, different from the compounds of the invention, and in particular chosen from vegetable, mineral, animal or synthetic oils; solid fatty substances and in particular waxes, C8-C40 esters, C8-C40 acids; C8-C40 alcohols; cationic surfactants, anionic polymers; solar filters; moisturizing agents; antidandruff agents; antioxidants; chelating agents; pearlescent and opacifying agents; plasticizing or coalescing agents; hydroxy acids; the charges; the perfumes; alkalizing or acidifying agents; aldehydes, DHA; polymeric or non-polymeric thickeners, and especially associative polymers; conservatives; sequestering agents (EDTA and its salts); dyestuffs. The composition may of course include several cosmetic ingredients listed above. Those skilled in the art will be careful to select the ingredients in the composition, as well as their amounts, so that they do not adversely affect the properties of the compositions of the present invention. The pH of the composition, if it is aqueous, is preferably between 4 and 7.5, especially between 4.5 and 6.
[0049] The cosmetic composition may be rinsed or not rinsed after being applied to the keratin materials; preferably it is rinsed after a possible exposure time which may be a few minutes. The cosmetic composition according to the invention finds particularly particularly useful application in the field of personal hygiene and / or hair care, in particular for cleaning the hair and / or the scalp, as well as for cleaning and / or removing make-up. the skin of the body and / or face. It can thus constitute a shampoo or a shower gel, or a mask to rinse.
[0050] The subject of the invention is also a process for cosmetic treatment, in particular care and / or cleaning, of keratinous substances, in particular the hair, the scalp, the skin of the body and / or the face, comprising the application of on said keratin materials, a cosmetic composition according to the invention, optionally followed by rinsing, after a possible exposure time. The invention relates in particular to a cosmetic process for cleaning the dirt residues of human keratin materials, in which a composition according to the invention is applied to said keratin materials, in the presence of water, it is massed to form a foam, and then the foam formed and the soil residues are removed by rinsing with water.
[0051] The invention is illustrated in more detail in the following examples. In these examples, the viscosity is measured as indicated above (using a Haake Mars rheometer apparatus in cone-plane geometry 60 mm diameter / 1 °). EXAMPLES The following shampoo-type hair compositions were prepared (`) / 0 by weight of active ingredient MA): Example 1 Example 2 Example 3 SODIUM C14-16 OLEFIN SULPHATE (Bioterge AS-40A from Ste-pan) 12 7.5 15 DISODIUM LAURYL SULFOSUC-CINATE 6 - - DISODIUM LAURETH SUL- FOSUCCINATE - 7.5 - SODIUM LAUROYL SARCOSINATE - - 3 COCAMIDOPROPYL BETAINE 2 2 2 COCAMIDE MEA 0.5 2 1 POLYQUATERNIUM 0.5 0.5 0.5 PDMS 60,000 1.75 1.75 1.75 CARBOMER 0.15 0.15 0.15 NaCl 1,25 0.45 0.85 pH Agent (citric acid, NaOH) qsp pH 5.3 qsp pH 5.3 qsp pH 5.3 Water Qsp 100% Qsp 100% Qsp 100% Viscosity (mPa $) 7065 6000 6100 Ratio (i) / (ii) 2 1 5 3029778 29 Example Example 5 Example 6 SODIUM C14-16 OLEFIN SULPHATE (Bioterge AS-40A from Ste-pan) 15 12 14 SODIUM LAUROYL SARCOSONATE 3 2,4 2 COCAMIDOPROPYL BETAINE - 2 2 COCOBETAINE 2 - - COCAMIDE MEA 1 1 2 POLYQUATERNIUM-10 0.5 0.5 0.5 PDMS 60 000 1.75 1.75 1.75 CARBOMER 0.15 0.15 0.15 NaCl 0.5 1.25 0.4 pH Agent (citric acid, NaOH ) qsp pH 5.3 qsp pH 5.3 qsp pH 5.3 Water Qsp 100% Qsp 100% Qsp 100% Viscosity (mPa. $) 7000 7750 6300 Ratio (i) / (ii) 5 5 7 Example 7 Example 8 Example 9 SODIUM C14-16 OLEFIN SULPHATE (Bioterge AS-40A from Ste-pan) 9 8 8 SODIUM LAUROYL SARCOSONATE 4.5 4 4 COCAMIDOPROPYL BETAINE 2 2 2 COCAMIDE MEA 1.5 2 1 POLYQUATERNIUM-10 0, 0.5 0.5 0.5 PDMS 60.000 1.75 1.75 1.75 3029778 30 CARBOMER 0.15 0.15 0.15 NaCl 1 0.4 1.2 pH agent (citric acid, NaOH) qsp pH 5.3 qsp pH 5.3 qsp pH 5.3 Water Qsp 100% Qsp 100% Qsp 100% Viscosity (mPa $) 6500 7600 6150 Ratio (i) / (ii) 2 2 2 Example 10 Example 11 Example 12 SODIUM C14-16 OLEFIN SULPHATE (Bioterge AS-40A from Ste-pan) 8 7 6 SODIUM LAUROYL SARCOSONATE 4 3.5 3 COCAMIDOPROPYL BETAINE 2 2 2 COCAMIDE MEA 1.5 1.5 1.5 POLYQUATERNIUM-10 0 , 0.5 0.5 PDMS 60 000 1.75 1.75 1.75 CARBOMER 0.15 0.15 0.15 NaCl 0.75 0.55 0.5 pH agent (citric acid, NaOH) qs pH 5.3 qsp pH 5.3 qsp pH 5.3 Water Qsp 100% Qsp 100% Qsp 100% Viscosity (mPa $) 6700 6200 6800 Ratio (i EXAMPLE 13 EXAMPLE 14 SODIUM C14-16 OLEFIN SULPHATE (Bioterge AS-40A from Ste-pan) 10 7.5 3029778 31 SODIUM LAUROYL SARCOSONATE 5 7.5 COCAMIDOPROPYL BETAINE 2 2 COCAMIDE MEA 2 2 POLYQUATERNIUM-10 0.5 0.5 PDMS 60 000 1.75 1.75 CARBOMER 0.15 0.15 NaCl 0.6 0.6 pH agent (citric acid, NaOH) qsp pH 5.3 qsp pH 5.3 Water Qsp 100% Qsp 100% Viscosity (mPa. $) 5700 5270 Ratio (i) / (ii) 2 1 Stable detergent compositions having good thickening with a viscosity of at least 4 Pa are obtained. s, foaming effect, may be used for cleaning the hair and leading to obtaining good cosmetic properties for the hair. The compositions have a good start of foam and generate abundant foam and good quality: the foam has in particular a creamy texture and is easily distributed throughout the hair. Examples 4 and 7 were tested by a sensory panel of 10 trained consumers and compared to a commercially available sulfate-free shampoo formula. The two examples according to the invention have a start, an abundance, a firmness and a resistance of foam equivalent to the commercial product, although these compositions according to the invention comprise much less anionic surfactant (between 10 and 30% less) .

权利要求:
Claims (19)
[0001]
REVENDICATIONS1. Cosmetic composition comprising: - (i) one or more linear α-olefin sulfonates, - (ii) one or more anionic surfactants different from the compounds (i), present in the composition in an amount ranging from 1 to 20% by weight relative to the total weight of the composition; and (iii) one or more additional surfactants selected from amphoteric surfactants and nonionic surfactants, the weight ratio of the amount of linear alpha-olefin sulfonates (i) to the amount of anionic surfactants (ii) different from the compounds (i) being greater than or equal to 1. 15
[0002]
2. Composition according to claim 1, in which the linear α-olefin sulfonates comprise linear alkenesulfonates, in particular of formula (A): ## STR2 ## in which: R is a saturated linear alkyl radical comprising from 4 to 30 carbon atoms, in particular from 6 to 20 carbon atoms, or even from 8 to 18 carbon atoms, more preferably from 10 to 14 carbon atoms; n is an integer between 0 and 10, preferably between 1 and 4, and still more preferably n = 1 25 - M being a cosmetically acceptable cation, chosen in particular from the ammonium cation, the cations derived from the alkaline or alkaline earth metals, the cations derived from organic amines such as alkanolamines; preferably those derived from alkali metals, and in particular Na + or K +. 30
[0003]
3. Composition according to the preceding claim, in which the linear alkenesulfonates are of formula: ## STR2 ## in which: R is a saturated linear alkyl radical comprising from 4 to 20 carbon atoms; carbon, especially 6 to 18 carbon atoms, or even 8 to 14 carbon atoms, more preferably 10 to 12 carbon atoms; M being a cosmetically acceptable cation, chosen in particular from ammonium cation, cations derived from alkali or alkaline earth metals, cations derived from organic amines such as alkanolamines; preferably those derived from alkali metals or alkali metals, and most preferably from Na + or K +. 3029778 33
[0004]
4. Composition according to one of the preceding claims, in which the linear α-olefin sulfonates comprise linear hydroxyalkane sulphonates, in particular of formula (B): (B) R'-CH 2 -CH (OH) -CH 2 - (CH 2 in which: R 'is a saturated linear alkyl radical comprising from 4 to 30 carbon atoms, in particular from 6 to 20 carbon atoms, or even 8 to 18 carbon atoms, in particular 8 to 18 carbon atoms; 14 carbon atoms, more preferably 10 to 14 carbon atoms, especially 10 to 12 carbon atoms; n 'is an integer between 0 and 10, preferably between 1 and 4, and even better n' = M 1 being a cosmetically acceptable cation, chosen in particular from the ammonium cation, the cations derived from alkali metals or alkaline earth, cations derived from organic amines such as alkanolamines; preferably those derived from alkali metals, and in particular Na + or K +. 20
[0005]
5. Composition according to the preceding claim, wherein the linear hydroxyalkane sulfonates are of formula: ## STR1 ## in which: R 'is a saturated linear alkyl radical comprising from 4 to 20; carbon atoms, especially from 6 to 18 carbon atoms, or even from 8 to 14 carbon atoms, more preferably from 10 to 12 carbon atoms; M 'being a cosmetically acceptable cation, especially chosen from ammonium cation, cations derived from alkali or alkaline earth metals, cations derived from organic amines such as alkanolamines; preferably those derived from alkali metals or alkali metals, and in particular Na + or K +.
[0006]
6. Composition according to one of the preceding claims, in which the linear α-olefin sulfonates are chosen from linear α-olefin sulfonates comprising 8 to 28 carbon atoms, in particular from 10 to 24 carbon atoms, and even more preferably from 12 to to 20 carbon atoms, in particular from 14 to 18 carbon atoms; in particular alkali metals, especially sodium.
[0007]
7. Composition according to one of the preceding claims, comprising said linear alpha-olefin sulfonates in an amount ranging from 1 to 20% by weight, preferably from 4 to 18% by weight, preferably from 6 to 16% by weight. % by weight, relative to the total weight of the cosmetic composition.
[0008]
8. Composition according to one of the preceding claims, comprising one or more anionic surfactants other than linear alpha-olefin sulfonates, chosen from sulphonate surfactants and carboxylate surfactants; and in particular chosen from the following compounds: acylglycinates, acyllactylates, acylsarcosinates, acylglutamates, alkyl ether carboxylic acids, C6-30 alkylaryl ether carboxylic acids, alkylamidoether carboxylic acids; as well as the salts of these compounds; the alkyl and / or acyl groups of these compounds containing from 6 to 30 carbon atoms, in particular from 12 to 28, more preferably from 14 to 24 or even from 16 to 22 carbon atoms; the aryl group preferably denoting a phenyl or benzyl group; these compounds may be polyoxyalkylenated, especially polyoxyethylenated and then preferably comprising from 1 to 50 ethylene oxide units, more preferably from 2 to 10 ethylene oxide units; alkylsulfonates, alkylamidesulfonates, alkylarylsulfonates, paraffin-sulfonates, alkylsulfosuccinates, alkylethersulfosuccinates, alkylamidesulfosuccinates, alkylsulfoacetates, N-acyltaurates, acylisethionates; alkylsulfolaurates; as well as the salts of these compounds; the alkyl groups of these compounds containing from 6 to 30 carbon atoms, especially from 12 to 28, more preferably from 14 to 24, or even from 16 to 22, carbon atoms; the aryl group preferably denoting a phenyl or benzyl group; these compounds may be polyoxyalkylenated, especially polyoxyethylenated and then preferably comprising from 1 to 50 ethylene oxide units, more preferably from 2 to 10 ethylene oxide units.
[0009]
9. Composition according to one of the preceding claims, wherein the anionic surfactants different from the compounds (i) are chosen from, alone or in admixture: acylglutamates, in particular C6-C24 or even C12-C20, such as the stearoylglutamates, and especially disodium stearoylglutamate; acylsarcosinates, in particular C6-C24 or even C12-C20, such as palmitoylsarcosinates and lauroylsarcosinates, and in particular sodium palmitoylsarcosiomate or sodium lauroyl sarcosinate; acyllactylates, especially C12-C28 or even C14-C24, such as behenoyllactylates, and in particular sodium behenoyllactylate; - C6-C24 acylglycinates, especially C12-C20; C6-C24 N-acyltaurates, especially C12-C20; Alkyl (C6-C24) ether carboxylates, and especially (C12-C20) alkyl ether carboxylates; polyoxyalkylenated (C6-C24) alkyl (amido) ether carboxylic acids, in particular those containing from 2 to 50 ethylene oxide groups; - C6-C24 alkylsulfosuccinates, especially C12-C20, including laurylsulfosuccinates, in particular sodium; - C6-C24 alkyl ether sulfosuccinates, especially C12-C20; in particular oxyethylenated laurylsulfosuccinates, in particular at 30E, in particular sodium; (C6-C24) acylisethionates, preferably (C12-C18) acylisethionates, and especially cocoylisethionates, in particular sodium; - C6-C24 alkylsulfoacetates, especially C12-C20; especially in the form of alkali or alkaline earth metal salts, ammonium, or aminoalcohol. 10
[0010]
10. Composition according to one of the preceding claims, comprising said anionic surfactants different from the compounds (i) in an amount ranging from 1.5 to 15% by weight, better still from 2 to 10% by weight, more preferably from 3 to 10% by weight. % by weight, relative to the total weight of the composition. 15
[0011]
11. Composition according to one of the preceding claims, wherein the weight ratio of the amount of linear α-olefin sulfonates (i) on the amount of anionic surfactants (ii) different from the compounds (i) is between 1.2 and 12, especially between 1.5 and 10, or even between 1.8 and 8, even better ranging from 2 to 7 or even 20 from 2 to 4.
[0012]
12. Composition according to one of the preceding claims, comprising one or more additional surfactants, selected from nonionic surfactants and amphoteric surfactants; and in particular: - alcohols, alpha-diols, (C1-C20) alkyl phenols, these compounds being polyethoxylated and / or polypropoxylated and / or polyglycerolated, the number of ethylene oxide and / or propylene oxide groups; ranging from 1 to 100, and the number of glycerol groups ranging from 2 to 30; and / or these compounds comprising at least one fatty chain comprising from 8 to 30 carbon atoms, in particular from 16 to 30 carbon atoms; condensates of ethylene oxide and propylene oxide on fatty alcohols; the polyethoxylated fatty amides preferably having from 2 to 30 ethylene oxide units, the polyglycerolated fatty amides comprising on average from 1 to 5 glycerol groups and in particular from 1.5 to 4; alkanolamides of C8-C30 fatty acids such as monoalkanolamides of C8-C30 fatty acids, in particular monoethanolamides or monoisopropanolamides of C8-C30 fatty acids; the fatty acid esters of ethoxylated sorbitan preferably having from 2 to 40 ethylene oxide units, the fatty acid esters of sucrose, the polyoxyalkylenated fatty acid esters, preferably polyoxyethylenated esters having from 2 to 150 moles ethylene oxide including oxyethylenated vegetable oils, N- (C6-24 alkyl) glucamine derivatives, amine oxides such as (C10-alkyl) amine oxides, or oxides. N- (0-14 acyl) -aminopropylmorpholine; the nonionic surfactants of the alkylpolyglycoside type, in particular represented by the following general formula: RiO- (R20) t- (G) v in which: 5 -R1 represents a linear or branched alkyl or alkenyl radical containing 6 to 24 carbon atoms , in particular 8 to 18 carbon atoms, or an alkylphenyl radical in which the linear or branched alkyl radical contains 6 to 24 carbon atoms, especially 8 to 18 carbon atoms; R2 represents an alkylene radical containing 2 to 4 carbon atoms, G represents a sugar unit comprising 5 to 6 carbon atoms, t denotes a value ranging from 0 to 10, preferably from 0 to 4, and - v denotes a value ranging from 1 to 15, preferably from 1 to 4; alkyl (C8-C20) betaines, sulfobetaines, (C8-C20) alkylsulfobetaines, (C8-C20) alkylamido (C1-C6) alkylbetaines such as cocoamidopropylbetaine, (C8-C20) alkylamidoalkyl (C1-C6) sulfobetaines, and mixtures thereof. the derivatives of secondary or tertiary aliphatic amines optionally quaternized with the following structures (A1) and (A2) respectively: (Al) Ra-CON (Z) CH2 (CH2) m -N + (Rb) (Rc) (CH2C00) ) in which: Ra represents a C10-C30 alkyl or alkenyl group derived from an acid Ra-COOH, preferably present in hydrolyzed coconut oil, a heptyl, nonyl or undecyl group, Rb represents a beta-hydroxyethyl group; R, represents a carboxymethyl group; m is 0 or 2, Z is hydrogen, hydroxyethyl or carboxymethyl; (A2) Ra-CON (Z) CH 2 - (CH 2) n - (B) (B ') wherein: B is -CH 2 CH 2 OX', where X 'is -CH 2 -COOH, CH 2 -COOZ', - CH 2 CH 2 -COOH, -CH 2 CH 2 -COOZ ', or a hydrogen atom, B' represents - (CH 2), - Y ', with z = 1 or 2, and Y' represents -COOH, -COOZ ', -CH 2 -CHOH-SO 3 H or -CH 2 -CHOH-SO 3 Z ', m' is equal to 0.1 or 2, Z represents a hydrogen atom or a hydroxyethyl or carboxymethyl group, Z 'represents an ion derived from an alkali metal or alkaline earth such as sodium, potassium or magnesium; an ammonium ion; or an ion derived from an organic amine and in particular from an aminoalcohol, such as mono-, di- and triethanolamine, mono-, di- or tri-isopropanolamine, 2-aminodo-1-methyl propanol, 2-amino-2-methyl-1,3-propanediol and tris (hydroxymethyl) amino methane. Ra, represents a C10-C30 alkyl or alkenyl group of a Ra'COOH acid preferably present in coconut oil or in hydrolysed linseed oil, an alkyl group, in particular a C17 group and its iso form an unsaturated C17 group. Compounds of formula (A3): (A3) Ra-NH-CH (Y ") - (CH2) nC (O) -NH- (CH2) n -N (Rd) (Re) in which: Ra represents a C10-C30 alkyl or alkenyl group of an acid Ra-C (O) OH, preferably present in coconut oil or in hydrolyzed linseed oil; C (O) OH, -C (O) OZ-, -CH2-CH (OH) -SO3H or the group -CH2-CH (OH) -SO3-Z "with Z" representing a cation derived from an alkaline metal or alkaline earth, such as sodium, an ammonium ion or an ion derived from an organic amine; - Rd and Re, independently of one another, represent a C1-C4 alkyl or hydroxyalkyl radical; and - n and n ', independently of one another, denote an integer ranging from 1 to 3.
[0013]
13. Composition according to one of the preceding claims, comprising at least one nonionic surfactant and at least one amphoteric surfactant; said nonionic surfactant being preferably selected from (C6-C24 alkyl) polyglycosides, and more particularly (C8-C18 alkyl) polyglycosides, C8-C30 fatty acid esters of ethoxylated sorbitan, C8-C8 fatty alcohols. Polyoxyethylene C 30 -C 30 fatty acid esters, these compounds preferably having 2 to 150 moles of ethylene oxide; alkanolamides of C8-C30 fatty acids such as monoalkanolamides of C8-C30 fatty acids, in particular monoethanolamides or monoisopropanolamides of C8-C30 fatty acids, and mixtures thereof; and still more preferably said nonionic surfactant is selected from C 8 -C 30 fatty acid alkanolamides, such as C 8 -C 30 fatty acid monoalkanolamides, particularly C 8 -C 30 fatty acid monoethanolamides or monoisopropanolamides; and / or said amphoteric surfactant being preferably selected from (C8-C20) alkyl betaines, (C8-C20) alkylamido (C1-C6) alkyl betaines, (C8-C20) alkyl amphoacetates and (C8-C8) alkyls. C20) amphodiacetates, and mixtures thereof.
[0014]
14. Composition according to one of claims 12 to 13, comprising the or said additional nonionic and / or amphoteric surfactants, in a total amount ranging from 0.5 to 20% by weight, especially ranging from 1 to 15% by weight. preferably from 1.5 to 12% by weight, or even from 2 to 10% by weight, relative to the total weight of the composition
[0015]
15. Composition according to one of the preceding claims, comprising one or more polymers selected from amphoteric or cationic polymers, and mixtures thereof; preferably in an amount of between 0.01 and 5% by weight, especially ranging from 0.05 to 3% by weight, preferably from 0.1 to 2% by weight, relative to the total weight of the composition.
[0016]
16. Composition according to one of the preceding claims, comprising one or more silicones, preferably liquid, volatile or non-volatile silicones; preferably in an amount ranging from 0.1 to 10% by weight, better still from 0.2 to 5% by weight, relative to the total weight of the composition.
[0017]
17. Composition according to one of the preceding claims, comprising water at a concentration ranging preferably from 30 to 98% by weight, especially from 50 to 95% by weight, better still from 60 to 90% by weight, relative to to the total weight of the composition. 15
[0018]
18. Process for the cosmetic treatment, in particular care and / or cleaning, of keratin materials, in particular the hair, the scalp, the skin of the body and / or the face, comprising the application to the said keratin materials, of a cosmetic composition according to any one of the preceding claims, optionally followed by rinsing, after a possible exposure time.
[0019]
19. Cosmetic process for cleaning the dirt residues of human keratin materials, in which a cosmetic composition according to any one of Claims 1 to 17 is applied to said keratinous materials, in the presence of water, is massed to form a foam, then the formed foam and the soil residues are removed by rinsing with water. 5 10

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WO2008038495A1|2006-09-26|2008-04-03|Lion Corporation|Shampoo composition|

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FR2954100B1|2009-12-23|2012-03-09|Oreal|COSMETIC COMPOSITION COMPRISING AT LEAST ONE ORGANIC COMPOUND OF THE SILICON, AT LEAST ONE ANIONIC SURFACTANT AND AT LEAST ONE CATIONIC POLYMER|

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US8778864B2|2010-11-15|2014-07-15|Johnson & Johnson Consumer Companies, Inc.|Polyglyceryl compounds and compositions|

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EP2793831B2|2011-12-20|2021-11-10|L'Oréal|Cosmetic treatment process with a composition comprising an anionic surfactant, a solid fatty alcohol and a solid fatty ester|

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US20140076345A1|2012-09-20|2014-03-20|Kao Corporation|Cleansing composition for skin or hair|

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CN102895151B|2012-10-22|2014-04-16|广州立白企业集团有限公司|Sulfate-free hair cleanser and preparation method thereof|

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CN102895131B|2012-10-26|2014-10-22|拉芳家化股份有限公司|Energy-saving conditioning shampoo composition|

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FR3029779B1|2014-12-12|2018-03-02|L'oreal|COSMETIC COMPOSITION COMPRISING LINEAR OLEFINE SULFONATES, NON-OXYALKYLENE ANIONIC SURFACTANTS, AND NONIONIC AND / OR AMPHOTERIC SURFACTANTS, AND COSMETIC TREATMENT METHOD|FR3006187B1|2013-06-03|2015-05-22|Oreal|COSMETIC COMPOSITION COMPRISING NONIONIC ASSOCIATIVE POLYMERS AND AMPHOTERIC SURFACTANTS AND METHOD OF COSMETIC TREATMENT|

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FR3029779B1|2014-12-12|2018-03-02|L'oreal|COSMETIC COMPOSITION COMPRISING LINEAR OLEFINE SULFONATES, NON-OXYALKYLENE ANIONIC SURFACTANTS, AND NONIONIC AND / OR AMPHOTERIC SURFACTANTS, AND COSMETIC TREATMENT METHOD|

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CN107898654B|2017-10-23|2021-01-15|广州市白云联佳精细化工厂|Amino acid shampoo composition and preparation method thereof|

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CN109020842B|2018-06-01|2021-05-14|万华化学集团股份有限公司|Preparation method of taurine ammonia|

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FR3089801B1|2018-12-17|2021-09-24|Oreal|Cosmetic composition comprising the combination of specific anionic surfactants and non-silicone liquid fatty substances, and cosmetic treatment process|

法律状态:
2015-11-10| PLFP| Fee payment|Year of fee payment: 2 |

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2016-06-17| PLSC| Publication of the preliminary search report|Effective date: 20160617 |

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2016-11-11| PLFP| Fee payment|Year of fee payment: 3 |

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2017-11-13| PLFP| Fee payment|Year of fee payment: 4 |

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2019-11-15| PLFP| Fee payment|Year of fee payment: 6 |

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2020-11-12| PLFP| Fee payment|Year of fee payment: 7 |

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2021-11-09| 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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FR1462309A|FR3029778B1|2014-12-12|2014-12-12|COSMETIC COMPOSITION COMPRISING LINEAR ALPHA-OLEFINE SULFONATES, ANIONIC SURFACTANTS AND NON-IONIC AND / OR AMPHO-TERES SURFACTANTS, AND COSMETIC TREATMENT METHOD|

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FR1462309|2014-12-12|FR1462309A| FR3029778B1|2014-12-12|2014-12-12|COSMETIC COMPOSITION COMPRISING LINEAR ALPHA-OLEFINE SULFONATES, ANIONIC SURFACTANTS AND NON-IONIC AND / OR AMPHO-TERES SURFACTANTS, AND COSMETIC TREATMENT METHOD|

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US15/535,124| US10912728B2|2014-12-12|2015-12-07|Cosmetic composition containing linear alpha-olefin sulfonates, anionic surfactants, and non-ionic and/or amphoteric surfactants, and cosmetic treatment method|

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CN201580075947.1A| CN107205902A|2014-12-12|2015-12-07|Comprising straightαolefin sulfonate, the cosmetic composition and cosmetic treatment method of anion surfactant and nonionic and/or amphoteric surfactant|

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JP2017531258A| JP6863895B2|2014-12-12|2015-12-07|Cosmetic compositions containing linear alpha-olefin sulfonates, anionic surfactants and nonionic and / or amphoteric surfactants, and cosmetological treatment methods.|

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EP15810698.9A| EP3256099A1|2014-12-12|2015-12-07|Cosmetic composition containing linear alpha-olefin sulfonates, anionic surfactants, and non-ionic and/or amphoteric surfactants, and cosmetic treatment method|

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BR112017011952-8A| BR112017011952B1|2014-12-12|2015-12-07|cosmetic composition, cosmetic treatment process and cosmetic waste cleaning process|

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PCT/FR2015/053342| WO2016092188A1|2014-12-12|2015-12-07|Cosmetic composition containing linear alpha-olefin sulfonates, anionic surfactants, and non-ionic and/or amphoteric surfactants, and cosmetic treatment method|

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JP2021004077A| JP2021054867A|2014-12-12|2021-01-14|Cosmetic composition containing linear alpha-olefin sulfonates, anionic surfactants, and non-ionic and/or amphoteric surfactants, and cosmetic treatment method|