• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
  • 同族专利
  • 引用文献
  • 法律状态
  • 优先权
    • 专利摘要:
    The present invention relates to cosmetic products in the form of emulsions, which contain synergistic preservative combinations. In addition, the present invention relates to the use of cosmetic products according to the invention for cleaning and / or care of the skin and / or hair.
    公开号:FR3044922A1
    申请号:FR1661838
    申请日:2016-12-02
    公开日:2017-06-16
    发明作者:Heike Schelges；Rainer Simmering；Barbara Heide；Melanie Rauschenberg
    申请人:Henkel AG and Co KGaA；
    IPC主号:
    专利说明:

    The present invention relates to cosmetic products containing at least one emulsifier, at least one oil and / or a wax and / or an ester, at least one special combination of preservative. The aforementioned cosmetic products are suitable for cleaning the skin and / or hair and have a remarkable conservative potential.
    In addition, the present invention relates to the use of cosmetic products according to the invention, for cleaning and care of the skin and / or hair.
    Finally, the present invention relates to the use of special combinations of preservatives, aimed at keeping the cleaning compositions in the form of emulsions.
    Because of their composition, cosmetic products can serve as culture medium for germs and micro-organisms. These germs can on the one hand cause microbial contamination of the consumer and on the other hand they can modify the ingredients of cosmetics, and thus create substances with undesirable effects such as sensitivity or skin irritation. In order to prevent these undesirable consequences and to ensure a certain minimum durability of the cosmetic products, they must be preserved. On the other hand, since preservatives have an irritating effect, their use in cosmetics is severely regulated.
    The microflora of the skin has a determining influence on different cosmetic parameters. Thus, pathogenic germs such as Staphylococcus aureus (Staphylococcus aureus) play an essential role in the appearance of impurities in the skin. The most recent studies also indicate that an unbalanced skin microflora can have an effect on skin aging because undesirable germs imply an increased immune defense, which itself causes a multiplication of inflammatory reactions, during which markers of aging of the skin are stimulated.
    Thus, as before, there is a need for compositions with preservatives preventing on the one hand the colonization of the product or the skin by undesirable germs and, on the other hand, not affecting or substantially impairing the flora. natural skin.
    Mixing different antimicrobial substances to increase antimicrobial activity is a generally known method. Thus, patent application WO 03/043 593 A1 proposes to combine traditional antibacterial substances such as triclosan, phenoxyethanol or hexetidine with lauryl ethyl arginate, in order to reinforce the antibacterial effect. Patent application WO 2007/014580 A1 proposes mixtures of preserving agents, which contain, besides lauryl ethyl arginate, salts of organic or inorganic acids, in particular sodium citrate, sodium acetate, sodium glutamate, sodium fumarate, sodium malate, sodium gluconate, sodium laurate, sodium lactate, sodium hexametaphosphate, tertiary butyl hydroquinone, sodium sodium propyl paraben or glucosamine hydrochlorides or ethanolamine. Cosmetic compositions containing a mixture of preservatives from lauric ethyl arginate and parabens, imidazolyl-urea, phenoxyethanol, hydantoin DMDM, 2-methyl-5-chloro-3,4 isothiazolinone / 2-methyl-3,4-isothiazolinone and quaternium-15 are disclosed in EP 1414394 B1.
    The need to provide antimicrobial compositions of high efficiency despite small amounts used therefore exists.
    The present invention had the underlying task of preparing cosmetic products having both a good cleaning and care effect as well as a remarkable preservation potential. In particular, synergistic combinations of preserving agents had to be found which were to be very effective at low concentrations and to allow the manufacture of cosmetic products causing little irritation and sensitivity because of the small amounts of use.
    Surprisingly, it has been discovered that the use of certain preservative blends in cosmetics results in a synergistic effect on the preservative effect. This is why the amounts of preserving agent used can be reduced, without having a negative influence on the preservative effect. Due to the reduced amounts of preservatives, the cosmetic products according to the invention cause little irritation and sensitivity.
    Thus, the object of the present invention is a cosmetic product containing, in a well-tolerated cosmetic carrier, a) at least one emulsifier, b) at least one compound, selected from the group of oils, waxes, esters or mixtures of these, c) at least one preservative compound, selected from the group of - chloroxylenol and phenoxyisopropanol - undecylenic acid and methanoic acid (formic acid) - phenoxyisopropanol and piroctone olamine - phenoxyisopropanol and methanoic acid - sulfite (s) and hexetidine - lauric ethyl arginate and methanoic acid - lauric ethyl arginate and chloroxylenol - hexetidine and benzyl alcohol - hexetidine and chloroxylenol - hexetidine and piroctone olamine - hexetidine and chlorophenesin - hexetidine and methanoic acid and compounds thereof.
    The cosmetic products of the present invention are preferably emulsions in the form of cleansing milk, impregnating solutions for the cleaning cloths as well as emulsions making it possible to remove make-up at the level of the eyes.
    By "preserving agent compound" is meant according to the invention a compound from two preserving agents previously mentioned in point b).
    In addition, "emulsifier" means the amphiphilic compounds (bifunctional) according to the invention, which are composed of at least one hydrophobic fraction and at least one hydrophilic fraction. The hydrophobic residue is preferably a hydrocarbon chain comprising 8 to 28 atoms, which may be saturated or unsaturated, linear or branched. Most preferably, this C8-C28 alkyl chain is linear.
    In addition, in the context of the present invention, "waxes" are understood to mean substances which are malleable or solid to brittle at a temperature of 20 ° C., which have a coarse structure with a fine crystalline structure and whose color goes from translucent to opaque, but not vitreous. In addition, these substances melt at a temperature above 25 ° C without decomposition, are less slightly liquid (less viscous) above the melting point, have a consistency and solubility greatly dependent on the temperature and are polishable at low pressure.
    In addition, according to the invention, the term "ester" means carbonic acid derivatives which have at least one functional group RrC (O) -O-R2, Ri and R2 being respectively independent, embodying C2 alkyl groups. -C30, C2-C30 alkylene groups, as well as C2-C30 aralkyl groups. The preferable esters contain precisely one of the aforementioned functional groups. These esters are for example obtained from a reaction of a carbonic acid with an alcohol.
    In the present, the indications in% weight relate, unless otherwise stated, to the total weight of the cosmetic product according to the invention, the sum of all the ingredients of the product according to the invention being equal to 100% by weight.
    The cosmetic product according to the invention contains, as the first essential component a), at least one emulsifier.
    In the context of the present invention, it has been found preferable for the cosmetic product to contain a nonionic emulsifier. By nonionic emulsifiers is meant the emulsifiers according to the invention which do not have charged groups. Underloaded groups are both cationic and anionic permanent groups and cationic and anionic groups. The cationic and anionic permanent groups possess a cationic or anionic charge independently of their Ph value. On the other hand, the cationic and anionic groups have a cationic or anionic charge only at certain pH values. The preferable cosmetic products of the present invention are therefore characterized in that they contain at least one emulsifier, selected from the group (i) adducts of 4 to 30 moles of ethylene oxide and / or 1 to 5 mol of propylene oxide on linear C8-C22 alcohols, on C12-C22 carbon acids, C8-C15 alkylphenols, (ii) C12-C22 carbonic acid monoester and diester of the C12-C22 addition products. 1 to 30 mol of ethylene oxide on C3-C6 polyols, (iii) adducts of ethylene oxide and polyglycerine on carbonic acid esters of methyl glucoside, on alkanolamides of carbonic acid and glucosides of carbonic acid, alkylmonoglycoside and C8-C22 oligoglycoside, (iv) adducts of 5 to 60 moles of ethylene oxide on castor oil and hardened castor, (v) partial ester of polyols having 3 to 6 carbon atoms with saturated Ca-C22 carbon acids, (vi) sterols (sterin), (vii) carbonic acid esters of sugars and sugar alcohols, as well as (viii) compounds thereof. The at least one emulsifier is advantageously used in the cosmetic products according to the invention in specific quantity ranges. The preferable cosmetic products of the present invention are therefore characterized in that they contain - based on their total weight - 0.1 to 40% by weight, preferably 0.3 to 35% by weight, preferably 0.5 to 30% by weight. % by weight, very preferably 1 to 20% by weight of at least one emulsifier. The use of the aforementioned amounts guarantees sufficient emulsification of the ingredients and in this way allows a high storage stability of the cosmetic products according to the invention.
    The cosmetic products according to the invention contain, as essential second component b) at least one compound, selected from the group of oils, waxes, esters or their compounds.
    In the context of the present invention, it has proven advantageous that the cosmetic products contain at least one non-volatile silicone oil and / or a vegetable oil. By volatile non-silicone oils is meant the oils according to the invention which contain no silicon atom and which have, at a temperature of 20 ° C. and at an ambient pressure of 1013 hPa, a vapor pressure of 2.66 ° C. Pa at 40,000 Pa (0.02 to 300 mm Hg), preferably from 10 to 12,000 Pa (0.1 to 90 mm Hg), very preferably from 13 to 3,000 Pa (0.1 to 23 mm Hg), more preferably 15 to 500 Pa (0.1 to 4 mm Hg) can not be used. It is therefore preferable according to the invention for the cosmetic product to contain at least one oil, the oil being selected from the group of (i) volatile non-silicone oils, in particular liquid paraffin oils and liquid isoparaffin oils, such as that isodecane, isoundecane, isododecane, isotridecane, isotetradecane, isopentadecane, isohexadecane and isoéicosane; (ii) vegetable oils, including sunflower oil, olive oil, soybean oil, rapeseed oil, almond oil, jojoba oil, orange, wheat germ oil, peach kernel oil and liquid parts of coconut oil; as well as (iii) the compounds thereof. The use of the oils mentioned above in the cosmetic product according to the invention leads to a caring effect and to a high conditioning of the skin and / or the hair.
    In addition, in the context of the present invention, it is preferable that the cosmetic products contain at least one wax. The preferable cosmetic products of the present invention are therefore characterized in that they contain at least one wax, which wax is selected from the group of (i) mono-, di- and triesters glycerinic coconut fatty acid; (ii) Butyrospermum Parkii (shea butter); (iii) saturated monovalent Ce-cis alcohol esters having saturated C12-18 monocarbonic acids; (iv) linear primary C12-C24 alkanols; (v) esters derived from a saturated monovalent C16-C6 alkanol and a saturated Ce-C36 monocarbonic acid, especially cetylbhenate, stearylbhenate and C20-C40 alkyl stearate; (vi) saturated hydroxy-saturated linear C12-C30 carbonic acid glycerine triesters, including hydrogenated palm oil, hydrogenated coconut oil, hydrogenated castor oil, glyceryl tribehenate, and trihydroxide; Glyceryl 12-hydroxystearate; (vii) natural vegetable waxes, including candelilla wax, camauba wax, Japanese wax, sugar cane wax, ouricoury wax, cork wax, sunflower wax, fruit; (viii) animal waxes, including beeswax, shellac wax and spermaceti (whalebone); (ix) synthetic waxes, including Montan waxes, Jojoba and Sasol hydrogenated waxes, polyalkyl waxes and polyethylene glycol waxes, C20-C40 dialkyl ester of dimerized fatty acids, beeswax C30-50 alkyl as well as the alkyl and alkylaryl esters of dimerized fatty acids, paraffin waxes, as well as (x) compounds thereof. Particularly preferred are products of the trade bearing the INCI name cocoglycerides, especially commercial products.
    Novata® (formerly BASF), including Novata® AB, a mixture of C12-18 · mono-, di- and triglycerides melting at a temperature of 30 to 32 ° C, as well as products from the Softisan range (Sasol Germany GmbH ) bearing the INCI name hydrogenated cocoglycerides, in particular Softisan 100, 133, 134, 138, 142. Other esters of saturated monovalent C12-18 alcohols and of saturated C12-18 monocarboxylic acids are stearyl laurate, stearate cetearyl (for example Crodamol® CSS), cetyl palmitate (for example Cutina® CP) and myristyl myristate (for example Cetiol® MM). It is further preferred to use a C20-40 alkyl stearate as a wax component. This ester is known as Kesterwachs® K82H or Kesterwachs® K80H and is marketed by Koster Keunen Inc.
    In addition, in the context of the present invention, it has proved advantageous that the cosmetic product contains at least one ester. It is therefore preferable according to the invention that the cosmetic product contains at least one ester, the latter being selected from the group of (i) triethyl citrates, (ii) dicarboxylic acid esters of linear C2-C10 alkanols. or branched, (iii) symmetrical, asymmetric or cyclic esters of carbonic acid having alcohols, (iv) unsaturated C12-22 carbonic acid dimer esters having monovalent C2-is or C2-6 alkanols linear, branched and cyclic (v) benzoic acid esters of linear or branched C 1 -C 22 alkanols, such as the C 12-15 alkyl ester of benzoic acid and the isostearyl ester of benzoic acid and the octyldodecyl ester of benzoic acid; as well as (vi) compounds thereof. The use of the aforementioned esters also leads to good care and conditioning of the skin and / or hair.
    The most preferable embodiments of the present invention contain at least one previously mentioned oil and / or a previously mentioned wax and / or ester.
    The cosmetic product contains, as essential third component c), at least one specific preservative compound. These preservative compounds have a synergistic effect with regard to the antimicrobial effect and therefore lead to a particularly effective storage potential of the cosmetic product according to the invention. In addition, because of the synergistic effect, the amounts used can be reduced, so that cosmetics causing little irritation and sensitivity can be preserved.
    The cosmetic products according to the invention preferably have a weight ratio of the preservatives b) contained in these products. In the context of the present invention, it is therefore preferable that the cosmetic products have, in the preservative compound b), a weight ratio of the first preservative to the second preservative of 10: 1 to 1:10, preferably from 8: 1 to 1: 8, preferably from 5: 1 to 1: 5, most preferably from 2: 1 to 1: 2. The use of such weight ratios has been particularly advantageous with respect to synergistic increase of the potential of the preservatives of these compounds.
    The cosmetic product according to the invention contains the preservative agent compound c), preferably in specific quantity ranges. The preferable cosmetic products according to the invention are therefore characterized in that they contain - based on their total weight - 0.001 to 10% by weight, preferably 0.005 to 7.00% by weight, preferably 0.01 to 4.00 % by weight, most preferably 0.05 to 2.0% by weight of at least one preservative compound (c). The amounts previously mentioned relate to the total amounts of the preservative compounds, i.e., the compound of the two preservatives previously mentioned. The use of such amounts of preservative compound leads to a remarkable preservation of cosmetic products according to the invention. In addition, because of the synergistic effect of the preservative compound, their amounts used can be reduced without adversely affecting the conservative potential. The cosmetic products according to the invention thus cause particularly little irritation and sensitivity phenomena.
    The following tables present very preferable cosmetics K1 to K577 (all data are in% by weight unless otherwise stated):
    1) the sulfite is selected from the group consisting of sodium sulfite, ammonium bisulfite, ammonium sulfite, potassium sulfite, potassium hydrogen sulfite, sodium bisulfite, sodium metabisulfite and metabisulfite of potassium, as well as their compounds, 2) emulsifier selected from the partial ester of polyols having 3 to 6 carbon atoms with saturated carbon acids Cq-Czz, 3) oil selected from vegetable oils, 4) wax selected from among linear primary C12-C24 alkanols, 5) ester selected from linear or branched C2-C10 alkanols dicarboxylic acid esters
    The previously mentioned preferable cosmetic products, in particular cosmetic products K1 to K577, have a remarkable cleaning effect as well as a good preservation potential. Due to the synergistic effect of the preservative compounds employed, their amounts can be reduced without adversely affecting their preservative effect. This is why the cleaning compositions according to the invention cause little irritation and sensitivities. The preservative effect may be further increased if the cleaning composition additionally contains at least one additional preservative selected from the group consisting of benzyl alcohol (s), chloroxylenol, phenoxyisopropanol, undecylenic acid, methanoic acid, piroctone-olamine, sulphites, hexetidine, lauric ethyl arginate and chlorphenesin. The other preservative will be selected so that it is different from the preservatives of the preservative compound used.
    The cosmetic products that are preferable according to the invention are thus characterized in that they additionally contain at least one other preservative agent, selected from the group consisting of (the) benzyl alcohol (s), chloroxylenol, phenoxyisopropanol, undecylenic acid, methanoic acid, piroctone-olamine, sulfites, hexetidine, lauric ethyl arginate and chlorphenesin, provided that the cleaning composition contains minus three different preservatives. Other preferable cosmetic products according to the invention are characterized in that they additionally contain at least two other preserving agents, selected from the group consisting of (the) benzyl alcohol (s), chloroxylenol, phenoxyisopropanol, undecylenic acid, methanoic acid, piroctone-olamine, sulfites, hexetidine, lauric ethyl arginate and chlorphenesin, provided that the cleaning composition contains at least four different preservatives.
    In addition, the cosmetics according to the invention have an advantage which additionally contain at least three other preserving agents, selected from the group consisting of (the) benzyl alcohol (s), chloroxylenol, phenoxyisopropanol, undecylenic acid, methanoic acid, piroctone-olamine, sulfites, hexetidine, lauryl ethyl arginate and chlorphenesin, provided that the cleaning composition contains at least five different preservatives.
    In addition, cosmetics which additionally contain at least four other preservatives selected from the group consisting of benzyl alcohol (s), chloroxylenol, phenoxyisopropanol, undecylenic acid, methanoic acid, piroctone-olamine, sulfites, hexetidine, lauric ethyl arginate and chlorphenesin, provided that the cleaning composition contains minus six different preservatives.
    Finally, the cosmetic products according to the invention which additionally contain at least six other preserving agents, selected from the group consisting of (the) benzyl alcohol (s), chloroxylenol, phenoxyisopropanol and undecylenic acid, methanoic acid, piroctone-olamine, sulfites, hexetidine, lauric ethyl arginate and chlorphenesin, provided that the cleaning composition contains at least eight preservatives different.
    In this context, it is advantageous for the at least one additional preservative to be used in a given total amount. According to the invention, it is therefore preferable for the cleaning composition to contain - based on its total weight - from 0.1 to 10% by weight, preferably 0.1 to 7.0% by weight, preferably 0.1 to 4% by weight. 0% by weight, most preferably 0.1 to 6.0% by weight of at least one additional preservative. If more than one additional preservative is used, the total amounts indicated above relate to the preservative compound. The use of these amounts of the at least one additional preservative leads to a continuous improvement of the preservative effect, without causing any incompatibilities with the other ingredients of the cleaning composition according to the invention.
    The most preferable embodiments of the present invention are therefore characterized in that the previously enumerated embodiments K1 to K577 additionally contain at least one other special preservative. It is therefore very preferable that the embodiments K1 to K4, K49 to K52, K97 to K100, K145 to K148, K193 to K196, K241 to K244, K289 to K292, K337 to K340, K385 to K388, K433 to K436, K481 to K484 and K529 to K532 previously set respectively contain the following additional preserving agents or their KM1 to KM157 compounds in a total amount of from 0.1 to 6.0% by weight - based on the total weight of the cosmetic product (u = acid undecylenic, a = methanoic acid, pi = piroctone-olamine, s = sulfite, h = hexetidine, e = lauric ethyl arginate * HCl, ch = chlorphenesin, b = benzyl alcohol)
    1) the sulfite is selected from the group consisting of sodium sulfite, ammonium bisulfite, ammonium sulfite, potassium sulfite, potassium hydrogen sulfite, sodium bisulfite, sodium metabisulfite and metabisulfite of potassium, as well as their compounds,
    In addition, the most preferable embodiments of the present invention are characterized in that the previously mentioned cosmetics K5 to K8, K53 to K56, K101 to K104, K149 to K152, K197 to K200, K245 to K248, K293 to K296. , K341 to K344, K389 to K392, K437 to K440, K485 to K488 and K534 to K537 additionally contain respectively the preservatives mentioned above or their KM1 to KM 157 compounds in a total amount of 0.1 to 6.0 % by weight - based on the total weight of the cosmetic products, provided that in KM1 to KM157 previously mentioned u = undecylenic acid is replaced by c = chloroxylenol and a = methanoic acid is replaced by p = phenoxyisopropanol.
    In the context of the present invention, the compositions in which the previously mentioned cosmetic products K9 to K12, K57 to K60, K105 to K108, K153 to K156, K201 to K204, K249 to K252, K297 to K300, K345 to K348, K393 to K396, K441 to K444, K489 to K492 and K538 to K541 respectively contain in addition the above-mentioned preservative agents or their KM1 to KM157 compounds in a total amount of from 0.1 to 6.0% by weight. weight - based on the total weight of cosmetic products, provided that in KM1 to KM 157 previously mentioned pi = piroctone-olamine is replaced by c = chloroxylenol.
    In the context of the present invention, the compositions in which the previously mentioned cosmetic products K13 to K16, K61 to K64, K109 to K112, K157 to K160, K205 to K208, K253 to K256, K301 to K304, K349 to K352, K397 to K400, K445 to K448, K493 to K496 and K542 to K545 respectively contain in addition the above-mentioned preserving agents or their KM1 to KM157 compounds in a total amount of from 0.1 to 6.0% by weight. - in relation to the total weight of cosmetic products, provided that in KM1 to KM157 previously mentioned a = methanoic acid is replaced by c = chloroxylenol.
    In the context of the present invention, the compositions in which the previously mentioned cosmetic products K17 to K20, K65 to K68, K113 to K116, K161 to K164, K209 to K212, K257 to K260, K305 to K308, K353 to K356, K401 to K404, K449 to K452, K497 to K500 and K546 to K549 respectively contain in addition the above-mentioned preserving agents or their KM1 to KM157 compounds in a total amount of from 0.1 to 6.0% by weight. - based on the total weight of cosmetic products, provided that in KM1 to KM157 previously mentioned sulphite is replaced by c = chloroxylenol and h = hexetidine is replaced by p = phenoxyisopropanol.
    In addition, in the context of the present invention, it is advantageous for the previously mentioned cosmetic products K21 to K24, K69 to K72, K117 to K120, K165 to K168, K213 to K216, K261 to K264, K309 to K312, K357 to K360, K405 to K408, K453 to K456, K501 to K504 and K550 to K553 respectively contain in addition the above-mentioned preserving agents or their KM1 to KM157 compounds in a total amount of from 0.1 to 6.0% by weight. weight - relative to the total weight of cosmetic products, provided that in the KM1 to KM 157 previously mentioned e = lauric ethyl arginate * HCI is replaced by c = chloroxylenol and a = methanoic acid is replaced by p = phenoxyisopropanol.
    In addition, in the context of the present invention, it is advantageous for the aforementioned cosmetic products K25 to K28, K73 to K76, K121 to K124, K169 to K172, K217 to K220, K265 to K268, K313 to K316, K361 to K364, K409 to K412, K457 to K460, K505 to K508 and K554 to K557 respectively contain in addition the above-mentioned preserving agents or their KM1 to KM157 compounds in a total amount of from 0.1 to 6.0% by weight. - based on the total weight of cosmetic products, provided that in the KM1 to KM157 previously mentioned e = lauric ethyl arginate * HCl is replaced by p = phenoxyethanol.
    In addition, in the context of the present invention, it is advantageous for the previously mentioned cosmetics K29 to K32, K77 to K80, K125 to K128, K173 to K176, K221 to K224, K269 to K272, K317 to K320, K365 to K368, K413 to K416, K461 to K464, K509 to K512 and K558 to K561 respectively contain in addition the above-mentioned preserving agents or their KM1 to KM157 compounds in a total amount of from 0.1 to 6.0% by weight. weight - relative to the total weight of cosmetic products, provided that in the KM1 to KM157 previously mentioned h = hexetidine is replaced by p = phenoxyethanol and b = benzyl alcohol is replaced by p = phenoxyisopropanol.
    In addition, the most preferable embodiments of the present invention are characterized in that the cosmetic products previously stated K33 to K36, K81 to K84, K129 to K132, K177 to K180, K225 to K228, K273 to K276, K321 to K324 , K369 to K372, K417 to K420, K465 to K468, K513 to K516 and K562 to K565 respectively contain in addition the above-mentioned preserving agents or their KM1 to KM157 compounds in a total amount of from 0.1 to 6.0 % by weight - based on the total weight of the cosmetic products, provided that in KM1 to KM 157 previously mentioned h = hexetidine is replaced by p = phenoxyisopropanol.
    In the context of the present invention, the compositions in which the previously mentioned cosmetic products K37 to K40, K85 to K88, K133 to K136, K181 to K184, K229 to K232, K277 to K280, K325 to K328, K373 to K376, K421 to K424, K469 to K472, K517 to K520 and K566 to K569 respectively contain in addition the above-mentioned preserving agents or their KM1 to KM 157 compounds in a total amount of from 0.1 to 6.0% by weight. weight - based on the total weight of cosmetic products, provided that in KM1 to KM157 previously mentioned h = hexetidine is replaced by c = chloroxylenol and pi = piroctone-olamine is replaced by p = phenoxyisopropanol.
    In the context of the present invention, the compositions in which the previously mentioned cosmetic products K41 to K44, K89 to K92, K137 to K140, K185 to K188, K233 to K236, K281 to K284, K329 to K332, K377 to K380, K425 to K428, K473 to K476, K521 to K524 and K570 to K573 respectively contain in addition the above-mentioned preserving agents or their KM1 to KM157 compounds in a total amount of from 0.1 to 6.0% by weight. - in relation to the total weight of cosmetic products, provided that in the KM1 to KM 157 previously mentioned h = hexetidine is replaced by p = phenoxyisopropanol.
    Finally, it is preferable in the context of the present invention for the compositions in which the previously mentioned cosmetic products K45 to K48, K93 to K96, K141 to K144, K189 to K192, K237 to K240, K285 to K288, K333 to K336, K381 to K384, K429 to K432, K477 to K480, K525 to K528 and K574 to K577 respectively contain in addition the above-mentioned preserving agents or their KM1 to KM157 compounds in a total amount of from 0.1 to 6.0% by weight. - in relation to the total weight of cosmetic products, provided that in KM1 to KM157 previously mentioned, h = hexetidine is replaced by p = phenoxyisopropanol and a = methanoic acid is replaced by c = chloroxylenol. The addition of the at least one other preservative agent results in a continuous improvement of the preservative effect. In addition, the foam quality and stability are not negatively influenced and can even be improved by adding the at least one additional preservative.
    In addition to the obligatory components according to the invention a) to c), it is in principle possible to use in the cosmetic products according to the invention all the other components known to those skilled in the art for such cosmetic compositions. The other active ingredients, adjuvants and additives are, for example: thickeners such as gelatin or vegetable gums, for example agar-agar, guar gum, alginate, xanthan gum, gum arabic, gum karaya, carob grain flour, flaxseed gums, dextran, cellulose derivatives, e.g. methylcellulose, hydroxyalkylcellulose and carboxymethylcellulose, starch fractions and derivatives such as amylose, amylopectin and dextrin, fully synthetic hydrocolloids, such as e.g. polyvinyl alcohol, structuring agents such as maleic acid and lactic acid, solvents and solubilizing agents such as ethanol, isopropanol, ethylene glycol, propylene glycol, glycerol and diethylene glycol , active principles improving the fibrous structure, in particular the monosaccharide, the disaccharide and the oligosaccharide such as, for example, glucose, galactose, fructose and lactose, dyes for coloring the product, substances intended to adjust the value pH such as for example the hydroxy-carboxylic acids a and β of the active principles such as allantoin and bisabolol, complexing agents such as EDTA, NTA, diacetic acid of alanine β and phosphonic acids, ceramides; ceramide is understood to mean n-acylsphingosine (sphingosine fatty acid amide) or synthetic analogues of these lipids (called pseudo ceramides), opacifiers, such as latex, styrene / PVP and styrene / acrylamide copolymers, pearlescent agents such as monostearate and ethylene glycol distearate such as PEG 3 distearate, pigments, gaseous fuels such as butane propane mixtures, N2O, dimethyl ether, CO2 and air, regulators viscosities such as salts (NaCl), anionic, cationic and amphoteric surfactants, cationic, nonionic and amphoteric polymers, vitamins, especially from groups A, B, C, E, F and H, UV filters. , including benzophenone, 4-aminobenzoic acid ester, diphenyl acrylic acid ester, cinnamic acid ester, salicylic acid ester, benzimidazole and dicarboxylic acid ester. aminobenzoic acid, hydrolysates of prot cationized protein ines and hydrolysates, humectants or penetration adjuvants and / or blowing agents, especially urea or urea derivatives, guanidine and its derivatives, arginine and its derivatives, liquid glass, imidazole and its derivatives, histidine and its derivatives, benzyl alcohol, glycol ether, propylene glycol ether, for example propylene glycol monomethyl ether, carbonate, hydrogen carbonate, 1,2-diol and 1,3-diol, plant extracts, for example green tea, white tea, oak, nettle, hamamelis, hops, chamomile, burdock roots, horsetail, hawthorn, linden flowers, lychee, almond, aloe vera, spruce, horse chestnut, sandalwood, juniper, coconut, mango, lemon apricot, lime, wheat, kiwi, melon, orange, grape, sage, rosemary, birch, mallow, cardamine meadows, wild thyme, yarrow, thyme, lemon balm, chestnut, colchicella, ginseng, ginger root, echinacea purpurea, olea europea, common fennel or celery. silicone oils, in particular polyalkylsiloxane, polyarylsiloxane and polyalkylarylsiloxane, which, where appropriate, may be functionalized with organic groups and / or ethoxy and / or propoxy groups.
    The other ingredients mentioned above may be present, relative to the total weight of the cosmetic product, in a total amount of 0.001 to 50% by weight, preferably 0.01 to 40% by weight, preferably 0.1 to 30% by weight, very preferably 0.5 to 20% by weight.
    A second object of the present invention is the use of cosmetic products according to the invention for the cleaning and maintenance of the skin and hair.
    As regards other preferable embodiments of the use according to the invention, in particular concerning the cosmetic products used, what has been described on the cosmetic products according to the invention applies mutatis mutandis.
    Finally, a third subject of the present invention relates to the use of at least one preservative compound, selected from the group of chloroxylenol and phenoxyisopropanol, undecylenic acid and methanoic acid, phenoxyisopropanol and of piroctone-olamine, phenoxyisopropanol and methanoic acid, sulfite (s) and hexetidine, lauric ethyl arginate and methanoic acid, arginate lauric ethyl and chloroxylenol, hexetidine and benzyl alcohol, hexetidine and chloroxylenol, hexetidine and piroctone-olamine, hexetidine and chlorphenesin, hexetidine and methanoic acid and their compounds for the preservation of cleaning compositions in the form of emulsions. The use of the aforementioned preservative compositions results in a remarkable potential for preserving the emulsions. Because of the synergistic effect of these combinations on the preservative effect, the amount of preservatives can be reduced, resulting in cleaning compositions causing little irritation and sensitivity. By emulsions are meant O / W emulsions, W / O emulsions as well as W / E / H and E / H / E emulsions.
    In this context, it may also be preferable to use, in addition to the at least one preservative compound, an additional preservative. In particular, the preserving agents described in the context of the first subject of the invention or their compounds KM1 to KM 157 are preferable.
    With regard to other embodiments of the use according to the invention, what has been described on the cleaning composition according to the invention applies mutatis mutandis.
    Without being limiting in nature, the following examples explain the present invention:
    Examples:
    The following cleaning emulsions were produced: Cleansing milk (data in% by weight)
    preservative compound selected from at least one of the above-mentioned preservative compounds KM1 to KM157
    Cleaning milk (data in% by weight)
    1) preservative compound selected from at least one of the above-mentioned preservative compounds KM1 to KM157
    Cleaning milk (data in% by weight)
    1) a preservative compound selected from at least one of the previously mentioned preservative compounds KM1 to KM466
    Cleansing cream (data in% by weight)
    A preservative compound selected from at least one of the above-mentioned preservative compounds KM1 to KM157
    Milk cleaner cold manufacturing (data in% by weight)
    a preservative compound selected from at least one of the previously mentioned preservative compounds KM1 to KM 157 Cleaning emulsion (data in% by weight)
    a preservative compound selected from at least one of the previously mentioned preservative compounds KM1 to KM157
    Cleaning milk (data in% by weight)
    1) preservative compound selected from at least one of the above-mentioned preservative compounds KM1 to KM157
    Impregnation solution for cleaning cloths (data in% by weight)
    A preservative compound selected from at least one of the above-mentioned preservative compounds KM1 to KM157
    Impregnation solutions for cleaning cloths (data in% by weight)
    v preservative compound selected from at least one of the above-mentioned preservative compounds KM1 to KM157
    Impregnation solution for cleaning cloths (data in% by weight)
    1) a preservative compound selected from at least one of the previously mentioned preservative compounds KM1 to KM157
    权利要求:
    Claims (10)
    [1" id="c-fr-0001]
    claims
    1. Cosmetic product containing in a cosmetically acceptable vector a) at least one emulsifier, b) at least one compound, selected from the group of oils, waxes, esters or their compounds, c) at least one compound of agents preservatives, selected from the group of - chloroxylenol and phenoxyisopropanol, - undecylenic acid and methanoic acid (formic acid), - phenoxyisopropanol and piroctone-olamine, - phenoxyisopropanol and methanoic acid, - sulfite (s) and hexetidine, - lauryl ethyl arginate and methanoic acid, lauric ethyl arginate and chloroxylenol, hexetidine and benzyl alcohol, hexetidine and chloroxylenol, hexetidine and piroctone olamine, hexetidine and chlorphenesin, hexetidine and methanoic acid, and their compounds.
    [2" id="c-fr-0002]
    2. Cosmetic product according to claim 1, characterized in that it contains - relative to its total weight - 0.1 to 40% by weight, preferably 0.3 to 35% by weight, preferably 0.5 to 30% by weight. weight, most preferably 1.0 to 20% by weight of at least one emulsifier.
    [3" id="c-fr-0003]
    3. Cosmetic product according to any one of claims 1 or 2, characterized in that it contains - relative to its total weight - 0.1 to 50% by weight, preferably 0.3 to 45% by weight, preferably 0 to From 5 to 40% by weight, most preferably from 1.0 to 30% by weight of at least one compound, selected from the group of oils, waxes, esters or their compounds.
    [4" id="c-fr-0004]
    4. Cosmetic product according to any one of the preceding claims, characterized in that it has, in the preservative compound c), a weight ratio of the first preservative to the second preservative of 10: 1 to 1 : 10, preferably 8: 1 to 1: 8, preferably 5: 1 to 1: 5, most preferably 2: 1 to 1: 2.
    [5" id="c-fr-0005]
    5. Cosmetic product according to any one of the preceding claims, characterized in that it contains - relative to its total weight -0.001 to 10% by weight, preferably 0.005 to 7.0% by weight, preferably 0.01 to 4 0% by weight, most preferably 0.05 to 2.0% by weight of at least one preservative compound c).
    [6" id="c-fr-0006]
    6. Cleaning composition according to any one of the preceding claims, characterized in that it additionally contains at least one other preservative, selected from the group consisting of benzyl alcohol (s), chloroxylenol, phenoxyisopropanol, undecylenic acid, methanoic acid, piroctone-olamine, sulphite (s), hexetidine, lauryl ethyl arginate and chlorphenesin, provided that the cleaning composition contains at least three different preservatives.
    [7" id="c-fr-0007]
    7. Cleaning composition according to any one of the preceding claims, characterized in that it contains in addition at least two other preservatives, selected from the group consisting of benzyl alcohol (s), chloroxylenol, phenoxyisopropanol, undecylenic acid, methanoic acid, piroctone-olamine, sulphite (s), hexetidine, lauryl ethyl arginate and chlorphenesin, provided that the cleaning composition contains at least four different preservatives.
    [8" id="c-fr-0008]
    8. Cleaning composition according to any one of the preceding claims, characterized in that it additionally contains at least six other preservatives, selected from the group consisting of benzyl alcohol (s), chloroxylenol, phenoxyisopropanol, undecylenic acid, methanoic acid, piroctone-olamine, sulphite (s), hexetidine, lauryl ethyl arginate and chlorphenesin, provided that the cleaning composition contains at least eight different preservatives.
    [9" id="c-fr-0009]
    9. Cleaning composition according to any one of claims 4 to 8, characterized in that it contains - relative to its total weight - 0.1 to 10% by weight, preferably 0.1 to 7.0% by weight, preferably 0.1 to 4.0% by weight, most preferably 0.1 to 6.0% by weight of at least one additional preservative.
    [10" id="c-fr-0010]
    10. Use of at least one preservative compound, selected from the group consisting of chloroxylenol and phenoxyisopropanol, undecylenic acid and methanoic acid, phenoxyisopropanol and piroctone-olamine, phenoxyisopropanol and methanoic acid, sulfite (s) and hexetidine, lauric ethyl arginate and methanoic acid, lauric ethyl arginate and chloroxylenol, hexetidine and benzyl alcohol, hexetidine and chloroxylenol, hexetidine and piroctone-olamine, hexetidine and chlorphenesin, hexetidine and methanoic acid and their compounds for preserving the cleaning compositions in the form of emulsions.
    类似技术:
    公开号 | 公开日 | 专利标题
    JP6307444B2|2018-04-04|Anti-aging external composition for skin and method for producing the same
    EP0974341B1|2006-03-01|Foaming conditioning and washing composition
    FR3044900A1|2017-06-16|
    FR3044922A1|2017-06-16|
    FR2734158A1|1996-11-22|ASSOCIATION OF A COMPOUND WITH ANTI-MICROBIAL ACTIVITY AND A GLYCEROL MONOALKYLETHER
    FR3076716A1|2019-07-19|Hair treatments with anti-dandruff action
    JP2017514919A|2017-06-08|Water-in-oil emulsion for skin care
    DE102009045981A1|2010-08-05|Composition, useful e.g. for non-therapeutic treatment and/or minimization of wrinkles, comprises extract from Tripleurospermum, and active agent comprising e.g. antioxidant, preferably 6,7-disubstituted-2,2-dialkylchromane derivative
    FR3044923A1|2017-06-16|
    EP0759293A1|1997-02-26|Stable composition containing an enzyme
    EP1148863B1|2002-06-26|Detergent cosmetic compositions and use
    EP1591103B1|2010-06-02|Detergent composition comprising a nonionic surfactant and an anionic polymer; use of said composition for preserving colour
    FR3052052A1|2017-12-08|
    FR3068043A1|2018-12-28|NOVEL SURFACE MIXTURE, NOVEL COMPOSITION COMPRISING THE SAME AND ITS USE IN COSMETICS
    FR3045329A1|2017-06-23|
    JP6464258B2|2019-02-06|Skin care composition
    FR3070859A1|2019-03-15|CLEANING AGENT BASED ON MICELLES TECHNOLOGY
    EP2359800B1|2018-09-12|Composition for cosmetic treatment of keratin fibres comprising volatile linear alkanes, C8-30 fatty alcohols and mono- or polyglycosides
    FR3069774A1|2019-02-08|NOVEL SURFACTANT COMPOSITION, PROCESS FOR PREPARING THE SAME, AND USE AS EMULSIFIER FOR PREPARING TOPICAL OIL-IN-WATER EMULSIONS
    FR3053888A1|2018-01-19|CONDITIONER FOR HAIR CLEANING
    FR3110407A1|2021-11-26|"Natural cosmetic cleaning agents containing propanediol caprylate"
    FR3012956A1|2015-05-15|COMPOSITION COMPRISING GLYCEROL AND GLYCINE
    FR3109729A1|2021-11-05|Expandable composition
    JP2020504097A|2020-02-06|Method for improving the organoleptic properties of an oil-in-water emulsion for reducing the tackiness of glycerin-based oil-in-water emulsions
    FR3113597A1|2022-03-04|Natural cosmetic cleansing agent
    同族专利:
    公开号 | 公开日
    GB2553160B|2020-05-20|
    FR3044922B1|2020-02-14|
    GB201620946D0|2017-01-25|
    DE102015225005A1|2017-06-14|
    GB2553160A|2018-02-28|
    US20170165168A1|2017-06-15|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    US5670160A|1990-08-24|1997-09-23|Schulke & Mayr Gmbh|Preservatives and their use|
    AT433663T|2001-08-09|2009-07-15|Miret Lab|NEW CONSERVATION SYSTEMS AND THEIR USE IN COSMETIC MEANS|
    WO2003043593A1|2001-11-15|2003-05-30|Laboratorios Miret S.A.|Use of cationic surfactant as antimicrobial activity enhancer in deodorants and oral care|
    EP1909746B1|2005-08-01|2019-01-30|Laboratorios Miret, S.A.|Preservative systems comprising cationic surfactants|
    WO2012055855A1|2010-10-29|2012-05-03|Laboratorios Miret, S.A.|Concentrated preparations of lae and their use|DE102018215331A1|2018-09-10|2020-03-12|Beiersdorf Ag|Sulphate-free, foaming cleaning preparation based on an emulsion|
    DE102018215330A1|2018-09-10|2020-03-12|Beiersdorf Ag|Foaming cleaning preparation based on an emulsion|
    CN110917057A|2019-12-30|2020-03-27|福州百草堂医药科技有限公司|Compound preservative agent, preparation method thereof and application thereof in cosmetics|
    法律状态:
    2017-12-21| PLFP| Fee payment|Year of fee payment: 2 |
    2018-12-20| PLFP| Fee payment|Year of fee payment: 3 |
    2019-12-19| PLFP| Fee payment|Year of fee payment: 4 |
    2020-12-23| PLFP| Fee payment|Year of fee payment: 5 |
    2021-12-24| PLFP| Fee payment|Year of fee payment: 6 |
    优先权:
    申请号 | 申请日 | 专利标题
    DE102015225005.9|2015-12-11|
    DE102015225005.9A|DE102015225005A1|2015-12-11|2015-12-11|Emulsions containing at least one special preservative combination|
    [返回顶部]