Claims
- 1. A cosmetic composition, comprising, in a cosmetically acceptable medium, at least one amphoteric surfactant chosen from alkylamphohydroxyalkylsulphonates and salts thereof, and at least 1% by weight, relative to the total weight of the composition, of at least one hydroxy acid and/or at least one derivative thereof.
- 2. The composition according to claim 1, wherein the at least one amphoteric surfactant is chosen from alkylamphohydroxyalkylsulphonates of formula (I):
- 3. The composition according to claim 2, wherein R is chosen from mono- and polyunsaturated alkyl and alkenyl radicals comprising from 5 to 29 carbon atoms.
- 4. The composition according to claim 3, wherein R is chosen from mono- and polyunsaturated alkyl and alkenyl radicals comprising from 7 to 22 carbon atoms.
- 5. The composition according to claim 4, wherein R is chosen from mono- and polyunsaturated alkyl and alkenyl radicals comprising from 9 to 17 carbon atoms.
- 6. The composition according to claim 1, wherein R1 is hydroxyethyl.
- 7. The composition according to claim 1, wherein A, A1 and A2, which may be identical or different, are chosen from linear and branched C1-C3 divalent alkylene radicals.
- 8. The composition according to claim 7, wherein A and A2 are both equal to —CH2CH2—.
- 9. The composition according to claim 7, wherein A1 is —CH2—.
- 10. The composition according claim 1 wherein the mineral and organic cations are chosen from alkali metals, alkaline-earth metals, an NH4+ ion, and ammonium ions derived from basic amino acids and amino alcohols.
- 11. The composition according to claim 10, wherein the alkali metals are chosen from Na+ and K+.
- 12. The composition according to claim 10, wherein the alkaline-earth metals are chosen from Mg2+ and Ca2+.
- 13. The composition according to claim 1, wherein the at least one amphoteric surfactant is chosen from cocoyl amphohydroxypropylsulphonate salts and palmitoyl amphohydroxypropylsulphonate salts.
- 14. The composition according to claim 1, wherein the at least one amphoteric surfactant is present in the composition in an amount ranging from 0.1% to 30% by weight.
- 15. The composition according to claim 14, wherein the at least one amphoteric surfactant is present in the composition in an amount ranging from 1% to 20% by weight, relative to the total weight of the composition.
- 16. The composition according to claim 15, wherein the at least one amphoteric surfactant is present in the composition in an amount ranging from 1.5% to 15% by weight, relative to the total weight of the composition.
- 17. The composition according to claim 1, wherein the at least one hydroxy acid and/or at least one derivative thereof, is present in the composition in a form chosen from free acids, associated salts thereof, and corresponding lactides.
- 18. The composition according to claim 1, wherein the at least one hydroxy acid is chosen from α-hydroxy acids.
- 19. The composition according to claim 1, wherein the at least one hydroxy acid is chosen from β-hydroxy acids.
- 20. The composition according to claim 18, wherein the α-hydroxy acids are chosen from citric acid, lactic acid, methyllactic acid, phenyllactic acid, malic acid, mandelic acid, glycolic acid, tartronic acid, tartaric acid, gluconic acid, benzylic acid, and 2-hydroxycaprylic acid.
- 21. The composition according to claim 19, wherein the at least one β-hydroxy acid is salicylic acid.
- 22. The composition according to claim 1, wherein the at least one hydroxy acid is present in the composition in an amount ranging from 2% to 10% by weight, relative to the total weight of the composition.
- 23. The composition according to claim 22, wherein the at least one hydroxy acid is present in the composition in an amount ranging from 3% to 6% by weight, relative to the total weight of the composition.
- 24. The composition according to claim 1, further comprising at least one additional surfactant chosen from anionic, cationic, nonionic and amphoteric surfactants.
- 25. The composition according to claim 24, wherein the at least one additional surfactant is present in the composition in an amount ranging from 0.1% to 40% by weight, relative to the total weight of the composition.
- 26. The composition according to claim 25, wherein the at least one additional surfactant is present in the composition in an amount ranging from 3% to 30% by weight, relative to the total weight of the composition.
- 27. The composition according to claim 26, wherein the at least one additional surfactant is present in the composition in an amount ranging from 5% to 20% by weight, relative to the total weight of the composition.
- 28. The composition according to claim 1, further comprising at least one silicone.
- 29. The composition according to claim 1, further comprising at least one cationic polymer.
- 30. The composition according to claim 29, wherein the at least one cationic polymer is chosen from:
homopolymers of diallyldimethylammonium salt and copolymers of diallyldimethylammonium salt and of acrylamide, quaternary cellulose ether derivatives, non-cellulose-based cationic polysaccharides, polymers comprising repeating units corresponding to the formula: 4wherein, R10, R11, R12 and R13, which may be identical or different, are chosen from alkyl and hydroxyalkyl radicals comprising from 1 to 4 carbon atoms, n and p are integers ranging from 2 to 20, and X− is an anion derived from mineral or organic acids.
- 31. The composition according to claim 29, wherein the at least one cationic polymer is present in the composition in an amount ranging from 0.001% to 10% by weight, relative to the total weight of the composition.
- 32. The composition according to claim 31, wherein the at least one cationic polymer is present in the composition in an amount ranging from 0.005% to 5% by weight, relative to the total weight of the composition.
- 33. The composition according to claim 1, further comprising at least one nacreous agent and/or opacifier.
- 34. The composition according to claim 33, wherein the at least one nacreous agent and/or opacifier is chosen from coated and uncoated titanium oxides, sodium palmitate, magnesium palmitate, sodium stearate, sodium hydroxystearate, magnesium stearate, and magnesium hydroxystearate, fatty-chain acyl derivatives, fatty-chain ethers, distearyl ether and 1-(hexadecyloxy)-2-octadecanol, cyclodextrins, and fatty alcohols.
- 35. The composition according to claim 34, wherein the fatty-chain acyl derivatives are chosen from ethylene glycol monostearate, ethylene glycol distearate, polyethylene glycol monostearate, and polyethylene glycol distearate.
- 36. The composition according to claim 34, wherein the fatty alcohols are chosen from cetyl alcohol, stearyl alcohol and behenyl alcohol.
- 37. The composition according to claim 1, further comprising at least one additive chosen from thickeners, fragrances, preserving agents, sunscreens, anionic, nonionic and amphoteric polymers, proteins, protein hydrolysates, ceramides, pseudoceramides, linear and branched C16-C40 fatty acids, vitamins, provitamins, plant oils, mineral oils, synthetic oils and antidandruff agents.
- 38. The composition according to claim 37, wherein the linear and branched C16-C40fatty acids are chosen from 18-methyleicosanoic acid.
- 39. The composition according to claim 37, wherein the provitamins are chosen from panthenol.
- 40. The composition according to claim 1, further comprising at least one foam synergist.
- 41. The composition according to claim 40, wherein the at least one foam synergist is chosen from C10-C18 1,2-alkanediols and fatty alkanolamides derived from monoethanolamine or diethanolamine.
- 42. The composition according to claim 1, the composition is in a form chosen from shampoos; washing compositions for the skin; rinse-out and leave-in conditioners; permanent-waving compositions; hair-relaxing compositions; dyeing compositions; bleaching compositions; rinse-out compositions to be applied before and/or after dyeing, bleaching, permanent-waving and relaxing the hair; and rinse-out compositions to be applied between the two steps of permanent-waving and/or hair-relaxing processes.
- 43. A method for washing keratin materials, comprising applying to the keratin materials a composition comprising, in a cosmetically acceptable medium, at least one amphoteric surfactant chosen from alkylamphohydroxyalkylsulphonates and salts thereof, and at least 1% by weight, relative to the total weight of the composition, of at least one hydroxy acid.
- 44. The method according to claim 43, wherein the keratin materials are hair.
- 45. A composition comprising, in a cosmetically acceptable medium, at least one amphoteric surfactant chosen from alkylamphohydroxyalkylsulphonates and salts thereof, and at least 1% by weight, relative to the total weight of the composition, of at least one hydroxy acid, wherein the at least one amphoteric surfactant and the at least one hydroxy acid are present in a combined amount effective to impart to the hair at least one property chosen from improved disentangling, smoothing, volume, lightness, softness, flexibility and manageability.
- 46. A method for imparting to the hair at least one property chosen from improved disentangling, smoothing, volume, lightness, softness, flexibility and manageability, comprising applying to the hair an effective amount of a composition comprising, in a cosmetically acceptable medium, at least one amphoteric surfactant chosen from alkylamphohydroxyalkylsulphonates and salts thereof, and at least 1% by weight, relative to the total weight of the composition, of at least one hydroxy acid.
- 47. A method for treating keratin materials, comprising applying to the materials a cosmetic composition comprising, in a cosmetically acceptable medium, at least one amphoteric surfactant chosen from alkylamphohydroxyalkylsulphonates and salts thereof, and at least 1% by weight, relative to the total weight of the composition, of at least one hydroxy acid, and then optionally rinsing the composition out.
- 48. The method according to claim 47, wherein the keratin materials are hair.
Priority Claims (1)
Number |
Date |
Country |
Kind |
02 16197 |
Dec 2002 |
FR |
|
Parent Case Info
[0001] This application claims benefit of U.S. Provisional Application No. 60/439,464, filed Jan. 13, 2003.
Provisional Applications (1)
|
Number |
Date |
Country |
|
60439464 |
Jan 2003 |
US |