Cosmetic compositions containing a particular aminosilicone and a thickener, and uses thereof

• US 7,220,408 B2
• Filed: 11/08/2002
• Issued: 05/22/2007
• Est. Priority Date: 11/08/2001
• Status: Active Grant

• Current Assignee: L'Oreal SA
• Original Assignee: L'Oreal SA
• Inventors: Decoster, Sandrine, Sabbagh, Anne, Devin-Baudoin, Priscille
• Primary Examiner(s): VENKAT, JYOTHSNA A
• Application Number:
  US10/290,348
• Publication Number:
  US 20030147827A1
• Time in Patent Office: 1,656 Days
• Field of Search: None
• US Class Current: 424/70.12
• CPC Class Codes: A61K 8/731 Cellulose; Quaternized cellulose derivatives
• CPC Class Codes: A61K 8/732 Starch; Amylose; Amylopectin; Derivatives thereof
• CPC Class Codes: A61K 8/8158 Homopolymers or copolymers of amides or imides, e.g. (meth) acrylamide; Compositions of derivatives of such polymers
• CPC Class Codes: A61K 8/87 Polyurethanes
• CPC Class Codes: A61K 8/898 containing nitrogen, e.g. amodimethicone, trimethyl silyl amodimethicone or dimethicone propyl PG-betaine
• CPC Class Codes: A61Q 5/12 Preparations containing hair conditioners
• CPC Class Codes: C08L 83/08 containing silicon bound to organic groups containing atoms other than carbon, hydrogen and oxygen

Abstract

A novel cosmetic composition comprising, in a cosmetically acceptable medium, at least one aminosilicone of as defined herein having, for example, a contact angle ranging from 90° to 180° and at least one thickener, being able to afford at least one improved cosmetic property (such as lightness, disentangling, volume and sheen) and/or at least one of long-lasting and remanent effects, as well as uses of the composition, such as for washing and/or conditioning keratin materials such as the hair or the skin.

Claims

1. A cosmetic composition comprising, in a cosmetically acceptable medium, at least one thickener chosen from cellluloses and at least one aminosilicone chosen from aminosilicones of formulae (I) and (II) below:

2. The composition according to claim 1, wherein in formula (I) the sum (n+m) ranges from 50 to 250.

3. The composition according to claim 1, wherein in formula (I) the sum (n+m) ranges from 100 to 200.

4. The composition according to claim 1, wherein in formula (I) the n is a number ranging from 49 to 249.

5. The composition according to claim 1, wherein in formula (I) the n is a number ranging from 125 to 175.

6. The composition according to claim 1, wherein in formula (I) the m is a number ranging from 1 to 10.

7. The composition according to claim 1, wherein in formula (I) the m is a number ranging from 1 to 5.

8. The composition according to claim 1, wherein in formula (II) the sum (p+q) ranges from 50 to 350.

9. The composition according to claim 1, wherein in formula (II) the sum (p+q) ranges from 150 to 250.

10. The composition according to claim 1, wherein in formula (II) the p is a number ranging from 49 to 349.

11. The composition according to claim 1, wherein in formula (II) the p is a number ranging from 159 to 239.

12. The composition according to claim 1, wherein in formula (II) the q is a number ranging from 1 to 10.

13. The composition according to claim 1, wherein in formula (II) the q is a number ranging from 1 to 5.

14. The composition according to claim 1, wherein the C₁–

C₄ alkoxy radical is a methoxy radical.

15. The composition according to claim 1, wherein, in the at least one aminosilicone of formula (I), the hydroxyl/alkoxy molar ratio ranges from 0.2:

1 to 0.4;

1.

16. The composition according to claim 15, wherein, in the at least one aminosilicone of formula (I), the hydroxyl/alkoxy molar ratio ranges from 0.25:

1 to 0.35;

1.

17. The composition according to claim 16, wherein, in the at least one aminosilicone of formula (I), the hydroxyl/alkoxy molar ratio is equal to 0.3:

1.

18. The composition according to claim 1, wherein the at least one aminosilicone of formula (I) has a weight-average molecular mass ranging from 2000 to 1 000 000.

19. The composition according to claim 18, wherein the at least one aminosilicone of formula (I) has a weight-average molecular mass ranging from 3500 to 200 000.

20. The composition according to claim 1, wherein, in the at least one aminosilicone of formula (II), the hydroxyl/alkoxy molar ratio ranges from 1:

0.8 to 1;

1.1.

21. The composition according to claim 20, wherein, in the at least one aminosilicone of formula (II), the hydroxyl/alkoxy molar ratio ranges from 1:

0.9 to 1;

1.

22. The composition according to claim 21, wherein, in the at least one aminosilicone of formula (II), the hydroxyl/alkoxy molar ratio is equal to 1:

0.95.

23. The composition according to claim 1, wherein the at least one aminosilicone of formula (II) has a weight-average molecular mass ranging from 2000 to 200 000.

24. The composition according to claim 23, wherein the at least one aminosilicone of formula (II) has a weight-average molecular mass ranging from 5000 to 100 000.

25. The composition according to claim 24, wherein the at least one aminosilicone of formula (II) has a weight-average molecular mass ranging from 10 000 to 50 000.

26. The composition according to claim 1, wherein the at least one aminosilicone is in the form of an oil-in-water emulsion.

27. The composition according to claim 26, wherein the oil-in-water emulsion comprises at least one surfactant chosen from cationic and nonionic surfactants.

28. The composition according to claim 26, wherein the number-average particle size of the at least one aminosilicone in the emulsion ranges from 3 to 500 nanometres.

29. The composition according to claim 28, wherein the number-average particle size of the at least one aminosilicone in the emulsion ranges from 5 to 60 nanometres.

30. The composition according to claim 29, wherein the number-average particle size of the at least one aminosilicone in the emulsion ranges from 10 to 50 nanometres.

31. The composition according to claim 1, wherein the at least one aminosilicone is chosen such that the contact angle with water of a hair treated with a composition comprising 2% AM (active material) of the at least one aminosilicone ranges from 90 to 180°

.

32. The composition according to claim 31, wherein the at least one aminosilicone is chosen such that the contact angle with water of a hair treated with a composition comprising 2% AM (active material) of the at least one aminosilicone ranges from 90 to 130°

.

33. The composition according to claim 1, wherein the composition comprising at least one aminosilicone is chosen such that the contact angle with water of a hair treated with the composition ranges from 90 to 180°

.

34. The composition according to claim 33, wherein the composition comprising at least one aminosilicone is chosen such that the contact angle with water of a hair treated with the composition ranges from 90 to 130°

.

35. The composition according to claim 1, wherein the at least one aminosilicone is present in a concentration ranging from 0.01% to 20% by weight relative to the total weight of the composition.

36. The composition according to claim 35, wherein the at least one aminosilicone is present in a concentration ranging from 0.1% to 15% by weight relative to the total weight of the composition.

37. The composition according to claim 36, wherein the at least one aminosilicone is present in a concentration ranging from 0.5% to 10% by weight relative to the total weight of the composition.

38. The composition according to claim 1, wherein the at least one thickener is present in a concentration ranging from 0.001% to 20% by weight relative to the total weight of the composition.

39. The composition according to claim 38, wherein the at least one thickener is present in a concentration ranging from 0.01% to 10% by weight relative to the total weight of the composition.

40. The composition according to claim 1, further comprising at least one cationic polymer.

41. The composition according to claim 40, wherein the at least one cationic polymer is chosen from polymers comprising units comprising at least one amine group chosen from primary, secondary, tertiary and quaternary amine groups that either form part of the main polymer chain or are borne by a side substituent directly attached to the main polymer chain.

42. The composition according to claim 40, wherein the at least one cationic polymer is chosen from cationic cyclopolymers, cationic polysaccharides, and quaternary polymers of vinylpyrrolidone and of vinylimidazole.

43. The composition according to claim 42, wherein the cationic cyclopolymers are chosen from diallyldimethylammonium chloride homopolymers and copolymers of diallyldimethylammonium chloride and of acrylamide.

44. The composition according to claim 42, wherein the cationic polysaccharides are chosen from hydroxyethylcelluloses that have reacted with an epoxide substituted with a trimethylammonium group.

45. The composition according to claim 42, wherein the cationic polysaccharides are chosen from guar gums modified with a 2,3-epoxypropyltrimethylammonium salt.

46. The composition according to claim 40, wherein the at least one cationic polymer is present in a concentration ranging from 0.001% to 20% by weight relative to the total weight of the composition.

47. The composition according to claim 46, wherein the at least one cationic polymer is present in a concentration ranging from 0.01% to 10% by weight relative to the total weight of the composition.

48. The composition according to claim 1, further comprising at least one surfactant chosen from anionic, nonionic, amphoteric and cationic surfactants.

49. The composition according to claim 48, wherein the at least one surfactant is present in a concentration ranging from 0.1% to 60% by weight relative to the total weight of the composition.

50. The composition according to claim 49, wherein the at least one surfactant is present in a concentration ranging from 3% to 40% by weight relative to the total weight of the composition.

51. The composition according to claim 50, wherein the at least one surfactant is present in a concentration ranging from 5% to 30% by weight relative to the total weight of the composition.

52. The composition according to claim 1, further comprising at least one additive chosen from antidandruff and anti-seborrhoeic agents, fragrances, nacreous agents, hydroxy acids, electrolytes, preserving agents, silicone and non-silicone sunscreens, vitamins, provitamins, anionic and nonionic polymers, proteins, protein hydrolysates, 18-methyleicosanoic acid and panthenol.

53. The composition according to claim 1, wherein the composition is in a form chosen from shampoos, conditioners, compositions for permanent-waving, straightening, dyeing and bleaching hair, rinse-out compositions to be applied between two steps of a permanent-waving or hair-straightening operation, and washing compositions for body.

54. A composition for washing or caring for a keratin material comprising in a cosmetically acceptable medium, at least one thickener chosen from celluloses and at least one aminosilicone chosen from aminosilicones of formulae (I) and (II) below:

55. A method of manufacturing a cosmetic composition, comprising including in said composition at least one aminosilicone chosen from aminosilicones of formulae (I) and (II) below:

56. A composition for conditioning a keratin material comprising, in a cosmetically acceptable medium, at least one thickener and at least one aminosilicone chosen from aminosilicones of formulae (I) and (II) below:

57. A composition for improving lightness, softness, sheen and/or disentangling, and/or facilitating styling of a keratin material, comprising, in a cosmetically acceptable medium, at least one thickener and at least one aminosilicone chosen from aminosilicones of formulae (I) and (II) below:

58. A composition for improving remanence of conditioning effects of a keratin material with respect to shampooing, comprising, in a cosmetically acceptable medium, at least one thickener and at least one aminosilicone chosen from aminosilicones of formulae (I) and (II) below: