Cosmetic, pharmaceutical and dermatological compositions

• US 20060110352A1
• Filed: 10/14/2005
• Published: 05/25/2006
• Est. Priority Date: 10/15/2004
• Status: Abandoned Application

• Current Assignee: Clariant GmbH (Clariant AG)
• Original Assignee: Clariant GmbH (Clariant AG)
• Inventors: Milbradt, Robert, Stelter, Wibke, Hornung, Michael, Vasco, Sebastiano Lo
• Application Number:
  US11/250,756
• Publication Number:
  US 20060110352A1
• Time in Patent Office: Days
• US Class Current: 424/70.150
• CPC Class Codes: A61K 2800/436 Interference pigments, e.g. Iridescent, Pearlescent
• 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: A61Q 1/02 Preparations containing skin colorants, e.g. pigments preparations in powder form A61Q1/12
• CPC Class Codes: A61Q 1/10 for eyes, e.g. eyeliner, mascara
• CPC Class Codes: A61Q 17/04 Topical preparations for affording protection against sunlight or other radiation; Topical sun tanning preparations
• CPC Class Codes: A61Q 19/00 Preparations for care of the skin
• CPC Class Codes: A61Q 19/001 Preparations for care of the lips
• CPC Class Codes: A61Q 19/10 Washing or bathing preparations
• CPC Class Codes: A61Q 3/04 Nail coating removers
• CPC Class Codes: A61Q 5/02 Preparations for cleaning the hair
• CPC Class Codes: A61Q 5/04 Preparations for permanent waving or straightening the hair
• CPC Class Codes: A61Q 5/06 Preparations for styling the hair, e.g. by temporary shaping or colouring
• CPC Class Codes: A61Q 5/065 Preparations for temporary colouring the hair, e.g. direct dyes
• CPC Class Codes: A61Q 5/08 Preparations for bleaching the hair
• CPC Class Codes: A61Q 5/10 Preparations for permanently dyeing the hair
• CPC Class Codes: A61Q 5/12 Preparations containing hair conditioners

Abstract

A description is given of cosmetic, dermatological and/or pharmaceutical compositions comprising at least one copolymer A containing a) 1% to 50% by weight of structural units originating from N-vinylcaprolactam,
b) 49.99% to 98.99% by weight of repeating structural units of the formula (1) in which

• • • R³ is hydrogen, methyl or ethyl,
    • Z is C₁-C₈ alkylene and
    • X⁺ is Li⁺, Na⁺, K⁺, Mg²⁺/2, Ca²⁺/2, Al³⁺/3, NH₄₊, monoalkylammonium, dialkylammonium, trialkylammonium or tetraalkylammonium, the alkyl substituents of the ammonium ions being independently of one another (C₁-C₂₂) alkyl radicals or (C₂-C₁₀) hydroxyalkyl radicals, or singly to triply ethoxylated ammonium compounds having the same or different degree of ethoxylation, it being possible also for two or more different structural units of the formula (1) to be present in the copolymer, and c) 0.01% to 8% by weight, preferably 0.01% to 5% by weight, of crosslinking structures originating from monomers having at least two olefinic double bonds.

Claims

1. A cosmetic, dermatological and/or pharmaceutical composition comprising at least one copolymer A containing

a) 1% to 50% by weight of structural units originating from N-vinylcaprolactam,

b) 49.99% to 98.99% by weight of at least one repeating structural unit of the formula (1)

in which

R³ is hydrogen, methyl or ethyl,

Z is C₁-C₈ alkylene and

X⁺ is selected from the group consisting of Li⁺, Na⁺, K⁺, Mg²⁺/2, Ca²⁺/2, Al³⁺/3, NH₄⁺, monoalkylammonium, dialkylammonium, trialkylammonium or tetraalkylammonium, the alkyl substituents of the ammonium ions being independently of one another (C₁-C₂₂) alkyl radicals or (C₂-C₁₀) hydroxyalkyl radicals, singly to triply ethoxylated ammonium compounds having the same or different degree of ethoxylation, and mixtures thereof, and

c) 0.01% to 8% by weight of crosslinking structures originating from monomers having at least two olefinic double bonds.

2. The composition as claimed in claim 1, wherein the copolymers A contain 2% to 30% by weight of structural units originating from N-vinylcaprolactam, 69.5% to 97.5% by weight of structural units of the formula (1), derived in particular from the ammonium salt of 2-acrylamido-2-methylpropanesulfonic acid, and 0.2% to 4% by weight of crosslinking structures originating from monomers having at least two olefinic double bonds.

3. The composition as claimed in claim 1, wherein the crosslinking structures are structures originating from trimethylolpropane triacrylate.

4. The composition of claim 1, wherein the composition comprises 0.01% to 10% by weight of copolymers A.

5. The composition of claim 1, further comprising based on the total weight of the composition, 0.01% to 20% by weight of hydroxy acids or salts thereof.

6. The composition of claim 5, wherein the hydroxy acids are selected from the group consisting of glycolic acid, lactic acids, 2-hydroxyoctanoic acid, and mixtures thereof.

7. The composition of claim 1, which is in the form of an oil-in-water emulsion comprising based on the total weight of the composition,

a) up to 95% by weight of a water phase,

b) up to 40% by weight of an oil phase,

c) up to 15% by weight of one or more emulsifiers, and

d) up to 5% by weight of copolymer A.

8. The composition of claim 1, which is in the form of an oil-in-water gel cream comprising, based on the total weight of the composition,

a) up to 95% by weight of a water phase,

b) up to 30% by weight of an oil phase,

c) up to 5% by weight of one or more emulsifiers, and

d) up to 5% by weight of copolymer A.

9. The composition of claim 1, which is in the form of a water-in-oil emulsion comprising, based on the total weight of the composition,

a) up to 95% by weight of a water phase,

b) up to 60% by weight of an oil phase,

c) up to 20% by weight of one or more emulsifiers, and

d) up to 5% by weight of copolymer A.

10. The composition of claim 1, which is in the form of a water-in-silicone emulsion comprising, based on the total weight of the composition,

a) up to 90% by weight of a water phase,

b) up to 80% by weight of silicone oil,

c) 0.5% to 20% by weight of one or more emulsifiers, and

d) 0.01% to 5% by weight of copolymer A.

11. The composition of claim 1, which is in the form of a water-in-silicone emulsion comprising, based on the total weight of the composition,

a) up to 90% by weight of a water phase,

b) up to 80% by weight of silicone oil,

c) 0.5 to 20% by weight of one or more emulsifiers selected from the group consisting of cetyldimethicone copolyol, lauryldimethicone copolyol, PEG/PPG-18/18 dimethicone, trimethylsilylamodimethicone, and mixtures thereof, and

d) 0.01% to 5% by weight of copolymer A.

12. The composition of claim 1, further comprising one or more UV filter substances.

13. The composition of claim 1, further comprising one or more moisturizers or dyes or coloring pigments, or mixtures thereof.

14. The composition of claim 1, which is in the form of a suspension comprising, based on the total weight of the composition,

a) 0.1% to 10% by weight of copolymer A and

b) 0.1% to 30% by weight of solid particles, selected in from the group consisting of dyes, coloring pigments, effect pigments, light-protective pigments, adsorbents, abrasive components, and mixtures thereof.

15. The composition as claimed in claim 14, which is in the form of a gel-based eyeshadow comprising, based on the total weight of the composition,

a) 0.1% to 10% by weight of copolymer A and

b) 0.1% to 30% by weight of dyes or coloring pigments or mixtures thereof.

16. The composition of claim 1, which is in the form selected from the group consisting of a hair colorant, hair bleach, hair tinting composition, and mixtures thereof further comprising one or more substances selected from the group consisting of direct dyes, oxidation dye precursors, bleaching agents, and mixtures thereof.

17. The composition of claim 1 which is in the form of a hair bleach and further comprises one or more oxidizing agents.

18. The composition of claim 1, which is in the form of a deodorant or antiperspirant or a mixture thereof.

19. The composition of claim 1, which is in the form of a hair colorant, hair bleach, haircare or hair styling composition.

20. The composition of claim 1, which is in form selected from the group consisting of a pumpable form, a sprayable form, and a foamable form.

21. The composition as claimed in claim 20, containing no aerosol.

22. The composition of claim 1, wherein component c) is 0.01% to 5% by weight.

23. The composition as claimed in claim 1, wherein the copolymers A contain 3% to 15% by weight of structural units originating from N-vinylcaprolactam, 84.5% to 96.5% by weight of structural units of the formula (1), derived in particular from the ammonium salt of 2-acrylamido-2-methylpropanesulfonic acid, and 0.5% to 3% by weight of crosslinking structures originating from monomers having at least two olefinic double bonds.

24. The composition of claim 1, wherein the composition comprises 0.1% to 5% by weight of copolymers A.

25. The composition of claim 1, wherein the composition comprises 0.5% to 3% by weight of copolymers A.

26. The composition of claim 1, wherein the composition further comprises from 0.5% to 10% by weight of hydroxyl acids or a salt thereof.

27. The composition of claim 1, wherein the composition further comprises from 1% to 5% by weight of hydroxyl acids or salts thereof.

28. The composition of claim 5, wherein the hydroxyl acids or salts thereof are a-hydroxy acid or a salt thereof.

29. The composition of claim 1, which is in the form of an oil-in-water emulsion comprising, based on the total weight of the composition,

a) 60% to 92% by weight of a water phase,

b) 1% to 40% by weight of an oil phase,

c) 0.5% to 12% by weight of one or more emulsifiers, and

d) 0.01% to 5% by weight of copolymer A.

30. The composition of claim 1, which is in the form of an oil-in-water emulsion comprising, based on the total weight of the composition,

a) 70% to 90% by weight of a water phase,

b) 2% to 25% by weight of an oil phase,

c) 1% to 8% by weight of one or more emulsifiers, and

d) 0.05% to 3% by weight of copolymer A.

31. The composition of claim 1, which is in the form of an oil-in-water emulsion comprising, based on the total weight of the composition,

a) 75% to 85% by weight of a water phase,

b) 2% to 20% by weight of an oil phase,

c) 1% to 5% by weight of one or more emulsifiers, and

d) 0.1% to 2% by weight of copolymer A.

32. The composition of claim 1, which is in the form of an oil-in-water gel cream comprising, based on the total weight of the composition,

a) 50% to 95% by weight of a water phase,

b) 1% to 30% by weight of an oil phase,

c) 0.5% to 5% by weight of one or more emulsifiers, and

d) 0.01% to 5% by weight of copolymer A.

33. The composition of claim 1, which is in the form of an oil-in-water gel cream comprising, based on the total weight of the composition,

a) 70% to 90% by weight of a water phase,

b) 3% to 25% by weight of an oil phase,

c) 0.2% to 4% by weight of one or more emulsifiers, and

d) 0.05% to 3% by weight of copolymer A.

34. The composition of claim 1, which is in the form of an oil-in-water gel cream comprising, based on the total weight of the composition,

a) 75% to 85% by weight of a water phase,

b) 5% to 15% by weight of an oil phase,

c) 0.5% to 3% by weight of one or more emulsifiers, and

d) 0.1% to 2% by weight of copolymer A.

35. The composition of claim 1, which is in the form of an water-in-oil emulsion comprising, based on the total weight of the composition,

a) 40% to 95% by weight of a water phase,

b) 2% to 60% by weight of an oil phase,

c) 0.5% to 20% by weight of one or more emulsifiers, and

d) 0.01% to 5% by weight of copolymer A.

36. The composition of claim 1, which is in the form of an water-in-oil emulsion comprising, based on the total weight of the composition,

a) 50% to 95% by weight of a water phase,

b) 5% to 40% by weight of an oil phase,

c) 1% to 15% by weight of one or more emulsifiers, and

d) 0.05% to 3% by weight of copolymer A.

37. The composition of claim 1, which is in the form of an water-in-oil emulsion comprising, based on the total weight of the composition,

a) 60% to 85% by weight of a water phase,

b) 10% to 30% by weight of an oil phase,

c) 4% to 12% by weight of one or more emulsifiers, and

d) 0.1% to 2% by weight of copolymer A.

38. The composition of claim 1, which is in the form of a water-in-silicone emulsion comprising, based on the total weight of the composition,

a) 20% to 90% by weight of a water phase,

b) 10% to 70% by weight of silicone oil,

c) 1% to 15% by weight of one or more emulsifiers, and

d) 0.05% to 3% by weight of copolymer A.

39. The composition of claim 1, which is in the form of a water-in-silicone emulsion comprising, based on the total weight of the composition,

a) 40% to 85% by weight of a water phase,

b) 20% to 60% by weight of silicone oil,

c) 3% to 10% by weight of one or more emulsifiers, and

d) 0.1% to 2% by weight of copolymer A.

40. The composition of claim 1, which is in the form of a water-in-silicone emulsion comprising, based on the total weight of the composition,

a) 60% to 80% by weight of a water phase,

b) 30% to 50% by weight of silicone oil,

c) 1% to 15% by weight of one or more emulsifiers, and

d) 0.05% to 3% by weight of copolymer A.

41. The composition of claim 11, wherein the water-in-silicone comprises, based on the total weight of the composition, 20% to 90% by weight of component a), 10% to 70% by weight of component b), 1% to 15% by weight of component c), and 0.05% to 3% by weight of component d).

42. The composition of claim 11, wherein the water-in-silicone comprises, based on the total weight of the composition, 40% to 85% by weight of component a), 20% to 60% by weight of component b), 3% to 10% by weight of component c), and 0.1% to 2% by weight of component d).

43. The composition of claim 14, wherein the suspension comprises, based on the total weight of the composition, 0.2% to 6% by weight of component a), and 0.5% to 15% by weight of component b).

44. The composition of claim 14, wherein the suspension comprises, based on the total weight of the composition, 0.3% to 5% by weight of component a), and 1.0% to 10% by weight of component b).

45. The composition of claim 15, wherein the eyeshadow comprises 0.2% to 6% by weight of component a) and 0.5% to 15% by weight of component b).

46. The composition of claim 15, wherein the eyeshadow comprises 0.3% to 5% by weight of component a) and 1.0% to 10% by weight of component b).

47. The composition of claim 17, wherein the one or more oxidizing agents comprises hydrogen peroxide.