Cosmetic Composition For Diminishing The Appearance Of Lines And Pores

• US 20110123579A1
• Filed: 04/30/2010
• Published: 05/26/2011
• Est. Priority Date: 05/12/2005
• Status: Abandoned Application

• Current Assignee: ELC Management LLC (The Estee Lauder Companies Inc.)
• Original Assignee: ELC Management LLC (The Estee Lauder Companies Inc.)
• Inventors: Mohammadi, Fatemeh, Popescu, Lavinia C.
• Application Number:
  US12/771,650
• Publication Number:
  US 20110123579A1
• Time in Patent Office: Days
• US Class Current: 424/401
• CPC Class Codes: A61K 8/06 Emulsions
• CPC Class Codes: A61K 8/062 Oil-in-water emulsions
• CPC Class Codes: A61K 8/25 Silicon; Compounds thereof
• CPC Class Codes: A61K 8/891 saturated, e.g. dimethicone, phenyl trimethicone, C24-C28 methicone or stearyl dimethicone
• CPC Class Codes: A61K 8/894 modified by a polyoxyalkylene group, e.g. cetyl dimethicone copolyol
• CPC Class Codes: A61K 8/895 containing silicon bound to unsaturated aliphatic groups, e.g. vinyl dimethicone
• CPC Class Codes: A61Q 19/08 Anti-ageing preparations

Abstract

Silicone-in-water emulsions and methods for reducing the appearance of lines, wrinkles and the size of pores in the skin are provided. The emulsions comprise at least one silicone, comprising at least one silicone elastomer, a silica, a film forming cosmetic patch component, and water.

Claims

1. A silicone-in-water emulsion for reducing the appearance of one or more of fine lines, wrinkles and the size of pores in the skin, comprising (a) at least one silicone, comprising at least one silicone elastomer;

(b) at least one silica (c) a film-forming component; and

(c) water.

2. The emulsion according to claim 1, consisting essentially of (a), (b), (c) and (d).

3. The emulsion according to claim 1, wherein the at least one silicone is selected from the group consisting of volatile silicones, non-volatile silicones, silicone elastomers, silicone gums, silicone waxes, and linear silicones.

4. The emulsion according to claim 1, in which the at least one silicone elastomer is selected from the group consisting of dimethicone//dimethicone/vinyl dimethicone crosspolymer, phenyl trimethicone//dimethicone/phenyl vinyl dimethicone crosspolymer, cyclopentasiloxane//dimethicone/vinyl dimethicone crosspolymer, dimethicone/polysilicone-11, cyclopentasiloxane/polysilicone-11, phenyl trimethicone/polysilicone-11, cyclomethicone/polysilicone-11/petrolatum, cyclomethicone/polysilicone-11, stearoxy methicone/dimethicone copolymer, a mixture of water/propylene glycol/cyclomethicone D5/polysilicone-11/butylenes glycol/glycerine/isohexadecane/ammonium polyacryloyldimethyl, a mixture of butylenes glycol/water/dimethicone/polysilicone-11/glycerin/isohexadecane/ammonium polyacryloyldimethyl taurate/retinyl palmitate, dimethicone/polysilicone-11/cyclomethicone cyclomethicone/trimethylsiloxysilicate, and vinyldimethicone/methicone silsesquioxane crosspolymer.

5. The composition according to claim 4, in which the silicone elastomer comprises vinyldimethicone/methicone silsesquioxane crosspolymer.

6. The emulsion according to claim 1, in which the at least one silica is selected from the group consisting of silica, silica silylate, silica/triethoxycaprylsilane, silica/methicone, silica/dimethicone, silica/isononyl isonanoate, silica/octyldodecyl stearoyl stearate/isononyl isononanoate, silica//methoxy amodimethicone silsesquioxane copolymer, silica/ultramarines/kaolin/PVP/water, and hexyldecyldiisocyanate/trimethylol hexylactone crosspolymer//silica.

9. The silicon-in-water emulsion according to claim 1, wherein the film-forming component comprises algin, serine, and atelocollagen.

10. The silicon-in-water emulsion according to claim 1, wherein the film-forming component comprises a water-soluble polymer of 2-methacryloyloxy ethyl phosphorylcholine.

11. The emulsion according to claim 1, which comprises in the range of from about 5 to about 40 weight percent silicone, in the range of from about 1 to about 40 weight percent silica, and in the range of from about 0.01 to about 20 weight percent of the film-forming component, by total weight of the emulsion.

12. The emulsion according to claim 11, which comprises in the range of from about 10 to about 30 weight percent of silicone, in the range of from about 10 to about 30 weight percent silica, and in the range of from about 0.1 to about 10 weight percent of the film-forming component, by total weight of the emulsion.

13. The emulsion according to claim 12, which comprises in the range of from about 10 to about 20 weight percent silicone, in the range of from about 10 to about 20 weight percent silica, and in the range of from about 1 to about 5 weight percent of the film-forming component, by total weight of the emulsion.

14. The emulsion according to claim 1, which comprises in the range of from about 5 to about 40 percent of the silicone elastomer, by total weight of the emulsion.

15. The emulsion according to claim 1, which comprises in the range of from about 10 to about 20 percent of the silicone elastomer, by total weight of the emulsion.

16. The emulsion according to claim 1, wherein the silicone elastomer comprises vinyldimethicone/methicone silsesquioxane crosspolymer, the silica comprises hexyldecyldiisocyanate/trimethylol hexylactone crosspolymer//silica and the film-forming component comprises algin, serine, and atelocollagen.

17. The emulsion according to claim 1, wherein the silicone elastomer comprises vinyldimethicone/methicone silsesquioxane crosspolymer, the silica comprises hexyldecyldiisocyanate/trimethylol hexylactone crosspolymer//silica and a spherical silica, and the film-forming component comprises algin, serine, and atelocollagen.

18. The emulsion according to claim 1, wherein the silica comprises hexyldecyldiisocyanate/trimethylol hexylactone crosspolymer//silica and a spherical silica, and the film-forming component comprises algin, serine, and atelocollagen.

19. The emulsion according to claim 1, further comprising a surfactant which is selected from the group consisting of silicone surfactants, non-ionic surfactants and mixtures thereof.

20. The emulsion according to claim 1, further comprising at least one cosmetically acceptable ingredient, selected from the group consisting of preservatives, skin conditioning agents, thickening agents, structuring agents, botanical extracts, humectants, vitamins, and antioxidants.

21. The emulsion according to claim 1, which is a lotion, a cream, a gel, a cream gel or a serum.

7. The emulsion according to claim 7, wherein the silica comprises a spherical silica, hexyldecyldiisocyanate/trimethylol hexylactone crosspolymer//silica or a mixture thereof.

8. The emulsion according to claim 7, wherein the silica comprises a spherical silica and hexyldecyldiisocyanate/trimethylol hexylactone crosspolymer//silica.

22. A method for reducing the appearance of one or more of fine lines, wrinkles and the size of pores in the skin, comprising applying to the skin in need of a reduction in the appearance of lines, wrinkles and/or pores, a cosmetically or dermatologically effective amount of a silicone-in-water emulsion comprising (a) at least one silicone comprising at least one silicone elastomer;

(b) at least one silica;

(c) a film-forming component; and

(d) water.

23. The method of claim 22, wherein the emulsion consists essentially of (a), (b), (c), and (d).

24. The method of claim 22, wherein the at least one silicone in the emulsion selected from the group consisting of volatile silicones, non-volatile silicones, silicone elastomers, silicone gums, silicone waxes, and linear silicones.

25. The method according to claim 22, in which the at least one silicone elastomer is selected from the group consisting of dimethicone//dimethicone/vinyl dimethicone crosspolymer, phenyl trimethicone//dimethicone/phenyl vinyl dimethicone crosspolymer, cyclopentasiloxane//dimethicone/vinyl dimethicone crosspolymer, dimethicone/polysilicone-11, organopolysiloxanes, cyclopentasiloxane/polysilicone-11, phenyl trimethicone/polysilicone-11, cyclomethicone/polysilicone-11/petrolatum, cyclomethicone/polysilicone-11, stearoxy methicone/dimethicone copolymer, a mixture of water/propylene glycol/cyclomethicone D5/polysilicone-11/butylenes glycol/glycerine/isohexadecane/ammonium polyacryloyldimethyl, a mixture of butylenes glycol/water/dimethicone/polysilicone-11/glycerin/isohexadecane/ammonium polyacryloyldimethyl taurate/retinyl palmitate, dimethicone/polysilicone-11/cyclomethicone cyclomethicone/trimethylsiloxysilicate, and vinyldimethicone/methicone silsesquioxane crosspolymer.

26. The method according to claim 25, in which the silicone comprises vinyldimethicone/methicone silsesquioxane crosspolymer.

27. The method according to claim 22, in which the at least one silica is selected from the group consisting of silica, silica silylate, silica/triethoxycaprylsilane, silica/methicone, silica/dimethicone, silica/isononyl isonanoate, silica/octyldodecyl stearoyl stearate/isononyl isononanoate, silica//methoxy amodimethicone silsesquioxane copolymer, silica/ultramarines/kaolin/PVP/water, and hexyldecyldiisocyanate/trimethylol hexylactone crosspolymer//silica.

28. The method according to claim 27, wherein the silica comprises a spherical silica, hexyldecyldiisocyanate/trimethylol hexylactone crosspolymer//silica or a mixture thereof.

29. The method according to claim 28, wherein the silica comprises a spherical silica and hexyldecyldiisocyanate/trimethylol hexylactone crosspolymer//silica.

30. The method according to claim 22, in which the emulsion comprises in the range of from about 5 to about 40 weight percent silicone, in the range of from about 1 to about 40 weight percent silica, and in the range of from about 0.01 to about 20 weight percent of the film-forming component, by total weight of the emulsion.

31. The method according to claim 30, in which the emulsion comprises in the range of from about 10 to about 30 weight percent of the silicone, in the range of from about 5 to about 30 weight percent silica, and in the range of from about 0.1 to about 10 weight percent of the film-forming component, by total weight of the emulsion.

32. The method according to claim 31, in which the emulsion comprises in the range of from about 10 to about 20 weight percent of the silicone in the range of from about 5 to about 10 weight percent of the silica, and in the range of from about 1 to about 5 weight percent of the film-forming component, by total weight of the emulsion.

33. The method of claim 22, wherein the emulsion comprises in the range of from about 10 to about 20 percent of the silicone elastomer, by total weight of the emulsion.

34. The method according to claim 22, wherein the silicone elastomer comprises vinyldimethicone/methicone silsesquioxane crosspolymer, the silica comprises hexyldecyldiisocyanate/trimethylol hexylactone crosspolymer//silica and the film-forming component comprises algin, serine, and atelocollagen.

35. The method according to claim 22, wherein the silicone elastomer comprises vinyldimethicone/methicone silsesquioxane crosspolymer, the silica comprises hexyldecyldiisocyanate/trimethylol hexylactone crosspolymer//silica and a spherical silica, and the film-forming component comprises algin, serine, and atelocollagen.

36. The method according to claim 22, wherein the silica comprises hexyldecyldiisocyanate/trimethylol hexylactone crosspolymer//silica and a spherical silica, and the film-forming component comprises algin, serine, and atelocollagen.