Long-wearing cosmetic product system having high shine and gloss

• US 20080102049A1
• Filed: 10/30/2006
• Published: 05/01/2008
• Est. Priority Date: 10/30/2006
• Status: Abandoned Application

• Current Assignee: L'Oreal SA
• Original Assignee: L'Oreal SA
• Inventors: McDermott, Padraig
• Application Number:
  US11/589,696
• Publication Number:
  US 20080102049A1
• Time in Patent Office: Days
• US Class Current: 424/64
• CPC Class Codes: A61K 2800/884 Sequential application
• CPC Class Codes: A61K 8/26 Aluminium; Compounds thereof
• CPC Class Codes: A61K 8/31 Hydrocarbons
• CPC Class Codes: A61K 8/37 Esters of carboxylic acids
• CPC Class Codes: A61K 8/416 Quaternary ammonium compounds A61K8/35 takes precedence
• CPC Class Codes: A61K 8/44 Aminocarboxylic acids or derivatives thereof, e.g. aminocarboxylic acids containing sulfur; Salts; Esters or N-acylated derivatives thereof
• CPC Class Codes: A61K 8/4913 having five membered rings, e.g. pyrrolidone carboxylic acid
• CPC Class Codes: A61K 8/4973 with oxygen as the only hetero atom
• CPC Class Codes: A61K 8/585 Organosilicon compounds
• CPC Class Codes: A61K 8/8111 Homopolymers or copolymers of aliphatic olefines, e.g. polyethylene, polyisobutene; Compositions of derivatives of such polymers
• CPC Class Codes: A61K 8/8117 Homopolymers or copolymers of aromatic olefines, e.g. polystyrene; Compositions of derivatives of such polymers
• CPC Class Codes: A61K 8/891 saturated, e.g. dimethicone, phenyl trimethicone, C24-C28 methicone or stearyl dimethicone
• CPC Class Codes: A61Q 1/10 for eyes, e.g. eyeliner, mascara
• CPC Class Codes: A61Q 11/00 Preparations for care of the teeth, of the oral cavity or of dentures; Dentifrices, e.g. toothpastes; Mouth rinses

Abstract

A method of making-up a keratinous substrate involving: (a) providing a keratinous substrate; (b) applying a basecoat composition onto the keratinous substrate, the basecoat composition comprising: (i) at least one (co)polymer comprising at least one organosiloxane unit and at least two other groups capable of forming hydrogen interactions chosen from an ester group, a sulfonamide group, a carbamate group, a thiocarbamate group, a urea group, a thio-urea group, an oxamido group, a guanidino group, a biguanidino group, an amide group, and mixtures thereof; (ii) at least one silicone film former; (iii) at least one volatile oil; and (iv) at least one colorant; and (c) applying a topcoat composition over top of the basecoat composition, the topcoat composition comprising: (i) at least one tackifier component having a solubility parameter corresponding to δ; (ii) at least one block copolymer having at least one hard segment and at least one soft segment and wherein at least one of said hard and/or soft segments has a solubility parameter corresponding to δ±2; (iii) at least one solvent; and (iv) optionally, at least one colorant.

Claims

1. A method of making-up a keratinous substrate comprising:

(a) providing a keratinous substrate;

(b) applying a basecoat composition onto the keratinous substrate, the basecoat composition comprising;

(i) at least one (co)polymer comprising at least one organosiloxane unit and at least two other groups capable of forming hydrogen interactions chosen from an ester group, a sulfonamide group, a carbamate group, a thiocarbamate group, a urea group, a thio-urea group, an oxamido group, a guanidino group, a biguanidino group, an amide group, and mixtures thereof;

(ii) at least one silicone film former;

(iii) at least one volatile oil; and

(iv) at least one colorant; and

(c) applying a topcoat composition over top of the basecoat composition, the topcoat composition comprising;

(i) at least one tackifier component having a solubility parameter corresponding to δ

;

(ii) at least one block copolymer having at least one hard segment and at least one soft segment and wherein at least one of said hard and/or soft segments has a solubility parameter corresponding to δ

±

2;

(iii) at least one solvent; and

(iv) optionally, at least one colorant.

2. The method of claim 1 wherein (b) (i) is present in an amount of from about 0.5 to about 30% by weight, based on the weight of the basecoat composition.

3. The method of claim 1 wherein (b) (i) is present in an amount of from about 1 to about 20% by weight, based on the weight of the basecoat composition.

4. The method of claim 1 wherein (b)(ii) is a trimethylsiloxysilicate.

5. The method of claim 1 wherein (b) (ii) is present in an amount of from about 0.1 to about 30% by weight, based on the weight of the basecoat composition.

6. The method of claim 1 wherein (b) (ii) is present in an amount of from about 0.5 to about 20% by weight, based on the weight of the basecoat composition.

7. The method of claim 1 wherein (c) (i) is a hydrogenated hydrocarbon resin.

8. The method of claim 1 wherein (c) (i) is a hydrogenated styrene/methyl styrene/indene copolymer.

9. The method of claim 1 wherein (c) (i) is present in an amount of from about greater than 0% to about 40% by weight, based on the weight of the topcoat composition.

10. The method of claim 1 wherein (c) (i) is present in an amount of from about greater than 0% to about 30% by weight, based on the weight of the topcoat composition.

11. The method of claim 1 wherein (c) (ii) is a thermoplastic elastomer.

12. The method of claim 1 wherein (c) (ii) is a combination of di-block copolymers with styrene-ethylene/butylene-styrene and tri-block copolymers with styrene-ethylene/butylene-styrene.

13. The method of claim 1 wherein (c) (ii) has a solubility parameter of about δ

±

1.0.

14. The method of claim 1 wherein (c) (ii) has a solubility parameter of about δ

±

0.7.

15. The method of claim 1 wherein (c) (ii) has a solubility parameter of about δ

±

0.5.

16. The method of claim 1 wherein (c) (ii) has a solubility parameter of about δ

±

0.3.

17. The method of claim 1 wherein (c) (ii) is present in an amount of from greater than 0% to about 30% by weight, based on the weight of the topcoat composition.

18. The method of claim 1 wherein (c) (iii) is present in an amount of from greater than 0% to about 75% by weight, based on the weight of the topcoat composition.

19. The method of claim 1 wherein (c) (iii) is present in an amount of from greater than 0% to about 55% by weight, based on the weight of the topcoat composition.

20. The method of claim 1 wherein the topcoat composition further comprises at least one co-solvent, other than (c) (iii) having a weight average molecular weight of greater than about 500.

21. The method of claim 20 wherein the at least one co-solvent is present in an amount of from greater than 0% to about 40% by weight, based on the weight of the topcoat composition.

22. The method of claim 1 wherein the topcoat composition has a creep viscosity, at a constant stress of 0.8 Pa, of from about 2 Pa·

s to about 150,000 Pa·

s, at 25°

C.

23. The method of claim 1 wherein the keratinous substrate is lips.

24. The method of claim 1 wherein the keratinous substrate is hair.

25. The method of claim 1 wherein the topcoat composition further comprises at least one short chain ester.

26. The method of claim 25 wherein the short chain ester is present in an amount of from greater than 0% to about 20% by weight, based on the weight of the topcoat composition.

27. The method of claim 25 wherein the short chain ester is present in an amount of from greater than 0% to about 15% by weight, based on the weight of the topcoat composition.

28. The method of claim 25 wherein the short chain ester is present in an amount of from greater than 0% to about 10% by weight, based on the weight of the topcoat composition.

29. The method of claim 25 wherein (b) (i) is a silicone-polyester copolymer.

30. The method of claim 25 wherein (b) (i) is a silicone-polycarbamate copolymer.

31. The method of claim 25 wherein (b) (i) is a silicone-sulfonamide copolymer.

32. The method of claim 25 wherein (b) (i) is a silicone-urea copolymer.

33. The method of claim 25 wherein (b)(i) is a silicone-thio-urea copolymer.

34. The method of claim 25 wherein (b) (i) is a silicone-oxamido copolymer.

35. The method of claim 25 wherein (b) (i) is a silicone-guanidino copolymer.

36. The method of claim 25 wherein (b) (i) is a silicone-biguanidino copolymer.