COSMETIC COMPOSITIONS OF VARYING VISCOELASTICITY

• US 20110286950A1
• Filed: 12/16/2009
• Published: 11/24/2011
• Est. Priority Date: 12/16/2008
• Status: Abandoned Application

• Current Assignee: L'Oreal SA
• Original Assignee: L'Oreal SA
• Inventors: Halpern, Susan, Bui, Hy Si, Kanji, Mohamed
• Application Number:
  US13/139,846
• Publication Number:
  US 20110286950A1
• Time in Patent Office: Days
• US Class Current: 424/61
• CPC Class Codes: A61K 8/042 Gels
• CPC Class Codes: A61K 8/31 Hydrocarbons
• CPC Class Codes: A61K 8/37 Esters of carboxylic acids
• 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 8/8164 Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a carboxyl radical, and containing at least one other carboxyl radical in the molecule, or of salts, anhydrides, esters, amides, imides or nitriles thereof; Compositions of derivatives of such polymers, e.g. poly (methyl vinyl ether-co-maleic anhydride)
• CPC Class Codes: A61K 8/84 obtained by reactions otherwise than those involving only carbon-carbon unsaturated bonds
• CPC Class Codes: A61Q 1/04 for lips
• CPC Class Codes: A61Q 1/10 for eyes, e.g. eyeliner, mascara

Abstract

The present invention is directed to stable cosmetic composition which is waterproof, comfortable and has a unique cushiony/bouncy texture and feel containing: (a) a reaction product of (i) at least one polyamine and (ii) at least one oil soluble high carbon polar modified polymer; (b) water; (c) at least one non-volatile solvent capable of solubilizing the polar modified polymer; and (d) optionally, at least one volatile solvent other than water,—and (e) optionally, at least one colorant.

Claims

1. A composition comprising:

(a) a reaction product of (i) at least one polyamine and (ii) at least one oil soluble high carbon polar modified polymer;

(b) water;

(c) at least one non-volatile solvent capable of solubilizing the polar modified polymer; and

(d) optionally, at least one volatile solvent other than water; and

(e) optionally, at least one colorant.

2. The composition of claim 1 wherein (i) is a branched polyethylene imine.

3. The composition of claim 1 wherein (i) is present in an amount of from about 0.05% to about 10% by weight, based on the weight of the composition.

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

5. The composition of claim 1 wherein (b) is present in an amount of from about 0.5% to about 50% by weight, based on the weight of the composition.

6. The composition of claim 1 wherein (c) is a non-volatile oil.

7. The composition of claim 1 wherein (c) is present in an amount of from about 1 to about 90% by weight, based on the weight of the composition.

8. The composition of claim 1 wherein the composition does not require a silicone elastomer, a silicone film former, a gelling agent or an emulsifier.

9. A method of making-up a keratinous substrate comprising applying onto the substrate a composition containing:

(a) a reaction product of (i) at least one polyamine and (ii) at least one oil soluble high carbon polar modified polymer;

(b) water;

(c) at least one non-volatile solvent capable of solubilizing the polar modified polymer; and

(d) optionally, at least one volatile solvent other than water; and

(e) optionally, at least one colorant.

10. The method of claim 9 wherein (i) is a branched polyethylene imine.

11. The method of claim 9 wherein (i) is present in an amount of from about 0.05 to about 10% by weight, based on the weight of the composition.

12. The method of claim 9 wherein (ii) is present in an amount of from about 3 to about 20% by weight, based on the weight of the composition.

13. The method of claim 9 wherein (b) is present in an amount of from about 0.5 to about 50% by weight, based on the weight of the composition.

14. The method of claim 9 wherein (c) is a non-volatile oil.

15. The method of claim 9 wherein (c) is present in an amount of from about 1 to about 90% by weight, based on the weight of the composition.

16. The method of claim 9 wherein the composition does not require a silicone elastomer, a silicone film former, a gelling agent or an emulsifier.