LONG-WEAR, WATERPROOF MASCARA COMPOSITION

• US 20110280820A1
• Filed: 12/09/2009
• Published: 11/17/2011
• Est. Priority Date: 12/09/2008
• Status: Abandoned Application

• Current Assignee: L'Oreal SA
• Original Assignee: L'Oreal SA
• Inventors: Bui, Hy Si, Bavouzet, Bruno, Li, Chunhua, Kanji, Mohamed
• Application Number:
  US13/133,181
• Publication Number:
  US 20110280820A1
• Time in Patent Office: Days
• US Class Current: 424/70.17
• CPC Class Codes: A61K 2800/594 Mixtures of polymers
• CPC Class Codes: A61K 8/064 Water-in-oil emulsions, e.g. Water-in-silicone emulsions
• CPC Class Codes: A61K 8/31 Hydrocarbons
• CPC Class Codes: A61K 8/37 Esters of carboxylic acids
• CPC Class Codes: A61K 8/8147 Homopolymers or copolymers of acids; Metal or ammonium salts thereof, e.g. crotonic acid, (meth)acrylic acid; Compositions of derivatives of such polymers
• CPC Class Codes: A61K 8/84 obtained by reactions otherwise than those involving only carbon-carbon unsaturated bonds
• CPC Class Codes: A61Q 1/10 for eyes, e.g. eyeliner, mascara

Abstract

The present invention is directed to a long wear, waterproof eye makeup composition having a creamy texture and feel containing: (a) at least one polyamine; (b) an oil-soluble polar modified polymer; (c) water; (d) at least one non-volatile oil capable of solubilizing the oil-soluble polar modified polymer; (d) at least one volatile solvent; (e) at least one wax, and (f) optionally, at least one colorant, wherein the composition does not require a surfactant/emulsifier or can be surfactant- or emulsifier-free.

Claims

1. A water-in-oil mascara composition comprising:

(a) at least one polyamine;

(b) at least one oil-soluble polar modified polymer;

(c) water;

(d) at least one non-volatile oil capable of solubilizing the oil-soluble polar modified polymer;

(e) at least one volatile solvent; and

(f) at least one wax.

2. The composition of claim 1 wherein the polyamine is a branched polyethylene imine.

3. The composition of claim 1, wherein the composition is made using from 0.05 to 20% by weight, based on the weight of the composition, of the polyamine.

4. The composition of claim 1, wherein the composition is made using from 1 to 30% by weight, based on the weight of the composition, of the polar modified polymer.

5. The composition of claim 1, wherein water is present in an amount of from 5% to 50% by weight, based on the weight of the composition.

6. The composition of claim 1, wherein the non-volatile oil is present in an amount of from 0.5% to 30% by weight, based on the weight of the composition.

7. The composition of claim 1, wherein the volatile solvent is present in an amount of from 5% to 80% by weight, based on the weight of the composition.

8. The composition of claim 1, wherein the wax is present in an amount of from 2% to 30% by weight, based on the weight of the composition.

9. The composition of claim 1 wherein the composition has a critical yield strain of from about 1% to about 500%.

10. The composition of claim 1 wherein the composition has a shear thinning slope of from about −

0.60 to about −

0.99.

11. The composition of claim 1 wherein the composition has a storage modulus of from about 10 Pa to about 5000 Pa.

12. A method of making-up eyelashes comprising applying onto the eyelashes the composition of claim 1.

13. A water-in-oil mascara composition comprising:

(a) a reaction product of at least one polyamine and at least one oil-soluble polar modified polymer;

(b) water;

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

(d) at least one volatile solvent; and

(e) at least one wax.

14. The composition of claim 13, wherein the polyamine is a branched polyethyleneimine.

15. The composition of claim 13, wherein the composition is made using from 0.05 to 20% by weight, based on the weight of the composition, of the polyamine.

16. The composition of claim 13, wherein the composition is made using from 1 to 30% by weight, based on the weight of the composition, of the polar modified polymer.

17. The composition of claim 13, wherein water is present in an amount of from 5% to 50% by weight, based on the weight of the composition.

18. The composition of claim 13, wherein the non-volatile oil is present in an amount of from 0.5% to 30% by weight, based on the weight of the composition.

19. The composition of claim 13, wherein the volatile solvent is present in an amount of from 5% to 80% by weight, based on the weight of the composition.

20. The composition of claim 13, wherein the wax is present in an amount of from 2% to 30% by weight, based on the weight of the composition.