Long wear, waterproof mascara composition with water washability

• US 8,597,626 B2
• Filed: 06/29/2010
• Issued: 12/03/2013
• Est. Priority Date: 06/29/2009
• Status: Active Grant

• Current Assignee: L'Oreal SA
• Original Assignee: L'Oreal SA
• Inventors: Bui, Hy Si, Kanji, Mohamed, Li, Chunhua, Bavouzet, Bruno
• Primary Examiner(s): Justice, Gina C
• Assistant Examiner(s): Alley, Genevieve S
• Application Number:
  US12/825,707
• Publication Number:
  US 20110020261A1
• Time in Patent Office: 1,253 Days
• Field of Search: 424/70.1, 424/70.7
• US Class Current: 424/70.7
• 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 8/86 Polyethers
• CPC Class Codes: A61K 8/898 containing nitrogen, e.g. amodimethicone, trimethyl silyl amodimethicone or dimethicone propyl PG-betaine
• CPC Class Codes: A61Q 1/10 for eyes, e.g. eyeliner, mascara

Abstract

The present invention is directed to a long wear, washable and waterproof eye makeup composition having a unique texture and feel including (a) at least one sugar silicone surfactant; (b) at least one oil-soluble polar modified polymer; and (c) at least one oil-soluble high carbon polar modified polymer.

Claims

1. A composition, comprising:

(a) a surfactant system comprising at least one sugar silicone surfactant;

(b) an oil phase comprising at least one oil, at least one oil-soluble polar modified polymer, wherein the oil-soluble polar modified polymer consists of polypropylene and/or polyetheylene monomers, and maleic anhydride units, and has a weight-average molecular weight of less than or equal to 25 000 g/mol and a melting point above 75°

C., and

at least one oil-soluble high carbon polar modified polymer, wherein the oil-soluble high carbon polar modified polymer consists of C26-C28 monomers, and maleic anhydride units, and has a weight-average molecular weight of less than or equal to 30000 g/mol and a crystallinity of 8% to 60%; and

(c) water,

wherein the composition is in the form of an emulsion.

2. The composition of claim 1, wherein the sugar silicone surfactant is gluconamidoethylaminopropylsilicone.

3. The composition of claim 1, wherein the sugar silicone surfactant is present in an amount of from about 0.5% to about 25% by weight, based on the weight of the composition.

4. The composition of claim 1, wherein the oil-soluble polar modified polymer is present in an amount of from about 1% to about 30% by weight, based on the weight of the composition.

5. The composition of claim 1, wherein the oil-soluble high carbon polar modified polymer is present in an amount of from about 1% to about 20% by weight, based on the weight of the composition.

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

7. The composition of claim 1, wherein the oil phase comprises at least one non-volatile oil.

8. The composition of claim 7, wherein the non-volatile oil is present in an amount of from about 0.5% to about 15% by weight, based on the weight of the composition.

9. The composition of claim 1, wherein the oil phase comprises at least one non-volatile oil present in an amount of from about 5% to about 80% by weight, based on the weight of the composition.

10. The composition of claim 1, further comprising at least one colorant.

11. The composition of claim 1, further comprising at least one wax.

13. The composition of claim 1, wherein the oil-soluble polar modified polymer has from about 0.5% to about 10% maleic anhydride units.

14. The composition of claim 1, wherein the oil-soluble high carbon polar modified polymer has from about 5% to about 30% maleic anhydride units.

15. The composition of claim 1, wherein the surfactant system consists essentially of the at least one silicone sugar surfactant.

16. The composition of claim 1, wherein the composition comprises a matrix formed by (a) the at least one sugar silicone surfactant and (b) the oil-soluble polar modified polymer and/or the oil-soluble high carbon polar modified polymer.

17. The composition of claim 16, wherein water is entrapped within the matrix.

12. A method of making-up eyelashes comprising applying onto the eyelashes a composition comprising:

(a) a surfactant system comprising at least one sugar silicone surfactant;

(b) an oil phase comprising at least one oil, at least one oil-soluble polar modified polymer, wherein the oil-soluble polar modified polymer consists of polypropylene and/or polyetheylene monomers, and maleic anhydride units, and has a weight-average molecular weight of less than or equal to 25 000 g/mol and a melting point above 75°

C., and

at least one oil-soluble high carbon polar modified polymer, wherein the oil-soluble high carbon polar modified polymer consists of C26-C28 monomers, and maleic anhydride units, and has a weight-average molecular weight of less than or equal to 30000 g/mol and a crystallinity of 8% to 60%; and

(c) water,

wherein the composition is in the form of an emulsion.