Cosmetic process for making-up and/or caring for the skin and/or the lips

Patent metadata

Field	Value
Publication number	US-10335361-B2
Application number	US-201514751747-A
Country	US
Kind code	B2
Filing date	Jun 26, 2015
Priority date	May 26, 2010
Publication date	Jul 2, 2019
Grant date	Jul 2, 2019

Abstract

A cosmetic process for making-up and/or caring for skin and/or lips, includes the application to skin and/or lips of a cosmetic composition including, in a physiologically acceptable medium, at least one supramolecular polymer and at least one hydrophobic film-forming polymer. Particular compositions may be used in the process.

First claim

The invention claimed is:

1. A cosmetic process for making up and/or caring for skin and/or lips, comprising applying a cosmetic composition to the skin and/or the lips, the cosmetic composition comprising, in a physiologically acceptable medium:
supramolecular polymer having the formula:

the supramolecular polymer being present in an amount in a range of from 0.3 to 40% by weight relative to a total weight of the composition; and
at least one hydrophobic film-forming polymer in an amount in a range of from 0.2 to 20% by weight relative to a total weight of the composition, the hydrophobic film-forming polymer being a vinyl polymer bearing a carbosiloxane dendrimer-based unit having a formula selected from the group consisting of:

2. The cosmetic process according to claim 1 , wherein the cosmetic composition has improved color transfer resistance.

Assignees

• Oreal

Inventors

• Cavazzuti Roberto
• Geffroy Nathalie
• Brun Gaelle

Classifications

• A61K8/895 Primary

  containing silicon bound to unsaturated aliphatic groups, e.g. vinyl dimethicone · CPC title

• A61K8/8194 Primary

  Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds; Compositions of derivatives of such polymers · CPC title

• A61K8/8164

  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 title

• A61Q19/001

  Preparations for care of the lips · CPC title

• A61Q1/00

  Make-up preparations; Body powders; Preparations for removing make-up · CPC title