Invention Grant
- Patent Title: Composition containing an amphiphilic polymer, uses thereof
- Patent Title (中): 含有两亲性聚合物的组合物，其用途
-
Application No.: US10813013Application Date: 2004-03-31
-
Publication No.: US07879345B2Publication Date: 2011-02-01
- Inventor: Odile Aubrun-Sonneville , Florence L'Alloret
- Applicant: Odile Aubrun-Sonneville , Florence L'Alloret
- Applicant Address: FR Paris
- Assignee: L'Oreal
- Current Assignee: L'Oreal
- Current Assignee Address: FR Paris
- Agency: Oblon, Spivak, McClelland, Maier & Neustadt, L.L.P.
- Priority: FR0304578 20030411
- Main IPC: A61Q1/04
- IPC: A61Q1/04 ; A61Q1/14 ; A61Q5/00
Abstract:
The invention relates to a composition preferably useful for topical application in the form of an oil-in-water emulsion comprising, in a physiologically acceptable medium, an oily phase dispersed in an aqueous phase, containing at least one lipophilic emulsifier and at least one water-soluble or water-dispersible amphiphilic polymer, which may be obtained from 2-acrylamido-2-methylpropanesulphonic acid units and from hydrophobic monomers comprising an oxyalkylene chain.
Public/Granted literature
- US20050002891A1 Composition containing an amphiphilic polymer, uses thereof Public/Granted day:2005-01-06
Information query
