Invention Grant
US08968711B2 Cosmetic or dermatological composition comprising a polymer bearing junction groups, and cosmetic treatment process
有权
化妆品或皮肤病学组合物,其包含具有接合基团的聚合物和美容处理方法
- Patent Title: Cosmetic or dermatological composition comprising a polymer bearing junction groups, and cosmetic treatment process
- Patent Title (中): 化妆品或皮肤病学组合物,其包含具有接合基团的聚合物和美容处理方法
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Application No.: US12679839Application Date: 2008-10-03
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Publication No.: US08968711B2Publication Date: 2015-03-03
- Inventor: Sandrine Chodorowski-Kimmes , Pascal Giustiniani
- Applicant: Sandrine Chodorowski-Kimmes , Pascal Giustiniani
- Applicant Address: FR Paris
- Assignee: L'Oreal
- Current Assignee: L'Oreal
- Current Assignee Address: FR Paris
- Agency: Oblon, McClelland, Maier & Neustadt, L.L.P.
- Priority: FR0758099 20071005
- International Application: PCT/FR2008/051795 WO 20081003
- International Announcement: WO2009/053594 WO 20090430
- Main IPC: A61K8/85
- IPC: A61K8/85 ; A61Q1/04 ; A61Q3/00 ; A61Q5/00 ; A61Q17/04 ; A61Q1/06 ; A61Q3/02 ; C08G18/42 ; C08G18/71 ; C08G63/48

Abstract:
The present patent application relates to a cosmetic or dermatological composition comprising, in a cosmetically or dermatologically acceptable medium, a polymer comprising: (a) a polymer backbone that may be obtained by reaction: of a polyol comprising 3 to 6 hydroxyl groups; of a monocarboxylic acid containing 6 to 32 carbon atoms; of a polycarboxylic acid comprising at least two carboxylic groups COOH, and/or of a cyclic anhydride such as a polycarboxylic acid and/or of a lactone comprising at least one carboxylic group COOH; and (b) at least one junction group linked to the said polymer backbone and capable of establishing H bonds with one or more partner junction groups, each pairing of a junction group involving at least three H (hydrogen) bonds. The patent application also concerns a cosmetic treatment process using the said composition.
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