发明授权
US07232561B2 Washing compositions comprising at least one amphiphilic block copolymer and at least one cationic or amphoteric polymer
失效
包含至少一种两亲嵌段共聚物和至少一种阳离子或两性聚合物的洗涤组合物
- 专利标题： Washing compositions comprising at least one amphiphilic block copolymer and at least one cationic or amphoteric polymer
- 专利标题（中）： 包含至少一种两亲嵌段共聚物和至少一种阳离子或两性聚合物的洗涤组合物
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申请号： US10449119申请日： 2003-06-02
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公开(公告)号： US07232561B2公开(公告)日： 2007-06-19
- 发明人: Claude Dubief , Serge Restle , Franck Giroud
- 申请人： Claude Dubief , Serge Restle , Franck Giroud
- 申请人地址： FR Paris
- 专利权人： L'Oreal S.A.
- 当前专利权人： L'Oreal S.A.
- 当前专利权人地址： FR Paris
- 代理机构： Finnegan, Henderson, Farabow, Garrett & Dunner, L.L.P.
- 优先权： FR0206731 20020531
- 主分类号： A61K8/72
- IPC分类号： A61K8/72 ; A61K8/90 ; C11D1/86 ; C11D3/37 ; C11D1/02
摘要：
A composition for washing a keratinous substance comprising, in a cosmetically acceptable aqueous or aqueous/alcoholic medium, at least one linear block copolymer comprising at least one hydrophobic block and at least one hydrophilic block, with the exception of block copolymers of ethylene oxide and of propylene oxide, block copolymers comprising urethane units and block copolymers comprising siloxane units, at least one polymer chosen from cationic and amphoteric polymers, and at least one anionic surface-active agent in combination with at least one additional surface-active agent chosen from nonionic surface-active agents and amphoteric surface-active agents, and a method for washing keratinous substances, for example, keratinous fibers using said composition.
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