发明申请
US20070172505A1 Cosmetic composition comprising at least one specific block copolymer
审中-公开
包含至少一种特定嵌段共聚物的化妆品组合物
- 专利标题： Cosmetic composition comprising at least one specific block copolymer
- 专利标题（中）： 包含至少一种特定嵌段共聚物的化妆品组合物
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申请号： US11596410申请日： 2005-05-12
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公开(公告)号： US20070172505A1公开(公告)日： 2007-07-26
- 发明人: Nathalie Mougin , Gwenaelle Jegou
- 申请人： Nathalie Mougin , Gwenaelle Jegou
- 申请人地址： FR Paris 75008
- 专利权人： LOREAL
- 当前专利权人： LOREAL
- 当前专利权人地址： FR Paris 75008
- 优先权： FR0450919 20040512
- 国际申请： PCT/IB05/01307 WO 20050512
- 主分类号： A61K8/02
- IPC分类号： A61K8/02 ; A61K8/00
摘要：
The present invention relates to a cosmetic composition comprising, in a physiologically acceptable medium: at least one aqueous phase, at least one preservative, and at least one block copolymer of rod-coil type comprising at least one coil polymeric block structure with a variable conformation covalently bonded to at least one rod polymeric block structure with a restricted conformation.
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