发明授权
- 专利标题: Use of emulsifier systems containing organomodified siloxane block copolymers for the preparation of cosmetic or pharmaceutical compositions
- 专利标题(中): 使用含有机改性硅氧烷嵌段共聚物的乳化剂体系来制备化妆品或药物组合物
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申请号: US12991255申请日: 2009-04-15
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公开(公告)号: US08466248B2公开(公告)日: 2013-06-18
- 发明人: Juergen Meyer , Frank Unger , Michael Ferenz , Sascha Herrwerth , Christian Hartung , Andrea Lohse
- 申请人: Juergen Meyer , Frank Unger , Michael Ferenz , Sascha Herrwerth , Christian Hartung , Andrea Lohse
- 申请人地址: DE Essen
- 专利权人: Evonik Goldschmidt GmbH
- 当前专利权人: Evonik Goldschmidt GmbH
- 当前专利权人地址: DE Essen
- 代理机构: Scully, Scott, Murphy & Presser, P.C.
- 优先权: DE102008001788 20080515
- 国际申请: PCT/EP2009/054426 WO 20090415
- 国际公布: WO2009/138306 WO 20091119
- 主分类号: C08G77/12
- IPC分类号: C08G77/12
摘要:
The invention relates to emulsifier systems comprising organomodified siloxane block copolymers, their use, in particular the preparation of cosmetic, dermatological or pharmaceutical formulations, and of care and cleaning compositions, and also the products themselves prepared with the help of emulsifier systems.
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