发明名称 |
Process for the preparation of odourless polyether alcohols using DMC catalysts and their use in cosmetic and/or dermatological preparations |
摘要 |
Cosmetic and/or dermatological preparations prepared using polyether alcohols, characterized in that, for the preparation of the polyether alcohol, a) a DMC catalyst is used and b) the polyether alcohols obtained in this way are not further treated.
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申请公布号 |
US2010266518(A1) |
申请公布日期 |
2010.10.21 |
申请号 |
US20100759787 |
申请日期 |
2010.04.14 |
申请人 |
EVONIK GOLDSCHMIDT GMBH |
发明人 |
SPRINGER OLIVER;THUM OLIVER;SCHUBERT FRANK |
分类号 |
A61K8/34;A61K47/08;A61Q15/00;A61Q17/04;C07C43/13 |
主分类号 |
A61K8/34 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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