发明名称 |
Skin cosmetic compositions containing a weak carboxylic acid and random copolymers of ethylene oxides and propylene oxides |
摘要 |
Cosmetic skin compositions containing a weak carboxylic acid and a random copolymer of ethylene oxide and propylene oxide. The copolymer reduces skin irritation that is sometimes caused by the weak acid active without reducing delivery of weak acids to skin tissues.
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申请公布号 |
US6610741(B1) |
申请公布日期 |
2003.08.26 |
申请号 |
US20000640028 |
申请日期 |
2000.08.16 |
申请人 |
UNILEVER HOME & PERSONAL CARE USA DIVISION OF CONOPCO, INC. |
发明人 |
MUKHERJEE SURAJIT;RICK DONALD;HABIF STEPHAN SAMUEL |
分类号 |
A61K8/72;A61K8/00;A61K8/04;A61K8/06;A61K8/30;A61K8/36;A61K8/362;A61K8/365;A61K8/44;A61K8/67;A61K8/86;A61Q17/04;A61Q19/00;A61Q19/08;(IPC1-7):A61K31/19;A61K47/34;A01N37/00;A01N25/00 |
主分类号 |
A61K8/72 |
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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