发明名称 |
Photoprotective/cosmetic compositions comprising sulfonic/hydrophobic amphiphilic polymers |
摘要 |
Photoprotective cosmetic/dermatological compositions well suited for the UV-photoprotection of human skin and/or hair, comprise (a) particulates of at least one insoluble mineral and/or organic UV-screening agent having a particle size ranging from 5 nm to 5 mum and (b) a stabilizing amount of at least one amphiphilic polymerizate of at least one ethylenically unsaturated monomer which comprises a sulfonic group, whether in the free acid or in partially or totally neutralized state, and which amphiphilic polymerizate also comprises at least one hydrophobic moiety.
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申请公布号 |
US2004071641(A1) |
申请公布日期 |
2004.04.15 |
申请号 |
US20030617092 |
申请日期 |
2003.07.11 |
申请人 |
SOCIETE L'OREAL S.A. |
发明人 |
BOUTELET KARL;CANDAU DIDIER |
分类号 |
A61K8/00;A61K8/04;A61K8/29;A61K8/35;A61K8/40;A61K8/58;A61K8/81;A61Q1/00;A61Q5/02;A61Q17/04;(IPC1-7):A61K7/42 |
主分类号 |
A61K8/00 |
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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