发明名称 |
Dibenzoylmethane sunscreen compositions photostabilized with amphiphilic block copolymers |
摘要 |
Topically applicable photostable sunscreen/photoprotective compositions contain at least one dibenzoylmethane UV-sunscreen and an effective photostabilizing amount therefor of at least one amphiphilic block copolymer which comprises at least one nonionic hydrophilic polymer block and at least one hydrophobic polymer block, formulated into a topically applicable, cosmetically acceptable medium therefor.
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申请公布号 |
US2004091434(A1) |
申请公布日期 |
2004.05.13 |
申请号 |
US20030688937 |
申请日期 |
2003.10.21 |
申请人 |
SOCIETE L'OREAL S.A. |
发明人 |
CHODOROWSKI-KIMMES SANDRINE;QUINN FRANCIS XAVIER |
分类号 |
A61K8/35;A61K8/90;A61Q17/04;(IPC1-7):A61K7/42 |
主分类号 |
A61K8/35 |
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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