发明授权
US06409998B1 UV-photoprotecting emulsions comprising micronized insoluble screening agents and associative polymers
有权
包含微粉化不溶性筛选剂和缔合聚合物的UV-光保护乳液
- 专利标题： UV-photoprotecting emulsions comprising micronized insoluble screening agents and associative polymers
- 专利标题（中）： 包含微粉化不溶性筛选剂和缔合聚合物的UV-光保护乳液
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申请号： US09693889申请日： 2000-10-23
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公开(公告)号： US06409998B1公开(公告)日： 2002-06-25
- 发明人: Didier Candau , Serge Forestier , Anne-Marie Pisson
- 申请人： Didier Candau , Serge Forestier , Anne-Marie Pisson
- 优先权： FR99/13220 19991022
- 主分类号： A61K742
- IPC分类号： A61K742
摘要：
Topically applicable, water-resistant cosmetic/dermatological emulsions well suited for the UV-photoprotection of human skin and/or hair contain an effective UV-photoprotecting amount of at least one micronized organic UV-screening agent insoluble therein, the mean particle size of such micronized particles ranging from 0.01 to 2 &mgr;m, and further containing at least one associative polymer which is characteristically other than a C8-C16 alkyl polyglucoside.
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