发明授权
US5032382A Light-stable screening cosmetic composition containing bixin combined
with a lipid-soluble UV filter and its use for protecting the human
epidermis against ultra-violet radiation
失效
含有bixin与脂溶性紫外线过滤器结合的轻稳定筛选化妆品组合物及其用于保护人体表皮免受紫外线辐射的作用
- 专利标题： Light-stable screening cosmetic composition containing bixin combined with a lipid-soluble UV filter and its use for protecting the human epidermis against ultra-violet radiation
- 专利标题（中）： 含有bixin与脂溶性紫外线过滤器结合的轻稳定筛选化妆品组合物及其用于保护人体表皮免受紫外线辐射的作用
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申请号： US244746申请日： 1988-09-14
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公开(公告)号： US5032382A公开(公告)日： 1991-07-16
- 发明人: Jean F. Grollier , Jean Cotteret , Georges Rosenbaum
- 申请人： Jean F. Grollier , Jean Cotteret , Georges Rosenbaum
- 申请人地址： FRX Paris
- 专利权人： L'Oreal
- 当前专利权人： L'Oreal
- 当前专利权人地址： FRX Paris
- 优先权： LUX86997 19870921
- 主分类号： A61K8/00
- IPC分类号： A61K8/00 ; A61K8/33 ; A61K8/34 ; A61K8/35 ; A61K8/36 ; A61K8/37 ; A61K8/92 ; A61K8/97 ; A61K36/736 ; A61Q17/04
摘要：
The invention relates to a light-stable cosmetic composition for protecting the human epidermis against UV radiation, containing at least 0.0025% by weight of bixin combined with at least 1% by weight of one or more lipid-soluble agents screening UV radiation, chosen from 3-benzylidene-dl-camphor, its derivatives and benzophenone derivatives, in a cosmetically acceptable vehicle comprising at least one fatty phase.The bixin takes the form of an oily extract of annatto containing at least 0.1% by weight of bixin.
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