发明授权
US07390916B2 Photoprotective cosmetic compositions containing aromatic amide, sulphonamide or carbamate derivatives of acrylonitrile and novel aromatic amide, sulphonamide or carbamate derivatives of acrylonitrile
有权
含有芳香族酰胺，丙烯腈磺酰胺或氨基甲酸酯衍生物和新型芳香族酰胺，丙烯腈磺酰胺或氨基甲酸酯衍生物的光保护性化妆品组合物
- 专利标题： Photoprotective cosmetic compositions containing aromatic amide, sulphonamide or carbamate derivatives of acrylonitrile and novel aromatic amide, sulphonamide or carbamate derivatives of acrylonitrile
- 专利标题（中）： 含有芳香族酰胺，丙烯腈磺酰胺或氨基甲酸酯衍生物和新型芳香族酰胺，丙烯腈磺酰胺或氨基甲酸酯衍生物的光保护性化妆品组合物
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申请号： US11808501申请日： 2007-06-11
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公开(公告)号： US07390916B2公开(公告)日： 2008-06-24
- 发明人: Hervé Richard , Bernadette Luppi
- 申请人： Hervé Richard , Bernadette Luppi
- 申请人地址： FR Paris
- 专利权人： L'Oreal
- 当前专利权人： L'Oreal
- 当前专利权人地址： FR Paris
- 代理机构： Nixon & Vanderhye P.C.
- 优先权： FR0108092 20010620
- 主分类号： C07C255/00
- IPC分类号： C07C255/00
摘要：
Cosmetic compositions for topical use for protecting the skin and the hair, containing, in a cosmetically acceptable support, at least one compound of formula (1) or (2) in which X1 represents R3—(C═O)—, R3—SO2— or R3—O—(C═O)—, X2 represents —(C═O)—R′3—(C═O)—, —SO2—R′3—SO2— or —(C═O)—O—R′3—O—(C═O)—, Y represents —(C═O)—R4 or —SO2R5, R2 represents a C1-8 alkyl group, n is 0, 1 or 2, R3 represents C1-30 alkyl or C3-30 alkenyl, R′3 represents a single bond or a divalent C1-30 alkylene or C3-30 alkenylene radical, R4 represents —OR6 or —NHR6, R5 represents C1-30 alkyl or a phenyl nucleus, R6 represents C1-30 alkyl or C3-30 alkenyl, and novel compounds of formula (2).
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