发明授权
US5145662A Cosmetic use of dibenzoylmethane diorganopolysiloxanes and novel
cosmetic compositions containing such compounds for the protection of
skin and hair
失效
含有这些化合物的二苯甲基二氢化AN AN IL IL IR IR IR IR IR IR IR IR
- 专利标题： Cosmetic use of dibenzoylmethane diorganopolysiloxanes and novel cosmetic compositions containing such compounds for the protection of skin and hair
- 专利标题（中）： 含有这些化合物的二苯甲基二氢化AN AN IL IL IR IR IR IR IR IR IR IR
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申请号： US479524申请日： 1990-02-13
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公开(公告)号： US5145662A公开(公告)日： 1992-09-08
- 发明人: Serge Forestier , Gerard Lang , Herve Richard
- 申请人： Serge Forestier , Gerard Lang , Herve Richard
- 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： FRX8901991 19890215
- 主分类号： A61K8/55
- IPC分类号： A61K8/55 ; A61K8/00 ; A61K8/34 ; A61K8/37 ; A61K8/58 ; A61K8/72 ; A61K8/89 ; A61K8/891 ; A61K8/893 ; A61K8/92 ; A61K9/12 ; A61Q1/00 ; A61Q5/00 ; A61Q5/02 ; A61Q5/10 ; A61Q17/04 ; C07F7/08 ; C08G77/14 ; C08G77/22 ; C08G77/38 ; C08L83/04 ; C08L83/06 ; C08L83/08
摘要：
The cosmetic use is described, for use as a UV filter, of dibenzoylmethane diorganopolysiloxanes having either formula: ##STR1## where R is C.sub.1 -C.sub.10 alkyl, phenyl or 3,3,3-trifluoropropyl, B is R or A, r=0-200, s=0-50, or formula: ##STR2## where u=1-20, t=0-20 and t+u.gtoreq.3. A and/or B represent an alkylene or alkyleneoxy-dibenzoylmethane which may be substituted.
公开/授权文献
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