发明公开
EP0376511A3 Ultraviolet radiation absorbing compositions of bis-1,3-diketone derivatives of benzene
失效
苯并噻唑的BIS-1,3-二酮衍生物的超紫外线吸收组合物
- 专利标题: Ultraviolet radiation absorbing compositions of bis-1,3-diketone derivatives of benzene
- 专利标题(中): 苯并噻唑的BIS-1,3-二酮衍生物的超紫外线吸收组合物
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申请号: EP89312655.7申请日: 1989-12-05
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公开(公告)号: EP0376511A3公开(公告)日: 1990-09-26
- 发明人: Gosciniak, Donald John , Neilan, James Patrick
- 申请人: ICI AMERICAS INC.
- 申请人地址: Concord Pike & New Murphy Road Wilmington Delaware 19897 US
- 专利权人: ICI AMERICAS INC.
- 当前专利权人: ICI AMERICAS INC.
- 当前专利权人地址: Concord Pike & New Murphy Road Wilmington Delaware 19897 US
- 代理机构: Pugsley, Roger Graham
- 优先权: US284539 19881215
- 主分类号: A61K7/42
- IPC分类号: A61K7/42 ; C08K5/07
摘要:
Sunscreen compositions are described which contain certain bis-1,3-diketone derivatives of benzene when incorporated in a carrier in amounts ranging from 0.l-50% by weight.
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