发明名称 |
UV-protection formulation |
摘要 |
The present invention provides, as a first aspect, a sun protection agent, which is especially suitable for use in pharmaceutical or cosmetic applications, comprising a) a micronised organic UV absor.ber; and one, or preferably both of; b) an oil-soluble, non-micronised UV absorber and/or an inorganic micropigment; and c) a polymeric hollow sphere additive and/or a polymer selected from xanthan and/or polyvinylpyrrolidone. The present invention also provides a sunscreen composition comprising A) 0.1 to 15%, preferably 0.5 to 10% by weight, based on the total composition of a sun screen agent according to the present invention; and B) a cosmetically acceptable carrier.
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申请公布号 |
EP0893119(A1) |
申请公布日期 |
1999.01.27 |
申请号 |
EP19980810688 |
申请日期 |
1998.07.17 |
申请人 |
CIBA SPECIALTY CHEMICALS HOLDING INC. |
发明人 |
LUTHER, HELMUT;STEHLIN, ALBERT;HERZOG, BERND |
分类号 |
C07D249/20;A61K8/00;A61K8/11;A61K8/29;A61K8/42;A61K8/49;A61K8/73;A61K8/81;A61Q17/04;C07D235/08;C07D251/54;C09K3/00;(IPC1-7):A61K7/42 |
主分类号 |
C07D249/20 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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