发明名称 |
Polysiloxane Coated Metal Oxide Particles |
摘要 |
The invention provides novel coated metal oxide particles, wherein metal oxide particles are coated with a sunscreen on a polysiloxane basis with UV-A and/or UV-B and/or UV-C and/or broadband filter activity and a process for producing coated metal oxide particles and their use especially in cosmetic or dermatological formulations for the protection against harmful effects of sunlight.
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申请公布号 |
US2008292711(A1) |
申请公布日期 |
2008.11.27 |
申请号 |
US20060886732 |
申请日期 |
2006.03.20 |
申请人 |
BERG-SCHULTZ KATJA;VOLLHARDT JUERGEN H;WESTENFELDER HORST;SIT FINTAN |
发明人 |
BERG-SCHULTZ KATJA;VOLLHARDT JUERGEN H.;WESTENFELDER HORST;SIT FINTAN |
分类号 |
A61K8/89;A61K8/02;A61Q17/04 |
主分类号 |
A61K8/89 |
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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