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公开(公告)号：BRPI0508721A
公开(公告)日：2007-08-14
申请号：BRPI0508721
申请日：2005-03-26
Applicant: BASF AG
Inventor： ANDRE VALERIE , RIEGER JENS , DEBUS HEIDRUM
IPC: C09C3/10 , A61K8/19 , A61K8/27 , A61K8/64 , A61Q17/04 , C09C1/04 , C09C1/24 , C09C1/36 , C09C1/40
Abstract: The present invention relates to surface-modified nanoparticulate metal oxides, methods for their production and use thereof as UV filters in cosmetic preparations.
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