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公开(公告)号:EP0844980B1
公开(公告)日:2000-12-06
申请号:EP96928427.2
申请日:1996-08-08
发明人: JACHOW, Harald , SCHWAB, Ekkehard , KORMANN, Claudius , DAUSCH, Wilma , SPERLING, Karin , WESTENFELDER, Horst
IPC分类号: C01G23/053 , C09C1/36 , A61K7/00
CPC分类号: A61Q19/004 , A61K8/29 , A61K2800/413 , A61K2800/43 , A61Q19/00 , B82Y5/00 , B82Y30/00 , C01G23/053 , C01G23/0536 , C01P2002/84 , C01P2004/64 , C01P2006/12 , C01P2006/60 , C09C1/3661
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公开(公告)号:EP0844980A1
公开(公告)日:1998-06-03
申请号:EP96928427.0
申请日:1996-08-08
发明人: JACHOW, Harald , SCHWAB, Ekkehard , KORMANN, Claudius , DAUSCH, Wilma , SPERLING, Karin , WESTENFELDER, Horst
CPC分类号: A61Q19/004 , A61K8/29 , A61K2800/413 , A61K2800/43 , A61Q19/00 , B82Y5/00 , B82Y30/00 , C01G23/053 , C01G23/0536 , C01P2002/84 , C01P2004/64 , C01P2006/12 , C01P2006/60 , C09C1/3661
摘要: The invention concerns titanium dioxide pigments obtained by complete hydrolysis of a hydrolizable titanium compound at between 0 and 100 °C with intensive stirring, a pH set between 3 and 8 and maintenance of this pH within a range of 0.3 units. The titanium dioxide pigments can be used to produce cosmetic preparations and medicaments.
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