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公开(公告)号:WO2005113686A1
公开(公告)日:2005-12-01
申请号:PCT/US2005/016612
申请日:2005-05-12
Applicant: ENGELHARD CORPORATION
Inventor: MAZZELLA, Frank A. , UZUNIAN, Gabriel E.
IPC: C09C1/00
CPC classification number: C09C1/0021 , C09C1/0015 , C09C2200/1004 , C09C2200/301 , C09C2220/10
Abstract: An unsupported platy titanium dioxide pigment containing an organic dye laked thereon. The dyed Ti0 2 pigment is useful to color cosmetic, food, and drug formulations.
Abstract translation: 一种无载体的含有在其上沉淀的有机染料的片状二氧化钛颜料。 染色的TiO 2颜料可用于着色化妆品,食品和药物制剂。