发明授权
- 专利标题: Platelet-shaped titanium dioxide pigment
- 专利标题(中): 血小板状二氧化钛颜料
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申请号: US983346申请日: 1998-01-09
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公开(公告)号: US5858078A公开(公告)日: 1999-01-12
- 发明人: Stefanie Andes , Gerd Bauer , Gunter Brenner , Dieter Bruckner , Andrea Heyland , Matthias Kuntz , Karl Osterried , Gerhard Pfaff , Michael Schmelz
- 申请人: Stefanie Andes , Gerd Bauer , Gunter Brenner , Dieter Bruckner , Andrea Heyland , Matthias Kuntz , Karl Osterried , Gerhard Pfaff , Michael Schmelz
- 申请人地址: DEX
- 专利权人: Merck Patent Gesellschaft mit Beschrankter Haftung
- 当前专利权人: Merck Patent Gesellschaft mit Beschrankter Haftung
- 当前专利权人地址: DEX
- 优先权: DEX19618564.5 19960509
- 主分类号: A23L5/42
- IPC分类号: A23L5/42 ; A61K8/00 ; A61K8/29 ; A61Q17/04 ; C04B33/14 ; C08K9/02 ; C09C1/00 ; C09C1/36 ; C09D5/36 ; C09D7/12 ; C09D11/037 ; C23C16/40
摘要:
Plateletlike, substrate-free titanium dioxide pigment obtainable by solidifying an aqueous solution of a thermally hydrolyzable titanium compound on a continuous belt, detaching the resulting layer, coating the resulting titanium dioxide platelets, with or without drying in between, with further titanium dioxide by a wet method, and separating off, drying and calcining the material obtained.
公开/授权文献
- US5320311A Bracket mounting assembly 公开/授权日:1994-06-14
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