发明授权
- 专利标题: Carbon-containing metal oxide pigments
- 专利标题(中): 含碳金属氧化物颜料
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申请号: US921800申请日: 1992-07-30
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公开(公告)号: US5271771A公开(公告)日: 1993-12-21
- 发明人: Klaus-Dieter Franz , Klausg Ambrosius , Hans-Dieter Bruckner
- 申请人: Klaus-Dieter Franz , Klausg Ambrosius , Hans-Dieter Bruckner
- 申请人地址: DEX Darmstadt
- 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 Darmstadt
- 优先权: DEX4125134 19910730
- 主分类号: C09C3/06
- IPC分类号: C09C3/06 ; C09B67/08 ; C09C1/00 ; C09C1/24 ; C09C1/36 ; C09C3/08 ; C09C1/44
摘要:
The invention relates to carbon-containing plate-like pigments, obtainable by pyrolysis of carbon-containing compounds in the presence of either plate-like metal oxides or metal oxide mixtures or plate-like substrates coated with titanium dioxide and at least one further metal oxide under conditions in which the metal of the metal oxide is reduced.
公开/授权文献
- US5895826A Dielectric fluids 公开/授权日:1999-04-20
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