发明授权
- 专利标题： Process for producing a copper phthalocyanine compound
- 专利标题（中）： 生产铜酞菁化合物的方法
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申请号： US606857申请日： 1990-10-31
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公开(公告)号： US5153314A公开(公告)日： 1992-10-06
- 发明人: Tomio Segawa , Kazuhiro Maruyama , Tadashi Ninomiya , Motokazu Suyama
- 申请人： Tomio Segawa , Kazuhiro Maruyama , Tadashi Ninomiya , Motokazu Suyama
- 申请人地址： JPX Tokyo
- 专利权人： Kawasaki Kasei Chemicals Ltd.
- 当前专利权人： Kawasaki Kasei Chemicals Ltd.
- 当前专利权人地址： JPX Tokyo
- 优先权： JPX1-300920 19891121
- 主分类号： C07D487/22
- IPC分类号： C07D487/22 ; C09B47/06
摘要：
A process for producing a copper phthalocyanine compound, which comprises heating and reacting phthalic acid or a phthalic acid derivative, urea or a urea derivative and cuprous chloride in the presence of a catalyst in an inert organic solvent, wherein the cuprous chloride is used in an amount of from 95 to 99% of the stoichiometric amount relative to the phthalic acid or the phthalic acid derivative.
公开/授权文献
- US5634869A Shift control system for automatic transmission 公开/授权日：1997-06-03
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