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公开(公告)号:US06306938B1
公开(公告)日:2001-10-23
申请号:US09294042
申请日:1999-04-19
IPC分类号: C08L9304
CPC分类号: C09D11/037 , C09B67/001 , C09B67/0016 , C09B67/0023 , C09B67/0026 , C09D7/41
摘要: The present invention provides a process for the production of pigmentary copper phthalocyanine in the beta crystalline phase comprising: a) dry or aqueous milling of crude copper phthalocyanine in combination with a natural or chemically modified resin and, optionally, a grinding auxiliary followed by; b) isolation of the milled mass followed by; c) conditioning treatment of the milled mass.
摘要翻译: 本发明提供了一种在β晶相中生产颜料铜酞菁的方法,包括:a)将粗铜酞菁与天然或化学改性的树脂和任选的研磨助剂(其后为b)的干法或水性研磨 )分离研磨的质量,然后c)调整处理的研磨质量。