Hydroxygallium phthalocyanine imaging members and processes
    8.
    发明授权
    Hydroxygallium phthalocyanine imaging members and processes 失效
    羟基镓酞菁成像和工艺

    公开(公告)号:US5473064A

    公开(公告)日:1995-12-05

    申请号:US169486

    申请日:1993-12-20

    IPC分类号: C09B67/12 C09B67/50

    CPC分类号: C09B67/0016 C09B67/0026

    摘要: A process for the preparation of hydroxygallium phthalocyanine which comprises hydrolysis of halogallium phthalocyanine precursor to a hydroxygallium phthalocyanine, and conversion of said resulting hydroxygallium phthalocyanine to Type V hydroxygallium phthalocyanine by contacting said resulting hydroxygallium phthalocyanine with an organic solvent; and wherein said precursor halogallium phthalocyanine is obtained by the reaction of gallium halide with diiminoisoindolene in an organic solvent.

    摘要翻译: 一种制备羟基镓酞菁的方法,其包括将卤代镓酞菁前体水解成羟基镓酞菁,以及通过使所得到的羟基镓酞菁与有机溶剂接触将所得到的羟基镓酞菁转化成V型羟基镓酞菁; 并且其中所述前体卤素镓酞菁通过卤化镓与二亚氨基异吲哚啉在有机溶剂中的反应而获得。