发明授权
US4971871A Electrophotographic lithographic printing plate precursor 失效
电子照相平版印刷版前体

  • 专利标题: Electrophotographic lithographic printing plate precursor
  • 专利标题(中): 电子照相平版印刷版前体
  • 申请号: US303508
    申请日: 1989-01-30
  • 公开(公告)号: US4971871A
    公开(公告)日: 1990-11-20
  • 发明人: Eiichi KatoKazuo Ishii
  • 申请人: Eiichi KatoKazuo Ishii
  • 申请人地址: JPX Kanagawa
  • 专利权人: Fuji Photo Film Co., Ltd.
  • 当前专利权人: Fuji Photo Film Co., Ltd.
  • 当前专利权人地址: JPX Kanagawa
  • 优先权: JPX63-17421 19880129; JPX63-22062 19880203
  • 主分类号: G03G5/05
  • IPC分类号: G03G5/05
Electrophotographic lithographic printing plate precursor
摘要:
An electrophotographic lithographic printing plate precursor comprising a conductive support having provided thereon at least one photoconductive layer containing photoconductive zinc oxide and a resin binder, wherein said resin binder comprises (A) at least one resin containing at least one functional group capable of forming at least one hydrophilic group selected from a thiol group, a phosphono group, an amino group, and a sulfo group upon decomposition and at least one of (B) a heat-curable and photo-curable resin and (C) a crosslinking agent. The printing plate precursor provides a printing plate exhibiting excellent resistance to background stains and printing durability.
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