发明授权
US5707775A Imaging element and method for making a lithographic printing plate according to silver salt diffusion transfer processing 失效
根据银盐扩散转移处理制造平版印刷版的成像元件和方法

  • 专利标题: Imaging element and method for making a lithographic printing plate according to silver salt diffusion transfer processing
  • 专利标题(中): 根据银盐扩散转移处理制造平版印刷版的成像元件和方法
  • 申请号: US713199
    申请日: 1996-09-12
  • 公开(公告)号: US5707775A
    公开(公告)日: 1998-01-13
  • 发明人: Lode DeprezRonny De Clercq
  • 申请人: Lode DeprezRonny De Clercq
  • 申请人地址: BEX Mortsel
  • 专利权人: AGFA-Gevaert, N.V.
  • 当前专利权人: AGFA-Gevaert, N.V.
  • 当前专利权人地址: BEX Mortsel
  • 优先权: EPX95202843 19951020
  • 主分类号: G03C8/28
  • IPC分类号: G03C8/28 G03F7/07
Imaging element and method for making a lithographic printing plate
according to silver salt diffusion transfer processing
摘要:
The present invention provides an imaging element for making a lithographic printing plate according to silver salt diffusion transfer processing, said imaging element comprising on a support a silver halide emulsion layer and a receiving layer, said receiving layer comprising (i) physical development nuclei, (ii) an inorganic colloidal substance and (iii) a hydrophilic polymer being a homo- or copolymer of acrylamide or methacrylamide.
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