发明授权
- 专利标题： Photoconductive recording element
- 专利标题（中）： 感光记录元件
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申请号： US611526申请日： 1990-11-13
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公开(公告)号： US5190817A公开(公告)日： 1993-03-02
- 发明人: David R. Terrell , Stefaan K. De Meutter , Ulrich Grigo , Volker Serini
- 申请人： David R. Terrell , Stefaan K. De Meutter , Ulrich Grigo , Volker Serini
- 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： EPX89202864.8 19891113
- 主分类号： C08G63/64
- IPC分类号： C08G63/64 ; G03G5/05 ; G03G5/147
摘要：
A photoconductive recording material having a conducting electrode element coated with one or more layers, one or more of said layers incorporating one or more polyester carbonate copolymers, wherein the aromatic carbonate units are present in the range of 10 to 48 mole % of said copolymer and correspond to the general formulae (I), and wherein the aromatic ester units are present in the range of 52 to 90 mole % of said copolymer and have one or more of the compositions represented by the general formulae (II and III) described herein.
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