发明授权
- 专利标题： Electrophotographic photosensitive member, and electrophotographic apparatus and device unit employing the same
- 专利标题（中）： 电子照相感光构件，以及使用其的电子照相设备和装置单元
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申请号： US62224申请日： 1993-05-18
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公开(公告)号： US5418099A公开(公告)日： 1995-05-23
- 发明人: Shinya Mayama , Naoto Fujimura , Toshiyuki Yoshihara , Nobuyuki Hanami , Kiyoshi Sakai , Hideki Anayama , Junichi Kishi , Hideyuki Ainoya , Katsumi Aoki
- 申请人： Shinya Mayama , Naoto Fujimura , Toshiyuki Yoshihara , Nobuyuki Hanami , Kiyoshi Sakai , Hideki Anayama , Junichi Kishi , Hideyuki Ainoya , Katsumi Aoki
- 申请人地址： JPX Tokyo
- 专利权人： Canon Kabushiki Kaisha
- 当前专利权人： Canon Kabushiki Kaisha
- 当前专利权人地址： JPX Tokyo
- 优先权： JPX4-150046 19920519; JPX4-196129 19920630
- 主分类号： C08G64/08
- IPC分类号： C08G64/08 ; C08G77/448 ; G03G5/147 ; G03G5/087
摘要：
The present invention relates to an electrophotographic photosensitive member comprising an electroconductive support and a photosensitive layer formed thereon: the surface layer of the electrophotographic photosensitive member containing a first copolymer of a first construction unit represented by Formula (1) and a second construction unit represented by Formula (2), and a second copolymer of a third construction unit represented by Formula (3) and a fourth construction unit represented by Formula (4): ##STR1##
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