发明授权
- 专利标题： Ozone resistant electrophotographic photosensitive member
- 专利标题（中）： 耐臭氧电子照相感光构件
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申请号： US650988申请日： 1991-02-04
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公开(公告)号： US5126223A公开(公告)日： 1992-06-30
- 发明人: Toshihiro Kikuchi , Tetsuro Kanemaru , Kouichi Suzuki
- 申请人： Toshihiro Kikuchi , Tetsuro Kanemaru , Kouichi Suzuki
- 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： JPX63-54622 19880308
- 主分类号： G03G5/06
- IPC分类号： G03G5/06
摘要：
An electrophotographic photosensitive member having a photosensitive layer laminated on an electroconductive support, characterized in that the photosensitive layer contains a biphenyl compound represented by the following formula: ##STR1## (wherein R.sup.1 represents an alkyl group; R.sup.3 represents an aralkyl group; R.sup.3 and R.sup.4 each represent an aromatic ring group; Ar and Ar' each represent a divalent aromatic ring group).
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