发明授权
US4632892A Photosensitive member with resin having low oligomer content in charge
transport layer
失效
具有树脂的感光构件在电荷传输层中具有低低聚物含量
- 专利标题： Photosensitive member with resin having low oligomer content in charge transport layer
- 专利标题（中）： 具有树脂的感光构件在电荷传输层中具有低低聚物含量
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申请号： US663934申请日： 1984-10-23
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公开(公告)号： US4632892A公开(公告)日： 1986-12-30
- 发明人: Yuichi Yashiki , Hideki Anayama , Masaaki Hiro
- 申请人： Yuichi Yashiki , Hideki Anayama , Masaaki Hiro
- 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： JPX58-203724 19831101
- 主分类号： G03G5/00
- IPC分类号： G03G5/00 ; G03G5/04 ; G03G5/05 ; G03G5/10
摘要：
An electrophotographic photosensitive member has at least a charge generation layer and a charge transport layer. The charge transport layer comprises a charge transporting material and a resin which contains at least 95% by weight of components of molecular weight of 500 or higher.
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