发明授权
- 专利标题: Electrophotographic member with the surface layer having a fluorine type resin powder and a fluorine type block polymer
- 专利标题(中): 表面层具有氟型树脂粉末和氟型嵌段聚合物的电子照相材料
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申请号: US177349申请日: 1988-04-01
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公开(公告)号: US4863823A公开(公告)日: 1989-09-05
- 发明人: Masaaki Hiro , Tomohiro Kimura , Toshiyuki Yoshihara , Yoichi Kawamorita , Masaru Nakagawa
- 申请人: Masaaki Hiro , Tomohiro Kimura , Toshiyuki Yoshihara , Yoichi Kawamorita , Masaru Nakagawa
- 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: JPX62-082979 19870406
- 主分类号: G03G5/05
- IPC分类号: G03G5/05 ; G03G5/14 ; G03G5/147
摘要:
An electrophotographic photosensitive member has a photosensitive layer on an electroconductive support, characterized in that the surface layer contains a fluorine type resin powder and a fluorine type block copolymer.
公开/授权文献
- US5519432A Dual laser source for use in a raster output scanner 公开/授权日:1996-05-21
信息查询
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