发明授权
US4792507A Electrophotographic member with surface layer having fluorine resin
powder and fluorine graft polymer
失效
具有表面层的具有氟树脂粉末和氟接枝聚合物的电子照相构件
- 专利标题: Electrophotographic member with surface layer having fluorine resin powder and fluorine graft polymer
- 专利标题(中): 具有表面层的具有氟树脂粉末和氟接枝聚合物的电子照相构件
-
申请号: US26176申请日: 1987-03-16
-
公开(公告)号: US4792507A公开(公告)日: 1988-12-20
- 发明人: Toshiyuki Yoshihara , Masaaki Hiro , Tomohiro Kimura
- 申请人: Toshiyuki Yoshihara , Masaaki Hiro , Tomohiro Kimura
- 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: JPX61-58153 19860318; JPX62-51774 19870305; JPX62-54096 19870311
- 主分类号: G03G5/147
- IPC分类号: G03G5/147 ; G03G5/14
摘要:
An electrophotographic photosensitive member having a photosensitive layer on an electroconductive substrate comprises a surface layer containing a fluorine type resin powder and a fluorine type graft polymer.
公开/授权文献
- US5971003A Apparatus to service gas meters 公开/授权日:1999-10-26
信息查询