发明申请
- 专利标题： ELECTROPHOTOGRAPHIC PHOTOSENSITIVE MEMBER AND PROCESS CARTRIDGE, AND ELECTROPHOTOGRAPHIC APPARATUS
- 专利标题（中）： 电子照相感光元件和工艺盒和电子照相设备
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申请号： US14573410申请日： 2014-12-17
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公开(公告)号： US20150185630A1公开(公告)日： 2015-07-02
- 发明人: Yota Ito , Michiyo Sekiya , Nobuhiro Nakamura , Atsushi Okuda , Kazunori Noguchi , Kazuko Sakuma
- 申请人： CANON KABUSHIKI KAISHA
- 优先权： JP2013-270564 20131226; JP2014-247188 20141205
- 主分类号： G03G15/00
- IPC分类号： G03G15/00
摘要：
In an electrophotographic photosensitive member, an undercoat layer contains a polymerized product of a composition including an electron transporting substance having a polymerizable functional group, and a crosslinking agent, and a metal oxide particle, and a mass ratio of the electron transporting substance in the composition to the metal oxide particle is 0.5 or more.
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