发明申请
- 专利标题： ELECTROPHOTOGRAPHIC PHOTOSENSITIVE MEMBER, PROCESS CARTRIDGE, AND ELECTROPHOTOGRAPHIC APPARATUS
- 专利标题（中）： 电子照相感光元件，工艺盒和电子照相设备
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申请号： US14664678申请日： 2015-03-20
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公开(公告)号： US20150277249A1公开(公告)日： 2015-10-01
- 发明人: Daisuke Miura , Yota Ito , Takashi Anezaki , Hirofumi Kumoi
- 申请人： CANON KABUSHIKI KAISHA
- 优先权： JP2014-062357 20140325; JP2015-031047 20150219
- 主分类号： G03G5/07
- IPC分类号： G03G5/07 ; G03G5/06
摘要：
A charge transporting layer of an electrophotographic photosensitive member contains a polysiloxane resin having a terminal structure represented by the formula (1), at least one selected from the group consisting of a polycarbonate resin A having a structural unit represented by the formula (A) and a polyarylate resin B having a structural unit represented by the formula (B), and a charge transporting substance, wherein the content of the siloxane structure in the polysiloxane resin is not less than 0.5% by mass and not more than 10% by mass based on the total mass of whole resin in the charge transporting layer.
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