发明授权
- 专利标题： Electrophotographic photosensitive member, process cartridge, electrophotographic apparatus and method of manufacturing the electrophotographic photosensitive member
- 专利标题（中）： 电子照相感光构件，处理盒，电子照相设备和制造电子照相感光构件的方法
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申请号： US14009721申请日： 2012-03-27
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公开(公告)号： US09188888B2公开(公告)日： 2015-11-17
- 发明人: Atsushi Okuda , Shio Murai , Kazunori Noguchi , Harunobu Ogaki , Kazuhisa Shida , Takashi Anezaki
- 申请人： Atsushi Okuda , Shio Murai , Kazunori Noguchi , Harunobu Ogaki , Kazuhisa Shida , Takashi Anezaki
- 申请人地址： JP 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： JP Tokyo
- 代理机构： Fitzpatrick, Cella, Harper and Scinto
- 优先权： JP2011-088441 20110412; JP2012-063759 20120321
- 国际申请： PCT/JP2012/058791 WO 20120327
- 国际公布： WO2012/141016 WO 20121018
- 主分类号： G03G5/05
- IPC分类号： G03G5/05 ; G03G5/147 ; G03G5/043
摘要：
A charge-transporting layer, which is a surface layer of an electrophotographic photosensitive member, has a matrix-domain structure having a matrix containing constituent β (a polycarbonate resin having a predetermined repeating structural unit) and a charge-transporting substance, and a domain containing constituent α (a polycarbonate resin having a repeating structural unit having a predetermined siloxane moiety).
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