Invention Grant
- Patent Title: Electrophotographic photosensitive member, process cartridge, and electrophotographic apparatus
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Application No.: US12625801Application Date: 2009-11-25
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Publication No.: US08524429B2Publication Date: 2013-09-03
- Inventor: Kunihiko Sekido , Hideaki Nagasaka , Michiyo Sekiya , Shinji Takagi
- Applicant: Kunihiko Sekido , Hideaki Nagasaka , Michiyo Sekiya , Shinji Takagi
- Applicant Address: JP Tokyo
- Assignee: Canon Kabushiki Kaishi
- Current Assignee: Canon Kabushiki Kaishi
- Current Assignee Address: JP Tokyo
- Agency: Fitzpatrick, Cella, Harper & Scinto
- Priority: JP2009-252076 20091102
- Main IPC: G03G5/14
- IPC: G03G5/14
Abstract:
The present invention relates to an electrophotographic photosensitive member obtained by providing an intermediate layer and a photosensitive layer on a conductive support in the stated order, the electrophotographic photosensitive member being characterized in that the intermediate layer contains a specific polyolefin resin and a specific organic electron-transporting substance, and a process cartridge and an electrophotographic apparatus each having the electrophotographic photosensitive member.
Public/Granted literature
- US08632931B2 Electrophotographic photosensitive member, process cartridge, and electrophotographic apparatus Public/Granted day:2014-01-21
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