Invention Grant
- Patent Title: Electrophotographic photosensitive member, process cartridge, and electrophotographic apparatus
- Patent Title (中): 电子照相感光构件，处理盒和电子照相设备
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Application No.: US12625821Application Date: 2009-11-25
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Publication No.: US08524430B2Publication Date: 2013-09-03
- Inventor: Shinji Takagi , Hideaki Nagasaka , Kunihiko Sekido , Michiyo Sekiya
- Applicant: Shinji Takagi , Hideaki Nagasaka , Kunihiko Sekido , Michiyo Sekiya
- Applicant Address: JP Tokyo
- Assignee: Canon Kabushiki Kaisha
- Current Assignee: Canon Kabushiki Kaisha
- Current Assignee Address: JP Tokyo
- Agency: Fitzpatrick, Cella, Harper & Scinto
- Priority: JP2009-252119 20091102
- Main IPC: G03G5/14
- IPC: G03G5/14
Abstract:
The present invention relates to an electrophotographic photosensitive member obtained by providing, on a conductive support, a conductive layer containing conductive particles having a volume-average particle diameter of 0.1 μm or more, an intermediate layer, and a photosensitive layer in the stated order in which the conductive layer contains a polyolefin resin containing a specific repeating structural unit at a specific ratio, and a process cartridge and an electrophotographic apparatus each having the electrophotographic photosensitive member.
Public/Granted literature
- US20110104601A1 ELECTROPHOTOGRAPHIC PHOTOSENSITIVE MEMBER, PROCESS CARTRIDGE, AND ELECTROPHOTOGRAPHIC APPARATUS Public/Granted day:2011-05-05
Information query
