Invention Grant
- Patent Title: Electrophotographic photosensitive member, electrophotographic apparatus, and process cartridge
- Patent Title (中): 电子照相感光构件，电子照相设备和处理盒
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Application No.: US10714948Application Date: 2003-11-18
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Publication No.: US06998210B2Publication Date: 2006-02-14
- Inventor: Kimihiro Yoshimura , Yosuke Morikawa , Tatsuya Ikezue , Kouichi Nakata , Daisuke Tanaka
- Applicant: Kimihiro Yoshimura , Yosuke Morikawa , Tatsuya Ikezue , Kouichi Nakata , Daisuke Tanaka
- Applicant Address: JP Tokyo
- Assignee: Canon Kabushiki Kaisha
- Current Assignee: Canon Kabushiki Kaisha
- Current Assignee Address: JP Tokyo
- Agency: Fitzpatrick, Cella, Harper & Scinto
- Priority: JP2002-333709 20021118
- Main IPC: G03G5/147
- IPC: G03G5/147
Abstract:
The present invention relates to an electrophotographic photosensitive member comprising a surface layer excellent in adhesiveness and abrasion resistance, having a hardness and a toughness, and not degrading the charge transport property. One aspect of the present invention provides an electrophotographic photosensitive member comprising a photosensitive layer on a conductive support, wherein a surface layer of the photosensitive member contains a crosslinked epoxy-modified resol type phenolic resin, and at least one of a charge transport material and a conductive fine particle.
Public/Granted literature
- US20040101774A1 Electrophotographic photosensitive member, electrophotographic apparatus, and process cartridge Public/Granted day:2004-05-27
Information query
