Invention Grant
- Patent Title: Electrophotographic member, process cartridge and electrophotographic apparatus
- Patent Title (中): 电子照相元件，处理盒和电子照相设备
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Application No.: US13615433Application Date: 2012-09-13
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Publication No.: US09017239B2Publication Date: 2015-04-28
- Inventor: Kazutoshi Ishida , Hidenori Satoh , Tomoya Uesugi
- Applicant: Kazutoshi Ishida , Hidenori Satoh , Tomoya Uesugi
- Applicant Address: JP Tokyo
- Assignee: Canon Kabushiki Kaisha
- Current Assignee: Canon Kabushiki Kaisha
- Current Assignee Address: JP Tokyo
- Agency: Fitzpatrick, Cella, Harper and Scinto
- Priority: JP2011-133744 20110615
- Main IPC: F16C13/00
- IPC: F16C13/00 ; G03G15/02 ; G03G15/08
Abstract:
An electrophotographic member whose performances are hardly changed even after a long-term use is provided. An electrophotographic member having a mandrel, an elastic layer and a surface layer, wherein the surface layer contains a titanium oxide film having chemical bonds represented by the following formula (1) and formula (2) is provided. O—Ti—O Formula (1) Ti—O—C Formula (2)
Public/Granted literature
- US20130004202A1 ELECTROPHOTOGRAPHIC MEMBER, PROCESS CARTRIDGE AND ELECTROPHOTOGRAPHIC APPARATUS Public/Granted day:2013-01-03
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