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.: US13909922Application Date: 2013-06-04
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Publication No.: US08971766B2Publication Date: 2015-03-03
- Inventor: Tomohito Taniguchi , Hiroshi Mayuzumi , Yusuke Yagisawa
- Applicant: Canon Kabushiki Kaisha
- Applicant Address: JP Tokyo
- Assignee: Canon Kabushiki Kaisha
- Current Assignee: Canon Kabushiki Kaisha
- Current Assignee Address: JP Tokyo
- Agency: Fitzpatrick, Cella, Harper & Scinto
- Priority: JP2011-273563 20111214
- Main IPC: G03G15/02
- IPC: G03G15/02 ; C08G77/455 ; C08G77/458 ; G03G21/18
Abstract:
The present invention provides an electrophotographic member capable of more definitely suppressing occurrence of a C set image. The electrophotographic member has a surface layer including a modified polysiloxane having a structure represented by the following formula (1). In the formula (1), G represents a bivalent group having an ethylene oxide chain represented by (—O—C2H4—) and L represents polysiloxane having at least a SiO4/2(Q) unit or a SiO3/2(T) unit.
Public/Granted literature
- US20130266338A1 ELECTROPHOTOGRAPHIC MEMBER, PROCESS CARTRIDGE AND ELECTROPHOTOGRAPHIC APPARATUS Public/Granted day:2013-10-10
Information query
