Invention Grant
- Patent Title: Electrophotographic photosensitive body
- Patent Title (中): 电子照相感光体
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Application No.: US11719863Application Date: 2005-11-21
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Publication No.: US07790342B2Publication Date: 2010-09-07
- Inventor: Katsumi Abe , Atsushi Takesue , Takehiro Nakajima , Makoto Koike , Shinya Nagai
- Applicant: Katsumi Abe , Atsushi Takesue , Takehiro Nakajima , Makoto Koike , Shinya Nagai
- Applicant Address: JP Kawasaki-shi
- Assignee: Hodogaya Chemical Co., Ltd.
- Current Assignee: Hodogaya Chemical Co., Ltd.
- Current Assignee Address: JP Kawasaki-shi
- Agency: Oblon, Spivak, McClelland, Maier & Neustadt, L.L.P.
- Priority: JP2004-337169 20041122
- International Application: PCT/JP2005/021750 WO 20051121
- International Announcement: WO2006/054805 WO 20060526
- Main IPC: G03G5/06
- IPC: G03G5/06
Abstract:
An object of the present invention is to provide an electrophotographic photosensitive body having improved electrophotographic characteristics such as sensitivity and residual potential and also having excellent durability. The present invention provides an electrophotographic photosensitive body having a layer containing at least one specific p-terphenyl compound and at least one polycarbonate resin represented by the general formula (I): in a mass ratio of the p-terphenyl compound to the polycarbonate resin within the range of 2:8 to 7:3.
Public/Granted literature
- US20090226830A1 ELECTROPHOTOGRAPHIC PHOTOSENSITIVE BODY Public/Granted day:2009-09-10
Information query
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