Invention Grant
- Patent Title: Electrophotographic photoreceptor, image forming apparatus, and process cartridge
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Application No.: US14933413Application Date: 2015-11-05
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Publication No.: US09599916B2Publication Date: 2017-03-21
- Inventor: Tomoharu Asano , Eiji Kurimoto , Tetsuro Suzuki , Daisuke Nii , Toshihiro Ishida
- Applicant: Tomoharu Asano , Eiji Kurimoto , Tetsuro Suzuki , Daisuke Nii , Toshihiro Ishida
- Applicant Address: JP Tokyo
- Assignee: Ricoh Company, Ltd.
- Current Assignee: Ricoh Company, Ltd.
- Current Assignee Address: JP Tokyo
- Agency: Oblon, McClelland, Maier & Neustadt, L.L.P.
- Priority: JP2014-246656 20141205
- Main IPC: G03G5/14
- IPC: G03G5/14 ; G03G5/043
Abstract:
An electrophotographic photoreceptor includes a substrate, an undercoat layer overlying the substrate, and a photosensitive layer overlying the undercoat layer. The undercoat layer includes a binder resin, a metal oxide particle and a compound having a thiol group.
Public/Granted literature
- US20160161871A1 ELECTROPHOTOGRAPHIC PHOTORECEPTOR, IMAGE FORMING APPARATUS, AND PROCESS CARTRIDGE Public/Granted day:2016-06-09
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