Invention Grant
- Patent Title: Electrophotographic photosensitive member
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Application No.: US15492914Application Date: 2017-04-20
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Publication No.: US10031431B2Publication Date: 2018-07-24
- Inventor: Jun Azuma , Takahiro Oki , Kensuke Okawa , Akihiko Ogata
- Applicant: KYOCERA Document Solutions Inc.
- Applicant Address: JP Osaka
- Assignee: KYOCERA Document Solutions Inc.
- Current Assignee: KYOCERA Document Solutions Inc.
- Current Assignee Address: JP Osaka
- Agency: Studebaker & Brackett PC
- Priority: JP2016-085936 20160422
- Main IPC: G03G5/05
- IPC: G03G5/05 ; G03G5/047 ; G03G5/06 ; G03G5/10 ; G03G5/14

Abstract:
An electrophotographic photosensitive member includes a conductive substrate and a photosensitive layer. The photosensitive layer contains at least a charge generating material, a charge transport material, and a binder resin. The binder resin includes a polyarylate resin. The polyarylate resin is represented by general formula (1) shown below. In general formula (1), X represents a divalent group represented by chemical formula (1-1), (1-2), (1-3), or (1-4) shown below.
Public/Granted literature
- US20170307989A1 ELECTROPHOTOGRAPHIC PHOTOSENSITIVE MEMBER Public/Granted day:2017-10-26
Information query
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