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1. (WO2018079118) POLYARYLATE RESIN AND ELECTROPHOTOGRAPHIC PHOTORECEPTOR

Pub. No.:    WO/2018/079118    International Application No.:    PCT/JP2017/033119
Publication Date: Fri May 04 01:59:59 CEST 2018 International Filing Date: Thu Sep 14 01:59:59 CEST 2017
IPC: C08G 63/193
C08K 5/18
C08L 67/03
G03G 5/05
G03G 5/06
Applicants: KYOCERA DOCUMENT SOLUTIONS INC.
京セラドキュメントソリューションズ株式会社
Inventors: AZUMA Jun
東 潤
KITAGUCHI Kenji
北口 健二
Title: POLYARYLATE RESIN AND ELECTROPHOTOGRAPHIC PHOTORECEPTOR
Abstract:
A polyarylate resin includes repeating units represented by general formula (1) and repeating units represented by general formula (2). In general formulae (1) and (2), R1 represents a hydrogen atom or a methyl group. In general formula (2), X represents a bivalent group represented by chemical formula (2A), (2B), (2C), or (2D). An electrophotographic photoreceptor (100) comprises an electroconductive substrate (101) and a photosensitive layer (102). The photosensitive layer (102) includes a charge generating agent, a hole transport agent, and a binder resin. The binder resin includes the polyarylate resin. [Compound 1] [Compound 2] [Compound 3]