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|1. (WO2018079118) POLYARYLATE RESIN AND ELECTROPHOTOGRAPHIC PHOTORECEPTOR|
|Applicants:||KYOCERA DOCUMENT SOLUTIONS INC.
|Title:||POLYARYLATE RESIN AND ELECTROPHOTOGRAPHIC PHOTORECEPTOR|
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]