Electrophotographic photosensitive member, process cartridge, and image forming apparatus
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United States of America Patent
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May 12, 2020
Grant Date -
Nov 21, 2019
app pub date -
Nov 30, 2017
filing date -
Dec 26, 2016
priority date (Note) -
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Abstract
An electrophotographic photosensitive member (1) includes a conductive substrate (2) and a photosensitive layer (3). The photosensitive layer (3) is a single-layer photosensitive layer (3c) and contains a charge generating material, a hole transport material, an electron transport material, and a binder resin. The binder resin includes a polyarylate resin represented by general formula (1).
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