ELECTROPHOTOGRAPHIC PHOTOSENSITIVE MEMBER, PROCESS CARTRIDGE, AND ELECTROPHOTOGRAPHIC APPARATUS
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United States of America Patent
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Issued Date -
Dec 21, 2023
app pub date -
Jun 9, 2023
filing date -
Jun 15, 2022
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Abstract
An electrophotographic photosensitive member capable of suppressing a pattern memory. Specifically, an electrophotographic photosensitive member including: a support; an undercoat layer formed on the support; and a photosensitive layer formed on the undercoat layer, wherein the undercoat layer contains a polymerization product of a composition containing: an electron-transporting substance represented by the formula (1); and a crosslinking agent, and wherein the crosslinking agent has a functional group capable of being bonded to at least one polymerizable functional group of the electron-transporting substance.
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