Electrophotographic member, process cartridge, and electrophotographic apparatus

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United States of America Patent

PATENT NO 9639009
SERIAL NO

14715033

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Abstract

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The present invention provides a highly electro-conductive electrophotographic member which contributes to formation of high-quality electrophotographic images while bleeding out of an ion conducting agent is reduced, a process cartridge, and an electrophotographic apparatus. Accordingly, the electrophotographic member according to the present invention includes an electro-conductive mandrel and an electro-conductive layer, wherein the electro-conductive layer contains a resin synthesized from a nitrogen-containing aromatic heterocyclic cation and a compound being able to react with the nitrogen-containing aromatic heterocyclic cation, and an anion; the nitrogen-containing aromatic heterocyclic cation has two substituents bonded to hydroxyl groups; and the substituent bonded to the hydroxyl group is bonded to a nitrogen atom of a nitrogen-containing aromatic heterocycle of the nitrogen-containing aromatic heterocyclic cation.

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Patent Owner(s)

  • CANON KABUSHIKI KAISHA

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Arimura, Hideya Suntou-gun, JP 21 473
Nishioka, Satoru Suntou-gun, JP 45 1250
Yamada, Masaki Mishima, JP 221 3454
Yamaguchi, Sosuke Susono, JP 24 485
Yamauchi, Kazuhiro Suntou-gun, JP 118 1978

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