Title:
Electrophotographic components, process cartridges and electrophotographic equipment
Document Type and Number:
Japanese Patent JP6346494
Kind Code:
B2
Abstract:
Provided is an electrophotographic member conducive to the formation of a high-quality electrophotographic image, the member showing a small increase in resistance even after long-term electrification under a high-temperature and high-humidity environment, and a process cartridge and an electrophotographic apparatus each including the electrophotographic member as a charging member and/or a developer carrying member. Specifically, provided is an electrophotographic member including a substrate and an electro-conductive layer, in which the electro-conductive layer contains a resin having a structure unit represented by the following structural formula (1) and a specific anion: in the structural formula (1), R1 represents a hydrogen atom or a methyl group, and Z represents a cationic organic group.
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Inventors:
Masaki Yamada
Yamaguchi Sosuke
Kazuhiro Yamauchi
Satoshi Nishioka
Yamaguchi Sosuke
Kazuhiro Yamauchi
Satoshi Nishioka
Application Number:
JP2014102654A
Publication Date:
June 20, 2018
Filing Date:
May 16, 2014
Export Citation:
Assignee:
Canon Inc
International Classes:
G03G15/00; G03G15/02; G03G15/08
Domestic Patent References:
| JP2012181367A | ||||
| JP2012215848A |
Foreign References:
| US20090092908 |
Attorney, Agent or Firm:
Okabe
Takao Ochi
Koji Yoshizawa
Masami Saito
Takao Ochi
Koji Yoshizawa
Masami Saito