Invention Grant
- Patent Title: Member for electrophotography, process cartridge and electrophotographic apparatus
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Application No.: US16378939Application Date: 2019-04-09
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Publication No.: US10969709B2Publication Date: 2021-04-06
- Inventor: Hideya Arimura , Hiroaki Komatsu , Masaki Yamada
- Applicant: CANON KABUSHIKI KAISHA
- Applicant Address: JP Tokyo
- Assignee: CANON KABUSHIKI KAISHA
- Current Assignee: CANON KABUSHIKI KAISHA
- Current Assignee Address: JP Tokyo
- Agency: Venable LLP
- Priority: JPJP2018-081561 20180420
- Main IPC: G03G15/02
- IPC: G03G15/02 ; G03G15/08 ; G03G21/00 ; C08G18/00 ; C08G59/00 ; C08G59/32 ; C08G18/48

Abstract:
There is provided a member for electrophotography, which contributes to formation of a high-quality electrophotographic image. The member for electrophotography includes an electro-conductive substrate and an electro-conductive layer as an outermost layer, wherein the electro-conductive layer contains a resin having a nitrogen-containing heterocyclic cation structure, an anion, and a specific carbon black.
Public/Granted literature
- US20190324383A1 MEMBER FOR ELECTROPHOTOGRAPHY, PROCESS CARTRIDGE AND ELECTROPHOTOGRAPHIC APPARATUS Public/Granted day:2019-10-24
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