Patent · US Active

Electrophotographic photosensitive member, method of producing electrophotographic photosensitive member, process cartridge, and electrophotographic apparatus

US9507283B2 · kind B2 · utility

10Cited by

7References

11Claims

0Family size

Assignee

Canon Kabushiki Kaisha · JP

Inventors

Akihiro Maruyama · Shizuoka, JP
Harunobu Ogaki · Soma, JP
Yuki Yamamoto · Tokyo, JP

Key dates

Filing date	Mar 12, 2015
Grant date	Nov 29, 2016
Priority date	—
Expiry date	Mar 12, 2035

Classification

Technology area (CPC G)Physics
CPC primaryG03G5/14773
WIPO fieldOptics
WIPO sectorInstruments

Abstract

Provided is an electrophotographic photosensitive member, including a charge-transporting layer containing a charge-transporting substance, and containing, as resins, a polycarbonate resin A having specific structural units and a resin D having a specific structural unit, in which the charge-transporting layer has, in a matrix containing the charge-transporting substance and the resin D, domains each containing the polycarbonate resin A.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.