Patent · US Active

Electrophotographic photosensitive member, process cartridge and electrophotographic apparatus

US9523929B2 · kind B2 · utility

35Cited by

6References

11Claims

0Family size

Assignee

Canon Kabushiki Kaisha · JP

Inventors

Nobuhiro Nakamura · Tokyo, JP
Atsushi Fujii · Shizuoka, JP
Michiyo Sekiya · Mishima, JP
Yota Ito · Tokyo, JP

Key dates

Filing date	Dec 16, 2014
Grant date	Dec 20, 2016
Priority date	—
Expiry date	Dec 16, 2034

Classification

Technology area (CPC G)Physics
CPC primaryG03G5/142
WIPO fieldOptics
WIPO sectorInstruments

Abstract

In an electrophotographic photosensitive member, a first intermediate layer contains a polymerized product of a composition including an electron transporting substance having a polymerizable functional group, and a crosslinking agent, and a second intermediate layer contains a binder resin and a metal oxide particle.

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