Title:
ELECTROPHOTOGRAPHIC PHOTORECEPTOR, PROCESS CARTRIDGE, ELECTROPHOTOGRAPHIC DEVICE, AND METHOD OF MANUFACTURING ELECTROPHOTOGRAPHIC PHOTORECEPTOR
Document Type and Number:
Japanese Patent JP2023117813
Kind Code:
A
Abstract:
To provide an electrophotographic photoreceptor comprising a surface layer that offers superior wear resistance, suppresses image defects due to poor dispersibility of fluorine atom-containing resin particles, and suppresses electric potential variations associated with repetitive use.SOLUTION: An electrophotographic photoreceptor with a surface layer is provided, the surface layer containing: a cured product of a charge transport compound and at least one triazine compound selected from a group consisting of guanamine compounds and melamine compounds; a fluorine atom-containing resin particles; and a polymer A having a specific structure represented by a formula (1) below.SELECTED DRAWING: Figure 1
Inventors:
SHIMADA TAKESHI
KUROIWA IKUYO
IKARI KENICHI
MITSUDA HARUHIKO
TOKIMITSU RYOICHI
TAKEUCHI EILEEN
OHIRA JUN
SHIRASAGO TOSHIYASU
UENO TAKANORI
KUROIWA IKUYO
IKARI KENICHI
MITSUDA HARUHIKO
TOKIMITSU RYOICHI
TAKEUCHI EILEEN
OHIRA JUN
SHIRASAGO TOSHIYASU
UENO TAKANORI
Application Number:
JP2022020574A
Publication Date:
August 24, 2023
Filing Date:
February 14, 2022
Export Citation:
Assignee:
CANON KK
International Classes:
G03G5/147; G03G5/05
Attorney, Agent or Firm:
Okabe
Takao Ochi
Koji Yoshizawa
Aki Honda
Takao Ochi
Koji Yoshizawa
Aki Honda