Title:
ELECTROPHOTOGRAPHIC PHOTORECEPTOR, PROCESS CARTRIDGE AND ELECTROPHOTOGRAPHIC DEVICE
Document Type and Number:
Japanese Patent JP2021120725
Kind Code:
A
Abstract:
To provide an electrophotographic photoreceptor which comprises a conductive support and a photosensitive layer provided on the conductive support, and is suppressed in image defects and deterioration in electrical properties.SOLUTION: A surface layer of an electrophotographic photoreceptor contains a cured product of a composition composed of: at least one compound selected from a group composed of a specific guanamine compound and a specific melamine compound; a specific charge transporting compound; a polytetrafluoroethylene particle having a specific primary particle diameter; and a polymer having a specific structural unit.SELECTED DRAWING: None
Inventors:
TOKIMITSU RYOICHI
KAMEYAMA NAOTO
TAKEUCHI EILEEN
KAMEYAMA NAOTO
TAKEUCHI EILEEN
Application Number:
JP2020014231A
Publication Date:
August 19, 2021
Filing Date:
January 30, 2020
Export Citation:
Assignee:
CANON KK
International Classes:
G03G5/147; G03G5/07
Attorney, Agent or Firm:
Okabe
Takao Ochi
Koji Yoshizawa
Masami Saito
Takao Ochi
Koji Yoshizawa
Masami Saito