Title:
ELECTROPHOTOGRAPHIC PHOTORECEPTOR, PROCESS CARTRIDGE, AND IMAGE FORMING APPARATUS
Document Type and Number:
Japanese Patent JP2023115641
Kind Code:
A
Abstract:
To provide an electrophotographic photoreceptor that is excellent in electrification maintainability and has a reduced residual potential.SOLUTION: An electrophotographic photoreceptor comprises: a conductive substrate; an undercoat layer arranged on the conductive substrate; and a photosensitive layer arranged on the undercoat layer. The undercoat layer includes a triarylamine compound having a reactive group, a curing agent, and an electron transport material, and is formed of a cured product of a composition including butyral resin in a content of 0 mass% or more and 5 mass% or less relative to the total solid of the undercoat layer.SELECTED DRAWING: Figure 1
Inventors:
IWASAKI MASAHIRO
OYAMADA YUKI
KUSANO KEISUKE
YAMADA WATARU
OYAMADA YUKI
KUSANO KEISUKE
YAMADA WATARU
Application Number:
JP2022017983A
Publication Date:
August 21, 2023
Filing Date:
February 08, 2022
Export Citation:
Assignee:
FUJIFILM BUSINESS INNOVATION CORP
International Classes:
G03G5/14; G03G5/06
Attorney, Agent or Firm:
Patent Attorney Corporation Taiyo International Patent Office
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