Title:
ELECTROPHOTOGRAPHIC PHOTORECEPTOR, PROCESS CARTRIDGE, AND IMAGE FORMING APPARATUS
Document Type and Number:
Japanese Patent JP2023141321
Kind Code:
A
Abstract:
To provide an electrophotographic photoreceptor that is excellent in fine line reproducibility and prevents the occurrence of positive ghost.SOLUTION: An electrophotographic photoreceptor comprises: a conductive substrate; an undercoat layer provided on the conductive substrate; and a photosensitive layer provided on the undercoat layer. The amount of change in the mass of the undercoat layer at a temperature of 130°C or more and 155°C or less in differential scanning calorimetry is 0.1 mass% or less.SELECTED DRAWING: None
Inventors:
KAWASAKI AKIHIRO
Application Number:
JP2022047573A
Publication Date:
October 05, 2023
Filing Date:
March 23, 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
Previous Patent: Coating device, coating method, and photoreceptor manufacturing method
Next Patent: Transfer device, image forming device
Next Patent: Transfer device, image forming device