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US 2023/0251585 A1Published application
Electrophotographic photoreceptor, process cartridge, and image forming apparatus
AssigneeFUJIFILM Business Innovation Corp.
InventorsMasahiro IWASAKI, Yuki Oyamada, Keisuke Kusano, Wataru Yamada
Life of this patent
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Abstract
An electrophotographic photoreceptor includes a conductive substrate, an undercoat layer on the conductive substrate, and a photosensitive layer on the undercoat layer, in which the undercoat layer is formed of a cured product of a composition that contains a reactive group-containing triarylamine compound, a curing agent, and an electron transport material and that has a butyral resin content of 0 mass % or more and 5 mass % or less relative to all solid components in the undercoat layer.
Claims14
An electrophotographic photoreceptor comprising:
- a conductive substrate;
- an undercoat layer on the conductive substrate;
- and
- a photosensitive layer on the undercoat layer,
- wherein the undercoat layer is formed of a cured product of a composition that contains a reactive group-containing triarylamine compound, a curing agent, and an electron transport material and that has a butyral resin content of 0 mass % or more and 5 mass % or less relative to all solid components in the undercoat layer.
2 more elements
Dependencies are inferred from the claim text.