ELECTROPHOTOGRAPHIC PHOTORECEPTOR, PROCESS CARTRIDGE, AND IMAGE FORMING APPARATUS

摘要

An electrophotographic photoreceptor includes an electroconductive substrate, a photosensitive layer provided on the electroconductive substrate, and an outermost surface layer, wherein the outermost surface layer is a layer constituted with a cured product of a composition including at least one of non-charge transporting compounds represented by formulae (I) and (II), and at least one non-reactive charge transporting material:;

主权项

1. An electrophotographic photoreceptor comprising an electroconductive substrate, a photosensitive layer provided on the electroconductive substrate, and an outermost surface layer,
wherein the outermost surface layer is a layer constituted with a cured product of a composition including at least one of non-charge transporting compounds represented by the following formulae (I) and (II), and at least one non-reactive charge transporting material: wherein in the formula (I), F1 represents an m1-valent organic group having an aromatic ring, which does not have a charge transporting property; L1 represents a divalent linking group containing at least one selected from —C(═O)—O— and —O—; and m1 represents an integer of 3 or more: wherein in the formula (II), F2 represents an m2-valent organic group having an aromatic ring, which does not have a charge transporting property; L2 represents an (n2+1)-valent linking group containing at least one selected from —C(═O)—O— and —O—; m2 represents an integer of 2 or more; and n2 represents an integer of 2 to 3.