Patent ID: 9639010
Date: 2017-05-02
CPC Classifications: G03G

Claim:
1. An electrophotographic photoreceptor, comprising: a conductive support; a photosensitive layer on the conductive support; and a surface layer on the photosensitive layer, wherein the surface layer comprises a cured resin prepared by polymerization of a compound having two or more radically polymerizable functional groups per molecule, the cured resin containing an organic resin fine particle, a metal oxide fine particle, and a charge transportable compound, the organic resin fine particle comprising a resin containing a structural unit derived from at least one of melamine and benzoguanamine, the organic resin fine particle having a number average primary particle size of 0.01 to 3.00 μm, and the charge transportable compound is represented by Formula 1: wherein R 1 and R 2 each independently represent a hydrogen atom or methyl group, and R 3 represents a linear or branched alkyl group having one to five carbon atoms.