ELECTROPHOTOGRAPHIC PHOTORECEPTOR, PROCESS CARTRIDGE, IMAGE FORMING APPARATUS, AND IMAGE FORMING METHOD

摘要

PROBLEM TO BE SOLVED: To provide an electrophotographic photoreceptor in which wear on the surface is suppressed.

SOLUTION: The electrophotographic photoreceptor includes a support body 2 and one or more layers of a base coating layer, a charge generating layer 5 and a charge transporting layer 6 including at least a photosensitive layer 3, formed on the support body 2. The charge transporting layer 6 disposed at the farthest side from the support body 2 contains a polycarbonate resin satisfying the formula of 0.45≤(Mv/Mw)≤0.55 and at least two kinds of charge transporting materials containing at least a compound having a butadiene structure. In the above formula, Mv and Mw represent a viscosity average molecular weight and a weight average molecular weight, respectively.

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