Electrophotographic Photoreceptor, and Process Cartridge and Image Forming Apparatus Employing the Same

摘要

An objective is to provide a high releasing electrophotographic photoreceptor exhibiting lubricity and mechanical strength. The photoreceptor possessing a photosensitive layer on a conductive support, wherein an outermost layer of the photoreceptor comprises a fluorine resin represented by the following formula. wherein each of X, Y and Z represents a hydrogen atom, a halogen atom, a halogen-substituted alkyl group or a halogen-substituted alkoxy group; at least one of X, Y and Z represents a fluorine atom; each of R₄, R₅, R₆ and R₇ represents a hydrogen atom, a halogen atom or a halogen-substituted alkyl group; each of R₁, R₂, and R₃ represents a hydrogen atom, a halogen atom or a halogen-substituted alkyl group; at least one of R₁, R₂, and R₃ represents a fluorine atom; n 1 represents an integer of 1-8000; and n 2 represents an integer of 0-4000.