PURPOSE: To realize an electrophotographic sensitive body superior in electrostatic characteristics, humidity resistance, and durability by incorporating at least 2 kinds of specified resins in a binder resin.
CONSTITUTION: The electrophotographic sensitive body is provided with a photosensitive layer comprising at least an inorganic photoconductor and the binder resins composed of at least one of the resins each having a weight average molecular weight of 1×103W1×104, and containing comonomer units having at least one of acid groups, such as -PO3H, -COOH, -SO3H, and -OH, in an amount of 0.05W20wt.%, and at least one of the resins each having a weight average molecular weight of ≥3×104 and containing no acid or basic group, thus permitting the realized electrophotographic sensitive body to be enhanced in electrostatic characteristics and to reproduce a high-quality copied image having high fidelity to an original image.
ISHII KAZUO
ITAKURA RYOSUKE
