COMPOSITION FOR FORMING OVERCOAT LAYER OF ORGANIC PHOTORECEPTOR, ORGANIC PHOTORECEPTOR, ORGANIC PHOTORECEPTOR CARTRIDGE, AND IMAGE FORMING APPARATUS

摘要

PROBLEM TO BE SOLVED: To provide a composition for forming an overcoat layer of an organic photoreceptor having improved electrical properties and wear resistance.;SOLUTION: The composition for forming an overcoat layer of an organic photoreceptor contains a polyamino-ether represented by formula and solvents. The solvents are two or more selected from methanol, ethanol, propanol and butanol, and the amount of the solvent is 900-9,900 pts. wt. based on 100 pts. wt. of the polyamino-ether. An overcoat layer is formed by drying at 80-140°C after coating. A photosensitive layer may have any of a single layer structure and a multilayer structure comprising a charge generating layer and a charge transport layer. In the above formula, n is an integer of 10-400.;COPYRIGHT: (C)2004,JPO