发明名称 IMAGE FORMING APPARATUS AND PROCESS CARTRIDGE
摘要 PROBLEM TO BE SOLVED: To provide an electrophotographic apparatus which achieves improvement in wear resistance as well as suppression of an abnormal image such as an out-of-focus image, which enhances the above effect by reducing contamination on a charging member, and which has high durability and high stability of picture quality. SOLUTION: The image forming apparatus is equipped with at least a charging means of a non-contact system disposed near the surface of an electrophotographic photoreceptor, an exposing means, a developing means, a transferring means and the electrophotographic photoreceptor. The electrophotographic photoreceptor has at least a charge generating layer, a charge transporting layer and a crosslinked charge transporting layer, successively layered on a conductive supporting body. The crosslinked charge transporting layer has a structure formed by curing a radical polymerizable monomer having three or more functional groups but no charge transporting structure and a monofunctional radical polymerizable compound having a charge transporting structure. COPYRIGHT: (C)2006,JPO&NCIPI
申请公布号 JP2006072162(A) 申请公布日期 2006.03.16
申请号 JP20040257823 申请日期 2004.09.06
申请人 RICOH CO LTD 发明人 SUZUKI YASUO;SASAKI MICHITAKA;SUZUKI TETSUO;OSHIMA KOICHI
分类号 G03G5/147;G03G5/047;G03G5/07 主分类号 G03G5/147
代理机构 代理人
主权项
地址