发明名称 ELECTROPHOTOGRAPHIC PHOTORECEPTOR, METHOD OF IMAGE FORMATION, IMAGE FORMATION APPARATUS AND PROCESS CARTRIDGE FOR IMAGE FORMATION APPARATUS
摘要 <p>An electrophotographic photoconductor that is excellent in the stability of image quality and can realize high durability is provided. In an electrophotographic photoconductor in which an underlying layer, a photoconductive layer, and a crosslinked-type charge transportation layer are stacked on an electrically conductive support in order, the underlying layer is composed of at least two layers being a layer containing an inorganic pigment and a layer including no inorganic pigment, and the crosslinked-type charge transportation layer is formed by curing, at least, a three-or-more-functional radical-polymerizable monomer having no charge transporting structure and a radical-polymerizable compound having one-functional charge transporting structure.</p>
申请公布号 EP1698943(A1) 申请公布日期 2006.09.06
申请号 EP20040801612 申请日期 2004.12.01
申请人 RICOH COMPANY, LTD. 发明人 TAMOTO, NOZOMU;NIIMI, TATSUYA;SUZUKI, TETSURO;OHTA, KATSUICHI
分类号 G03G5/14;G03G5/047;G03G5/05;G03G5/06;G03G5/07 主分类号 G03G5/14
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