发明名称 ELECTROPHOTOGRAPHIC PHOTORECEPTOR AND IMAGE FORMING APPARATUS EQUIPPED WITH THE SAME
摘要 <P>PROBLEM TO BE SOLVED: To provide a photoreceptor having good image characteristics with less change in sensitivity even under low temperature/low humidity conditions, and to provide an image forming apparatus equipped with the same. Ž<P>SOLUTION: The electrophotographic photoreceptor includes an intermediate layer between a conductive support and a photosensitive layer, wherein the intermediate layer contains at least a binder resin and titanium oxide particles the surfaces of which are coated with alumina and silica, and the binder resin is a polyamide resin having a structural unit expressed by the general formula. In the formula, m represents an integer of 10 to 70, n represents an integer of 10 to 40, p represents an integer of 15 to 35, and q represents an integer from 5 to 35, satisfying m+n+p+q=100. Ž<P>COPYRIGHT: (C)2010,JPO&INPIT Ž
申请公布号 JP2010039455(A) 申请公布日期 2010.02.18
申请号 JP20080242921 申请日期 2008.09.22
申请人 SHARP CORP 发明人 SUGIMURA HIROSHI;NAKAMURA TOMOKI
分类号 G03G5/14;G03G5/00 主分类号 G03G5/14
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