发明名称 ELECTROPHOTOGRAPHIC PHOTOSENSITIVE MEMBER, PROCESS CARTRIDGE, ELECTROPHOTOGRAPHIC APPARATUS AND PHTHALOCYANINE CRYSTAL
摘要 An electrophotographic photosensitive member includes a support and a charge generating layer and a charge transporting layer formed on the support. The charge generating layer contains a specific amine compound.
申请公布号 US2014170543(A1) 申请公布日期 2014.06.19
申请号 US201314101292 申请日期 2013.12.09
申请人 CANON KABUSHIKI KAISHA 发明人 Tanaka Masato
分类号 G03G15/00 主分类号 G03G15/00
代理机构 代理人
主权项 1. An electrophotographic photosensitive member comprising: a support; and a charge generating layer and a charge transporting layer formed on the support; wherein the charge generating layer comprises: a charge generating substance; and an amine compound represented by the following formula (1); where, R1 to R5 each independently represents a hydrogen atom, a halogen atom, a hydroxy group, a carboxyl group, an alkoxycarbonyl group, an aryloxycarbonyl group, a substituted or unsubstituted alkyl group, a substituted or unsubstituted alkoxy group, a substituted or unsubstituted aryloxy group, an amino group having a substituent group, or a substituted or unsubstituted cyclic amino group; and at least one of R1 to R5 is an amino group substituted with a substituted or unsubstituted aryl group, an amino group substituted with a substituted or unsubstituted alkyl group, or a substituted or unsubstituted cyclic amino group.
地址 Tokyo JP