发明名称 Photosensitive member having phthalocyanine compound and additive
摘要 This invention relates to a photosensitive member having a laminated photosensitive layer constituted by a charge generating layer and a charge transporting layer on an electrically conductive substrate, wherein the charge generating layer comprises a phthalocyanine compound as a charge generating material and an additive selected from the group consisting of indoles having a primary amino group, indazoles having a primary amino group, planar monocyclic compounds of five-membered ring or more having a primary amino group, anthrones represented by the general formula [I] below and acridones represented by the general formula [II] below; <IMAGE> [I] <IMAGE> [II] wherein n and m are an integer of 0-3 respectively; R1 and R2 are independently an alkyl group, an alkoxy group, an amino group, a hydroxy group, a halogen atom or a nitro group; when n is 2 or more, each R1 may be same or different; when m is 2 or more, each R2 may be same or different.
申请公布号 US4999267(A) 申请公布日期 1991.03.12
申请号 US19890417028 申请日期 1989.10.04
申请人 MINOLTA CAMERA KABUSHIKI KAISHA;TOYO INK MFG. CO., LTD. 发明人 SAKAMOTO, MITSUTOSHI
分类号 G03G5/06 主分类号 G03G5/06
代理机构 代理人
主权项
地址
您可能感兴趣的专利