公开(公告)号：EP0430235A2

公开(公告)日：1991-06-05

申请号：EP90122848.6

申请日：1990-11-29

申请人： MITA INDUSTRIAL CO. LTD.

发明人： Mizuta, Yasufumi ,  Hanatani, Yasuyuki ,  Nakatani, Kaname ,  Yoshida, Takeshi ,  Sakuma, Tadashi ,  Tanaka, Nariaki ,  Kawahara, Akihiko

IPC分类号： G03G5/06

CPC分类号： G03G5/0605 ,  G03G5/0616

摘要： An electrophotographic photosensitive element comprising an electrically conductive substrate having formed, first, a charge transfer layer, second, a charge generating layer, and, third, a surface protective layer. The charge transfer layer contains a butadiene derivative and/or a hydrazone compound. The charge generating layer contains a hydrazone compound as a charge transfer material in addition to a charge generating material. The charge generating layer is formed by coating the charge transfer layer with an alcoholic solvent in which is dissolved the coating composition of the charge generating layer. The surface protective layer is formed on the surface of the charge generating layer.

摘要翻译： 一种电子照相感光元件，包括导电基底，其首先形成电荷转移层，第二电荷产生层，以及第三表面保护层。 电荷转移层含有丁二烯衍生物和/或腙化合物。 电荷产生层除了电荷产生材料之外还含有作为电荷转移材料的腙化合物。 电荷产生层通过用溶解有电荷产生层的涂料组合物的醇溶剂涂覆电荷转移层而形成。 表面保护层形成在电荷产生层的表面上。