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    Electrophotographic photoreceptor and coating solution for production of charge transport layer
    6.
    发明授权
    Electrophotographic photoreceptor and coating solution for production of charge transport layer 失效
    用于生产电荷传输层的电子照相感光体和涂层溶液

    公开(公告)号：US5958637A

    公开(公告)日：1999-09-28

    申请号：US899268

    申请日：1997-07-23

    申请人： Yoshii Morishita ,  Takayuki Akimoto ,  Megumi Matsui ,  Shigeru Hayashida ,  Susumu Sakio

    发明人： Yoshii Morishita ,  Takayuki Akimoto ,  Megumi Matsui ,  Shigeru Hayashida ,  Susumu Sakio

    IPC分类号： G03G5/047 ,  G03G5/06

    CPC分类号： G03G5/0614 ,  G03G5/047 ,  G03G5/0696

    摘要： An electrophotographic photoreceptor comprising a conductive support and a photosensitive layer which comprises a charge generation layer containing a charge generation material and a charge transport layer containing a charge transport material, the charge generation material comprising a phthalocyanine composition (A) which comprises a phthalocyanine, and the charge transport material comprising a benzidine derivative (B) represented by the following general formula (I) ##STR1## wherein each R.sup.1 independently is a halogen atom, an alkyl group, an alkoxy group, an aryl group, a fluoroalkyl group or a fluoroalkoxy group, each R.sup.2 independently is hydrogen atom or an alkyl group, m is an integer of 0 to 5, and when m is an integer of 2 to 5, the groups R.sup.1 are identical with or different from each other, and a coating solution for production of charge transport layers which contains the benzidine derivative (B).

    摘要翻译： 一种电子照相感光体，其包含导电性支持体和感光层，该感光层包含含有电荷产生材料的电荷产生层和含有电荷输送材料的电荷输送层，所述电荷产生材料包含酞菁组合物（A），其包含酞菁，和 电荷传输材料包含由以下通式（I）表示的联苯胺衍生物（B），其中每个R 1独立地是卤素原子，烷基，烷氧基，芳基，氟代烷基或氟代烷氧基， R2独立地为氢原子或烷基，m为0〜5的整数，当m为2〜5的整数时，基团R1相同或不同，并且用于生成电荷的涂布液 含有联苯胺衍生物（B）的输送层。