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    Electrophotographic photoconductor and aromatic polycarbonate resin for use in the photoconductor
    7.
    发明授权
    Electrophotographic photoconductor and aromatic polycarbonate resin for use in the photoconductor 失效
    用于光电导体的电子照相感光体和芳族聚碳酸酯树脂

    公开(公告)号：US06303736B1

    公开(公告)日：2001-10-16

    申请号：US09685903

    申请日：2000-10-11

    申请人： Shinichi Kawamura ,  Masaomi Sasaki ,  Kazukiyo Nagai ,  Chiaki Tanaka ,  Kohkoku Ri ,  Susumu Suzuka ,  Katsuhiro Morooka

    发明人： Shinichi Kawamura ,  Masaomi Sasaki ,  Kazukiyo Nagai ,  Chiaki Tanaka ,  Kohkoku Ri ,  Susumu Suzuka ,  Katsuhiro Morooka

    IPC分类号： C08G6400

    CPC分类号： G03G5/076 ,  C09D169/00 ,  G03G5/0564

    摘要： An electrophotographic photoconductor has an electroconductive support, and a photoconductive layer which is formed thereon and contains an aromatic polycarbonate resin including at least a structural unit of formula (1): wherein a, b, c and d are each independently an integer of 0 to 4; n is an integer of 0 or 1; and R1, R2, R3 and R4 are each independently a halogen atom, a substituted or unsubstituted alkyl group having 1 to 6 carbon atoms, a substituted or unsubstituted alkoxyl group having 1 to 6 carbon atoms, or a substituted or unsubstituted aryl group, and R1, R2, R3 and R4 may each be the same or different when a, b, c and d are each an integer of 2, 3 or 4. Further, there are provided aromatic polycarbonate resins each including the structural unit of formula (1) and a structural unit with charge transporting properties.

    摘要翻译： 电子照相感光体具有导电性支持体和形成在其上的光电导层，并且含有至少包含式（1）的结构单元的芳族聚碳酸酯树脂：其中a，b，c和d各自独立地为0〜 4; n为0或1的整数; R 1，R 2，R 3和R 4各自独立地为卤素原子，取代或未取代的碳原子数1〜6的烷基，取代或未取代的碳原子数1〜6的烷氧基或取代或未取代的芳基， 当a，b，c和d各自为2,3或4的整数时，R 1，R 2，R 3和R 4可以相同或不同。此外，提供了芳族聚碳酸酯树脂，其各自包含式（1 ）和具有电荷传输性质的结构单元。