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    • 6. 发明申请
    • PROCESS FOR PRODUCING ELECTROPHOTOGRAPHIC PHOTOSENSITIVE MEMBER
    • 生产电子摄影成像的方法
    • WO2013094712A1
    • 2013-06-27
    • PCT/JP2012/083165
    • 2012-12-14
    • CANON KABUSHIKI KAISHA
    • OGAKI, HarunobuYAMAGISHI, KeikoOKUDA, AtsushiMIYAUCHI, YoheiUEMATSU, HirokiYOSHIMURA, Kimihiro
    • G03G5/00G03G5/05
    • G03G5/0616G03G5/047G03G5/0514G03G5/0525G03G5/0614
    • In a process for producing an electrophotographic photosensitive member, in particular, a process of forming a charge transporting layer, a production process is provided by which the stability of a charge transporting layer coating fluid even after its storage for a long time is improved so as to form a coat for a charge transporting layer having a high uniformity. In a process for producing an electrophotographic photosensitive member having a charge transporting layer on a support, a production process is used in which a coat of (i) a liquid dispersion comprised of particles containing a charge transporting material, particles containing a binder resin, and an aqueous dispersion medium, or (ii) a liquid dispersion comprised of particles containing both a charge transporting material and a binder resin, and an aqueous dispersion medium, is formed on the support and then the coat is heated at a temperature not less than the melting point of the charge transporting material to form the charge transporting layer.
    • 在电子照相感光构件的制造方法中,特别是形成电荷输送层的方法中,提供了即使长时间保存后的电荷输送层涂布液的稳定性提高的制造方法, 以形成具有高均匀性的电荷输送层的涂层。 在制造在载体上具有电荷输送层的电子照相感光构件的制造方法中,使用(i)包含电荷输送材料的颗粒,含有粘合剂树脂的颗粒和 水性分散介质,或(ii)由含有电荷输送材料和粘合剂树脂的颗粒构成的液体分散体和水分散介质形成在载体上,然后将涂层在不低于 电荷输送材料的熔点以形成电荷输送层。