Electrophotographic photoreceptor
    1.
    发明授权
    Electrophotographic photoreceptor 失效
    电子照相感光体

    公开(公告)号:US5565288A

    公开(公告)日:1996-10-15

    申请号:US425428

    申请日:1995-04-20

    IPC分类号: G03G5/06 G03G5/047

    摘要: An electrophotographic photoreceptor comprises a carrier transport material, wherein the material is a benzoquinone compound represented by the following Formula (1) or (2): ##STR1## wherein Ar.sub.1 and Ar.sub.2 independently represent an aryl group or an aromatic heterocyclic group; Z, Z.sub.1 and Z.sub.2 independently represent .dbd.C (CN).sub.2, .dbd.C (CO.sub.2 R'), .dbd.C(CN) (CO.sub.2 R), .dbd.C(CN) (COR) or .dbd.N(CN) in which R and R' represent a substituted or unsubstituted alkyl or aryl group; and B represents an arylene group or a divalent aromatic heterocyclic group.

    摘要翻译: 电子照相感光体包括载体输送材料,其中该材料是由下式(1)或(2)表示的苯醌化合物:其中Ar 1和Ar 2独立地表示 芳基或芳族杂环基; Z,Z 1和Z 2独立地表示:C(CN)2,= C(CO 2 R'),= C(CN)(CO 2 R),= C(CN)(COR) 代表取代或未取代的烷基或芳基; B表示亚芳基或二价芳香族杂环基。