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公开(公告)号:US5565288A
公开(公告)日:1996-10-15
申请号:US425428
申请日:1995-04-20
申请人: Kazumasa Watanabe , Shingo Fujimoto , Yuanhu Pei , Toyoko Shibata
发明人: Kazumasa Watanabe , Shingo Fujimoto , Yuanhu Pei , Toyoko Shibata
CPC分类号: G03G5/0629 , G03G5/0605 , G03G5/0609 , G03G5/0612 , G03G5/0618
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。