Phenothiazine or phenoxazine derivative, charge-transporting material
comprising the same, and electrophotographic photoreceptor
    19.
    发明授权
    Phenothiazine or phenoxazine derivative, charge-transporting material comprising the same, and electrophotographic photoreceptor 失效
    吩噻嗪或吩恶嗪衍生物,包含它们的电荷输送材料和电子照相感光体

    公开(公告)号:US5942615A

    公开(公告)日:1999-08-24

    申请号:US909937

    申请日:1997-08-12

    摘要: A phenothiazine or phenoxazine derivative represented by the following general formula (1), a charge-transporting material comprising the derivative, and an electrophotographic photoreceptor containing the charge-transporting material are disclosed. The charge-transporting material has good solubility in binder polymers, satisfactory sensitivity, and a low residual potential In general formula (1) Ar.sup.1 and Ar.sup.2 may be the same or different and each represents an optionally substituted aryl group; R.sup.1 and R.sup.2 may be the same or different and each represents a hydrogen atom, a lower alkyl group, or an optionally substituted aryl group; R.sup.3 represents a lower alkyl group, an alicyclic hydrocarbon group having 5 to 7 carbon atoms, an optionally substituted aryl group, or an optionally substituted aralkyl group; X represents a sulfur atom or an oxygen atom; and n and m each represents an integer of 0 or 1.

    摘要翻译: 公开了由以下通式(1)表示的吩噻嗪或吩恶嗪衍生物,包含该衍生物的电荷输送材料和含有电荷输送材料的电子照相感光体。 电荷输送材料在粘合剂聚合物中具有良好的溶解性,令人满意的灵敏度和低的残余电位。通式(1)Ar 1和Ar 2可以相同或不同,表示任选取代的芳基; R 1和R 2可以相同或不同,各自表示氢原子,低级烷基或任意取代的芳基; R3表示低级烷基,碳原子数5〜7的脂环族烃基,可以具有取代基的芳基或任意取代的芳烷基; X表示硫原子或氧原子; n和m各自表示0或1的整数。