Photoconductor for electrophotography
    3.
    发明授权
    Photoconductor for electrophotography 失效
    电子照相用感光体

    公开(公告)号:US5252416A

    公开(公告)日:1993-10-12

    申请号:US915655

    申请日:1992-07-21

    摘要: A photoconductor for electrophotography, including an electroconductive substrate; and a photosensitive layer formed on the electroconductive substrate including a charge generating substance and a charge transporting substance which is at least one compound represented by general formula (II): ##STR1## wherein each of R.sub.9, R.sub.10, R.sub.11 and R.sub.12 is selected from the group consisting of a hydrogen atom, a halogen atom, an alkyl group and an aryl group, and each of R.sub.13, R.sub.14, R.sub.15 and R.sub.16 is selected from the group consisting of a hydrogen atom, a halogen atom, an alkyl group, and a substituted or unsubstituted aryl group and heterocyclic group.

    摘要翻译: 一种用于电子照相的感光体,包括导电基片; 以及形成在导电性基体上的感光层,其包含电荷产生物质和电荷输送物质,其为至少一种通式(II)表示的化合物:其中R 9,R 10,R 11和R 12各自为 选自氢原子,卤素原子,烷基和芳基,R 13,R 14,R 15和R 16各自选自氢原子,卤素原子,烷基 和取代或未取代的芳基和杂环基。

    Photoconductor for electrophotography
    4.
    发明授权
    Photoconductor for electrophotography 失效
    电子照相用感光体

    公开(公告)号:US4935323A

    公开(公告)日:1990-06-19

    申请号:US361660

    申请日:1989-06-02

    摘要: A photoconductor for electrophotography comprises a substrate and a photosensitive layer formed on the substrate and including a novel azo compound. The one type of the azo compound is represented by the following general formula. ##STR1## Wherein Cp stand for a coupler residual group and R.sub.1 stand for one of a hydrogen atom, a lower alkyl group, a lower alkoxy group and carbamoyl group.

    摘要翻译: 用于电子照相的感光体包括基底和形成在基底上的感光层并且包括新的偶氮化合物。 一种类型的偶氮化合物由以下通式表示。 其中Cp代表成色剂残基,R1代表氢原子,低级烷基,低级烷氧基和氨基甲酰基之一。

    Photosensitive member for electrophotography with thiophene containing
moiety on charge transport compound
    6.
    再颁专利
    Photosensitive member for electrophotography with thiophene containing moiety on charge transport compound 失效
    用于电子照相的感光构件,其中含有在电荷传输化合物上的部分的噻吩

    公开(公告)号:USRE35475E

    公开(公告)日:1997-03-11

    申请号:US197599

    申请日:1994-02-17

    摘要: A photosensitive member for electrophotography have a photosensitive layer 20 provided on an electroconductive substrate 1 and, containing a compound selected from among derivatives of thiophene, diphenylthiophene or oxadiazole. When the surface of the photosensitive member was positively charged and then irradiated with white light, the half decay exposure amount with which the surface potential is decreased to half is 5 to 10 lux.cndot.sec. The photosensitive member is capable of being used in semiconductor laser printers.

    摘要翻译: PCT No.PCT / JP88 / 01016 Sec。 371日期:1989年6月6日 102(e)日期1989年6月6日PCT提交1988年10月6日PCT公布。 第WO89 / 03546号公报 日本1989年4月2日用于电子照相的感光构件具有设置在导电基片1上的感光层20,并含有选自噻吩,二苯基噻吩或恶二唑的衍生物的化合物。 当感光构件的表面带正电并然后用白光照射时,表面电位减少一半的半衰期曝光量为5至10勒克司秒。 感光构件能够用于半导体激光打印机。

    Photosensitive member for electrophotography with thiophene containing
moiety on charge transport compound
    7.
    发明授权
    Photosensitive member for electrophotography with thiophene containing moiety on charge transport compound 失效
    含有电荷运输化合物的含有电荷的电泳摄影的感光元件

    公开(公告)号:US5089365A

    公开(公告)日:1992-02-18

    申请号:US368333

    申请日:1989-06-06

    摘要: A photosensitive member for electrophotography have a photosensitive layer 20 provided on an electroconductive substrate 1 and, containing a compound selected from among derivatives of thiophene, diphenylthiophene or oxadiazole. When the surface of the photosensitive member was positively charged and then irradiated with white light, the half decay exposure amount with which the surface potential is decreased to half is 5 to 10 lux.multidot.sec. The photosensitive member is capable of being used in semiconductor laser printers.

    摘要翻译: PCT No.PCT / JP88 / 01016 Sec。 371日期:1989年6月6日 102(e)日期1989年6月6日PCT提交1988年10月6日PCT公布。 第WO89 / 03546号公报 日本1989年4月2日。用于电子照相的感光构件具有设置在导电基底1上的感光层20,并含有选自噻吩,二苯基噻吩或恶二唑的衍生物的化合物。 当感光构件的表面带正电并然后用白光照射时,表面电位减小一半的半衰期曝光量为5至10 luxxsec。 感光构件能够用于半导体激光打印机。

    Photosensitive member for electrophotography containing hydrazone in
charge transport layer
    8.
    发明授权
    Photosensitive member for electrophotography containing hydrazone in charge transport layer 失效
    用于在电荷传输层中含有腙的电子照相的感光构件

    公开(公告)号:US4957837A

    公开(公告)日:1990-09-18

    申请号:US257260

    申请日:1988-10-13

    摘要: A photosensitive member for electrophotography has a photosensitive layer provided on a conductive layer. The photosensitive layeer contains a hydrazone compound represented by the following general formula (I): ##STR1## wherein R.sub.1 stands for an aryl group which may have a substituent(s); each of R.sub.2, R.sub.3, R.sub.4, R.sub.5 and R.sub.6 stands for a hydrogen atom, a halogen atom, an alkyl group, an alkoxy group, a hydroxy group, a nitro group, an allyl group, an aryl group which may have a substitutent(s), or an aralkyl group; and n stands for an integer of 0 to 1.

    摘要翻译: 用于电子照相的感光构件具有设置在导电层上的感光层。 感光层包含由以下通式(I)表示的腙化合物:其中R 1表示可具有取代基的芳基; R2,R3,R4,R5和R6各自表示氢原子,卤原子,烷基,烷氧基,羟基,硝基,烯丙基,可具有取代基的芳基( s)或芳烷基; n表示0〜1的整数。

    Photoconductor comprising charge transporting hydrazone compounds
    9.
    发明授权
    Photoconductor comprising charge transporting hydrazone compounds 失效
    包含电荷输送腙化合物的感光体

    公开(公告)号:US4956277A

    公开(公告)日:1990-09-11

    申请号:US281029

    申请日:1988-12-07

    IPC分类号: C09B23/16 C09B26/02 G03G5/06

    摘要: An electrophotographic photosensitive material includes a photosensitive layer containing a charge transporting substance comprising a novel hydrazone compound or derivative. A hydrazone compound is represented by the following general formula: ##STR1## wherein R.sub.1 stands for an aryl group which may have a substituent(s); each of R.sub.2, R.sub.3, R.sub.4, R.sub.5 and R.sub.6 stands for a hydrogen atom, a halogen atom, an alkyl group, an alkoxy group, a hydroxy group, a nitro group, an allyl group, an aryl group, or an aralkyl group, both of which aryl group and aralkyl group may have a substituent(s); and n stands for an integer of 0 or 1.

    摘要翻译: 电子照相感光材料包括含有电荷输送物质的感光层,其包含新的腙化合物或衍生物。 腙化合物由以下通式表示:其中R 1表示可以具有取代基的芳基; R 2,R 3,R 4,R 5和R 6各自表示氢原子,卤素原子,烷基,烷氧基,羟基,硝基,烯丙基,芳基或芳烷基, 这两个芳基和芳烷基都可以具有取代基; n表示0或1的整数。

    Azulenium photoconductor for electrophotography
    10.
    发明授权
    Azulenium photoconductor for electrophotography 失效
    用于电子照相的Azulenium光电导体

    公开(公告)号:US4956250A

    公开(公告)日:1990-09-11

    申请号:US326800

    申请日:1989-03-21

    摘要: A photoconductor for electrophotography comprises a novel azulenium compound as a charge generating substance. An azulenium compound is represented by the following general formula: ##STR1## Wherein, each of R.sub.1 to R.sub.9 stands for a hydrogen atom, a halogen atom, an alkoxy group, or an alkyl group, an aryl group, both of which may have a substituent(s), and X.sup..crclbar. stands for an anion residual group.

    摘要翻译: 用于电子照相的感光体包括作为电荷产生物质的新型ium化合物。 薁化合物由以下通式表示:其中,R 1〜R 9各自表示氢原子,卤素原子,烷氧基或烷基,芳基,二者均可具有 取代基,X( - )表示阴离子残基。