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    Electrophotographic photoreceptor, process cartridge, and image forming apparatus
    2.
    发明授权
    Electrophotographic photoreceptor, process cartridge, and image forming apparatus 有权
    电子照相感光体，处理盒和成像设备

    公开(公告)号：US09235145B2

    公开(公告)日：2016-01-12

    申请号：US14036510

    申请日：2013-09-25

    申请人： FUJI XEROX CO., LTD.

    发明人： Katsumi Nukada ,  Wataru Yamada ,  Hidekazu Hirose ,  Yuko Iwadate ,  Kenji Kajiwara

    IPC分类号： G03G5/147 ,  G03G5/05 ,  G03G5/06

    CPC分类号： G03G5/0564 ,  G03G5/0535 ,  G03G5/0614 ,  G03G5/14708 ,  G03G5/14721 ,  G03G5/14791

    摘要： An electrophotographic photoreceptor includes a conductive substrate, and a photosensitive layer provided on the conductive substrate, and an outermost surface layer of the electrophotographic photoreceptor is constituted with a polymerized product or crosslinked product of a composition including at least one selected from reactive compounds represented by the formulae (I) and (II) and a non-reactive charge transporting material, a content of the non-reactive charge transporting material in the composition is from 5% by weight to 40% by weight based on the weight of the outermost surface layer, and a content of the unreacted reactive compound in the outermost surface layer after forming the outermost surface layer is 3% by weight or less based on the weight of the outermost surface layer.

    摘要翻译： 电子照相感光体包括导电性基材和设置在导电性基材上的感光层，电子照相感光体的最表面层由聚合物或交联物构成，该组合物包含选自由 式（I）和（II）和非反应性电荷输送材料，组合物中非反应性电荷输送材料的含量为最外表面层重量的5重量％至40重量％ ，最外表面层的最外表面层中未反应的活性化合物的含量相对于最表面层的重量为3重量％以下。

    ELECTROPHOTOGRAPHIC PHOTORECEPTOR, PROCESS CARTRIDGE, AND IMAGE FORMING APPARATUS
    5.
    发明申请
    ELECTROPHOTOGRAPHIC PHOTORECEPTOR, PROCESS CARTRIDGE, AND IMAGE FORMING APPARATUS 有权
    电子照相机，过程盒和图像形成装置

    公开(公告)号：US20140205939A1

    公开(公告)日：2014-07-24

    申请号：US14036510

    申请日：2013-09-25

    申请人： FUJI XEROX CO., LTD.

    发明人： Katsumi NUKADA ,  Wataru YAMADA ,  Hidekazu HIROSE ,  Yuko IWADATE ,  Kenji KAJIWARA

    IPC分类号： G03G15/00 ,  G03G21/18

    CPC分类号： G03G5/0564 ,  G03G5/0535 ,  G03G5/0614 ,  G03G5/14708 ,  G03G5/14721 ,  G03G5/14791

    摘要： An electrophotographic photoreceptor includes a conductive substrate, and a photosensitive layer provided on the conductive substrate, and an outermost surface layer of the electrophotographic photoreceptor is constituted with a polymerized product or crosslinked product of a composition including at least one selected from reactive compounds represented by the formulae (I) and (II) and a non-reactive charge transporting material, a content of the non-reactive charge transporting material in the composition is from 5% by weight to 40% by weight based on the weight of the outermost surface layer, and a content of the reactive compound before the reaction in the outermost surface layer is 3% by weight or less based on the weight of the outermost surface layer.

    摘要翻译： 电子照相感光体包括导电性基材和设置在导电性基材上的感光层，电子照相感光体的最表面层由聚合物或交联物构成，该组合物包含选自由 式（I）和（II）和非反应性电荷输送材料，组合物中非反应性电荷输送材料的含量为最外表面层重量的5重量％至40重量％ ，最外表面层的反应前的反应性化合物的含量相对于最表面层的重量为3重量％以下。

    Electrophotographic photoreceptor, and image formihg appratus and process cartridge using same
    8.
    发明申请
    Electrophotographic photoreceptor, and image formihg appratus and process cartridge using same 审中-公开
    电子照相感光体和图像形成装置和使用其的处理盒

    公开(公告)号：US20090185821A1

    公开(公告)日：2009-07-23

    申请号：US12319806

    申请日：2009-01-12

    申请人： Takafumi Iwamoto ,  Nozomu Tamoto ,  Hiromi Tada

    发明人： Takafumi Iwamoto ,  Nozomu Tamoto ,  Hiromi Tada

    IPC分类号： G03G21/18 ,  G03G15/02 ,  G03G5/07 ,  G03G15/00

    CPC分类号： G03G5/0696 ,  G03G5/0535 ,  G03G5/0614 ,  G03G5/14721 ,  G03G5/14734 ,  G03G5/14791 ,  G03G15/75

    摘要： An electrophotographic photoreceptor including a conductive substrate; a charge generation layer comprising a metal phthalocyanine pigment as a charge generation material, located overlying the conductive substrate; a charge transport layer comprising a charge transport material having a triarylamine structure, located overlying the charge generation layer; and a cross-linked charge transport layer formed by hardening a radical-polymerizable monomer having no charge transport structure and a radical-polymerizable compound having a charge transport structure, located overlying the charge transport layer. The electrophotographic photoreceptor satisfies the following equations (1) and (2): −0.16≦Ip(T)−Ip(G)≦0.07   (1) 0.07

    摘要翻译： 一种电子照相感光体，包括导电性基材; 电荷产生层，其包含金属酞菁颜料作为电荷产生材料，位于导电基底的上方; 电荷输送层，其包含位于电荷产生层上方的具有三芳基胺结构的电荷输送材料; 以及通过硬化具有电荷输送结构的自由基聚合性单体和具有电荷输送结构的自由基聚合性化合物形成的交联电荷输送层，位于电荷输送层的上方。 电子照相感光体满足以下等式（1）和（2）：<？in-line-formula description =“In-line formula”end =“lead”？> 0.16 <= Ip（T）-Ip（G） <= 0.07（1）<？in-line-formula description =“In-line Formulas”end =“tail”？> <？in-line-formula description =“In-line Formulas”end =“lead”？> 0.07 其中Ip（G），Ip（T） Ip（O）分别表示电荷产生层，电荷输送层和交联电荷输送层的电离电位。

    PROCESS CARTRIDGE AND IMAGE FORMING APPARATUS USING SAME
    9.
    发明申请
    PROCESS CARTRIDGE AND IMAGE FORMING APPARATUS USING SAME 失效
    使用它的过程盒和图像形成装置

    公开(公告)号：US20080253801A1

    公开(公告)日：2008-10-16

    申请号：US12101667

    申请日：2008-04-11

    申请人： Kumiko HATAKEYAMA ,  Toshiyuki Kabata ,  Masahide Yamashita

    发明人： Kumiko HATAKEYAMA ,  Toshiyuki Kabata ,  Masahide Yamashita

    IPC分类号： G03G21/18

    CPC分类号： G03G21/1828 ,  G03G5/043 ,  G03G5/14721 ,  G03G5/14756 ,  G03G15/751 ,  G03G2221/1609

    摘要： A process cartridge includes a protective agent, a photoconductor, a charging unit, a development unit, a cleaning unit, and an application unit. The protective agent includes paraffin as main component. The photoconductor has a surface including polycarbonate applied with the protective agent. The development unit develops a latent image on the photoconductor. The cleaning unit removes materials remaining on the photoconductor. The application unit applies the protective agent to the surface of photoconductor. One peak in a given binding energy range is used to determine a coating condition of the photoconductor coated by the agent. The coating condition is determined by comparing an area ratio A0 before applying the agent and an area ratio A after applying the agent, each of which is an area ratio with respect to a total area of C1s spectrum of the photoconductor. The coating ratio of the photoconductor is computed by (A0−A)/A0×100.

    摘要翻译： 处理盒包括保护剂，感光体，充电单元，显影单元，清洁单元和应用单元。 保护剂包括石蜡作为主要成分。 光电导体具有包含保护剂的聚碳酸酯表面。 显影单元在感光体上形成潜像。 清洁单元去除光电导体上剩余的材料。 应用单元将保护剂施加到感光体表面。 使用给定结合能范围内的一个峰来确定由该试剂涂覆的光电导体的涂覆条件。 涂覆条件是通过比较施用该试剂之前的面积比A＆lt; 0＆gt;和涂覆剂之后的面积比A来确定的，每个面积比相对于C1s谱的总面积的面积比 感光体。 光电导体的涂层比例通过（A 0> 0 A）/ A> 0×100来计算。