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    Liquid developer, developer cartridge, process cartridge, image forming apparatus, and image forming method
    1.
    发明授权
    Liquid developer, developer cartridge, process cartridge, image forming apparatus, and image forming method 有权
    液体显影剂，显影剂盒，处理盒，成像设备和图像形成方法

    公开(公告)号：US08741527B2

    公开(公告)日：2014-06-03

    申请号：US13338711

    申请日：2011-12-28

    申请人： Yoshihiro Inaba ,  Akira Imai ,  Daisuke Yoshino ,  Takako Kobayashi ,  Koji Horiba ,  Takahiro Ishizuka ,  Masahiro Oki ,  Ryosaku Igarashi

    发明人： Yoshihiro Inaba ,  Akira Imai ,  Daisuke Yoshino ,  Takako Kobayashi ,  Koji Horiba ,  Takahiro Ishizuka ,  Masahiro Oki ,  Ryosaku Igarashi

    IPC分类号： G03G9/08

    CPC分类号： G03G9/131 ,  G03G9/135

    摘要： A liquid developer includes: a carrier liquid; and toner particles that are dispersed in the carrier liquid and that includes a styrene-based thermoplastic elastomer, a styrene-based thermoplastic resin, and a quaternary ammonium base-containing polymer having a constituent unit expressed by Chemical Formula I: wherein R1 represents hydrogen or an alkyl group with a carbon number equal to or less than 3, R2 represents an alkylene group with a carbon number equal to or less than 18, R3 to R5 represent an alkyl group or an aralkyl group with a carbon number equal to or less than 18, X represents —COO— or —CONH—, and Y− represents a halogen ion or an anion having a —COO— group or a —SO3— group in the structure thereof.

    摘要翻译： 液体显影剂包括：载体液体; 以及分散在载体液体中的调色剂颗粒，其包含苯乙烯基热塑性弹性体，苯乙烯基热塑性树脂和具有由化学式I表示的构成单元的含季铵碱的聚合物：其中R1表示氢或 碳数等于或小于3的烷基，R 2表示碳数等于或小于18的亚烷基，R 3至R 5表示烷基或碳数等于或小于C 1的芳烷基 18，X表示-COO-或-CONH-，Y-表示卤素离子或其结构中具有-COO-基或-SO3-基团的阴离子。

    Liquid developer, developer cartridge, image forming method, and image forming apparatus
    2.
    发明授权
    Liquid developer, developer cartridge, image forming method, and image forming apparatus 有权
    液体显影剂，显影剂盒，成像方法和图像形成装置

    公开(公告)号：US08563209B2

    公开(公告)日：2013-10-22

    申请号：US13212625

    申请日：2011-08-18

    申请人： Koji Horiba ,  Yoshihiro Inaba ,  Ryosaku Igarashi ,  Akira Imai ,  Takako Kobayashi ,  Daisuke Yoshino ,  Takahiro Ishizuka

    发明人： Koji Horiba ,  Yoshihiro Inaba ,  Ryosaku Igarashi ,  Akira Imai ,  Takako Kobayashi ,  Daisuke Yoshino ,  Takahiro Ishizuka

    IPC分类号： G03G9/13

    CPC分类号： G03G9/13 ,  G03G9/133 ,  G03G9/135 ,  G03G9/1355

    摘要： A liquid developer includes: a carrier liquid and toner particles dispersed in the carrier liquid, including a binder resin which contains a thermoplastic resin having repeating units derived from a monomer having a styrene skeleton and repeating units derived from a monomer having an acrylic ester structure, and a thermoplastic elastomer resin that is a block copolymer, the block copolymer having a first block portion including repeating units derived from a monomer having a styrene skeleton, a second block portion including repeating units derived from an alkene having 2 to 6 carbon atoms, and a third block portion including repeating units derived from a monomer having a styrene skeleton and these block portions being bonded in this order.

    摘要翻译： 液体显影剂包括：载体液体和分散在载体液体中的调色剂颗粒，包括粘合剂树脂，其包含具有衍生自具有苯乙烯骨架的单体的重复单元的热塑性树脂和源自具有丙烯酸酯结构的单体的重复单元， 和作为嵌段共聚物的热塑性弹性体树脂，所述嵌段共聚物具有包含衍生自具有苯乙烯骨架的单体的重复单元的第一嵌段部分，包含衍生自碳原子数2〜6的烯烃的重复单元的第二嵌段部分，以及 第三嵌段部分包括衍生自具有苯乙烯骨架的单体的重复单元，并且这些嵌段部分按此顺序键合。

    Developer supply device, process cartridge, and image forming apparatus
    10.
    发明授权
    Developer supply device, process cartridge, and image forming apparatus 有权
    显影剂供应装置，处理盒和成像装置

    公开(公告)号：US08090299B2

    公开(公告)日：2012-01-03

    申请号：US12335640

    申请日：2008-12-16

    申请人： Keitaro Mori ,  Ryosaku Igarashi ,  Yasuaki Watanabe

    发明人： Keitaro Mori ,  Ryosaku Igarashi ,  Yasuaki Watanabe

    IPC分类号： G03G15/10

    CPC分类号： G03G15/104

    摘要： A developer supply device, includes: a developer holder; and a developer reservoir which is disposed inside of the developer holder, holds a liquid developer, and has at least one supply section that supplies the liquid developer from the developer reservoir to the developer holder, the liquid developer including a toner and an aqueous medium, and the developer supply device supplying the liquid developer that has been supplied to the developer holder to a medium which is a supply target for the liquid developer.

    摘要翻译： 一种显影剂供应装置，包括：显影剂载体; 以及显影剂储存器，其设置在显影剂保持器的内部，保持液体显影剂，并且具有至少一个供应部分，其将液体显影剂从显影剂储存器供应到显影剂载体，液体显影剂包括调色剂和水性介质， 以及将已经供给到显影剂保持器的液体显影剂供给到作为液体显影剂的供给对象的介质的显影剂供应装置。