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    LIQUID DEVELOPER, DEVELOPER CARTRIDGE, IMAGE FORMING METHOD, AND IMAGE FORMING APPARATUS
    4.
    发明申请
    LIQUID DEVELOPER, DEVELOPER CARTRIDGE, IMAGE FORMING METHOD, AND IMAGE FORMING APPARATUS 有权
    液体开发商，开发者盒子，图像形成方法和图像形成装置

    公开(公告)号：US20120189954A1

    公开(公告)日：2012-07-26

    申请号：US13212625

    申请日：2011-08-18

    Applicant: Koji HORIBA ,  Yoshihiro INABA ,  Ryosaku IGARASHI ,  Akira IMAI ,  Takako KOBAYASHI ,  Daisuke YOSHINO ,  Takahiro ISHIZUKA

    Inventor： Koji HORIBA ,  Yoshihiro INABA ,  Ryosaku IGARASHI ,  Akira IMAI ,  Takako KOBAYASHI ,  Daisuke YOSHINO ,  Takahiro ISHIZUKA

    IPC: G03G15/10

    CPC classification number: G03G9/13 ,  G03G9/133 ,  G03G9/135 ,  G03G9/1355

    Abstract: 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.

    Abstract translation: 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。

    Production method of hydroxyl-containing polymer
    7.
    发明授权
    Production method of hydroxyl-containing polymer 有权
    含羟基聚合物的制备方法

    公开(公告)号：US07345126B2

    公开(公告)日：2008-03-18

    申请号：US11194722

    申请日：2005-08-01

    Applicant: Yoshihiro Inaba ,  Takako Kobayashi ,  Hiroshi Yamamoto ,  Chisato Urano

    Inventor： Yoshihiro Inaba ,  Takako Kobayashi ,  Hiroshi Yamamoto ,  Chisato Urano

    IPC: C08F118/02 ,  C08G69/137

    CPC classification number: C08F220/26 ,  C08F8/00 ,  C08F220/00

    Abstract: The present invention provides a production method of a hydroxyl-containing polymer including: protecting a hydroxyl group of a hydroxyl-containing monomer with a protecting group to make the monomer a protected monomer with decreased hydrophilicity; adding the protected monomer alone or together with a hydrophobic monomer to a water-based medium containing a salt and a dispersion stabilizer; adding a polymerization initiator to the mixture to carry out suspension polymerization; and de-protecting the obtained polymer having the protecting group to recover the hydroxyl group.

    Abstract translation: 本发明提供含羟基聚合物的制备方法，包括：用保护基保护含羟基单体的羟基，使单体成为亲水性降低的被保护单体; 将保护的单体单独或与疏水单体一起加入到含有盐和分散稳定剂的水性介质中; 向混合物中加入聚合引发剂进行悬浮聚合; 并将所得到的具有保护基的聚合物去保护以回收羟基。

    Maleimidyl-containing material and production method thereof
    8.
    发明申请
    Maleimidyl-containing material and production method thereof 失效
    含马来酰亚胺基的材料及其制备方法

    公开(公告)号：US20060128943A1

    公开(公告)日：2006-06-15

    申请号：US11129851

    申请日：2005-05-16

    Applicant: Chisato Urano ,  Yoshihiro Inaba ,  Hiroshi Yamamoto ,  Takako Kobayashi

    Inventor： Chisato Urano ,  Yoshihiro Inaba ,  Hiroshi Yamamoto ,  Takako Kobayashi

    IPC: A61K38/17 ,  C07K1/02

    CPC classification number: C07K1/1077

    Abstract: The invention provides a maleimidyl-containing material having a substituent group defined by the following structural formula (1) containing a maleimidyl group (maleimido group): wherein A denotes a spacer containing an amino acid or a peptide spacer P. Also, the invention provides a production method of the above-mentioned maleimidyl-containing material involving a step of reacting a material containing an amino acid or a peptide chain with a compound containing a maleimido group.

    Abstract translation: 本发明提供具有由以下结构式（1）定义的含有马来酰亚胺基（马来酰亚胺基）的取代基的含马来酰亚胺基的物质：其中A表示含有氨基酸或肽间隔物P的间隔物。另外，本发明提供 上述含有马来酰亚胺基的材料的制备方法包括使含有氨基酸或肽链的材料与含有马来酰亚胺基的化合物反应的步骤。

    Heterogeneous polymerization catalyst, process for producing acrylic polymer, and acrylic polymer
    10.
    发明授权
    Heterogeneous polymerization catalyst, process for producing acrylic polymer, and acrylic polymer 失效
    非均相聚合催化剂，丙烯酸聚合物的制备方法和丙烯酸聚合物

    公开(公告)号：US06683146B2

    公开(公告)日：2004-01-27

    申请号：US10293326

    申请日：2002-11-14

    Applicant: Yoshihiro Inaba ,  Satoshi Hiraoka

    Inventor： Yoshihiro Inaba ,  Satoshi Hiraoka

    IPC: C08F11802

    CPC classification number: C08F20/12 ,  C08F4/40

    Abstract: A process for producing an acrylic polymer capable of providing a polymer controlled in molecular weight and free of colorization, and a heterogeneous polymerization catalyst used in the process for producing an acrylic polymer are provided. The heterogeneous polymerization catalyst contains (A) a radical generating substance, (B) a metallic halide containing a metallic element selected from the group consisting of the Group 4 to Group 12 elements and a halogen element selected from the group consisting of chlorine, bromine and iodine, and (C) a carrier carrying a ligand capable of forming a coordination bond with the metallic halide (B). The process for producing an acrylic polymer contains a step of polymerizing a monomer containing at least an acrylate and/or a methacrylate in the presence of the heterogeneous polymerization catalyst.

    Abstract translation: 提供了能够提供控制分子量且不着色的聚合物的丙烯酸类聚合物的制备方法，以及用于制备丙烯酸类聚合物的方法中使用的非均相聚合催化剂。 非均相聚合催化剂含有（A）自由基产生物质，（B）含有选自第4族至第12族元素的金属元素的金属卤化物和选自氯，溴和 碘，和（C）携带能够与金属卤化物（B）形成配位键的配体的载体。 制备丙烯酸类聚合物的方法包括在非均相聚合催化剂的存在下聚合至少含有丙烯酸酯和/或甲基丙烯酸酯的单体的步骤。

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