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    AQUEOUS INK COMPOSITION AND IMAGE FORMING METHOD
    1.
    发明申请
    AQUEOUS INK COMPOSITION AND IMAGE FORMING METHOD 有权
    水性墨水组合物和图像形成方法

    公开(公告)号：US20110057984A1

    公开(公告)日：2011-03-10

    申请号：US12874240

    申请日：2010-09-02

    申请人： Tomoko KUWABARA ,  Takahiro ISHIZUKA ,  Yasufumi OOISHI

    发明人： Tomoko KUWABARA ,  Takahiro ISHIZUKA ,  Yasufumi OOISHI

    IPC分类号： B41J2/015 ,  C09D11/10

    CPC分类号： C09D11/101 ,  C09D11/326

    摘要： An aqueous ink composition including a colorant, a polymer including a hydrophobic structural unit (a) represented by the following formula (1), a polymerization initiator, a polymerizable compound including an ethylenically unsaturated bond, and water: wherein, in formula (1), R1 represents a hydrogen atom, a methyl group or a halogen atom; L1 represents —COO—, —OCO—, —CONR2—, —O—, or a substituted or unsubstituted phenylene group; R2 represents a hydrogen atom or an alkyl group having 1 to 10 carbon atoms; L2 represents a single bond or a divalent linking group having 1 to 30 carbon atoms; and R3 represents a hydrogen atom, a hydroxy group, an alkyl group, an alkyloxy group, an aryl group, an arylalkyl group, an aryloxy group, an acyl group, a halogen atom, a cyano group, or a nitro group.

    摘要翻译： 一种含有着色剂的水性油墨组合物，包含下述式（1）表示的疏水性结构单元（a）的聚合物，聚合引发剂，包含烯键式不饱和键的聚合性化合物和水。式中，式（1） R1表示氢原子，甲基或卤原子; L 1表示-COO - ， - OCO - ， - CONR 2 - ， - O-或取代或未取代的亚苯基; R2表示氢原子或碳原子数1〜10的烷基。 L2表示单键或碳原子数为1〜30的二价连接基团; R 3表示氢原子，羟基，烷基，烷氧基，芳基，芳烷基，芳氧基，酰基，卤素原子，氰基或硝基。

    WATER-BASED INK COMPOSITION, INK SET AND IMAGE FORMING METHOD
    5.
    发明申请
    WATER-BASED INK COMPOSITION, INK SET AND IMAGE FORMING METHOD 有权
    基于水的墨水组合物，墨盒和图像形成方法

    公开(公告)号：US20100075044A1

    公开(公告)日：2010-03-25

    申请号：US12541183

    申请日：2009-08-14

    申请人： Takahiro KATO ,  Akio TAMURA ,  Takahiro ISHIZUKA ,  Terukazu YANAGI

    发明人： Takahiro KATO ,  Akio TAMURA ,  Takahiro ISHIZUKA ,  Terukazu YANAGI

    IPC分类号： B05D5/00 ,  C08L67/06

    CPC分类号： C09D11/40 ,  C09D11/322 ,  C09D11/326 ,  C09D11/54

    摘要： The invention provides a water-based ink composition including: a water-based medium, a colored particle containing a pigment and a water-insoluble polymer dispersant, and a self-dispersing polymer particle including a hydrophilic constituent unit, and a hydrophobic constituent unit derived from alicyclic (meth)acrylate, as well as an ink set comprising the water-based ink composition, and an image forming method using the aqueaous ink composition or the ink set.

    摘要翻译： 本发明提供一种水性油墨组合物，其包含：水性介质，含有颜料的着色颗粒和水不溶性聚合物分散剂，以及包含亲水性构成单元的自分散性聚合物粒子，以及衍生自 来自脂环族（甲基）丙烯酸酯，以及包含水性油墨组合物的油墨组，以及使用该油墨组合物或油墨组的图像形成方法。

    LIQUID DEVELOPER, DEVELOPER CARTRIDGE, IMAGE FORMING METHOD, AND IMAGE FORMING APPARATUS
    9.
    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

    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： G03G15/10

    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。

    AQUEOUS INK COMPOSITION, METHOD OF MANUFACTURING COMPOSITE PARTICLES, INK SET AND IMAGE FORMING METHOD
    10.
    发明申请
    AQUEOUS INK COMPOSITION, METHOD OF MANUFACTURING COMPOSITE PARTICLES, INK SET AND IMAGE FORMING METHOD 审中-公开
    水性油墨组合物，制造复合颗粒的方法，油墨和图像形成方法

    公开(公告)号：US20110039027A1

    公开(公告)日：2011-02-17

    申请号：US12845811

    申请日：2010-07-29

    申请人： Akio TAMURA ,  Takahiro ISHIZUKA ,  Terukazu YANAGI

    发明人： Akio TAMURA ,  Takahiro ISHIZUKA ,  Terukazu YANAGI

    IPC分类号： C09D133/10 ,  B05D5/00

    CPC分类号： C09D11/40 ,  C08F212/08 ,  C08F220/06 ,  C08F220/14 ,  C08F220/18 ,  C08F220/26 ,  C08F220/34 ,  C08F220/58 ,  C09D11/326 ,  C09D11/54

    摘要： An aqueous ink composition includes: composite particles; and a colorant, wherein the composite particles are prepared by polymerizing at least one monomer capable of forming a second polymer in the presence of a polymer aqueous dispersion, and the polymer aqueous dispersion is prepared by adding a water-soluble electrolyte selected from an acidic compound or a salt thereof to either a first-polymer solution containing a first polymer and a solvent which dissolves the first polymer, or a first-polymer dispersion obtained from the first-polymer solution and water; and wherein the first polymer includes a hydrophilic structural unit and a hydrophobic structural unit, and at least one of the first polymer or the second polymer has a glass transition temperature of 120° C. or higher.

    摘要翻译： 水性油墨组合物包括：复合颗粒; 和着色剂，其中所述复合颗粒通过在聚合物水分散体的存在下聚合至少一种能够形成第二聚合物的单体而制备，并且所述聚合物水分散体通过加入选自酸性化合物的水溶性电解质 或其盐与含有溶解第一聚合物的第一聚合物和溶剂的第一聚合物溶液或由第一聚合物溶液和水获得的第一聚合物分散体; 并且其中所述第一聚合物包括亲水结构单元和疏水结构单元，并且所述第一聚合物或所述第二聚合物中的至少一种具有120℃或更高的玻璃化转变温度。