WATER-BASED INK COMPOSITION, INK SET AND IMAGE FORMING METHOD
    1.
    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

    IPC分类号: B05D5/00 C08L67/06

    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。

    AQUEOUS INK COMPOSITION, METHOD OF MANUFACTURING COMPOSITE PARTICLES, INK SET AND IMAGE FORMING METHOD
    3.
    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

    IPC分类号: C09D133/10 B05D5/00

    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。

    INKJET INK, METHOD OF PRODUCING THE SAME, AND INK SET
    4.
    发明申请
    INKJET INK, METHOD OF PRODUCING THE SAME, AND INK SET 审中-公开
    喷墨墨水,其制造方法和墨盒

    公开(公告)号:US20090082503A1

    公开(公告)日:2009-03-26

    申请号:US12208073

    申请日:2008-09-10

    IPC分类号: C09D11/02 C08K5/09 C08K3/22

    摘要: The invention provides a method of producing an inkjet ink, the method including at least subjecting a polymer particle dispersion liquid to centrifuge processing, and mixing the polymer particle dispersion liquid that has been subjected to the centrifuge processing and a water-insoluble coloring particle dispersion liquid, as well as an ink set including the produced inkjet ink and a processing liquid that causes the ink to aggregate.

    摘要翻译: 本发明提供一种制造喷墨油墨的方法,该方法至少包括对聚合物颗粒分散液进行离心处理,并将经过离心处理的聚合物颗粒分散液与水不溶性着色颗粒分散液 以及包括所生产的喷墨油墨和使油墨聚集的处理液体的油墨组。

    AQUEOUS INK COMPOSITION AND IMAGE FORMING METHOD
    10.
    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

    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。