Ink-jet ink composition, ink set, and image forming method
    53.
    发明授权
    Ink-jet ink composition, ink set, and image forming method 有权
    喷墨油墨组合物,油墨组合和成像方法

    公开(公告)号:US08426496B2

    公开(公告)日:2013-04-23

    申请号:US12711470

    申请日:2010-02-24

    IPC分类号: C09D11/10 C08K5/09

    摘要: An ink-jet ink composition comprising: a pigment, a polymer pigment dispersion, polymer particles, a hydrophilic organic solvent, water, and at least one of a water-soluble acidic compound having a molecular weight of 200 or less or a salt thereof in an amount of from 50 ppm to 1,000 ppm; an ink set that includes the ink-jet ink composition and a treatment liquid that forms an aggregate when contacted with the ink-jet ink composition; and an image forming method using the ink set.

    摘要翻译: 一种喷墨油墨组合物,其包含:颜料,聚合物颜料分散体,聚合物颗粒,亲水性有机溶剂,水,以及分子量为200以下的水溶性酸性化合物或其盐中的至少一种 一定量为50ppm至1,000ppm; 包括喷墨油墨组合物的油墨组和当与喷墨油墨组合物接触时形成聚集体的处理液; 以及使用该油墨组的图像形成方法。

    Ink composition for ink-jet recording, ink set and image forming method
    55.
    发明授权
    Ink composition for ink-jet recording, ink set and image forming method 有权
    喷墨记录用油墨组合物,油墨组合和成像方法

    公开(公告)号:US08389602B2

    公开(公告)日:2013-03-05

    申请号:US12711277

    申请日:2010-02-24

    IPC分类号: C09D11/10

    摘要: An ink composition for ink-jet recording, including: coloring particles containing a pigment that is coated with a water-insoluble polymer dispersant, and self-dispersing polymer particles containing a first polymer which includes a constituent unit derived from a hydrophilic monomer and a constituent unit derived from a hydrophobic monomer, and which has a glass transition temperature from 150° C. to 250° C. and an I/O value of from 0.20 to 0.55; an ink set including the ink composition; and an image forming method using the ink set are provided.

    摘要翻译: 一种用于喷墨记录的油墨组合物,包括:着色包含涂覆有水不溶性聚合物分散剂的颜料的颗粒,以及包含第一聚合物的自分散聚合物颗粒,所述第一聚合物包含衍生自亲水性单体和成分的构成单元 衍生自疏水单体的单元,其玻璃化转变温度为150℃至250℃,I / O值为0.20至0.55; 包含该油墨组合物的油墨组; 并提供使用该油墨组的图像形成方法。

    Inkjet ink composition, ink set, and image forming method
    56.
    发明授权
    Inkjet ink composition, ink set, and image forming method 有权
    喷墨油墨组合物,油墨组合和成像方法

    公开(公告)号:US08231213B2

    公开(公告)日:2012-07-31

    申请号:US12843045

    申请日:2010-07-26

    IPC分类号: G01D11/00

    摘要: An inkjet ink composition includes a colorant, two or more hydrophilic organic solvents, and particles of a polymer containing a structural unit derived from a hydrophilic monomer and a structural unit derived from a hydrophobic monomer. The polymer has a glass transition temperature of 150° C. or higher and an I/O value of from 0.2 to 0.55, and the particles of the polymer have a volume average particle diameter of from 0.1 to 10 nm.

    摘要翻译: 喷墨油墨组合物包括着色剂,两种或更多种亲水性有机溶剂,以及含有衍生自亲水性单体的结构单元和衍生自疏水单体的结构单元的聚合物颗粒。 聚合物的玻璃化转变温度为150℃以上,I / O值为0.2〜0.55,聚合物粒子的体积平均粒径为0.1〜10nm。

    AQUEOUS INK COMPOSITION AND IMAGE FORMING METHOD
    58.
    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。

    INK-JET INK COMPOSITION, INK SET, AND IMAGE FORMING METHOD
    60.
    发明申请
    INK-JET INK COMPOSITION, INK SET, AND IMAGE FORMING METHOD 有权
    INK-JET墨水组合物,墨盒和图像形成方法

    公开(公告)号:US20100227065A1

    公开(公告)日:2010-09-09

    申请号:US12711470

    申请日:2010-02-24

    摘要: An ink-jet ink composition comprising: a pigment, a polymer pigment dispersion, polymer particles, a hydrophilic organic solvent, water, and at least one of a water-soluble acidic compound having a molecular weight of 200 or less or a salt thereof in an amount of from 50 ppm to 1,000 ppm; an ink set that includes the ink-jet ink composition and a treatment liquid that forms an aggregate when contacted with the ink-jet ink composition; and an image forming method using the ink set.

    摘要翻译: 一种喷墨油墨组合物,其包含:颜料,聚合物颜料分散体,聚合物颗粒,亲水性有机溶剂,水,以及分子量为200以下的水溶性酸性化合物或其盐中的至少一种 一定量为50ppm至1,000ppm; 包括喷墨油墨组合物的油墨组和当与喷墨油墨组合物接触时形成聚集体的处理液; 以及使用该油墨组的图像形成方法。