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公开(公告)号：US20090246488A1
公开(公告)日：2009-10-01
申请号：US12406752
申请日：2009-03-18
申请人： Terukazu Yanagi , Akio Tamura , Takahiro Ishizuka , Takahiro Kato
发明人： Terukazu Yanagi , Akio Tamura , Takahiro Ishizuka , Takahiro Kato
CPC分类号： B41M7/00 , B41M5/0023 , C09D11/326 , Y10T428/24901
摘要： An ink-jet recording method is provided. The ink-jet method includes recording an images by ejecting, onto a recording medium by an-inkjet method, a liquid composition containing polymer particles having a glass transition temperature (Tg) higher than the minimum film forming temperature (MFT), a hydrophilic organic solvent, a surfactant, and water under ejection conditions satisfying all of the following (1) to (3): (1) Tg>the temperature of the liquid composition at the time of ejection>MFT, (2) MFT>20° C., and (3) the temperature of the liquid composition at the time of ejection is 30° C. or higher.
摘要翻译： 提供喷墨记录方法。 喷墨方法包括通过喷墨方法将含有玻璃化转变温度（Tg）高于最低成膜温度（MFT）的聚合物颗粒的液体组合物喷射到记录介质上来记录图像，亲水性有机物 溶剂，表面活性剂和水，在满足以下所有（1）至（3）的条件下的喷射条件下：（1）Tg>喷射时液体组合物的温度> MFT，（2）MFT> 20℃ ，（3）喷射时的液体组合物的温度为30℃以上。
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公开(公告)号：US08580868B2
公开(公告)日：2013-11-12
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： 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。
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3.发明申请公开(公告)号：US20100227064A1
公开(公告)日：2010-09-09
申请号：US12711277
申请日：2010-02-24
申请人： Terukazu Yanagi , Takahiro Ishizuka , Akio Tamura , Takahiro Kato
发明人： Terukazu Yanagi , Takahiro Ishizuka , Akio Tamura , Takahiro Kato
CPC分类号： C09D11/40 , C09D11/322 , C09D11/326 , C09D11/54
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。
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4.发明申请METHOD FOR MANUFACTURING WATER-BASED DISPERSION OF SELF-DISPERSING POLYMER, WATER-BASED INK COMPOSITION, INK SET AND IMAGE FORMING METHOD 审中-公开自分散聚合物水基分散方法，基于水的墨水组合物，墨盒和图像形成方法公开(公告)号：US20100166963A1
公开(公告)日：2010-07-01
申请号：US12631456
申请日：2009-12-04
申请人： Akio TAMURA , Takahiro Kato , Takahiro Ishizuka , Terukazu Yanagi
发明人： Akio TAMURA , Takahiro Kato , Takahiro Ishizuka , Terukazu Yanagi
CPC分类号： C09D11/40 , C08K5/09 , C09D11/322
摘要： The invention provides a method for manufacturing a water-based dispersion of a self-dispersing polymer, including: obtaining a copolymer solution including a copolymer having a hydrophilic constituent unit and a hydrophobic constituent unit, and a solvent dissolving that dissolves the copolymer; obtaining a water-based dispersion of the copolymer through dispersion using the copolymer solution and water; and adding a water-soluble electrolyte selected from an acidic compound and the salt thereof to either or both of the copolymer solution and the water-based dispersion, as well as a water-based ink composition including the water-based dispersion, an ink set including the water-based ink composition, and an image forming method using the water-based ink composition or the ink set.
摘要翻译： 本发明提供了一种制备自分散聚合物的水基分散体的方法，包括：获得包含具有亲水构成单元和疏水性结构单元的共聚物的共聚物溶液和溶解该共聚物的溶剂; 通过使用共聚物溶液和水分散得到共聚物的水基分散体; 并且将选自酸性化合物及其盐的水溶性电解质添加到共聚物溶液和水性分散体中的任一种或两者上，以及包含水基分散体的水性油墨组合物，油墨组 包括水性油墨组合物和使用水性油墨组合物或油墨组的成像方法。
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公开(公告)号：US08530543B2
公开(公告)日：2013-09-10
申请号：US12543522
申请日：2009-08-19
申请人： Terukazu Yanagi , Takahiro Ishizuka , Akio Tamura , Takahiro Kato
发明人： Terukazu Yanagi , Takahiro Ishizuka , Akio Tamura , Takahiro Kato
CPC分类号： C09D11/40 , C08K5/06 , C09D11/326 , C09D11/54
摘要： There are provided an ink composition including a coloring material, a hydrophilic organic solvent, polymer particles that have a minimum filming temperature (MFTdisp) of 60° C. or more when dispersed in water and that have a MFT 40° C. or more lower than the MFTdisp when mixed with water and 25 mass % of the hydrophilic organic solvent based on a solid content of the polymer, and water; an ink set including the ink composition and a treating liquid capable of forming an aggregate upon contact with the ink composition; and an ink-jet recording method using the ink composition or the ink set.
摘要翻译： 提供了一种油墨组合物，其包括着色材料，亲水性有机溶剂，分散在水中时具有最低成膜温度（MFTdisp）为60℃或更高的聚合物颗粒，并且具有MFT 40℃或更低 与水混合时的MFTdisp和基于聚合物的固体含量的水和25质量％的亲水性有机溶剂; 包含油墨组合物的油墨组和能够与油墨组合物接触时形成聚集体的处理液; 以及使用该油墨组合物或油墨组的喷墨记录方法。
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公开(公告)号：US08109623B2
公开(公告)日：2012-02-07
申请号：US12406752
申请日：2009-03-18
申请人： Terukazu Yanagi , Akio Tamura , Takahiro Ishizuka , Takahiro Kato
发明人： Terukazu Yanagi , Akio Tamura , Takahiro Ishizuka , Takahiro Kato
IPC分类号： G01D11/00
CPC分类号： B41M7/00 , B41M5/0023 , C09D11/326 , Y10T428/24901
摘要： An ink-jet recording method is provided. The ink-jet method includes recording an images by ejecting, onto a recording medium by an-inkjet method, a liquid composition containing polymer particles having a glass transition temperature (Tg) higher than the minimum film forming temperature (MFT) at least by 5° C., a hydrophilic organic solvent, a surfactant, and water under ejection conditions satisfying all of the following (1) to (3): (1) Tg>the temperature of the liquid composition at the time of ejection>MFT, (2) MFT>20° C., and (3) the temperature of the liquid composition at the time of ejection is 30° C. or higher.
摘要翻译： 提供喷墨记录方法。 喷墨方法包括通过喷墨方式将记录介质喷射到具有高于最低成膜温度（Tg）的玻璃化转变温度（Tg）的聚合物颗粒的液体组合物至少5 （1）〜（3）的喷射条件下的亲水性有机溶剂，表面活性剂和水：（1）Tg>喷射时的液体组合物的温度> MFT（（ 2）MFT> 20℃，（3）喷射时液体组合物的温度为30℃以上。
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公开(公告)号：US20090202722A1
公开(公告)日：2009-08-13
申请号：US12367979
申请日：2009-02-09
申请人： Terukazu Yanagi , Takahiro Ishizuka , Akio Tamura , Takahiro Kato
发明人： Terukazu Yanagi , Takahiro Ishizuka , Akio Tamura , Takahiro Kato
CPC分类号： B05D1/36 , C09D11/326 , C09D11/40
摘要： An ink set for inkjet recording is provided. The ink set includes: at least one kind of ink composition that contains self-dispersing polymer particles, a color material, a hydrophilic organic solvent and water; and a reaction liquid capable of forming an aggregate upon contact with the ink composition.
摘要翻译： 提供了一种用于喷墨记录的油墨组。 油墨组包括：至少一种含有自分散聚合物颗粒，着色材料，亲水性有机溶剂和水的油墨组合物; 以及能够在与油墨组合物接触时形成聚集体的反应液。
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公开(公告)号：US08664296B2
公开(公告)日：2014-03-04
申请号：US12492145
申请日：2009-06-26
申请人： Terukazu Yanagi , Takahiro Ishizuka , Akio Tamura , Takahiro Kato
发明人： Terukazu Yanagi , Takahiro Ishizuka , Akio Tamura , Takahiro Kato
IPC分类号： C09D133/02
CPC分类号： C09D11/40 , C09D11/322 , C09D11/54 , C09D133/10
摘要： An ink set for ink jet recording including an ink composition containing a coloring material, and a polymer particle including 65 mass % or more of a constituent unit derived from a methacrylic acid derivative, and a treating liquid which forms an aggregate when contacted with the ink composition, and an ink jet recording method using the same are provided.
摘要翻译： 一种用于喷墨记录的油墨组，包括含有着色材料的油墨组合物，以及包含65质量％以上来自甲基丙烯酸衍生物的结构单元的聚合物颗粒，以及与油墨接触时形成聚集体的处理液 组合物和使用其的喷墨记录方法。
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公开(公告)号：US08426496B2
公开(公告)日：2013-04-23
申请号：US12711470
申请日：2010-02-24
申请人： Terukazu Yanagi , Takahiro Ishizuka , Akio Tamura , Takahiro Kato
发明人： Terukazu Yanagi , Takahiro Ishizuka , Akio Tamura , Takahiro Kato
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。
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公开(公告)号：US08399540B2
公开(公告)日：2013-03-19
申请号：US12711470
申请日：2010-02-24
申请人： Terukazu Yanagi , Takahiro Ishizuka , Akio Tamura , Takahiro Kato
发明人： Terukazu Yanagi , Takahiro Ishizuka , Akio Tamura , Takahiro Kato
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.
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