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1. 发明授权

US07074843B2 Microencapsulated pigment, production process therefor, aqueous dispersion and ink jet recording ink 失效
公开(公告)号：US07074843B2
公开(公告)日：2006-07-11
申请号：US10228162
申请日：2002-08-26
申请人： Hiroto Nakamura , Toshiyuki Miyabayashi , Masahiro Yatake , Hidehiko Komatsu
发明人： Hiroto Nakamura , Toshiyuki Miyabayashi , Masahiro Yatake , Hidehiko Komatsu
IPC分类号： C08K9/10 , C08K5/23
CPC分类号： C09C1/56 , B01J13/04 , B01J13/14 , C01P2004/54 , C09B67/0013 , C09B67/0097 , C09B68/4253 , C09B68/44 , C09B68/4475 , C09C3/10 , C09D11/322 , C09D11/326 , C09D17/001 , Y10T428/29 , Y10T428/2982 , Y10T428/2991 , Y10T428/2993 , Y10T428/2998
摘要： Provided are ink jet ink excellent in dispersion stability and ejection stability and capable of forming images with fastness, abrasion resistance, color developability, and high density with little feathering; a microencapsulated pigment (MCP) providing the ink and a process of making the same; and an aqueous dispersion of the MCP. The MCP comprises pigment particles having a hydrophilic group on their surface (hydrophilized pigment particles) and coated with a polymer by emulsion polymerization. The process comprises emulsion polymerization in the presence of the hydrophilized pigment particles. The ink essentially contains the MCP and water.

2. 发明申请

US20060155008A1 Microencapsulated pigment, production process therefor, aqueous dispersion, and ink jet recording ink 有权
公开(公告)号：US20060155008A1
公开(公告)日：2006-07-13
申请号：US11373680
申请日：2006-03-10
申请人： Hiroto Nakamura , Toshiyuki Miyabayashi , Masahiro Yatake , Hidehiko Komatsu
发明人： Hiroto Nakamura , Toshiyuki Miyabayashi , Masahiro Yatake , Hidehiko Komatsu
IPC分类号： C08K9/00
CPC分类号： C09C1/56 , B01J13/04 , B01J13/14 , C01P2004/54 , C09B67/0013 , C09B67/0097 , C09B68/4253 , C09B68/44 , C09B68/4475 , C09C3/10 , C09D11/322 , C09D11/326 , C09D17/001 , Y10T428/29 , Y10T428/2982 , Y10T428/2991 , Y10T428/2993 , Y10T428/2998
摘要： Provided are ink jet ink excellent in dispersion stability and ejection stability and capable of forming images with fastness, abrasion resistance, color developability, and high density with little feathering; a microencapsulated pigment (MCP) providing the ink and a process of making the same; and an aqueous dispersion of the MCP. The MCP comprises pigment particles having a hydrophilic group on their surface (hydrophilized pigment particles) and coated with a polymer by emulsion polymerization. The process comprises emulsion polymerization in the presence of the hydrophilized pigment particles. The ink essentially contains the MCP and water.

3. 发明授权

US07683108B2 Microencapsulated pigment, production process therefor, aqueous dispersion, and ink jet recording ink 有权
标题翻译：微胶囊化颜料，其制备方法，水分散体和喷墨记录油墨
公开(公告)号：US07683108B2
公开(公告)日：2010-03-23
申请号：US11373680
申请日：2006-03-10
申请人： Hiroto Nakamura , Toshiyuki Miyabayashi , Masahiro Yatake , Hidehiko Komatsu
发明人： Hiroto Nakamura , Toshiyuki Miyabayashi , Masahiro Yatake , Hidehiko Komatsu
IPC分类号： A61K9/16 , B32B5/16 , B32B9/00 , B32B15/02 , B32B17/02 , B32B19/00 , B32B21/02 , B32B23/02 , B32B27/02 , C08F283/00 , C08G67/02 , C08J3/02 , C08K3/20 , C08K9/00 , C09D5/00 , C09D11/00
CPC分类号： C09C1/56 , B01J13/04 , B01J13/14 , C01P2004/54 , C09B67/0013 , C09B67/0097 , C09B68/4253 , C09B68/44 , C09B68/4475 , C09C3/10 , C09D11/322 , C09D11/326 , C09D17/001 , Y10T428/29 , Y10T428/2982 , Y10T428/2991 , Y10T428/2993 , Y10T428/2998
摘要： Provided are ink jet ink excellent in dispersion stability and ejection stability and capable of forming images with fastness, abrasion resistance, color developability, and high density with little feathering; a microencapsulated pigment (MCP) providing the ink and a process of making the same; and an aqueous dispersion of the MCP. The MCP comprises pigment particles having a hydrophilic group on their surface (hydrophilized pigment particles) and coated with a polymer by emulsion polymerization. The process comprises emulsion polymerization in the presence of the hydrophilized pigment particles. The ink essentially contains the MCP and water.
摘要翻译：提供了分散稳定性和喷射稳定性优异的喷墨油墨，能够形成具有坚牢度，耐磨性，显色性，高密度，少羽毛的图像; 提供油墨的微胶囊化颜料（MCP）及其制备方法; 和MCP的水分散体。 MCP包含在其表面上具有亲水基团的颜料颗粒（亲水化颜料颗粒），并通过乳液聚合涂覆聚合物。该方法包括在亲水化颜料颗粒存在下的乳液聚合。油墨基本上含有MCP和水。

4. 发明申请

US20060155006A1 Microencapsulated pigment, production process therefor, aqueous dispersion, and ink jet recording ink 审中-公开
标题翻译：微胶囊化颜料，其制备方法，水分散体和喷墨记录油墨
公开(公告)号：US20060155006A1
公开(公告)日：2006-07-13
申请号：US11373687
申请日：2006-03-10
申请人： Hiroto Nakamura , Toshiyuki Miyabayashi , Masahiro Yatake , Hidehiko Komatsu
发明人： Hiroto Nakamura , Toshiyuki Miyabayashi , Masahiro Yatake , Hidehiko Komatsu
IPC分类号： C08K9/00
CPC分类号： C09C1/56 , B01J13/04 , B01J13/14 , C01P2004/54 , C09B67/0013 , C09B67/0097 , C09B68/4253 , C09B68/44 , C09B68/4475 , C09C3/10 , C09D11/322 , C09D11/326 , C09D17/001 , Y10T428/29 , Y10T428/2982 , Y10T428/2991 , Y10T428/2993 , Y10T428/2998
摘要： Provided are ink jet ink excellent in dispersion stability and ejection stability and capable of forming images with fastness, abrasion resistance, color developability, and high density with little feathering; a microencapsulated pigment (MCP) providing the ink and a process of making the same; and an aqueous dispersion of the MCP. The MCP comprises pigment particles having a hydrophilic group on their surface (hydrophilized pigment particles) and coated with a polymer by emulsion polymerization. The process comprises emulsion polymerization in the presence of the hydrophilized pigment particles. The ink essentially contains the MCP and water.
摘要翻译：提供了分散稳定性和喷射稳定性优异的喷墨油墨，能够形成具有坚牢度，耐磨性，显色性，高密度，少羽毛的图像; 提供油墨的微胶囊化颜料（MCP）及其制备方法; 和MCP的水分散体。 MCP包含在其表面上具有亲水基团的颜料颗粒（亲水化颜料颗粒），并通过乳液聚合涂覆聚合物。该方法包括在亲水化颜料颗粒存在下的乳液聚合。油墨基本上含有MCP和水。

5. 发明授权

US07307109B2 Ink-jet recording ink, ink-jet recording ink set, recording method, print, and ink-jet recording apparatus 有权
标题翻译：喷墨记录油墨，喷墨记录油墨组，记录方法，打印和喷墨记录装置
公开(公告)号：US07307109B2
公开(公告)日：2007-12-11
申请号：US10048909
申请日：2001-06-06
申请人： Masahiro Yatake , Toshiyuki Miyabayashi , Hiroko Hayashi
发明人： Masahiro Yatake , Toshiyuki Miyabayashi , Hiroko Hayashi
IPC分类号： C09D11/10 , C08K9/10
CPC分类号： C09D11/322 , B41J2/14201 , C08K3/20 , C08K5/053 , C08K5/06 , C09D11/32 , C09D11/40
摘要： An ink jet recording ink (IJ ink) containing a colorant of a pigment and/or dye enveloped in a polymer, and water, and containing at least one compound from the group of acetylene glycol surfactants and acetylene alcohol surfactants, and another compound from the group of glycol ethers and 1,2-alkylene glycols; an IJ ink set including a plurality of the inks; a recording method of using the ink and/or the ink set; recorded matter printed according to the recording method; and an ink jet recording apparatus having an electrostrictive unit mounted thereon and designed so as to be capable of ejecting the ink.
摘要翻译：含有包封在聚合物中的颜料和/或染料的着色剂和水的喷墨记录油墨（IJ油墨），并含有至少一种来自乙炔二醇表面活性剂和乙炔醇表面活性剂的化合物，以及来自一组二醇醚和1,2-亚烷基二醇; 包括多个油墨的IJ油墨组; 使用墨水和/或墨水组的记录方法; 根据记录方法印刷的记录物; 以及其上安装有电致伸缩单元并被设计成能够喷射墨水的喷墨记录装置。

6. 发明申请

US20080146713A1 Ink jet recording ink, ink jet recording ink set, recording method, recorded matter and ink jet recording apparatus 审中-公开
标题翻译：喷墨记录油墨，喷墨记录油墨组，记录方法，记录物和喷墨记录装置
公开(公告)号：US20080146713A1
公开(公告)日：2008-06-19
申请号：US11981349
申请日：2007-10-31
申请人： Masahiro Yatake , Toshiyuki Miyabayashi , Hiroko Hayashi
发明人： Masahiro Yatake , Toshiyuki Miyabayashi , Hiroko Hayashi
IPC分类号： C08K5/053 , C08K5/06 , G01D11/00
CPC分类号： C09D11/322 , B41J2/14201 , C08K3/20 , C08K5/053 , C08K5/06 , C09D11/32 , C09D11/40
摘要： Provided are an ink jet recording ink (IJ ink), an ink jet recording ink set (IJ ink set) and a recording method, having excellent dispersion stability and ejection stability and being capable of providing images which is free from bleeding and which is excellent in color development property and rubbing resistance. An IJ ink and I an IJ ink set having long-term storage stability are provided. Also provided are recorded matter having excellent color development property and rubbing resistance, and an ink jet recording apparatus capable of providing the same. The invention includes: an IJ ink containing a colorant of a pigment and/or dye enveloped in a polymer, and water, and containing at least one compound selected from the group consisting: of acetylene glycol surfactants, acetylene alcohol surfactants, glycol ethers and 1,2-alkylene glycols; an IJ ink set comprising a plurality of the inks; a recording method of using the ink and/or the ink set; recorded matter printed according to the recording method; and an ink jet recording apparatus having an electrostrictive unit mounted thereon and is designed so as to be capable of ejecting the ink.
摘要翻译：提供了一种喷墨记录油墨（IJ油墨），喷墨记录油墨组（IJ油墨组）和记录方法，其具有优异的分散稳定性和喷射稳定性，并且能够提供没有渗色的图像，并且是优异的在显色性和抗摩擦性方面。提供IJ油墨和I具有长期保存稳定性的IJ油墨组。还提供了具有优异显色性和耐摩擦性的记录物，以及能够提供该记录物质的喷墨记录装置。本发明包括：含有包封在聚合物中的颜料和/或染料的着色剂和水的IJ油墨，并含有至少一种选自乙炔二醇表面活性剂，乙炔醇表面活性剂，二醇醚和1 ，2-亚烷基二醇; 包括多个油墨的IJ油墨组; 使用墨水和/或墨水组的记录方法; 根据记录方法印刷的记录物; 以及具有安装在其上的电致伸缩单元并被设计成能够喷射墨水的喷墨记录装置。

7. 发明授权

US06767090B2 Ink set for ink-jet recording 有权
标题翻译：墨水设置用于喷墨记录
公开(公告)号：US06767090B2
公开(公告)日：2004-07-27
申请号：US10048908
申请日：2002-02-04
申请人： Masahiro Yatake , Toshiyuki Miyabayashi , Hiroko Hayashi
发明人： Masahiro Yatake , Toshiyuki Miyabayashi , Hiroko Hayashi
IPC分类号： B41J201
CPC分类号： C09D11/40
摘要： An ink jet recording ink set including a plurality of inks, each ink including at least a colorant encapsulating a pigment with a polymer, a penetrating agent and water, wherein the ink set includes a combination of black, yellow, magenta and cyan inks, and wherein the polymer in each of the black, yellow, magenta and cyan inks is a polymer of a polymerizable surface active agent and a monomer, which gives high color density printed image, satisfactory color reproducibility, excellent ejection stability and storage stability.
摘要翻译：一种包括多种油墨的喷墨记录油墨组，每种油墨至少包括一种用聚合物包封颜料的着色剂，渗透剂和水，其中该油墨组包括黑色，黄色，品红色和青色油墨的组合，以及其中黑色，黄色，品红色和青色墨水中的每一种中的聚合物是可聚合表面活性剂和单体的聚合物，其赋予高色密度印刷图像，令人满意的颜色再现性，优异的喷射稳定性和储存稳定性。

8. 发明申请

US20120225969A1 URETHANE (METH) ACRYLATE AND PRODUCTION METHOD THEREOF, CROSS-LINKED URETHANE (METH) ACRYLATE AND PRODUCTION METHOD THEREOF, AND LIGHT CURABLE AQUEOUS EMULSION 审中-公开
标题翻译：丙烯酸URETHANE（METH）丙烯酸酯及其生产方法，交联的丙烯酸（甲基）丙烯酸酯及其生产方法和光固化水性乳液
公开(公告)号：US20120225969A1
公开(公告)日：2012-09-06
申请号：US13337568
申请日：2011-12-27
申请人： Toshiyuki Miyabayashi , Tomohito Nakano , Hiroki Nakane , Hirotoshi Koyano , Yoshinobu Sato , Hiroshi Sawada , Shinichi Kato
发明人： Toshiyuki Miyabayashi , Tomohito Nakano , Hiroki Nakane , Hirotoshi Koyano , Yoshinobu Sato , Hiroshi Sawada , Shinichi Kato
IPC分类号： C08G18/83
CPC分类号： C09D175/16 , C08F290/067 , C08G18/283 , C08G18/672 , C08G18/673 , C08G18/755 , C08G18/48
摘要： For the purpose of providing a urethane(meth)acrylate excellent in emulsifiability in water and a production method thereof, and a light curable aqueous emulsion using the urethane(meth)acrylate having a low viscosity and excellent in the curability, provided is a urethane(meth)acrylate being represented by the following general formula (1) and having a weight average molecular weight of 1,000 to 10,000: A1-O—(CONH—B1-NHCOO—C1-O)n-CONH—B1-NH—COO-D1 (1) wherein in formula (1), n represents a natural number of 1 to 30, A1 represents a residue of a hydroxyl group-containing (meth)acrylate, B1 represents a residue of diisocyanate, C1 represents a residue of a diol of an acyclic hydrocarbon or a cyclic hydrocarbon, and D1 represents a residue of a polyoxyalkylene glycol monoalkyl ether.
摘要翻译：为了提供在水中的乳化性优异的氨基甲酸酯（甲基）丙烯酸酯及其制造方法，使用粘度低，固化性优异的氨基甲酸酯（甲基）丙烯酸酯的光固化性水性乳液，提供了聚氨酯（（CONH-B1-NHCOO-C1-O）n-CONH-B1-NH-COO-的重均分子量为1,000〜10000的下述通式（1）表示的（甲基） D1（1）其中，在式（1）中，n表示1〜30的自然数，A1表示含羟基的（甲基）丙烯酸酯的残基，B1表示二异氰酸酯的残基，C1表示二醇的残基的非环状烃或环状烃，D1表示聚氧亚烷基二醇单烷基醚的残基。

9. 发明申请

US20110251298A1 RADIATION-CURABLE INK COMPOSITION, INK JET RECORDING METHOD, AND RECORDED MATTER 有权
标题翻译：辐射固化油墨组合物，喷墨记录方法和记录事项
公开(公告)号：US20110251298A1
公开(公告)日：2011-10-13
申请号：US12979750
申请日：2010-12-28
申请人： Taketoshi Kagose , Toshiyuki Miyabayashi , Satoru Miura , Toru Saito , Hiroki Nakane , Jun Ito , Hiroyuki Kajimoto , Chigusa Sato , Hiroaki Kida
发明人： Taketoshi Kagose , Toshiyuki Miyabayashi , Satoru Miura , Toru Saito , Hiroki Nakane , Jun Ito , Hiroyuki Kajimoto , Chigusa Sato , Hiroaki Kida
IPC分类号： C09D11/10 , B41J2/015
CPC分类号： C09D11/101 , B41J11/002 , B41M7/0072 , C09D11/30
摘要： A radiation-curable ink composition contains (A) aminoacrylate at 1 mass % to 10 mass %, inclusive, (B) phenoxyethyl acrylate at 20 mass % to 50 mass %, inclusive, and (C) tetraethylene glycol diacrylate at 1 mass % to 20 mass %, inclusive, in its reaction component, as well as (E) bis(2,4,6-trimethylbenzoyl)-phenylphosphine oxide at 3 parts by mass to 8 parts by mass, inclusive, (F) 2,4,6-trimethylbenzoyl-diphenyl-phosphine oxide at 3 parts by mass to 5 parts by mass, inclusive, in 100 parts by mass of the reaction component, and (G) diethylthioxanthone at 1 part by mass to 3 parts by mass, inclusive, in 100 parts by mass of the reaction component.
摘要翻译：辐射固化型油墨组合物含有（A）1质量％〜10质量％的氨基丙烯酸酯，（C）20质量％〜50质量％的（B）丙烯酸苯氧基乙酯，（C）1质量％以下的四甘醇二丙烯酸酯，（E）双（2,4,6-三甲基苯甲酰基） - 苯基氧化膦，为3质量份〜8质量份，（F）为2,4质量份，（三甲基苯甲酰基 - 二苯基膦）氧化物，在100质量份的反应组分中含有3质量份〜5质量份，和（G）1质量份〜3质量份的（G）二乙基噻吨酮， 100质量份反应组分。

10. 发明授权

US06972303B1 Ink composition providing image excellent in light stability 失效
标题翻译：油墨组合提供光稳定性优异的图像
公开(公告)号：US06972303B1
公开(公告)日：2005-12-06
申请号：US09486129
申请日：1999-06-24
申请人： Toshiyuki Miyabayashi , Shinichi Kato
发明人： Toshiyuki Miyabayashi , Shinichi Kato
IPC分类号： B41J2/165 , B41J2/17 , B41J2/175 , C09D11/00 , C09D11/023 , C09D11/033 , C09D11/037 , C09D11/10 , C09D11/101 , C09D11/104 , C09D11/106 , C09D11/107 , C09D11/108 , C09D11/322 , C09D11/38 , C08K9/10 , C08L39/00 , C08L45/00
CPC分类号： C09D11/30
摘要： Disclosed are a colorant which can realize an ink compositions possessing excellent lightfastness, waterfastness, color development, and rubbing/scratch resistance, and an ink composition containing the same. The ink composition comprises at least a colorant, a polymer covering the colorant and having, in its molecular chain, sites possessing ultraviolet absorbing activity and/or photostabilizing activity, water, and a water-soluble organic solvent. The ink composition according to the present invention include two preferred embodiments. In the ink composition according to the first preferred embodiment, the polymer functions as a dispersant and covers the colorant. In the ink composition according to the second preferred embodiment, the polymer is in the form of fine particles covering the colorant. Further, the colorant comprises: a dye or a pigment; and a polymer covering the colorant and having, in its molecular chain, sites possessing ultraviolet absorbing activity and/or photostabilizing activity, the dye or the pigment being in the form of fine particles.
摘要翻译：公开了可以实现具有优异的耐光性，耐水性，显色性和耐擦擦性的油墨组合物的着色剂和含有该油墨组合物的油墨组合物。油墨组合物至少包含着色剂，覆盖着色剂的聚合物，并且在其分子链中具有具有紫外线吸收活性和/或光稳定活性的部位，水和水溶性有机溶剂。根据本发明的油墨组合物包括两个优选的实施方案。在根据第一优选实施方案的油墨组合物中，聚合物用作分散剂并覆盖着色剂。在根据第二优选实施方案的油墨组合物中，聚合物是覆盖着色剂的细颗粒的形式。此外，着色剂包括：染料或颜料; 和覆盖着色剂的聚合物，并且在其分子链中具有具有紫外线吸收活性和/或光稳定活性的部位，染料或颜料呈细颗粒形式。

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