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1. 发明授权

US06599356B2 Method for manufacturing pigment dispersed liquid, and pigment dispersed liquid, and ink for ink-jet printer recording using said pigment dispersed liquid 有权
标题翻译：用于制造颜料分散液体的方法和颜料分散液体以及使用所述颜料分散液体的喷墨打印机记录用油墨
公开(公告)号：US06599356B2
公开(公告)日：2003-07-29
申请号：US09895005
申请日：2001-06-28
申请人： Hidehiko Komatsu , Kazuhiko Hara , Hitoshi Ota , Hiroko Hayashi
发明人： Hidehiko Komatsu , Kazuhiko Hara , Hitoshi Ota , Hiroko Hayashi
IPC分类号： C09D1100
CPC分类号： C09D11/324 , C01P2006/40 , C09B67/0004 , C09B67/0096 , C09C1/56
摘要： A method for manufacturing a pigment dispersed liquid, comprising at least: Step A of introducing a hydrophilic dispersibility-imparting group directly and/or via another atomic group to the surface of pigment particles; Step B of dispersing the pigment obtained in Step A in an aqueous medium; and Step C of conducting refining treatment of the dispersed liquid obtained in Step B.
摘要翻译：一种颜料分散液的制造方法，至少包括：将亲水性分散赋予剂组直接或/或经由其他原子团引入颜料粒子表面的工序A;将步骤A中得到的颜料分散在水介质; 和步骤B中得到的分散液的精炼处理步骤C.

2. 发明申请

US20050124726A1 Water-based ink, water-based ink set, and process for producing dispersion 有权
标题翻译：水性油墨，水性油墨组和分散体的制造方法
公开(公告)号：US20050124726A1
公开(公告)日：2005-06-09
申请号：US10492884
申请日：2002-10-17
申请人： Masahiro Yatake , Hidehiko Komatsu , Hitoshi Ohta , Kazuhiko Hara , Hiroko Hayashi , Jun Ito , Nagatoshi Kasahara , Keiichi Noto
发明人： Masahiro Yatake , Hidehiko Komatsu , Hitoshi Ohta , Kazuhiko Hara , Hiroko Hayashi , Jun Ito , Nagatoshi Kasahara , Keiichi Noto
IPC分类号： C03C17/00 , C09D5/00
CPC分类号： C09D11/324 , C09D11/30 , C09D11/322 , C09D11/40
摘要： An aqueous ink ensuring less blurring and high color formation on plain paper, satisfactory color formation and fixing property on special paper and excellent ejection stability is realized by using a microcapsule of a colorant encapsulated with a polymer and rendered dispersible in water and specifying the amount of the aromatic ring in the polymer to be from 20 to 70 wt % of the polymer.
摘要翻译：通过使用由聚合物包封的着色剂的微胶囊并将其分散在水中，确保在普通纸上的模糊和颜色变浅，特殊纸上的良好的成色和定影性以及优异的喷射稳定性的水性油墨，聚合物中的芳香环为聚合物的20至70重量％。

3. 发明授权

US08759417B2 Water-based ink, water-based ink set, and process for producing dispersion 有权
标题翻译：水性油墨，水性油墨组和分散体的制造方法
公开(公告)号：US08759417B2
公开(公告)日：2014-06-24
申请号：US10492884
申请日：2002-10-17
申请人： Masahiro Yatake , Hidehiko Komatsu , Hitoshi Ohta , Kazuhiko Hara , Hiroko Hayashi , Jun Ito , Nagatoshi Kasahara , Keiichi Noto
发明人： Masahiro Yatake , Hidehiko Komatsu , Hitoshi Ohta , Kazuhiko Hara , Hiroko Hayashi , Jun Ito , Nagatoshi Kasahara , Keiichi Noto
IPC分类号： B60C1/00 , C08F220/04 , C08G73/10 , C08J3/00 , C08K3/20 , C08K5/05 , C08K5/06 , C08K5/24 , C08K9/00 , C08F297/02 , C08L25/00 , C09D5/00 , C09D5/02 , C09D11/00 , C09D11/10 , C09J7/02
CPC分类号： C09D11/324 , C09D11/30 , C09D11/322 , C09D11/40
摘要： An aqueous ink ensuring less blurring and high color formation on plain paper, satisfactory color formation and fixing property on special paper and excellent ejection stability is realized by using a microcapsule of a colorant encapsulated with a polymer and rendered dispersible in water and specifying the amount of the aromatic ring in the polymer to be from 20 to 70 wt % of the polymer.
摘要翻译：通过使用由聚合物包封的着色剂的微胶囊并将其分散在水中，确保在普通纸上的模糊和颜色变浅，特殊纸上的良好的成色和定影性以及优异的喷射稳定性的水性油墨，聚合物中的芳香环为聚合物的20至70重量％。

4. 发明授权

US06802893B1 Ink for ink-jet recording and process for producing the same, ink set for ink-jet recording, and ink cartridge 有权
标题翻译：用于喷墨记录的墨水及其制造方法，用于喷墨记录的墨水组和墨盒
公开(公告)号：US06802893B1
公开(公告)日：2004-10-12
申请号：US09762722
申请日：2001-04-11
申请人： Hidehiko Komatsu , Hiroto Nakamura , Masahiro Yatake , Hiroko Hayashi , Makoto Matsuzaki , Fumitsugu Ito , Hitoshi Ohta
发明人： Hidehiko Komatsu , Hiroto Nakamura , Masahiro Yatake , Hiroko Hayashi , Makoto Matsuzaki , Fumitsugu Ito , Hitoshi Ohta
IPC分类号： C09D1102
CPC分类号： C09D11/322 , C09D11/324 , C09D11/40
摘要： An ink for ink jet recording including at least a particulate pigment having a sulfur-containing dispersibility providing group chemically bonded to the pigment surface with a treatment containing sulfur, a penetrating agent and a liquid component including water. In one embodiment, the liquid component includes polyvalent metal ions and has a sulfur content that is 2,000 ppm or less as calculated in terms of SO42−. In other embodiments, the ink has (a) a sulfonic acid anion group or a sulfinic acid anion group and an alkaline metal or monovalent counter ion; (b) a penetrating agent having the formula R—EOn2—POm2—X; and (c) a sulfur-containing dispersibility providing group in an amount of 10×106 equivalent or more per gram of particulate pigment.
摘要翻译：一种用于喷墨记录的油墨，其至少包括具有含硫分散性提供基团的颗粒颜料，所述分散性提供基团与颜料表面化学键合，所述处理含有硫，渗透剂和包含水的液体组分。在一个实施方案中，液体组分包括多价金属离子，并且根据SO 4 2-的计算，其硫含量为2,000ppm以下。在其它实施方案中，油墨具有（a）磺酸阴离子基团或亚磺酸阴离子基团和碱金属或一价抗衡离子; （b）具有式R-EOn2-POm2-X的渗透剂; 和（c）含量分散性提供基团，其量为每克颗粒颜料10×10 6当量或更多。

5. 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。

6. 发明授权

US07083669B2 Ink composition, inkjet recording method using the same and recorded matter 有权
标题翻译：油墨成分，喷墨记录方法使用相同的记录物
公开(公告)号：US07083669B2
公开(公告)日：2006-08-01
申请号：US10419720
申请日：2003-04-21
申请人： Hiroshi Fukumoto , Yasuhiro Oki , Kazuhiko Kitamura , Hiroko Hayashi
发明人： Hiroshi Fukumoto , Yasuhiro Oki , Kazuhiko Kitamura , Hiroko Hayashi
IPC分类号： C09D11/00 , C09D11/02 , B41J2/01
CPC分类号： C09D11/32 , C09D11/328 , C09D11/38
摘要： The present invention provides an ink composition comprising at least: water; a cyan dye; and an aromatic compound having a carboxyl group and/or a salt thereof. Also disclosed are an inkjet recording method using the ink composition, and recorded matter recorded using the ink composition or by the inkjet recording method.
摘要翻译：本发明提供一种至少包含水的油墨组合物; 青色染料; 和具有羧基的芳族化合物和/或其盐。还公开了使用油墨组合物的喷墨记录方法和使用油墨组合物记录的记录物质或通过喷墨记录方法。

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. 发明授权

US06500248B1 Ink composition for ink-jet recording and method of ink-jet recording 有权
标题翻译：用于喷墨记录的油墨组合物和喷墨记录方法
公开(公告)号：US06500248B1
公开(公告)日：2002-12-31
申请号：US09581483
申请日：2000-06-14
申请人： Hiroko Hayashi
发明人： Hiroko Hayashi
IPC分类号： C09D1102
CPC分类号： C09D11/322
摘要： An ink composition for ink jet recording is provided which comprises at least a pigment, a 1,2-alkanediol, glycerin, a polyhydric alcohol derivative and/or an acetylene glycol surfactant, a water-soluble organic solvent, and water, the pigment having been surface treated to render the pigment dispersible and/or dissolvable in water without any dispersant, the 1,2-alkanediol being at least one member selected from the group consisting of 1,2-butanediol, 1,2-pentanediol, and 1,2-hexanediol, the ink composition having a surface tension of not more than 40 mNm−1 at 20° C. This ink composition enables ink jet recording which can provide good print quality and can realize continuous printing.
摘要翻译：提供一种用于喷墨记录的油墨组合物，其至少包含颜料，1,2-链烷二醇，甘油，多元醇衍生物和/或乙炔二醇表面活性剂，水溶性有机溶剂和水，所述颜料具有经表面处理以使颜料在不含任何分散剂的情况下分散和/或溶解于水中，1,2-链烷二醇为选自1,2-丁二醇，1,2-戊二醇和1,2-二醇的至少一种，所述油墨组合物在20℃下的表面张力不超过40mNm-1。该油墨组合物使喷墨记录能够提供良好的打印质量并可实现连续打印。

9. 发明申请

US20070263054A1 Inkjet Recording Ink 有权
标题翻译：喷墨记录墨水
公开(公告)号：US20070263054A1
公开(公告)日：2007-11-15
申请号：US11660812
申请日：2005-10-24
申请人： Masahiro Yatake , Motoki Masuda , Jyun Ito , Yasuhiro Oki , Hiroko Hayashi
发明人： Masahiro Yatake , Motoki Masuda , Jyun Ito , Yasuhiro Oki , Hiroko Hayashi
IPC分类号： B41J2/01 , C08K5/00 , C09D11/02
CPC分类号： C09D11/40 , C09D11/326
摘要： The present invention aims to provide an ink for ink jet recording that is excellent in storage stability and discharge stability and attains high coloration on regular paper or gloss paper and high glossiness on gloss paper. The ink for ink jet recording of the invention includes: water; and a pigment dispersed by using a polymer which is obtained by polymerizing at least 50% by weight or more of benzylacrylate and 15% by weight or less of (meth)acrylic acid as components of the polymer and has an acid value of no less than 50 mgKOH/g and no more than 120 mgKOH/g and a weight average molecular weight of no less than 10000 and no more than 120000.
摘要翻译：本发明的目的在于提供一种喷墨记录用油墨，其在储存稳定性和排出稳定性方面优异，在普通纸或光泽纸上得到高着色，在光泽纸上具有高光泽度。本发明的喷墨记录用墨水包括：水; 以及通过使用通过聚合至少50重量％以上的丙烯酸苄酯和15重量％以下的（甲基）丙烯酸作为聚合物的成分而得到的聚合物分散的颜料，其酸值为不小于 50mgKOH / g和不大于120mgKOH / g，重均分子量不小于10000且不大于120000。

10. 发明授权

US5795970A Mixed disazo-dye composition and black aqueous ink composition containing the same that provides high grade image on print 失效
标题翻译：混合的双偶氮染料组合物和含有这种组合物的黑色水性墨水组合物，其在印刷品上提供高等级的图像
公开(公告)号：US5795970A
公开(公告)日：1998-08-18
申请号：US701578
申请日：1996-08-22
申请人： Takashi Ono , Tatsuya Yagyu , Yoshihiro Sawatari , Masaki Sasaki , Miharu Kanaya , Hiroko Hayashi , Akio Owatari , Yasuhiro Ouki
发明人： Takashi Ono , Tatsuya Yagyu , Yoshihiro Sawatari , Masaki Sasaki , Miharu Kanaya , Hiroko Hayashi , Akio Owatari , Yasuhiro Ouki
IPC分类号： C09B67/22 , C09D11/00 , B41J2/01 , C09D11/02
CPC分类号： C09D11/328 , C09B67/0055
摘要： A disazo dye composition comprising at least a disazo dye represented by the formula (I) and a disazo dye represented by the formula (II): ##STR1## (wherein X and Y indicate an alkoxy group having 1 to 4 carbon atoms, and M indicates hydrogen or a cation selected from the group consisting of, alkaline metal, NH.sub.4, alkyl-substituted ammonium, alkanolammonium, morpholinium and piperidinium), wherein, when the disazo dye composition is analyzed by liquid chromatography, the area ratio of the peak area (Sp) of the disazo dye represented by the formula (I) to the peak area (Sc) of the disazo dye represented by the formula (II), that is Sp:Sc is from 1:0.4 to 1:2.4. This disazo dye composition provides a high quality image, rapid ink fixing and the like even on the plain paper.
摘要翻译：包含至少一种由式（I）表示的双偶氮染料和由式（II）表示的双偶氮染料的双偶氮染料组合物：其中X和Y表示烷氧基具有1至4个碳原子，M表示氢或选自碱金属，NH 4，烷基取代的铵，链烷醇铵，吗啉鎓和哌啶鎓的阳离子），其中当通过液相色谱分析双偶氮染料组合物时由式（I）表示的双偶氮染料的峰面积（Sp）与式（II）表示的双偶氮染料的峰面积（Sc）的面积比为Sp：Sc为1： 0.4〜1：2.4。这种双偶氮染料组合物即使在普通纸上也提供高质量的图像，快速的墨水固定等。

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