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31. 发明授权

US4957553A Ink for ink-jet recording and ink-jet recording process employing the same 失效
标题翻译：用于喷墨记录的墨水和使用该墨水的喷墨记录方法
公开(公告)号：US4957553A
公开(公告)日：1990-09-18
申请号：US128262
申请日：1987-12-01
申请人： Shoji Koike , Yasuko Tomida
发明人： Shoji Koike , Yasuko Tomida
IPC分类号： C09D11/00
CPC分类号： C09D11/30
摘要： An ink for ink-jet recording is provided which comprises a coloring matter, a water-soluble organic solvent, 75 to 90% by weight of water, and a material having a solubility to water of 0.1% or more and having a defoaming performance, and so prepared that the stability of foam judged according to JIS K 3362 after 5 minutes may be 0 mm. An ink-jet recording process employing the ink is also provided.
摘要翻译：提供一种用于喷墨记录的油墨，其包含着色剂，水溶性有机溶剂，75〜90重量％的水，以及具有0.1％以上的水溶性的材料，具有消泡性能，并且如此制备，5分钟后根据JIS K 3362判断的泡沫的稳定性可以为0mm。还提供了采用该油墨的喷墨记录方法。

32. 发明授权

US4853036A Ink for ink-jet recording and ink-jet recording process using the same 失效
标题翻译：用于喷墨记录的墨水和使用该墨水的喷墨记录方法
公开(公告)号：US4853036A
公开(公告)日：1989-08-01
申请号：US124060
申请日：1987-11-23
申请人： Shoji Koike , Yasuko Tomida
发明人： Shoji Koike , Yasuko Tomida
IPC分类号： C09D11/00
CPC分类号： C09D11/36 , Y10S260/38
摘要： An ink for ink-jet recording is provided which comprises a liquid composition essentially comprised of a coloring matter, a volatile solvent having a vapor pressure of 1 mmHg or more at 25.degree. C., and a material being solid at room temperature and having a molecular weight of 300 or more; and prepared so as to satisfy formula B.sub.1 /A.sub.1 .gtoreq.3, assuming viscosity as A.sub.1 cP at 25.degree. C. measured when the content of the solid material in said composition is 10% by weight, and assuming viscosity as B.sub.1 cP at 25.degree. C. measured when the content of the solid material in said composition is 30% by weight. An ink-jet recording process employing the above mentioned ink is also provided.
摘要翻译：提供了一种用于喷墨记录的油墨，其包含基本上由着色剂，在25℃下蒸气压为1mmHg或更高的挥发性溶剂的液体组合物和在室温下为固体的材料，并且具有分子量为300以上; 并准备满足公式B1 / A1> / = 3，假设在25℃下的粘度为A1cP，当所述组合物中的固体物质的含量为10重量％时测定，并且假定粘度为25cPa时的B1cP 当所述组合物中的固体材料的含量为30重量％时测量。还提供了采用上述墨水的喷墨记录方法。

33. 发明授权

US4849770A Ink for use in ink jet and ink jet printing method using the same 失效
标题翻译：用于使用其的喷墨和喷墨印刷方法的油墨
公开(公告)号：US4849770A
公开(公告)日：1989-07-18
申请号：US936785
申请日：1986-12-02
申请人： Shoji Koike , Kazuo Iwata , Yasuko Tomida
发明人： Shoji Koike , Kazuo Iwata , Yasuko Tomida
IPC分类号： C09B67/26 , D06P5/30
CPC分类号： C09B67/0073 , D06P5/30
摘要： An ink for use in an ink jet comprises as the main components a reactive dye or a reactive dispersing dye, and a solvent composed mainly of water and an organic solvent which is not reactive with said dye. An ink jet printing method comprises applying an ink for printing by an ink jet system to a cloth having fibers dyeable by a reactive dye, wherein said ink comprises as the main components a reactive dye or a reactive dispersing dye, and a solvent composed mainly of water and an organic solvent which is not reactive with said dye. An ink jet printing method comprising applying an ink for printing by an ink jet system to a cloth having fibers dyeable by a reactive dye followed by a dye-fixing treatment, wherein said ink comprises as the main components a reactive dye or reactive dispersing dye, and a solvent composed mainly of water and an organic solvent which is not reactive with said dye.
摘要翻译：用于喷墨的油墨包括作为主要组分的活性染料或反应性分散染料，以及主要由水和与所述染料不反应的有机溶剂组成的溶剂。一种喷墨打印方法包括将通过喷墨系统印刷的油墨施加到具有可通过活性染料染色的纤维的布上，其中所述油墨包含作为主要组分的活性染料或反应性分散染料，以及主要由水和与所述染料不反应的有机溶剂。一种喷墨打印方法，包括将通过喷墨系统印刷的油墨施加到具有可通过活性染料染色的纤维的布上，然后进行染料固定处理，其中所述油墨包含活性染料或反应性分散染料作为主要组分，以及主要由水和与所述染料不反应的有机溶剂组成的溶剂。

34. 发明授权

US08262791B2 Coloring particles 有权
标题翻译：着色颗粒
公开(公告)号：US08262791B2
公开(公告)日：2012-09-11
申请号：US13075084
申请日：2011-03-29
申请人： Shinnosuke Koji , Kazumichi Nakahama , Shoji Koike
发明人： Shinnosuke Koji , Kazumichi Nakahama , Shoji Koike
IPC分类号： C09D11/00 , C09B63/00
CPC分类号： C09B67/0086 , B82Y30/00 , C09B67/0005 , C09B67/0096 , C09D11/023 , C09D11/328
摘要： The present invention provides coloring particles containing a dye and a water-insoluble low-molecular-weight dispersant, wherein the average particle size of the coloring particles is 10 nm or more and 80 nm or less; the solubility parameter of the dye in water with a pH of 6.0 to 10.0 is 9.20 or more, the solubility parameter being represented by formula (1); and the content of the dye and the content of the water-insoluble low-molecular-weight dispersant satisfy a relationship of formula (2).
摘要翻译：本发明提供了含有染料和水不溶性低分子量分散剂的着色颗粒，其中着色颗粒的平均粒径为10nm以上且80nm以下，该染料在pH为6.0〜10.0的水中的溶解度参数为9.20以上，溶解度参数由式（1）表示; 并且染料的含量和水不溶性低分子量分散剂的含量满足式（2）的关系。

35. 发明申请

US20120194621A1 INK-JET RECORDING METHOD 有权
标题翻译：喷墨记录方法
公开(公告)号：US20120194621A1
公开(公告)日：2012-08-02
申请号：US13360512
申请日：2012-01-27
申请人： Masayuki Ikegami , Ikuo Nakazawa , Akira Kuriyama , Taketoshi Okubo , Atsuhito Yoshizawa , Kenichi Iida , Shoji Koike
发明人： Masayuki Ikegami , Ikuo Nakazawa , Akira Kuriyama , Taketoshi Okubo , Atsuhito Yoshizawa , Kenichi Iida , Shoji Koike
IPC分类号： B41J2/01
CPC分类号： B41J2/15 , B41J2/155 , B41M5/0023 , B41M7/009
摘要： Aspects of the present invention provide an ink-jet recording method including the step of applying an ink to a recording medium by discharging the ink from a recording head by action of thermal energy and the step of fixing the ink to the recording medium by heating the ink applied to the recording medium. The ink contains water, a self-dispersing pigment, and resin particles. The resin particles have a glass transition temperature of not less than 25° C., an average particle diameter of 70 nm or more and 220 nm or less, and an acid value of 25 mg KOH/g or more and 150 mg KOH/g or less.
摘要翻译：本发明的方面提供一种喷墨记录方法，包括通过热能的作用将油墨从记录头排出到记录介质上的步骤，以及通过加热将油墨固定到记录介质上的步骤油墨施加到记录介质上。油墨含有水，自分散颜料和树脂颗粒。树脂颗粒的玻璃化转变温度不低于25℃，平均粒径为70nm以上且220nm以下，酸值为25mgKOH / g以上且150mgKOH / g以下或更少。

36. 发明申请

US20120127234A1 AQUEOUS INK 审中-公开
标题翻译：水质墨水
公开(公告)号：US20120127234A1
公开(公告)日：2012-05-24
申请号：US13387349
申请日：2010-07-13
申请人： Atsuhito Yoshizawa , Taketoshi Okubo , Ikuo Nakazawa , Shoji Koike
发明人： Atsuhito Yoshizawa , Taketoshi Okubo , Ikuo Nakazawa , Shoji Koike
IPC分类号： B41J2/015 , C09D11/02
CPC分类号： C09C3/08 , C01P2006/60 , C09D11/322
摘要： The present invention relates to an aqueous ink having a surface tension of 34 mN/m or less including a self-dispersion pigment and water. In the aqueous ink, the self-dispersion pigment has a plurality of pKa values that are 8.0 or less. Assuming that the lowest pKa value among the plurality of pKa values is pKa1 and the highest pKa value among the plurality of pKa values is pKa2, pKa1 and pKa2 satisfy Mathematical formula (1), and the pH value of the aqueous ink satisfies Mathematical formula (2).
摘要翻译：本发明涉及表面张力为34mN / m以下的水性油墨，其含有自分散颜料和水。在水性油墨中，自分散颜料具有多个pKa值为8.0以下。假设多个pKa值中的最低pKa值是pKa1，并且多个pKa值中的最高pKa值是pKa2，pKa1和pKa2满足数学式（1），并且水性墨水的pH值满足数学式 2）。

37. 发明申请

US20110054094A1 COLOR PARTICLES 审中-公开
标题翻译：彩色颗粒
公开(公告)号：US20110054094A1
公开(公告)日：2011-03-03
申请号：US12869425
申请日：2010-08-26
申请人： Kazumichi Nakahama , Takayuki Hiratani , Shoji Koike
发明人： Kazumichi Nakahama , Takayuki Hiratani , Shoji Koike
IPC分类号： C09D11/10
CPC分类号： C09B67/0005 , B82Y30/00 , C09B63/00 , C09B67/0013 , C09B67/0097 , C09D11/32
摘要： In color particles containing a dye and a polymer compound, the average particle diameter of the color particles measured by a dynamic light scattering method is 10 to 80 nm, the content of the dye of the color particles is in the range of 60 to 90 percent by mass, and the dye has a solubility index of 7.50 or more in water having a pH of 6.0 to 11.0, the solubility index being represented by the following equation (1): Solubility Index=log(1/Aqueous Solubility of Dye [mol/L]).
摘要翻译：在含有染料和高分子化合物的彩色粒子中，通过动态光散射法测定的着色粒子的平均粒径为10〜80nm，着色粒子的染料含量为60〜90％，染料在pH为6.0〜11.0的水中的溶解度指数为7.50以上，溶解度指数由下式（1）表示：溶解度指数= log（1 /染料的水溶性[mol / L]）。

38. 发明申请

US20100214351A1 INK JET IMAGE-FORMING METHOD, INK JET COLOR IMAGE-FORMING METHOD AND INK JET RECORDING APPARATUS 有权
标题翻译：墨水喷射成像方法，喷墨打印彩色图像形成方法和喷墨记录装置
公开(公告)号：US20100214351A1
公开(公告)日：2010-08-26
申请号：US12664084
申请日：2008-07-22
申请人： Shoji Koike , Ryota Kato , Hitoshi Yoshino
发明人： Shoji Koike , Ryota Kato , Hitoshi Yoshino
IPC分类号： B41J2/015
CPC分类号： B41M5/0023 , C09D11/322
摘要： An ink jet image-forming method for forming an image by applying an ink in a fixed amount of 0.5 pl or more to 6.0 pl or less to plain paper. The ink contains a self-dispersion pigment, water, a water-soluble compound having a coefficient of hydrophilicity-hydrophobicity of 0.37 or more as defined by the equation (A) stated in the description and a water-soluble compound having a coefficient of hydrophilicity-hydrophobicity of 0.25 or less, and has a surface tension of 34 mN/m or less. The application of the ink is divided into plural times when an image having a portion where the ink is applied in a duty of 80% or more and an amount of 5.0 μl/cm2 or less in total is formed in a basic matrix for forming the image, and the amount of the ink applied at each of the times divided is 0.7 μl/cm2 or less.
摘要翻译：一种喷墨图像形成方法，用于通过将普通纸的固定量为0.5pl以上至6.0pl以下的墨水进行图像形成。油墨含有自分散颜料，水，具有亲水性 - 疏水性系数的水溶性化合物，如描述中所述的式（A）所定义的0.37以上，具有亲水性系数的水溶性化合物 - 疏水性为0.25以下，表面张力为34mN / m以下。当在具有80％以上的负荷的一部分的图像和总共5.0μl/ cm 2以下的总量的基底基体上形成具有油墨部分的图像时，油墨的涂布被分成多次，以形成图像，并且分配的每一次施加的油墨量为0.7μl/ cm 2以下。

39. 发明申请

US20070216744A1 Ink-jet recording method, ink-jet ink, ink-jet recording unit, ink cartridge for ink-jet recording and ink-jet recording apparatus 失效
公开(公告)号：US20070216744A1
公开(公告)日：2007-09-20
申请号：US11798508
申请日：2007-05-15
申请人： Shoji Koike , Yoshihisa Yamashita , Kohei Watanabe , Hayato Ida
发明人： Shoji Koike , Yoshihisa Yamashita , Kohei Watanabe , Hayato Ida
IPC分类号： G01D11/00
CPC分类号： B41J2/2107
摘要： The present invention provides an ink-jet recording method for forming an image by applying an ink to a recording medium. The ink contains at least water, a colorant and a surfactant. The content of the surfactant is higher than or equal to the critical micelle concentration of the surfactant, and the ink used has a surface tension lower than or equal to the critical surface tension of the recording medium. The ink is applied on the recording medium, and the surface tension of the ink is increased to a surface tension higher than the critical surface tension of the recording medium after the ink contacts the recording medium.

40. 发明申请

US20070034114A1 Water-based fluorescent ink, recorded image using the same, and judging method 失效
标题翻译：水性荧光墨水，使用其的记录图像和判断方法
公开(公告)号：US20070034114A1
公开(公告)日：2007-02-15
申请号：US11582456
申请日：2006-10-18
申请人： Masako Udagawa , Shoji Koike , Makoto Aoki , Akira Nagashima , Shinichi Hakamada
发明人： Masako Udagawa , Shoji Koike , Makoto Aoki , Akira Nagashima , Shinichi Hakamada
IPC分类号： C09D11/00 , D06L3/12
CPC分类号： C09D11/50 , Y10T428/24802 , Y10T428/24893 , Y10T428/24901
摘要： The present invention relates to a water-based fluorescent ink for the purpose of measurement or judgment of the fluorescence emission in a visible light region by an excitation wavelength in a predetermined ultraviolet range, containing water, a coloring material dissolved or dispersed in water, and an organic solvent, having a plurality of fluorescent groups in the coloring material structure of the coloring material, and using a water-soluble coloring material having a sulfonic acid group as the water-soluble group in the state of a free acid, capable of improving the water resistance and the light resistance, dramatically increasing the content of the fluorescent coloring material in the ink, which has conventionally been included only by a small amount in the ink due to the concentration quenching problem, obtaining preferable fluorescence emission and water resistance of the recorded image, and providing preferable adhesion resistance to the recording medium of the coloring material and reliability.
摘要翻译：本发明涉及一种水性荧光墨水，其目的在于测量或判断可见光区域中的荧光发射是否在预定的紫外线范围内的激发波长，包含水，溶解或分散在水中的着色材料，以及有机溶剂，在着色材料的着色材料结构中具有多个荧光基团，并且使用具有磺酸基作为游离酸状态的水溶性基团的水溶性着色材料，能够改善耐水性和耐光性，显着增加了由于浓度骤冷问题而在墨中常规包含的油墨中的荧光着色材料的含量，获得了优选的荧光发射和耐水性记录图像，并且对着色剂的记录介质提供优选的粘合性可靠性和可靠性。

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