公开(公告)号：US20050228069A1

公开(公告)日：2005-10-13

申请号：US10516573

申请日：2004-04-12

申请人： Shuichi Kataoka ,  Bunji Ishimoto ,  Akira Mizutani ,  Naoki Okamoto ,  Yoshiaki Miyazaki ,  Izumi Yasuda ,  Tomoyuki Shiraga

发明人： Shuichi Kataoka ,  Bunji Ishimoto ,  Akira Mizutani ,  Naoki Okamoto ,  Yoshiaki Miyazaki ,  Izumi Yasuda ,  Tomoyuki Shiraga

IPC分类号： B41J2/01 ,  B41M5/00 ,  C09B67/04 ,  C09B67/20 ,  C09B67/46 ,  C09C3/10 ,  C09D11/00 ,  C09D11/322 ,  C09D11/326 ,  C09D11/38 ,  C09D17/00 ,  C08K3/00 ,  C03C17/00

CPC分类号： C09D11/322 ,  C01P2004/62 ,  C09C3/10 ,  C09D11/40

摘要： It is an object of the present invention to provide a pigment dispersion, an ink composition, and an ink set, enabling excellent glossiness, bronzing prevention, and ink composition storage stability to be realized. The present invention provides a pigment dispersion characterized by comprising at least a pigment, an aqueous medium, a copolymer resin between a hydrophobic monomer and a hydrophilic monomer, and a urethane resin, and also an ink composition characterized by containing at least the pigment dispersion and an aqueous medium, and an ink set characterized by comprising at least the ink composition.

摘要翻译： 本发明的目的是提供一种能够实现优异的光泽度，防止青铜污染和油墨组合物储存稳定性的颜料分散体，油墨组合物和油墨组合物。 本发明提供一种颜料分散体，其特征在于，至少包含颜料，水性介质，疏水性单体和亲水性单体之间的共聚物树脂，以及聚氨酯树脂，以及油墨组合物，其特征在于，至少含有颜料分散体和 水性介质和油墨组，其特征在于至少包含油墨组合物。

公开(公告)号：US07981209B2

公开(公告)日：2011-07-19

申请号：US11885127

申请日：2006-02-24

申请人： Shuichi Kataoka ,  Hironori Sato

发明人： Shuichi Kataoka ,  Hironori Sato

IPC分类号： C09D11/02

CPC分类号： B41M5/0023 ,  B41M5/5254 ,  C09D11/322 ,  C09D11/38 ,  Y10T428/24802

摘要： There is provided an ink composition for ink jet recording that is free from feathering or bleeding and, at the same time, can realize high-gloss images particularly advantageous when the ink composition is recorded on specialty papers. The ink composition comprises at least a colorant, water, and a surfactant, wherein the surfactant satisfies a requirement represented by formula (I) β−α≧0  (I) wherein (i) α represents contact angle of a recording medium with an aqueous solution containing 0.1% by weight of the surfactant 0.3 sec after the contact of the aqueous solution with the recording medium, degree; and (ii) β represents contact angle of a recording medium with an aqueous solution containing 0.1% by weight of the surfactant, 20% by weight of glycerin, 10% by weight of 1,2-hexanediol and 1.0% by weight of triethanolamine 0.3 sec after the contact of the aqueous solution with the recording medium, degree.

摘要翻译： 提供了一种没有羽化或渗色的喷墨记录用油墨组合物，同时可以在油墨组合物记录在特种纸上时实现特别有利的高光泽图像。 油墨组合物至少包含着色剂，水和表面活性剂，其中表面活性剂满足式（I）＆bgr;-α≥0（I）表示的要求，其中（i）α表示记录介质与 水溶液与记录介质接触后0.3秒的含0.1重量％表面活性剂的水溶液，度; 和（ii）＆bgr; 表示记录介质与含0.1重量％表面活性剂的水溶液的接触角，20重量％的甘油，10重量％的1,2-己二醇和1.0重量％的三乙醇胺在接触后0.3秒 水溶液与记录介质，度。

公开(公告)号：US07600864B2

公开(公告)日：2009-10-13

申请号：US10494682

申请日：2003-11-04

申请人： Shuichi Kataoka

发明人： Shuichi Kataoka

IPC分类号： C09D11/00

CPC分类号： C09D11/40 ,  Y10T428/24802

摘要： It is an object of the present invention to provide an ink set that has a wide color reproduction range, has high saturation, produces a glossy recorded image with no pronounced granularity caused by dot expression, greatly suppresses granularity caused by dot expression particularly when applied to a medium having a coating layer, and allows a recorded image with outstanding coloration to be obtained when applied to plain paper. The present invention provides an ink set comprising at least yellow ink (Y), magenta ink (M), cyan ink (C), and red ink (R), wherein the L* values in the Lab colorimetric system specified by CIE for aqueous solutions of each ink diluted 1000 times are within the following ranges. (Y): at least 89 and no more than 94, (M): at least 76 and no more than 93, (C): at least 74 and no more than 87, (R): at least 55 and no more than 74.

摘要翻译： 本发明的目的是提供一种具有宽的色彩再现范围，具有高饱和度的油墨组，产生没有由点表达引起的明显粒度的光泽记录图像，极大地抑制了由点表达引起的粒度，特别是当应用于 具有涂层的介质，并且当应用于普通纸时，可以获得具有优异着色的记录图像。 本发明提供一种油墨组，其至少包括黄色油墨（Y），品红色油墨（M），青色油墨（C）和红色油墨（R），其中，CIE规定的Lab比色系统中的L *值为水性 稀释1000倍的各种墨水的溶液在以下范围内。 （Y）：至少89和不超过94，（M）：至少76和不超过93，（C）：至少74和不大于87，（R）：至少55和不大于 74。

公开(公告)号：US07427641B2

公开(公告)日：2008-09-23

申请号：US10494076

申请日：2002-12-27

申请人： Shuichi Kataoka ,  Kazuhide Kubota ,  Kazuaki Watanabe ,  Kiyohiko Takemoto

发明人： Shuichi Kataoka ,  Kazuhide Kubota ,  Kazuaki Watanabe ,  Kiyohiko Takemoto

IPC分类号： C09D11/00

CPC分类号： C09D11/30

摘要： There is provided an ink composition which can yield records possessing excellent rubbing/abrasion resistance and scratch resistance. Specifically, records possessing excellent rubbing/abrasion resistance and scratch resistance can be produced by using an ink composition comprising: an alkali-soluble copolymer; water; a colorant; and at least one member selected from the group consisting of wax, a viscosity modifier, and a wetting agent. The alkali-soluble copolymer is a copolymer, with an acid value of not more than 40, which is produced by polymerizing an ethylenically unsaturated carboxylic acid monomer and other monomer copolymerizable with the ethylenically unsaturated carboxylic acid monomer in the presence of an alcoholic hydroxyl-containing water-soluble polymer compound or a copolymerizable surfactant and has been adjusted to a pH value, at which the copolymer is soluble in water, by the addition of an inorganic base.

摘要翻译： 提供了一种油墨组合物，其可以产生具有优异的摩擦/耐磨性和耐刮擦性的记录。 具体地，可以通过使用包含以下的油墨组合物来制备具有优异的摩擦/耐磨性和耐刮擦性的记录：碱溶性共聚物; 水; 着色剂 和选自蜡，粘度调节剂和润湿剂中的至少一种。 碱溶性共聚物是酸值不大于40的共聚物，其通过在含醇羟基的存在下聚合烯属不饱和羧酸单体和可与烯属不饱和羧酸单体共聚的其它单体而制备 水溶性高分子化合物或可共聚表面活性剂，并且通过添加无机碱，将共聚物溶于水的pH值调节至pH值。

公开(公告)号：US06843840B2

公开(公告)日：2005-01-18

申请号：US10451766

申请日：2002-05-01

申请人： Shuichi Kataoka ,  Kiyohiko Takemoto

发明人： Shuichi Kataoka ,  Kiyohiko Takemoto

IPC分类号： C09D11/00 ,  C09D11/322 ,  C09D11/326 ,  C09D11/328 ,  C09D11/38 ,  C09D11/40 ,  H04N1/54

CPC分类号： C09D11/40 ,  H04N1/54

摘要： The present invention provides an ink set comprising at least three color inks, which are yellow ink whose hue angle H°, as defined in the CIELAB color space on a recording medium (PM photographic paper; same below), is in a range of about 80° to about 110°, magenta ink whose hue angle H° is in a range of about 330° to about 360°, and cyan ink whose hue angle H° is in a range of about 230° to about 260°, and further comprising ink (A) and/or ink (B) described below. With the present ink set, it is possible to provide a highly reliable ink set that can be used in inkjet recording and can produce printed matter having a wide color reproduction range, high color saturation, good graininess, and an adequate glossy look.

摘要翻译： 本发明提供了一种包含至少三种颜色的墨水的墨水组合物，它们是黄色墨水，其色调角度H°，如在记录介质上的CIELAB色彩空间中所定义的（PM照相纸;以下相同）在约 80°至约110°，其色调角H°在约330°至约360°的范围内的品红色墨水和色相角H°在约230°至约260°的范围内的青色墨水， 包括下面描述的油墨（A）和/或油墨（B）。 利用本发明的油墨组，可以提供可用于喷墨记录的高度可靠的油墨组，并且可以生产具有宽的色彩再现范围，高色饱和度，良好的颗粒度和足够的光泽外观的印刷品。

公开(公告)号：US20110083581A1

公开(公告)日：2011-04-14

申请号：US12902171

申请日：2010-10-12

申请人： Shuichi Kataoka

发明人： Shuichi Kataoka

IPC分类号： C09D11/00

CPC分类号： C09D11/40 ,  Y10T428/24835

摘要： It is an object of the present invention to provide an ink set which makes it possible to obtain recorded images that have a broad color reproduction range and a high saturation, as well as glossiness without conspicuous graininess caused by dot expression, and which in particular makes it possible to achieve an extreme suppression of graininess caused by dot expression in cases where the ink set is used on media that have a coating layer, and to obtain recorded images with extremely superior coloring characteristics in cases where the ink set is used on ordinary paper. The present invention provides an ink set comprising at least a yellow ink (Y), magenta ink (M), cyan ink (C) and red ink (R), wherein the L* values in the CIE-stipulated Lab display system of aqueous solutions of the respective inks diluted 1000 times by weight are in the following ranges: (Y): at least 89 but no more than 94, (M): at least 76 but no more than 93, (C): at least 74 and no more than 87, (R): at least 55 and no more than 74.

摘要翻译： 本发明的目的是提供一种能够获得具有宽的色彩再现范围和高饱和度的记录图像以及光泽度而不会由点表达引起的明显颗粒度的油墨组，并且特别地使得 在将油墨组用于具有涂层的介质的情况下，可以实现由点表示引起的颗粒度的极度抑制，并且在用于普通纸张的情况下获得具有极好的着色特性的记录图像 。 本发明提供一种油墨组，其至少包括黄色油墨（Y），品红色油墨（M），青色油墨（C）和红色油墨（R），其中CIE规定的Lab显示系统中的L * 稀释1000倍重量的各种油墨的溶液在以下范围内：（Y）：至少89但不超过94（M）：至少76但不大于93，（C）：至少74和 不超过87（R）：至少55和不超过74。

公开(公告)号：US20090317607A1

公开(公告)日：2009-12-24

申请号：US12551580

申请日：2009-09-01

申请人： Shuichi Kataoka

发明人： Shuichi Kataoka

IPC分类号： C09D11/00 ,  B32B5/00

CPC分类号： C09D11/40 ,  Y10T428/24802

摘要： It is an object of the present invention to provide an ink set that has a wide color reproduction range, has high saturation, produces a glossy recorded image with no pronounced granularity caused by dot expression, greatly suppresses granularity caused by dot expression particularly when applied to a medium having a coating layer, and allows a recorded image with outstanding coloration to be obtained when applied to plain paper. The present invention provides an ink set comprising at least yellow ink (Y), magenta ink (M), cyan ink (C), and red ink (R), wherein the L* values in the Lab colorimetric system specified by CIE for aqueous solutions of each ink diluted 1000 times are within the following ranges. (Y): at least 89 and no more than 94, (M): at least 76 and no more than 93, (C): at least 74 and no more than 87, (R): at least 55 and no more than 74.

摘要翻译： 本发明的目的是提供一种具有宽的色彩再现范围，具有高饱和度的油墨组，产生没有由点表达引起的明显粒度的光泽记录图像，极大地抑制了由点表达引起的粒度，特别是当应用于 具有涂层的介质，并且当应用于普通纸时，可以获得具有优异着色的记录图像。 本发明提供一种油墨组，其至少包括黄色油墨（Y），品红色油墨（M），青色油墨（C）和红色油墨（R），其中，CIE规定的Lab比色系统中的L *值为水性 稀释1000倍的各种墨水的溶液在以下范围内。 （Y）：至少89和不超过94，（M）：至少76和不超过93，（C）：至少74和不大于87，（R）：至少55和不大于 74。

公开(公告)号：US20060264533A1

公开(公告)日：2006-11-23

申请号：US10545732

申请日：2004-02-17

申请人： Shuichi Kataoka ,  Kiyohiko Takemoto ,  Mitsumasa Hashimoto ,  Minoru Takeuchi

发明人： Shuichi Kataoka ,  Kiyohiko Takemoto ,  Mitsumasa Hashimoto ,  Minoru Takeuchi

IPC分类号： C03C17/00

CPC分类号： B41M5/0017 ,  C09D11/30 ,  C09D11/54

摘要： Disclosed is a liquid composition that, while maintaining good color developing properties and gloss, can realize good cleaning operation without staying of the liquid composition in a cleaning cap. The liquid composition is adapted for use with an ink composition for deposition on a recording medium and comprises a modified polyallylamine, a water soluble organic solvent, and water and is free from any colorant. The liquid composition and an ink composition each are deposited onto a recording medium to perform recording. A polymer comprising a recurring unit represented by formula (I) is used as the modified polyallylamine.

摘要翻译： 公开了一种液体组合物，其在保持良好的显色性和光泽的同时，可以在不将液体组合物停留在清洁盖中的情况下实现良好的清洁操作。 液体组合物适用于油墨组合物用于沉积在记录介质上并且包含改性聚烯丙胺，水溶性有机溶剂和水，并且不含任何着色剂。 液体组合物和油墨组合物各自沉积在记录介质上以进行记录。 使用由式（I）表示的重复单元的聚合物作为改性聚烯丙胺。

公开(公告)号：US20050111954A1

公开(公告)日：2005-05-26

申请号：US10433099

申请日：2002-08-26

申请人： Norio Nakajima ,  Shuichi Kataoka ,  Hiroshi Kumamoto

发明人： Norio Nakajima ,  Shuichi Kataoka ,  Hiroshi Kumamoto

IPC分类号： B03B9/06 ,  B03C1/00 ,  B03C1/10 ,  B03C1/12 ,  B03C1/14 ,  B07B4/02 ,  B07B9/00 ,  B09B5/00 ,  B66C23/74 ,  C04B18/16 ,  C22B7/00 ,  C22B7/04 ,  E02F9/18 ,  E02F3/00

CPC分类号： C22B7/005 ,  B03B9/061 ,  B03C1/12 ,  C04B18/167 ,  C04B2111/0031 ,  E02F9/18 ,  Y02P10/212 ,  Y02W30/521 ,  Y02W30/524 ,  Y02W30/526 ,  Y02W30/95

摘要： The present invention provides a counterweight and a counterweight-recycling method capable of having excellent workability, capable of reducing manufacturing costs, and capable of achieving environmental conservation. A metal portion contained in slag produced in an iron making process or in residue in a waste treatment furnace is used as a weight material of a counterweights. A method of recycling the counterweight includes a removing step of removing an outer shell of a used counterweight that has used a magnetic metal portion as a weight material, a crushing/cutting step of crushing a filler containing the metal portion of the counterweight from which the outer shell has been removed and destroying a combined state between the metal portion and the other filler portion, and a separating step of separating processed products obtained in the crushing/cutting step into high-specific-gravity substances composed chiefly of the metal portion and into other low-specific-gravity substances, in which the high-specific-gravity substances are used as weight materials of a counterweight to be newly manufactured.

摘要翻译： 本发明提供一种能够具有优异的加工性，能够降低制造成本，能够实现环境保护的配重和配重再利用方法。 在制铁过程中产生的炉渣或废物处理炉中的残渣中所含的金属部分被用作配重的重量材料。 一种回收配重的方法包括去除已经使用磁性金属部分作为重量材料的已使用的配重的外壳的去除步骤，将包含配重的金属部分的填料粉碎的压碎/切割步骤， 外壳已经被去除并破坏金属部分和另一个填充部分之间的组合状态，以及分离步骤，将在破碎/切割步骤中获得的加工产品分离成主要由金属部分组成的高比重物质并分成 其中使用高比重物质作为新制造的配重的重量材料的其它低比重物质。

公开(公告)号：US06877850B2

公开(公告)日：2005-04-12

申请号：US10311054

申请日：2002-04-24

申请人： Bunji Ishimoto ,  Kiyohiko Takemoto ,  Shuichi Kataoka ,  Kazuhide Kubota ,  Kazuaki Watanabe

发明人： Bunji Ishimoto ,  Kiyohiko Takemoto ,  Shuichi Kataoka ,  Kazuhide Kubota ,  Kazuaki Watanabe

IPC分类号： B41J2/05 ,  B41J2/21 ,  B41J2/01

CPC分类号： B41J2/2114 ,  C09D11/30 ,  C09D11/40

摘要： It is an object of the present invention to provide an ink jet recording method and ink set with which recorded material with excellent gloss and greatly reduced gloss unevenness can be easily obtained without higher costs being entailed, the ink jet recording apparatus having to be modified or made larger, etc., and to provide an ink jet recording method with which a high-quality image can be obtained with a low gloss ratio (maximum value/minimum value) dependent on duty, as well as recorded material produced by this method. The present invention provides an ink jet recording method, in which a pigment ink composition and a clear ink composition containing a resin component are discharged to record information on a recording medium, wherein the discharge amount of the pigment ink composition and/or the discharge amount of the clear ink composition is adjusted so that the gloss will be substantially uniform over the entire recording surface of the recording medium after recording.

摘要翻译： 本发明的目的是提供一种喷墨记录方法和油墨组，其中可以容易地获得具有优异光泽和大大降低的光泽不均匀性的记录材料，而不需要更高的成本，喷墨记录装置必须被改变或 制成较大的等等，并且提供一种喷墨记录方法，通过该喷墨记录方法可以以取决于占空比的低光泽度（最大值/最小值）获得高质量图像，以及通过该方法产生的记录材料。 本发明提供一种喷墨记录方法，其中排出含有树脂组分的颜料油墨组合物和透明油墨组合物以将记录信息记录在记录介质上，其中颜料油墨组合物的排出量和/或排出量 调整透明油墨组合物，使得在记录之后，记录介质的整个记录​​表面上的光泽度将基本均匀。