公开(公告)号：US20080036828A1

公开(公告)日：2008-02-14

申请号：US11735090

申请日：2007-04-13

申请人： Hisashi Koike ,  Kazuhide Kubota ,  Kazuyo Haraguchi ,  Mitsuto Yanagisawa ,  Kazuhide Nakamura ,  Kentaro Miyazaki ,  Yuki Ono

发明人： Hisashi Koike ,  Kazuhide Kubota ,  Kazuyo Haraguchi ,  Mitsuto Yanagisawa ,  Kazuhide Nakamura ,  Kentaro Miyazaki ,  Yuki Ono

IPC分类号： B41J2/175

CPC分类号： B41J2/17509 ,  B41J2/17513 ,  B41J2/17566

摘要： [Object] To provide a liquid container allowing improvement of its dimensional precision. [Solving Means] An ink cartridge 22 as a liquid container includes a case 23 having a case body 30 and a lid case 32, and a moving member 36 attached to a surface of a flexible ink pack 25 housed in the case 23. The moving member 36 assumes different positional attitudes inside the case 23 in accordance with the volume of the ink pack 25 that is gradually reduced as the ink therein is consumed, so as to be detected by a detector provided in a printer when the moving member 36 assumes a positional attitude indicating that the ink pack 25 has become empty of ink. The case body 30, lid case 32, and moving member 36 are molded of a material containing at least polylactic acid to achieve a low mold shrinkage rate.

摘要翻译： 提供一种能够提高其尺寸精度的液体容器。 [解决方案]作为液体容器的墨盒22包括具有壳体30和盖壳体32的壳体23和安装在容纳在壳体23中的柔性墨盒25的表面上的移动部件36。 移动构件36根据随着其中的墨水被消耗而逐渐减小的墨盒25的体积而在壳体23内呈现不同的位置态度，以便当移动构件36被设置在打印机中时由检测器检测到 呈现指示墨水包25已经变空的位置姿态。 壳体30，盖壳体32和移动部件36由至少含有聚乳酸的材料模制，以实现低的模具收缩率。

公开(公告)号：US20060264535A1

公开(公告)日：2006-11-23

申请号：US11393008

申请日：2006-03-29

申请人： Takashi Oyanagi ,  Kazuhide Kubota ,  Keitaro Nakano ,  Kiyohiko Takemoto

发明人： Takashi Oyanagi ,  Kazuhide Kubota ,  Keitaro Nakano ,  Kiyohiko Takemoto

IPC分类号： C03C17/00

CPC分类号： C09D11/322

摘要： The present invention provides an ink composition comprising at least a pigment and a water-soluble solvent, wherein the composition comprises an alkyl alcohol having 4 to 6 carbon atoms in an amount of 0.05 to 0.5% by weight.

摘要翻译： 本发明提供一种油墨组合物，其至少包含颜料和水溶性溶剂，其中所述组合物包含含量为0.05-0.5重量％的具有4-6个碳原子的烷基醇。

公开(公告)号：US20050075449A1

公开(公告)日：2005-04-07

申请号：US10748110

申请日：2003-12-30

申请人： Kazuhide Kubota

发明人： Kazuhide Kubota

IPC分类号： B41J2/01 ,  B41M5/00 ,  C08L83/00 ,  C08L83/12 ,  C09D11/00 ,  C09D11/322

CPC分类号： C09D11/322 ,  C08L83/12 ,  C09D11/03 ,  C09D11/40

摘要： It is an object of the present invention to reduce uneven glossiness of images formed with pigmented ink compositions on glossy inkjet media by setting the type of surfactant and the content of an alkanediol and a glycol ether. The ink composition of the present invention contains a pigment, an alkanediol, a glycol ether, a polyether-modified polysiloxane compound, a water-soluble organic solvent, and water, and the sum of the contents of alkanediol and glycol ether is 10 wt % or more, but less than 20 wt %.

摘要翻译： 本发明的目的是通过设定表面活性剂的种类和链烷二醇和二醇醚的含量来减少在有光泽的喷墨介质上通过着色的油墨组合物形成的图像的不均匀的光泽度。 本发明的油墨组合物含有颜料，链烷二醇，二醇醚，聚醚改性聚硅氧烷化合物，水溶性有机溶剂和水，烷二醇和二醇醚的含量之和为10重量％ 以上，但小于20重量％。

公开(公告)号：US06485138B1

公开(公告)日：2002-11-26

申请号：US09281417

申请日：1999-03-30

申请人： Kazuhide Kubota ,  Kazuaki Watanabe ,  Kiyohiko Takemoto ,  Toshiyuki Miyabayashi

发明人： Kazuhide Kubota ,  Kazuaki Watanabe ,  Kiyohiko Takemoto ,  Toshiyuki Miyabayashi

IPC分类号： B41J217

CPC分类号： C09D11/30 ,  B41J2/2107 ,  B41M3/00 ,  B41M3/001 ,  C09D11/322 ,  C09D11/54 ,  Y10T428/24802 ,  Y10T428/3188 ,  Y10T428/31895

摘要： An ink jet recording method comprising the step of printing two solutions of a first solution and an ink composition is provided which, even in the case of printing on a recycled paper, can realize a good printed image, especially an image having no significant feathering and free from unevenness of printing and an image free from color bleeding. A first solution containing a polyvalent metal salt and/or a polyallylamine is used in combination with an ink composition containing an inorganic oxide colloid, and optionally an epoxy-containing compound. Specifically, the first solution is deposited onto a recording medium, and the ink composition is then deposited by ink jet printing to perform printing.

摘要翻译： 提供一种喷墨记录方法，其包括印刷第一溶液和油墨组合物的两种溶液的步骤，即使在再生纸上进行印刷的情况下，也可以实现良好的印刷图像，特别是不具有显着羽化的图像， 没有印刷不均匀和没有颜色渗色的图像。 含有多价金属盐和/或聚烯丙胺的第一溶液与含有无机氧化物胶体和任选的含环氧化合物的油墨组合物组合使用。 具体地，将第一溶液沉积在记录介质上，然后通过喷墨打印沉积墨水组合物以进行印刷。

公开(公告)号：US6084619A

公开(公告)日：2000-07-04

申请号：US634554

申请日：1996-04-18

申请人： Kiyohiko Takemoto ,  Kazuaki Watanabe ,  Yukari Sano ,  Kazuhide Kubota

发明人： Kiyohiko Takemoto ,  Kazuaki Watanabe ,  Yukari Sano ,  Kazuhide Kubota

IPC分类号： B41J2/21 ,  B41M5/00 ,  C09D11/00 ,  B41J2/17

CPC分类号： B41M7/00 ,  B41J2/2114 ,  B41M5/0017 ,  C09D11/30 ,  C09D11/54

摘要： An ink jet recording method capable of providing an image having a good quality is disclosed. In the ink jet recording method, a reaction solution and an ink composition are used to conduct printing on a recording medium. The reaction solution comprises a polyvalent metal salt, and an ink composition comprises a pigment and a resin emulsion.

摘要翻译： 公开了能够提供质量好的图像的喷墨记录方法。 在喷墨记录方法中，使用反应溶液和油墨组合物在记录介质上进行印刷。 反应溶液包含多价金属盐，油墨组合物包含颜料和树脂乳液。

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：US07182424B2

公开(公告)日：2007-02-27

申请号：US10761802

申请日：2004-01-21

申请人： Kazuhide Kubota

发明人： Kazuhide Kubota

IPC分类号： B41J29/393 ,  B41J2/165

CPC分类号： B41J2/2114

摘要： An ink jet recording process having the steps of applying an image formation ink and a clear ink one over the other onto a recording medium with a recording head to form a mixed dot, and detecting dot omission, in which the presence or absence of dot omission of the clear ink is judged by measuring the diameter of the mixed dot. Also, an ink jet recording process having the steps of applying an image formation ink and a reactive clear ink one over the other onto a recording medium with a recording head to form a mixed dot, and detecting dot omission, the presence of absence of dot omission of the reactive clear ink is judged by measuring the image density of the mixed dot. Ink jet recording apparatus for conducting these ink jet recording processes are also disclosed.

摘要翻译： 一种喷墨记录方法，具有以下步骤：使用记录头将图像形成油墨和透明油墨彼此涂覆到记录介质上以形成混合点，并且检测点遗漏，其中存在或不存在点遗漏 通过测量混合点的直径来判断透明墨水。 另外，喷墨记录方法具有以下步骤：将图像形成油墨和反应性透明油墨彼此重叠到具有记录头的记录介质上以形成混合点，并且检测点遗漏，不存在点 通过测量混合点的图像浓度来判断反应性透明油墨的省略。 还公开了用于进行这些喷墨记录处理的喷墨记录装置。

公开(公告)号：US06419352B1

公开(公告)日：2002-07-16

申请号：US09314385

申请日：1999-05-19

申请人： Kazuhide Kubota ,  Reiko Hori

发明人： Kazuhide Kubota ,  Reiko Hori

IPC分类号： B41J217

CPC分类号： C09D11/30 ,  C09D11/54

摘要： Disclosed is a reaction solution for an ink jet recording method wherein droplets of an ink composition and droplets of a reaction solution, which produces an agglomerate upon contact with the ink composition, are ejected and deposited onto a recording medium to perform printing. The reaction solution can realize good print quality and possesses excellent storage stability and ejection stability. Specifically, it has been found that use of a reaction solution comprising at least a polyvalent metal salt, ammonia, and benzotriazole or a benzotriazole derivative in an ink jet recording method, wherein two liquids are printed, can realized good print quality and that the reaction solution possesses excellent storage stability and ejection stability. Further, it has been found that this reaction solution does not attack a nozzle plate having thereon a eutectoid plating and enables stable printing for a long period of time. Thus, the reaction solution of the present invention comprises at least a polyvalent metal salt, ammonia, and benzotriazole or a benzotriazole derivative.

摘要翻译： 公开了一种喷墨记录方法的反应溶液，其中油墨组合物的液滴和在与油墨组合物接触时产生附聚物的反应溶液的液滴被喷射并沉积到记录介质上以进行印刷。 反应液可以实现良好的印刷质量，具有优异的储存稳定性和喷射稳定性。 具体地说，已经发现，在喷墨记录方法中使用至少包含多价金属盐，氨和苯并三唑或苯并三唑衍生物的反应溶液，其中印刷有两种液体可以实现良好的印刷质量，反应 溶液具有优异的储存稳定性和喷射稳定性。 此外，已经发现该反应溶液不会对其上具有共析电镀的喷嘴板产生冲击，并且能够长期稳定地印刷。 因此，本发明的反应溶液至少包含多价金属盐，氨和苯并三唑或苯并三唑衍生物。

公开(公告)号：US6030441A

公开(公告)日：2000-02-29

申请号：US207831

申请日：1998-12-07

申请人： Kazuhide Kubota ,  Kiyohiko Takemoto

发明人： Kazuhide Kubota ,  Kiyohiko Takemoto

IPC分类号： C09D11/00 ,  C09D11/02

CPC分类号： C09D11/32 ,  C09D11/40 ,  C09D11/54

摘要： A cyan ink, for ink jet recording, capable of realizing good lightfastness and waterfastness and, in addition, capable of realizing a good image, especially an image having good hue, and an ink set comprising the above cyan ink in combination with a magenta ink and a yellow ink are provided. The use of a combination of C.I. Pigment Blue 60, 22, 64, or 21 with C.I. Pigment Blue 15:3 as a cyan ink enables the formation of a good image. An ink set comprising this cyan ink composition in combination with a yellow ink comprising C.I. Pigment Yellow 109 and C.I. Pigment Yellow 110 and a magenta ink comprising C.I. Pigment Red 122 or C.I. Pigment Red 209 can realize a good image.

摘要翻译： 用于喷墨记录的青色油墨，能够实现良好的耐光性和耐水性，并且还能够实现良好的图像，特别是具有良好色调的图像，以及包含上述青色油墨与品红色油墨组合的油墨组 并提供黄色墨水。 使用C.I. 颜料蓝60,22,64或21与C.I. 作为青色墨水的颜料蓝15：3可以形成良好的图像。 一种油墨组，其包含该青色油墨组合物与黄色油墨组合，其包含C.I. 颜料黄109和C.I. 颜料黄110和品红色油墨，包含C.I. 颜料红122或C.I. 颜料红209可以实现良好的图像。

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。