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公开(公告)号：US08684509B2
公开(公告)日：2014-04-01
申请号：US13424222
申请日：2012-03-19
申请人： Kousuke Yamasaki , Hiromitsu Kishi , Daiji Okamura , Kenji Moribe , Kouichirou Okumura , Kenichi Shiiba
发明人： Kousuke Yamasaki , Hiromitsu Kishi , Daiji Okamura , Kenji Moribe , Kouichirou Okumura , Kenichi Shiiba
IPC分类号： C09D11/00
CPC分类号： C09D11/322 , C09D11/102
摘要： An ink jet ink contains a polyurethane polymer and a pigment. The polyurethane polymer has units derived from a polyisocyanate, a polyether polyol having no acid group, and a diol having an acid group. The pigment is dispersed using a polymer other than the polyurethane polymer. The ratio of the percentage of the urethane bond in the polyurethane polymer to the percentage of the urea bond in the polyurethane polymer is 85.0/15.0 or more and 98.5/1.5 or less.
摘要翻译： 喷墨油墨含有聚氨酯聚合物和颜料。 聚氨酯聚合物具有源自多异氰酸酯，不含酸基的聚醚多元醇和具有酸基的二醇的单元。 使用聚氨酯聚合物以外的聚合物分散颜料。 聚氨酯聚合物中的氨基甲酸酯键的比例与聚氨酯聚合物中的脲键的比例为85.0 / 15.0以上且98.5 / 1.5以下。
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公开(公告)号：US20140015895A1
公开(公告)日：2014-01-16
申请号：US14008523
申请日：2012-03-19
申请人： Daiji Okamura , Kousuke Yamasaki , Kenji Moribe , Kouichirou Okumura , Kenichi Shiiba , Hiromitsu Kishi
发明人： Daiji Okamura , Kousuke Yamasaki , Kenji Moribe , Kouichirou Okumura , Kenichi Shiiba , Hiromitsu Kishi
CPC分类号： C09D11/30 , B41J2/01 , B41J2/17503 , C09D11/102 , C09D11/322 , C09D11/54 , C09D175/04
摘要： To provide an ink jet ink that produces an image having high optical density, scratch resistance, and highlighter resistance, has excellent ink ejection stability, and can reduce image deflection caused by face wetting.The ink jet ink contains a polyurethane polymer and a self-dispersing pigment. The polyurethane polymer has units derived from a polyisocyanate, a polyol having no acid group, and a diol having an acid group. The molar ratio of the percentage of the urethane bond in the polyurethane polymer to the percentage of the urea bond in the polyurethane polymer is 85.0/15.0 or more and 100.0/0 or less.
摘要翻译： 为了提供产生具有高光密度，耐擦伤性和耐高温性的图像的喷墨油墨，具有优异的喷墨稳定性，并且可以减少由于表面润湿引起的图像偏转。 喷墨油墨含有聚氨酯聚合物和自分散颜料。 聚氨酯聚合物具有衍生自多异氰酸酯，不含酸基的多元醇和具有酸基的二醇的单元。 聚氨酯聚合物中的氨基甲酸酯键的百分比与聚氨酯聚合物中脲键的百分比的摩尔比为85.0 / 15.0以上且100.0 / 0以下。
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公开(公告)号：US08469504B2
公开(公告)日：2013-06-25
申请号：US12512481
申请日：2009-07-30
申请人： Takashi Saito , Katsuhiro Shirota , Hirofumi Ichinose , Hiromitsu Kishi , Masashi Tsujimura , Fumihiko Mukae , Fumiaki Fujioka , Katsuhiko Suzuki , Sayoko Nagashima
发明人： Takashi Saito , Katsuhiro Shirota , Hirofumi Ichinose , Hiromitsu Kishi , Masashi Tsujimura , Fumihiko Mukae , Fumiaki Fujioka , Katsuhiko Suzuki , Sayoko Nagashima
IPC分类号： B41J2/01
CPC分类号： C09D11/54 , C09D11/322
摘要： An object of the invention is to provide an ink set which enables to improve image density and scratch resistance of the images recorded using an ink containing a self-dispersion pigment and an ink containing a modified siloxane compound. An ink set to be used for ink jet recording including plural inks having a first ink and a second ink independently, wherein the first ink contains at least a pigment having functional groups on surface of pigment particles and a compound having adsorptivity to the pigment and the functional group density on the surface of the pigment particles is 1.5 μmol/m2 or more and less than 2.6 μmol/m2 and the second ink contains at least a pigment and a modified siloxane compound.
摘要翻译： 本发明的目的是提供一种油墨组，其能够改善使用含有自分散颜料和含有改性硅氧烷化合物的油墨的油墨记录的图像的图像密度和耐擦伤性。 一种用于喷墨记录的油墨组，包括独立地具有第一油墨和第二油墨的多种油墨，其中第一油墨至少含有颜料颗粒表面具有官能团的颜料和对颜料具有吸附性的化合物， 颜料颗粒表面的官能团密度为1.5μmol/ m 2以上且小于2.6μmol/ m 2，第二油墨至少含有颜料和改性硅氧烷化合物。
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4.发明申请ACTIVE ENERGY RAY CURABLE AQUEOUS INK COMPOSITION, AND INKJET RECORDING METHOD, INK CARTRIDGE, RECORDING UNIT, AND INKJET RECORDING APPARATUS USING THE SAME 有权活性能量可固化水性油墨组合物，喷墨记录方法，墨盒，记录单元和使用其的喷墨记录装置公开(公告)号：US20090136680A1
公开(公告)日：2009-05-28
申请号：US12362730
申请日：2009-01-30
CPC分类号： C09D11/101
摘要： To provide an active energy ray curable aqueous ink composition exhibiting excellent curing performance by including a water-soluble polymerizable substance with high reactivity and a water-soluble polymerization initiator having high initiation efficiency; and an inkjet recording method, ink cartridge, recording unit, and inkjet recording apparatus all using the active energy ray curable aqueous ink composition. The active energy ray curable aqueous ink composition includes at least water; a polymerizable substance which undergoes radical polymerization by active energy rays; and a polymerization initiator which generates radicals by active energy rays, in which the polymerizable substance is a water-soluble compound having 2 to 6 (meth)acrylic groups; and the polymerization initiator is a water-soluble acylphosphine oxide compound.
摘要翻译： 通过包含具有高反应性的水溶性可聚合物质和具有高引发效率的水溶性聚合引发剂来提供具有优异固化性能的活性能量射线固化性水性油墨组合物; 以及全部使用活性能量射线固化性水性油墨组合物的喷墨记录方法，墨盒，记录单元和喷墨记录装置。 活性能量射线固化性水性油墨组合物至少包含水; 通过活性能量射线进行自由基聚合的可聚合物质; 和通过活性能量射线生成自由基的聚合引发剂，其中可聚合物质是具有2-6个（甲基）丙烯酸基团的水溶性化合物; 聚合引发剂为水溶性酰基氧化膦化合物。
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5.发明授权Active energy ray curable aqueous ink composition, and inkjet recording method, ink cartridge, recording unit, and inkjet recording apparatus using the same 失效活性能量射线固化性水性油墨组合物和喷墨记录方法，墨盒，记录单元和使用该活性能量射线固化水性油墨组合物的喷墨记录装置公开(公告)号：US07503649B2
公开(公告)日：2009-03-17
申请号：US11223948
申请日：2005-09-13
IPC分类号： C09D11/00
CPC分类号： C09D11/101
摘要： To provide an active energy ray curable aqueous ink composition exhibiting excellent curing performance by including a water-soluble polymerizable substance with high reactivity and a water-soluble polymerization initiator having high initiation efficiency; and an inkjet recording method, ink cartridge, recording unit, and inkjet recording apparatus all using the active energy ray curable aqueous ink composition. The active energy ray curable aqueous ink composition includes at least water; a polymerizable substance which undergoes radical polymerization by active energy rays; and a polymerization initiator which generates radicals by active energy rays, in which the polymerizable substance is a water-soluble compound having 2 to 6 (meth)acrylic groups; and the polymerization initiator is a water-soluble acylphosphine oxide compound.
摘要翻译： 通过包含具有高反应性的水溶性可聚合物质和具有高引发效率的水溶性聚合引发剂来提供具有优异固化性能的活性能量射线固化性水性油墨组合物; 以及全部使用活性能量射线固化性水性油墨组合物的喷墨记录方法，墨盒，记录单元和喷墨记录装置。 活性能量射线固化性水性油墨组合物至少包含水; 通过活性能量射线进行自由基聚合的可聚合物质; 和通过活性能量射线生成自由基的聚合引发剂，其中可聚合物质是具有2-6个（甲基）丙烯酸基团的水溶性化合物; 聚合引发剂为水溶性酰基氧化膦化合物。
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6.发明授权公开(公告)号：US08900359B2
公开(公告)日：2014-12-02
申请号：US13015131
申请日：2011-01-27
申请人： Fumiaki Fujioka , Hiromitsu Kishi
发明人： Fumiaki Fujioka , Hiromitsu Kishi
摘要： An ink containing a plurality of organic pigments having hues forming an angle of 10 degrees or more with one another, wherein the bronze value B calculated by Formula 1 is 0.0 or more, and 12.0 or less, the saturation value C calculated by Formula 2 is 65.0 or more, and the 20-degree gloss value GB is 30.0 or more with respect to a predetermined recorded image recorded by the ink.
摘要翻译： 一种油墨，其含有多个具有彼此形成10度以上的色调的有机颜料，其中，由式1计算的青铜值B为0.0以上且12.0以下，由式2计算出的饱和值C为 65.0以上，20度光泽值GB相对于由墨记录的预定记录图像为30.0以上。
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公开(公告)号：US08389600B2
公开(公告)日：2013-03-05
申请号：US12534969
申请日：2009-08-04
申请人： Katsuhiko Suzuki , Katsuhiro Shirota , Hirofumi Ichinose , Masashi Tsujimura , Hiromitsu Kishi , Takashi Saito , Sayoko Nagashima , Fumihiko Mukae , Yoshihisa Yamashita
发明人： Katsuhiko Suzuki , Katsuhiro Shirota , Hirofumi Ichinose , Masashi Tsujimura , Hiromitsu Kishi , Takashi Saito , Sayoko Nagashima , Fumihiko Mukae , Yoshihisa Yamashita
IPC分类号： A61Q19/00 , B41J2/01 , B41J2/015 , B41J2/17 , B41J2/175 , B60C1/00 , C08F290/06 , C08J3/00 , C08K5/54 , C08L31/00 , C08L33/00 , C08L33/06 , C09B67/00 , C09D5/00 , C09D11/00 , G01D11/00
CPC分类号： B41J29/00 , B41J2/1752 , C09D11/322 , C09D11/54
摘要： Provided are an ink jet ink set, an ink jet recording method, and an ink jet recording apparatus each of which can reduce the graininess of an image to be recorded and improve the water fastness of the image even in a recording medium such as plain paper. The ink jet ink set has a first ink and a second ink independently, and is used so that the first and second inks overlap each other at least partly upon application of the inks to a recording medium. The first ink contains at least a pigment and a silicone oil. The second ink contains at least a pigment and a graft polymer that includes at least a nonionic unit represented by the general formula (I) and a unit having a polysiloxane structure.
摘要翻译： 提供了一种喷墨油墨组，喷墨记录方法和喷墨记录装置，其中每一种都可以降低要记录的图像的颗粒度，并且即使在诸如普通纸的记录介质中也能提高图像的耐水性 。 喷墨油墨组独立地具有第一油墨和第二油墨，并且被使用以使得第一和第二油墨至少部分地在将油墨施加到记录介质上时彼此重叠。 第一油墨至少含有颜料和硅油。 第二油墨含有至少含有由通式（I）表示的非离子单元和具有聚硅氧烷结构的单元的至少一种颜料和接枝聚合物。
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公开(公告)号：US20110175964A1
公开(公告)日：2011-07-21
申请号：US13008664
申请日：2011-01-18
申请人： Takashi Saito , Fumiaki Fujioka , Hiromitsu Kishi
发明人： Takashi Saito , Fumiaki Fujioka , Hiromitsu Kishi
CPC分类号： C09D11/324
摘要： An ink containing a plurality of polymers and carbon black, wherein the plurality of polymers include a polymer A having an acid value of 200 mgKOH/g or more and 300 mgKOH/g or less and a polymer B having an acid value of 80 mgKOH/g or more and 180 mgKOH/g or less, the weight average molecular weight of the polymer A is larger than the weight average molecular weight of the polymer B, the carbon black has a DBP oil absorption of 75 mL/100 g or less and a specific surface area of 200 m2/g or more, and each of -Ph-(CH2)n—NH2 and -Ph-(CH2)n—NH—R serving as a functional group is bonded to surfaces of the carbon black particles, wherein in these formulae, Ph represents a phenylene group, n represents an integer of 0 to 2, and R represents the polymer A.
摘要翻译： 一种含有多种聚合物和炭黑的油墨，其中所述多种聚合物包括酸值为200mgKOH / g以上且300mgKOH / g以下的聚合物A和酸值为80mgKOH / g的聚合物B， g以上且180mgKOH / g以下，聚合物A的重均分子量大于聚合物B的重均分子量，碳黑的DBP吸油量为75mL / 100g以下， 比表面积为200m 2 / g以上，作为官能团的-Ph-（CH2）n-NH2和-Ph-（CH2）n-NH-R中的每一个键合到炭黑粒子的表面 其中，在这些式中，Ph表示亚苯基，n表示0〜2的整数，R表示聚合物A.
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9.发明授权Active energy ray curable aqueous ink composition, and inkjet recording method, ink cartridge, recording unit, and inkjet recording apparatus using the same 有权活性能量射线固化性水性油墨组合物和喷墨记录方法，墨盒，记录单元和使用该活性能量射线固化水性油墨组合物的喷墨记录装置公开(公告)号：US07976148B2
公开(公告)日：2011-07-12
申请号：US12362730
申请日：2009-01-30
IPC分类号： C09D11/00
CPC分类号： C09D11/101
摘要： To provide an active energy ray curable aqueous ink composition exhibiting excellent curing performance by including a water-soluble polymerizable substance with high reactivity and a water-soluble polymerization initiator having high initiation efficiency; and an inkjet recording method, ink cartridge, recording unit, and inkjet recording apparatus all using the active energy ray curable aqueous ink composition. The active energy ray curable aqueous ink composition includes at least water; a polymerizable substance which undergoes radical polymerization by active energy rays; and a polymerization initiator which generates radicals by active energy rays, in which the polymerizable substance is a water-soluble compound having 2 to 6 (meth)acrylic groups; and the polymerization initiator is a water-soluble acylphosphine oxide compound.
摘要翻译： 通过包含具有高反应性的水溶性可聚合物质和具有高引发效率的水溶性聚合引发剂来提供具有优异固化性能的活性能量射线固化性水性油墨组合物; 以及全部使用活性能量射线固化性水性油墨组合物的喷墨记录方法，墨盒，记录单元和喷墨记录装置。 活性能量射线固化性水性油墨组合物至少包含水; 通过活性能量射线进行自由基聚合的可聚合物质; 和通过活性能量射线生成自由基的聚合引发剂，其中可聚合物质是具有2-6个（甲基）丙烯酸基团的水溶性化合物; 聚合引发剂为水溶性酰基氧化膦化合物。
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10.发明申请ACTIVE-ENERGY RADIATION-POLYMERIZABLE SUBSTANCE, ACTIVE-ENERGY RADIATION-CURABLE LIQUID COMPOSITION, ACTIVE-ENERGY RADIATION-CURABLE INK, INK JET RECORDING METHOD, INK CARTRIDGE, RECORDING UNIT, AND INK JET RECORDING APPARATUS 审中-公开活性能量辐射可聚合物质，活性能量辐射可固化液体组合物，活性能量辐射可固化油墨，喷墨记录方法，墨盒，记录单元和喷墨记录装置公开(公告)号：US20090286001A1
公开(公告)日：2009-11-19
申请号：US12064132
申请日：2006-09-28
IPC分类号： C08J7/18 , C07D207/24 , C07D207/12 , C08F2/46 , B41J2/175 , B41J2/01
CPC分类号： C08F222/40 , B41M7/0081 , C09D11/101
摘要： An active energy radiation polymerizable substance is disclosed which is represented by the following general formula (I): wherein Z is a dihydric to hexahydric polyol residue, and A, B and D are groups represented by the following formulas (II) to (IV), respectively: (II), (III), and (IV).
摘要翻译： 公开了由以下通式（I）表示的活性能量辐射可聚合物质：其中Z为二羟基至六元多元醇残基，A，B和D为下式（II）至（IV）所示的基团， （II），（III）和（IV）。
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