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71. 发明授权

US5853468A Water-based ink composition and ink-jet recording process employing the same 失效
标题翻译：水性油墨组合物和使用其的喷墨记录方法
公开(公告)号：US5853468A
公开(公告)日：1998-12-29
申请号：US743727
申请日：1996-11-06
申请人： Hideto Yamazaki , Masaya Fujioka , Shunichi Higashiyama
发明人： Hideto Yamazaki , Masaya Fujioka , Shunichi Higashiyama
IPC分类号： C09D11/00 , C09D11/02
CPC分类号： C09D11/38
摘要： A water-based ink composition having an aqueous medium, a dye dissolved therein, and a pH adjuster. The pH adjuster may be any one of the following (1) to (4): (1) triethanolamine and triethanolamine hydrochloride; (2) triethanolamine and hydrochloric acid; (3) tris (hydroxymethyl) aminomethane and tris (hydroxymethyl) aminomethane hydrochloride; and (4) tris (hydroxymethyl) aminomethane and hydrochloric acid; and is used to adjust the pH of the water-based ink composition to a value within the range of from 8 to 10.
摘要翻译：具有水性介质，溶解在其中的染料和pH调节剂的水性油墨组合物。 pH调节剂可以是以下（1）〜（4）中任一项：（1）三乙醇胺和三乙醇胺盐酸盐; （2）三乙醇胺和盐酸; （3）三（羟甲基）氨基甲烷和三（羟甲基）氨基甲烷盐酸盐; 和（4）三（羟甲基）氨基甲烷和盐酸; 并且用于将水性油墨组合物的pH调节至8至10的范围内的值。

72. 发明授权

US5830264A Water-based recording ink composition, and ink-jet recording process 失效
标题翻译：水性记录油墨组合物和喷墨记录方法
公开(公告)号：US5830264A
公开(公告)日：1998-11-03
申请号：US824516
申请日：1997-03-26
申请人： Masaya Fujioka , Hideto Yamazaki , Shunichi Higashiyama
发明人： Masaya Fujioka , Hideto Yamazaki , Shunichi Higashiyama
IPC分类号： C09D11/00 , C09D11/02
CPC分类号： C09D11/30
摘要： An ink composition comprises a dye, water, at least one of a polyhydric alcohol and an alkyl ether of a polyhydric alcohol, and an organic weakly basic compound, and has a pH range of 8 to 10.
摘要翻译：油墨组合物包含染料，水，多元醇和多元醇的烷基醚中的至少一种和有机弱碱性化合物，pH范围为8〜10。

73. 发明授权

US07414083B2 Ink for ink-jet recording 有权
标题翻译：墨水用于喷墨记录
公开(公告)号：US07414083B2
公开(公告)日：2008-08-19
申请号：US10668574
申请日：2003-09-23
申请人： Mayuko Okada , Masaya Fujioka , Shunichi Higashiyama
发明人： Mayuko Okada , Masaya Fujioka , Shunichi Higashiyama
IPC分类号： C09D11/00
CPC分类号： C09D11/324 , C09D11/30
摘要： An ink for ink-jet recording contains tripropylene glycol normal butyl ether or dipropylene glycol normal propyl ether, an acrylic polymer, a water-insoluble coloring agent, and water. The ink simultaneously satisfies the straight travel stability of ink droplets during the discharge with an ink-jet recording apparatus, the recovery performance upon introduction into a recording head of the ink-jet recording apparatus, the fixation performance of printed matters, and the drying performance after the printing.
摘要翻译：用于喷墨记录的油墨包含三丙二醇正丁基醚或二丙二醇正丙醚，丙烯酸聚合物，水不溶性着色剂和水。油墨同时满足在用喷墨记录装置放电期间墨滴的直线行进稳定性，在引入喷墨记录装置的记录头时的恢复性能，印刷物的固定性能和干燥性能印后。

74. 发明申请

US20060050114A1 Ink cartridge for ink-jet recording apparatus and method for manufacturing the same 审中-公开
标题翻译：喷墨记录装置用墨盒及其制造方法
公开(公告)号：US20060050114A1
公开(公告)日：2006-03-09
申请号：US11218435
申请日：2005-09-06
申请人： Noriatsu Aoi , Noriaki Satoh , Masaya Fujioka , Shunichi Higashiyama
发明人： Noriatsu Aoi , Noriaki Satoh , Masaya Fujioka , Shunichi Higashiyama
IPC分类号： B41J2/175
CPC分类号： B41J2/17513 , B41J2/17553
摘要： An ink cartridge for ink-jet recording apparatus includes an ink tank usable in an ink-jet recording apparatus and a water base ink filled in the ink tank. In the ink cartridge, the ink tank is formed of polyolefin containing a sorbitol derivative as a crystal-nucleating agent, and the pH of the water base ink filled in the tank has been adjusted to be not less than 4.0 to less than 8.0. This makes it is possible to prevent the sorbitol derivative, contained in the polyolefin as the crystal-nucleating agent, from depositing in the water base ink filled in the ink tank.
摘要翻译：一种用于喷墨记录装置的墨盒包括可用于喷墨记录装置的墨水盒和填充在墨水盒中的水基墨水。在墨盒中，墨水罐由含有山梨糖醇衍生物的结晶成核剂的聚烯烃形成，并且填充在罐中的水基油墨的pH已经被调节为不小于4.0至小于8.0。这使得可以防止包含在聚烯烃中的山梨糖醇衍生物作为晶体成核剂沉积在填充在墨水罐中的水基墨水中。

75. 发明授权

US06805735B2 Water base ink for ink-jet recording 有权
标题翻译：用于喷墨记录的水性墨水
公开(公告)号：US06805735B2
公开(公告)日：2004-10-19
申请号：US10251304
申请日：2002-09-19
申请人： Akihiko Taniguchi , Masashi Tsuda , Shunichi Higashiyama , Masaya Fujioka
发明人： Akihiko Taniguchi , Masashi Tsuda , Shunichi Higashiyama , Masaya Fujioka
IPC分类号： C09D1100
CPC分类号： C09D11/30
摘要： An ink for ink-jet recording is provided, in which an amount of water X (% by weight) in the ink and a saturation viscosity Y satisfy Y≦4.5e0.09X. The saturation viscosity Y is a viscosity (mPa·s) obtained when an ink residual liquid, which is obtained by evaporating volatile components of the ink until a change in weight of the ink is less than 0.05 g/day per 50 g of ink under a condition of a temperature of 60° C. and a humidity of 40%, is cooled to a temperature of 25° C. in an environment of a humidity of 40%. X satisfies 50≦X≦75. The ink exhibits satisfactory jetting stability when the ink is normally used. Further, the ink is easily restored to give a normal jetting state even after undergoing an abnormal condition, for example, when the ink is left to stand without any nozzle cap.
摘要翻译：提供了一种用于喷墨记录的油墨，其中油中的水X（重量％）和饱和粘度Y满足Y <= 4.5E <0.09X>。饱和度粘度Y是当通过蒸发油墨的挥发性成分直到油墨重量变化而获得的油墨残留液体每50g墨水低于0.05g /天时获得的粘度（mPa·s）将温度为60℃，湿度为40％的条件在湿度为40％的环境中冷却至25℃。 X满足50 <= X <= 75。当油墨通常使用时，油墨表现出令人满意的喷射稳定性。此外，即使在经历异常状态之后，例如当油墨静置而没有任何喷嘴盖时，油墨也容易恢复以产生正常的喷射状态。

76. 发明授权

US5868823A Water-based magenta ink composition and ink-jet recording process employing the same 失效
标题翻译：水性品红色油墨组合物和使用其的喷墨记录方法
公开(公告)号：US5868823A
公开(公告)日：1999-02-09
申请号：US743098
申请日：1996-11-04
申请人： Hideto Yamazaki , Masaya Fujioka , Takeo Kitahara , Masahito Kato , Shunichi Higashiyama
发明人： Hideto Yamazaki , Masaya Fujioka , Takeo Kitahara , Masahito Kato , Shunichi Higashiyama
IPC分类号： B41J2/01 , B41M5/00 , C09D11/00 , C09D11/02 , C09D11/023 , C09D11/033 , C09D11/328
CPC分类号： C09D11/328
摘要： A water-based magenta ink composition comprises an aqueous medium and a magenta dye dissolved therein, which employs Color Index Number Acid Red 52 as the magenta dye and contains 5 to 15% by weight of a polyhydric alcohol alkyl ether having a vapor pressure of 0.1 mmHg or below at 20.degree. C.
摘要翻译：水性品红色油墨组合物含有溶解于其中的水性介质和品红色染料，其使用颜色指数酸性红52作为品红色染料，并含有5〜15重量％的蒸气压为0.1的多元醇烷基醚 mmHg以下，20℃

77. 发明授权

US5795375A Water color ink for recording and ink-jet recording process 失效
标题翻译：水彩墨水用于记录和喷墨记录过程
公开(公告)号：US5795375A
公开(公告)日：1998-08-18
申请号：US743154
申请日：1996-11-04
申请人： Hideto Yamazaki , Masaya Fujioka , Takeo Kitahara , Masahito Kato , Shunichi Higashiyama
发明人： Hideto Yamazaki , Masaya Fujioka , Takeo Kitahara , Masahito Kato , Shunichi Higashiyama
IPC分类号： B41J2/01 , C09D11/00 , C09D11/02 , C09D11/033 , C09D11/328
CPC分类号： C09D11/40
摘要： A water color ink for recording, including a yellow ink, a magenta ink and a cyan ink, wherein the yellow ink contains color index number Acid Yellow 23 at 0.7 to 3 wt %, the magenta ink contains a dye mixture of color index number Acid Red 52 and color index number Acid Red 289 at 0.7 to 3 wt %, and the cyan ink contains color index number Acid Blue 9 at 0.7 to 3 wt %, and an ink-jet recording process using the same.
摘要翻译：一种用于记录的水性墨水，包括黄色墨水，品红色墨水和青色墨水，其中黄色墨水含有0.7至3重量％的颜色指数酸性黄23，品红色油墨含有颜色指数为酸的染料混合物红色52和颜色指数酸性红289为0.7〜3重量％，青色墨水含有0.7〜3重量％的颜色指数酸性蓝9，以及使用其的喷墨记录方法。

78. 发明授权

US07285161B2 Water base pigment ink for ink-jet recording 有权
标题翻译：用于喷墨记录的水性颜料墨水
公开(公告)号：US07285161B2
公开(公告)日：2007-10-23
申请号：US10624989
申请日：2003-07-22
申请人： Hideto Yamazaki , Michiko Aoyama , Yoshito Toyoda , Mayuko Okada , Tatsunosuke Hoshi , Masaya Fujioka , Shunichi Higashiyama
发明人： Hideto Yamazaki , Michiko Aoyama , Yoshito Toyoda , Mayuko Okada , Tatsunosuke Hoshi , Masaya Fujioka , Shunichi Higashiyama
IPC分类号： C09D11/02
CPC分类号： C09D11/322
摘要： A water base pigment ink for ink-jet recording contains a pigment, water, and at least one of polyethylene glycol and diglycerol. The ink is solidified into a solid matter when the water is evaporated. Further, the solid matter is redissolved in the unsolidified water base pigment ink for ink-jet recording. When the ink is used, then neither clog-up of a nozzle nor discharge failure is caused, no load is imposed by the solidified ink on the maintenance system such as the wiping equipment, and the sticking performance on the paper is satisfactory.
摘要翻译：用于喷墨记录的水性颜料墨水含有颜料，水以及聚乙二醇和双甘油中的至少一种。当水蒸发时，油墨固化成固体物质。此外，将固体物质重新溶解在用于喷墨记录的未固化的水基颜料墨水中。当使用油墨时，不会引起喷嘴堵塞或排出故障，固化油墨不会在诸如擦拭设备的维护系统上施加负荷，并且纸上的粘附性能令人满意。

79. 发明授权

US07247198B2 Water base for ink-jet recording and ink-jet recording method 有权
标题翻译：喷墨记录用水基和喷墨记录方法
公开(公告)号：US07247198B2
公开(公告)日：2007-07-24
申请号：US10391694
申请日：2003-03-19
申请人： Masaya Fujioka , Akihiko Taniguchi , Shunichi Higashiyama
发明人： Masaya Fujioka , Akihiko Taniguchi , Shunichi Higashiyama
IPC分类号： C09D11/02 , G01D11/00
CPC分类号： C09D11/30
摘要： A water base ink for ink-jet recording to be used for an ink-jet recording apparatus having an ink-jet head comprises a self-dispersing type coloring agent, water, and a water-soluble organic solvent. The surface tension of the ink is 30 to 50 mN/M, the advancing contact angle with respect to the jetting surface of the ink-jet head is not less than 65°, the receding contact angle is not less than 55°, and the difference between the advancing contact angle and the receding contact angle is not more than 20°. It is possible to jet the ink stably, it is possible to form a sharp recorded image with less blur, and it is possible to obtain the recorded image excellent in water resistance.
摘要翻译：用于具有喷墨头的喷墨记录装置的用于喷墨记录的水基油墨包括自分散型着色剂，水和水溶性有机溶剂。油墨的表面张力为30〜50mN / M，相对于喷墨头的喷射面的前进接触角不小于65°，后退接触角不小于55°，前进接触角和后退接触角之间的差异不大于20°。可以稳定地喷射墨水，可以以较少的模糊形成锐利的记录图像，并且可以获得耐水性优异的记录图像。

80. 发明授权

US07073900B2 Water base ink for ink-jet recording 有权
标题翻译：用于喷墨记录的水性墨水
公开(公告)号：US07073900B2
公开(公告)日：2006-07-11
申请号：US10682609
申请日：2003-10-09
申请人： Noriatsu Aoi , Akihiko Taniguchi , Masaya Fujioka , Shunichi Higashiyama
发明人： Noriatsu Aoi , Akihiko Taniguchi , Masaya Fujioka , Shunichi Higashiyama
IPC分类号： B41J2/01
CPC分类号： C09D11/38
摘要： A water base ink for ink-jet recording is provided, which makes it possible to perform the discharge operation stably and highly accurately for a long period of time without deteriorating a metal, for example, due to corrosion and/or dissolution even when the ink makes contact with the metal composed of nickel or an alloy containing nickel for a long period of time. The water base ink for ink-jet recording is usable for an ink-jet recording apparatus provided with an ink-jet head having a metal member which is composed of nickel or the alloy containing nickel and which is disposed at least in an ink supply passage for supplying the ink to a discharge section. The water base ink for ink-jet recording contains potassium p-tert-butylbenzoate, a coloring agent which is dispersible or soluble in water, water, and a water-soluble organic solvent.
摘要翻译：提供了一种用于喷墨记录的水基油墨，这使得可以长时间稳定和高精度地执行排出操作，而不会使金属例如由于腐蚀和/或溶解而导致即使当油墨与镍或镍合金构成的金属长时间接触。用于喷墨记录的水性墨水可用于具有喷墨头的喷墨记录装置，该喷墨头具有由镍构成的金属构件或含有镍的合金，并且至少设置在供墨通道用于将油墨供应到排出部分。用于喷墨记录的水基油墨包含对叔丁基苯甲酸钾，可分散或可溶于水，水和水溶性有机溶剂的着色剂。

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