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1. 发明申请

US20080250968A1 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：US20080250968A1
公开(公告)日：2008-10-16
申请号：US12213161
申请日：2008-06-16
申请人： Noriatsu Aoi , Akihiko Taniguchi , Ryuji Kato , Hideo Ohira , Masaya Fujioka , Shunichi Higashiyama
发明人： Noriatsu Aoi , Akihiko Taniguchi , Ryuji Kato , Hideo Ohira , Masaya Fujioka , Shunichi Higashiyama
IPC分类号： C09D11/02
CPC分类号： C09D11/324
摘要： A water base ink for ink-jet recording contains self-dispersible carbon black as a coloring agent. The total content of an organic acid having a number of carbon or carbons of 1 to 6 and a salt of the organic acid is not more than 400 ppm. The organic acid having a number of carbon or carbons of 1 to 6 includes monocarboxylic acid, dicarboxylic acid and oxy acid, and the salt of the organic acid includes salts of these acids. When the water base ink is used in an ink-jet recording apparatus, the discharge stability of the ink is improved.
摘要翻译：用于喷墨记录的水性油墨包含作为着色剂的自分散性炭黑。碳原子数为1〜6的有机酸和有机酸的盐的总含量为400ppm以下。碳数1〜6的有机酸包括单羧酸，二羧酸和氧酸，有机酸的盐包括这些酸的盐。当在喷墨记录装置中使用水基油墨时，油墨的排出稳定性提高。

2. 发明申请

US20060005743A1 Water base ink for ink-jet recording 有权
公开(公告)号：US20060005743A1
公开(公告)日：2006-01-12
申请号：US11175268
申请日：2005-07-07
申请人： Noriatsu Aoi , Akihiko Taniguchi , Ryuji Kato , Hideo Ohira , Masaya Fujioka , Shunichi Higashiyama
发明人： Noriatsu Aoi , Akihiko Taniguchi , Ryuji Kato , Hideo Ohira , Masaya Fujioka , Shunichi Higashiyama
IPC分类号： C09D11/00
CPC分类号： C09D11/324
摘要： A water base ink for ink-jet recording contains self-dispersible carbon black as a coloring agent. The total content of an organic acid having a number of carbon or carbons of 1 to 6 and a salt of the organic acid is not more than 400 ppm. The organic acid having a number of carbon or carbons of 1 to 6 includes monocarboxylic acid, dicarboxylic acid and oxy acid, and the salt of the organic acid includes salts of these acids. When the water base ink is used in an ink-jet recording apparatus, the discharge stability of the ink is improved.

3. 发明申请

US20050279246A1 Ink set for ink-jet recording, method for producing the same, and ink-jet printer 有权
标题翻译：用于喷墨记录的油墨，其制造方法和喷墨打印机
公开(公告)号：US20050279246A1
公开(公告)日：2005-12-22
申请号：US11142311
申请日：2005-06-02
申请人： Hideo Ohira , Ryuji Kato , Akihiko Taniguchi , Noriatsu Aoi , Masaya Fujioka , Shunichi Higashiyama
发明人： Hideo Ohira , Ryuji Kato , Akihiko Taniguchi , Noriatsu Aoi , Masaya Fujioka , Shunichi Higashiyama
IPC分类号： B41J2/01 , B41M5/00 , C09D11/00 , C09D11/322 , C09D11/326 , C09D11/328 , C09D11/38 , C09D11/40 , C09D11/02
CPC分类号： C09D11/40
摘要： An ink set for ink-jet recording includes a pigment-based ink containing a negatively chargeable and self-dispersible pigment as a coloring agent and a dye-based ink containing an anionic dye as a coloring agent, and the ink set satisfies the following expression (1): Dci
摘要翻译：用于喷墨记录的油墨组包括含有可带电荷和自分散颜料作为着色剂的颜料基油墨和含有阴离子染料作为着色剂的染料基油墨，并且油墨组满足以下表达式（1）：<？in-line-formula description =“In-line Formulas”end =“lead”？> Dci <1.1xPci + 0.0001（1）<？in-line-formula description =“In-line Formulas” end =“tail”？>其中“Dci”表示染料基油墨中所含的阴离子性染料的抗衡离子的量（mol / g），“Pci”表示相对离子的摩尔数（mol / g）包含在颜料基油墨中的自分散颜料。可以大大地抑制颜料聚集，并且当由用于由颜料基油墨和染料基油墨组成的喷墨记录用油墨组装载在设置有颜料基油墨的喷墨打印机上时，能够稳定地进行高质量的印刷常规维护系统简单，成本低。

4. 发明授权

US07553361B2 Water base ink for ink-jet recording 有权
公开(公告)号：US07553361B2
公开(公告)日：2009-06-30
申请号：US11175268
申请日：2005-07-07
申请人： Noriatsu Aoi , Akihiko Taniguchi , Ryuji Kato , Hideo Ohira , Masaya Fujioka , Shunichi Higashiyama
发明人： Noriatsu Aoi , Akihiko Taniguchi , Ryuji Kato , Hideo Ohira , Masaya Fujioka , Shunichi Higashiyama
IPC分类号： C09D11/00
CPC分类号： C09D11/324
摘要： A water base ink for ink-jet recording contains self-dispersible carbon black as a coloring agent. The total content of an organic acid having a number of carbon or carbons of 1 to 6 and a salt of the organic acid is not more than 400 ppm. The organic acid having a number of carbon or carbons of 1 to 6 includes monocarboxylic acid, dicarboxylic acid and oxy acid, and the salt of the organic acid includes salts of these acids. When the water base ink is used in an ink-jet recording apparatus, the discharge stability of the ink is improved.

5. 发明授权

US07637993B2 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：US07637993B2
公开(公告)日：2009-12-29
申请号：US12213161
申请日：2008-06-16
申请人： Noriatsu Aoi , Akihiko Taniguchi , Ryuji Kato , Hideo Ohira , Masaya Fujioka , Shunichi Higashiyama
发明人： Noriatsu Aoi , Akihiko Taniguchi , Ryuji Kato , Hideo Ohira , Masaya Fujioka , Shunichi Higashiyama
IPC分类号： C09D11/00 , C09D11/02
CPC分类号： C09D11/324
摘要： A water base ink for ink-jet recording contains self-dispersible carbon black as a coloring agent. The total content of an organic acid having a number of carbon or carbons of 1 to 6 and a salt of the organic acid is not more than 400 ppm. The organic acid having a number of carbon or carbons of 1 to 6 includes monocarboxylic acid, dicarboxylic acid and oxy acid, and the salt of the organic acid includes salts of these acids. When the water base ink is used in an ink-jet recording apparatus, the discharge stability of the ink is improved.
摘要翻译：用于喷墨记录的水性油墨包含作为着色剂的自分散性炭黑。碳原子数为1〜6的有机酸和有机酸的有机酸的总含量为400ppm以下。碳数1〜6的有机酸包括单羧酸，二羧酸和氧酸，有机酸的盐包括这些酸的盐。当在喷墨记录装置中使用水基油墨时，油墨的排出稳定性提高。

6. 发明授权

US07407537B2 Ink set for ink-jet recording, method for producing the same, and the ink-jet printer 有权
标题翻译：用于喷墨记录的油墨，其制造方法和喷墨打印机
公开(公告)号：US07407537B2
公开(公告)日：2008-08-05
申请号：US11142311
申请日：2005-06-02
申请人： Hideo Ohira , Ryuji Kato , Akihiko Taniguchi , Noriatsu Aoi , Masaya Fujioka , Shunichi Higashiyama
发明人： Hideo Ohira , Ryuji Kato , Akihiko Taniguchi , Noriatsu Aoi , Masaya Fujioka , Shunichi Higashiyama
IPC分类号： C09D11/02
CPC分类号： C09D11/40
摘要： An ink set for ink-jet recording includes a pigment-based ink containing a negatively chargeable and self-dispersible pigment as a coloring agent and a dye-based ink containing an anionic dye as a coloring agent, and the ink set satisfies the following expression (1): Dci
摘要翻译：用于喷墨记录的油墨组包括含有可带电荷和自分散颜料作为着色剂的颜料基油墨和含有阴离子染料作为着色剂的染料基油墨，并且油墨组满足以下表达式（1）：<？in-line-formula description =“In-line Formulas”end =“lead”？> Dci <1.1xPci + 0.0001（1）<？in-line-formula description =“In-line Formulas” end =“tail”？>其中“Dci”表示染料基油墨中所含的阴离子性染料的抗衡离子的量（mol / g），“Pci”表示相对离子的摩尔数（mol / g）包含在颜料基油墨中的自分散颜料。可以大大地抑制颜料聚集，并且当由用于由颜料基油墨和染料基油墨组成的喷墨记录用油墨组装载在设置有颜料基油墨的喷墨打印机上时，能够稳定地进行高质量的印刷常规维护系统简单，成本低。

7. 发明申请

US20050275701A1 Water base ink for ink-jet recording 审中-公开
标题翻译：用于喷墨记录的水性墨水
公开(公告)号：US20050275701A1
公开(公告)日：2005-12-15
申请号：US11143448
申请日：2005-06-03
申请人： Noriatsu Aoi , Ryuji Kato , Hideo Ohira , Masaya Fujioka , Shunichi Higashiyama
发明人： Noriatsu Aoi , Ryuji Kato , Hideo Ohira , Masaya Fujioka , Shunichi Higashiyama
IPC分类号： C09D11/00 , B41J2/05
CPC分类号： C09D11/40 , C09D11/324
摘要： A water base ink for ink-jet recording includes carbon black as a coloring agent and water. The content of chlorine ion contained in the ink is not more than 8 ppm. The ink may be added with 1,2,3-benzotriazole as a rustproofing agent. Even when oxygen is contained in an amount of about 9 ppm in the ink, the corrosion of a discharge section, which would be otherwise caused by chlorine ion, can be avoided even in the case of the use for a printer which uses a metal member for the discharge section.
摘要翻译：用于喷墨记录的水基油墨包括作为着色剂的炭黑和水。墨中含有的氯离子的含量为8ppm以下。油墨可以加入1,2,3-苯并三唑作为防锈剂。即使在油墨中含有约9ppm的氧气的情况下，即使在使用金属构件的打印机的情况下也可以避免由氯离子引起的排出部的腐蚀用于放电部分。

8. 发明授权

US07137693B2 Ink container and ink container-sealing wrapper assembly 有权
标题翻译：墨水容器和墨水容器密封包装组件
公开(公告)号：US07137693B2
公开(公告)日：2006-11-21
申请号：US10798386
申请日：2004-03-12
申请人： Yoshito Toyoda , Hideo Ohira , Ryuji Kato , Akihiko Taniguchi , Masaya Fujioka , Shunichi Higashiyama , Masahito Kato
发明人： Yoshito Toyoda , Hideo Ohira , Ryuji Kato , Akihiko Taniguchi , Masaya Fujioka , Shunichi Higashiyama , Masahito Kato
IPC分类号： G01D11/00 , B41J2/175
CPC分类号： C09D11/30 , B41J2/17513 , B41J2/17533
摘要： An ink container including water-based ink for ink-jet recording and a package in which the water-based ink is accommodated, wherein the water-based ink includes an inert gas dissolved therein and an amount of oxygen dissolved in the water-based ink for ink-jet recording is less than 3 mL/L.
摘要翻译：一种油墨容器，包括用于喷墨记录的水性油墨和容纳水性油墨的包装，其中水性油墨包括溶解在其中的惰性气体和溶解在水性油墨中的氧气量喷墨记录小于3 mL / L。

9. 发明授权

US07328989B2 Water base ink set for ink-jet recording 有权
标题翻译：用于喷墨记录的水基油墨
公开(公告)号：US07328989B2
公开(公告)日：2008-02-12
申请号：US10845877
申请日：2004-05-13
申请人： Hideo Ohira , Yoshito Toyoda , Masahito Kato , Ryuji Kato , Akihiko Taniguchi , Kazuma Goto , Masaya Fujioka , Shunichi Higashiyama
发明人： Hideo Ohira , Yoshito Toyoda , Masahito Kato , Ryuji Kato , Akihiko Taniguchi , Kazuma Goto , Masaya Fujioka , Shunichi Higashiyama
IPC分类号： C09D11/00
CPC分类号： C09D11/40
摘要： An ink set for ink-jet recording comprises a pigment ink and a dye ink containing a pigment and a dye as coloring agent, respectively. The pigment ink contains water, a water-soluble organic solvent, and a negatively charged pigment wherein potassium ion and sodium ion have a total ion concentration of not more than 200 ppm, and divalent or multivalent metal ion or ions have a total ion concentration of not more than 10 ppm. The dye ink contains water, a water-soluble organic solvent, and a dye associated with a counter ion of lithium ion wherein potassium ion and sodium ion have a total ion concentration of not more than 400 ppm, and divalent or multivalent metal ion or ions have a total ion concentration of not more than 10 ppm. In the ink set, the pigment and dye inks can be used in combination without complicating a maintenance system.
摘要翻译：用于喷墨记录的油墨组分别包括颜料油墨和含有颜料和染料作为着色剂的染料油墨。颜料墨含有水，水溶性有机溶剂和带负电荷的颜料，其中钾离子和钠离子的总离子浓度不大于200ppm，并且二价或多价金属离子或离子的总离子浓度为不超过10ppm。染料墨水含有水，水溶性有机溶剂和与锂离子的抗衡离子相关的染料，其中钾离子和钠离子的总离子浓度不大于400ppm，二价或多价金属离子或离子总离子浓度不大于10ppm。在油墨组中，颜料和染料油墨可以组合使用，而不会使维护系统复杂化。

10. 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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