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21. 发明授权

US08680175B2 Inkjet ink, and ink cartridge, inkjet recording method, inkjet recording apparatus and ink record using the same 有权
标题翻译：喷墨墨水和墨盒，喷墨记录方法，喷墨记录装置和使用其的墨水记录
公开(公告)号：US08680175B2
公开(公告)日：2014-03-25
申请号：US13616058
申请日：2012-09-14
申请人： Shigeo Hatada , Keishi Taniguchi , Shigeru Kusakata , Ichiroh Fujii , Akihiko Matsuyama , Yuuki Yokohama
发明人： Shigeo Hatada , Keishi Taniguchi , Shigeru Kusakata , Ichiroh Fujii , Akihiko Matsuyama , Yuuki Yokohama
IPC分类号： C09D11/10
CPC分类号： C09D11/101
摘要： The present invention provides an inkjet ink containing at least a colorant, water, a water insoluble resin, a fluorine surfactant, and a polyether-modified silicone oil, wherein the polyether-modified silicone oil has a hydrophobic value of 0.40 to 1.5, and the hydrophobic value is expressed by Equation 1; Hydrophobic value=A/B Equation 1 where “A” represents an integration value of a peak area from 0 ppm to 0.3 ppm in a 1H-NMR spectrum of the polyether-modified silicone oil using tetramethylsilane as a reference substance; and “B” represents an integration value of a peak area from 3.5 ppm to 4.0 ppm in the 1H-NMR spectrum.
摘要翻译：本发明提供至少含有着色剂，水，不溶于水的树脂，氟表面活性剂和聚醚改性硅油的喷墨油墨，其中聚醚改性硅油的疏水性值为0.40〜1.5，疏水值由等式1表示; 疏水值= A / B等式1其中“A”表示使用四甲基硅烷作为参考物质的聚醚改性硅油的1 H-NMR光谱中的峰面积从0ppm至0.3ppm的积分值; “1”表示1H-NMR谱中峰面积为3.5ppm〜4.0ppm的积分值。

22. 发明授权

US09169407B2 Ink for inkjet recording, inkjet recording method using the ink, and ink cartridge that accommodates the ink 有权
标题翻译：用于喷墨记录的墨水，使用墨水的喷墨记录方法以及容纳墨水的墨盒
公开(公告)号：US09169407B2
公开(公告)日：2015-10-27
申请号：US13205837
申请日：2011-08-09
申请人： Yuuki Yokohama , Akihiko Gotoh , Mariko Kojima
发明人： Yuuki Yokohama , Akihiko Gotoh , Mariko Kojima
IPC分类号： B32B3/02 , C09D11/03 , C09D171/00 , C09D11/326 , C09B67/46
CPC分类号： C09D11/03 , C08G65/2612 , C08L75/04 , C09B67/0084 , C09D11/326 , C09D11/38 , C09D171/00 , Y10T428/24901
摘要： Ink containing a pigment, an alcohol alkoxylate-based surfactant, a water-soluble organic solvent, water, and a dispersion agent represented by the following chemical structure 1, wherein the ink has a dynamic surface tension of 36 mN/m or less when the life of foam at 25° C. as measured by the maximum bubble pressure technique is 15 msec: where R1 represents an alkyl group having one to four carbon atoms, an aryl group, and an aralkyl group having one to eight carbon atoms, L represents zero or an integer of from 1 to 7, and n represents an integer of from 20 to 80.
摘要翻译：含有颜料，醇烷氧基化物系表面活性剂，水溶性有机溶剂，水和由以下化学结构1表示的分散剂的油墨，其中，当所述油墨的动态表面张力为36mN / m以下时，通过最大气泡压力技术测量的在25℃下的泡沫寿命为15毫秒：其中R1表示具有1-4个碳原子的烷基，芳基和具有1-8个碳原子的芳烷基，L表示 0或1〜7的整数，n表示20〜80的整数。

23. 发明申请

US20150054882A1 INK FOR INKJET RECORDING, INKJET RECORDING METHOD USING THE INK, AND INK CARTRIDGE THAT ACCOMODATES THE INK 有权
标题翻译：用于墨水记录的墨水，使用墨水的墨水记录方法以及接受墨水的墨盒
公开(公告)号：US20150054882A1
公开(公告)日：2015-02-26
申请号：US13205837
申请日：2011-08-09
申请人： Yuuki Yokohama , Akihiko Gotoh , Mariko Kojima
发明人： Yuuki Yokohama , Akihiko Gotoh , Mariko Kojima
IPC分类号： C09D11/03 , C09D171/00
CPC分类号： C09D11/03 , C08G65/2612 , C08L75/04 , C09B67/0084 , C09D11/326 , C09D11/38 , C09D171/00 , Y10T428/24901
摘要： Ink containing a pigment, an alcohol alkoxylate-based surfactant, a water-soluble organic solvent, water, and a dispersion agent represented by the following chemical structure 1, wherein the ink has a dynamic surface tension of 36 mN/m or less when the life of foam at 25° C. as measured by the maximum bubble pressure technique is 15 msec: where R1 represents an alkyl group having one to four carbon atoms, an aryl group, and an aralkyl group having one to eight carbon atoms, L represents zero or an integer of from 1 to 7, and n represents an integer of from 20 to 80.
摘要翻译：含有颜料，醇烷氧基化物系表面活性剂，水溶性有机溶剂，水和由以下化学结构1表示的分散剂的油墨，其中，当所述油墨的动态表面张力为36mN / m以下时，通过最大气泡压力技术测量的在25℃下的泡沫寿命为15毫秒：其中R1表示具有1-4个碳原子的烷基，芳基和具有1-8个碳原子的芳烷基，L表示 0或1〜7的整数，n表示20〜80的整数。

24. 发明申请

US20100112219A1 Ink set and ink cartridge for ink-jet recording, ink-jet recording method, and ink-jet recording apparatus 有权
标题翻译：用于喷墨记录的墨盒和墨盒，喷墨记录方法和喷墨记录装置
公开(公告)号：US20100112219A1
公开(公告)日：2010-05-06
申请号：US12589568
申请日：2009-10-23
申请人： Yuuki Yokohama , Akihiko Gotoh , Mariko Kojima , Hisashi Habashi
发明人： Yuuki Yokohama , Akihiko Gotoh , Mariko Kojima , Hisashi Habashi
IPC分类号： B05D5/06 , C09D11/02 , C09D11/10 , G01D11/00
CPC分类号： C09D11/38 , C09D11/322
摘要： An ink set for ink-jet recording which includes multiple inks having different colors. Each of the multiple inks includes a colorant, a water-soluble organic solvent, a fluorine-based surfactant, and water. The viscosity difference among the multiple inks is 2.0 mPa·s or less at a temperature of 25° C. and a shearing speed of 230 1/s, and the viscosity difference among the multiple inks is 0.5 mPa·s or less at a temperature of 25° C. and a shearing speed of 100,000 1/s.
摘要翻译：一种用于喷墨记录的油墨组，其包括具有不同颜色的多种油墨。多种油墨中的每一种都包括着色剂，水溶性有机溶剂，氟类表面活性剂和水。多种油墨之间的粘度差在25℃的温度下为2.0mPa·s以下，剪切速度为230l / s，多种油墨之间的粘度差在温度为0.5mPa·s以下 25℃，剪切速度为100,000l / s。

25. 发明申请

US20190249020A1 INK, INK CONTAINER, INKJET RECORDING DEVICE, AND RECORDING METHOD 审中-公开
公开(公告)号：US20190249020A1
公开(公告)日：2019-08-15
申请号：US16267442
申请日：2019-02-05
申请人： Akihiko MATSUYAMA , Yuuki Yokohama , Amika Sagara , Masaki Kudo , Kazuhiko Umemura , Yukihiro Imanaga , Mayumi Yoshihara
发明人： Akihiko MATSUYAMA , Yuuki Yokohama , Amika Sagara , Masaki Kudo , Kazuhiko Umemura , Yukihiro Imanaga , Mayumi Yoshihara
IPC分类号： C09D11/322 , C09D11/38
CPC分类号： C09D11/322 , C09D11/38
摘要： An ink comprises a pigment, a quinacridone derivative represented by the following Chemical formula 1. where R1, R2, R3, and R4 each, independently represent hydrogen atoms, halogen atoms, or alkyl groups having 1 to 4 carbon atoms. R5 and R6 each, independently represent alkyl groups having 1 to 4 carbon atoms, and m and n each, independently represent 0, 1, or 2, excluding a case where both m and n are simultaneously 0, and a solvent A having an SP value of from 9.0 to 11.0, wherein the proportion of the solvent A in the ink is less than 10 percent by mass.

26. 发明授权

US09109129B2 Inkjet ink, inkjet recording method, and inkjet recording apparatus 有权
标题翻译：喷墨油墨，喷墨记录方法和喷墨记录装置
公开(公告)号：US09109129B2
公开(公告)日：2015-08-18
申请号：US14348794
申请日：2012-10-12
申请人： Hiroshi Goto , Hidetoshi Fujii , Yuuki Yokohama
发明人： Hiroshi Goto , Hidetoshi Fujii , Yuuki Yokohama
IPC分类号： C09D11/38 , C09D11/322 , C09D11/30 , B41M5/52
CPC分类号： C09D11/30 , B41M5/52 , B41M5/5218 , B41M5/5236 , B41M5/5245 , B41M5/5254 , C09D11/322 , C09D11/38
摘要： An inkjet ink of the present invention including: water; an organic solvent; a surfactant; and a colorant, wherein the organic solvent comprises the following (1), (2) and (3): (1) at least one polyhydric alcohol having an equilibrium moisture content of 30% by mass or higher at a temperature of 23° C. and humidity of 80% RH; (2) an amide compound expressed by the Structural Formula (I); (3) a compound expressed by the Structural Formula (II); a compound expressed by the Structural Formula (III), or a compound represented by the General Formula (I), or any combination thereof.
摘要翻译：本发明的喷墨油墨包括：水; 有机溶剂; 表面活性剂; 和着色剂，其中有机溶剂包括以下（1），（2）和（3）：（1）在23℃的温度下，平衡含水量为30质量％以上的至少一种多元醇湿度为80％RH; （2）由结构式（I）表示的酰胺化合物; （3）由结构式（II）表示的化合物; 由结构式（III）表示的化合物或由通式（I）表示的化合物或其任何组合。

27. 发明授权

US08651650B2 Inkjet recording ink, inkjet recording inkset, ink cartridge, inkjet recording method, and recorded matter 有权
标题翻译：喷墨记录油墨，喷墨记录油墨组，墨盒，喷墨记录方法和记录物
公开(公告)号：US08651650B2
公开(公告)日：2014-02-18
申请号：US13126776
申请日：2009-10-29
申请人： Akihiko Matsuyama , Ichiroh Fujii , Yuuki Yokohama , Kiyofumi Nagai , Akihiko Gotoh , Mariko Kojima , Masaki Kudoh , Tomohiro Nakagawa
发明人： Akihiko Matsuyama , Ichiroh Fujii , Yuuki Yokohama , Kiyofumi Nagai , Akihiko Gotoh , Mariko Kojima , Masaki Kudoh , Tomohiro Nakagawa
IPC分类号： B41J2/01
CPC分类号： B41M5/0023 , C09D11/322 , C09D11/38 , C09D11/40
摘要： An inkjet recording ink containing a colorant, a surfactant A, a surfactant B, a water soluble organic solvent, and water, wherein the surfactant A is expressed by any one of Structural Formula (1) and Structural Formula (2), and the surfactant B is expressed by Structural Formula (3): in Structural Formula (1), R1 represents hydrogen, an alkyl group, or an acyl group; Rf represents —CF3 or —CF2CF3; and m, n and p are natural numbers; in Structural Formula (2), M represents alkali metal, ammonium, phosphonium, or alkanolamine; Rf represents —CF3 or —CF2CF3; and q is a natural number; in Structural Formula (3), R3 and R4 each represent hydrogen or an alkyl group; and r, s, t and u are natural numbers.
摘要翻译：含有着色剂，表面活性剂A，表面活性剂B，水溶性有机溶剂和水的喷墨记录油墨，其中表面活性剂A由结构式（1）和结构式（2）中的任一种表示，表面活性剂 B由结构式（3）表示：在结构式（1）中，R 1表示氢，烷基或酰基; Rf表示-CF 3或-CF 2 CF 3; m，n和p是自然数; 在结构式（2）中，M表示碱金属，铵，鏻或链烷醇胺; Rf表示-CF 3或-CF 2 CF 3; q是自然数; 在结构式（3）中，R 3和R 4各自表示氢或烷基; 而r，s，t和u是自然数。

28. 发明授权

US08192009B2 Ink set and ink cartridge for ink-jet recording, ink-jet recording method, and ink-jet recording apparatus 有权
标题翻译：用于喷墨记录的墨盒和墨盒，喷墨记录方法和喷墨记录装置
公开(公告)号：US08192009B2
公开(公告)日：2012-06-05
申请号：US12589568
申请日：2009-10-23
申请人： Yuuki Yokohama , Akihiko Gotoh , Mariko Kojima , Hisashi Habashi
发明人： Yuuki Yokohama , Akihiko Gotoh , Mariko Kojima , Hisashi Habashi
IPC分类号： C09D11/02
CPC分类号： C09D11/38 , C09D11/322
摘要： An ink set for ink-jet recording which includes multiple inks having different colors. Each of the multiple inks includes a colorant, a water-soluble organic solvent, a fluorine-based surfactant, and water. The viscosity difference among the multiple inks is 2.0 mPa·s or less at a temperature of 25° C. and a shearing speed of 230 1/s, and the viscosity difference among the multiple inks is 0.5 mPa·s or less at a temperature of 25° C. and a shearing speed of 100,000 1/s.
摘要翻译：一种用于喷墨记录的油墨组，其包括具有不同颜色的多种油墨。多种油墨中的每一种都包括着色剂，水溶性有机溶剂，氟类表面活性剂和水。多种油墨之间的粘度差在25℃的温度下为2.0mPa·s以下，剪切速度为230l / s，多种油墨之间的粘度差在温度为0.5mPa·s以下 25℃，剪切速度为100,000l / s。

29. 发明申请

US20110205288A1 INKJET RECORDING INK, INKJET RECORDING INKSET, INK CARTRIDGE, INKJET RECORDING METHOD, AND RECORDED MATTER 有权
标题翻译：喷墨记录墨盒，喷墨记录墨盒，墨盒，喷墨记录方法和记录事项
公开(公告)号：US20110205288A1
公开(公告)日：2011-08-25
申请号：US13126776
申请日：2009-10-29
申请人： Akihiko Matsuyama , Ichiroh Fujii , Yuuki Yokohama , Kiyofumi Nagai , Akihiko Gotoh , Mariko Kojima , Masaki Kudoh , Tomohiro Nakagawa
发明人： Akihiko Matsuyama , Ichiroh Fujii , Yuuki Yokohama , Kiyofumi Nagai , Akihiko Gotoh , Mariko Kojima , Masaki Kudoh , Tomohiro Nakagawa
IPC分类号： B41J2/015 , C09D11/02 , C09D11/10 , B41J2/175
CPC分类号： B41M5/0023 , C09D11/322 , C09D11/38 , C09D11/40
摘要： An inkjet recording ink containing a colorant, a surfactant A, a surfactant B, a water soluble organic solvent, and water, wherein the surfactant A is expressed by any one of Structural Formula (1) and Structural Formula (2), and the surfactant B is expressed by Structural Formula (3): in Structural Formula (1), R1 represents hydrogen, an alkyl group, or an acyl group; Rf represents —CF3 or —CF2CF3; and m, n and p are natural numbers; in Structural Formula (2), M represents alkali metal, ammonium, phosphonium, or alkanolamine; Rf represents —CF3 or —CF2CF3; and q is a natural number; in Structural Formula (3), R3 and R4 each represent hydrogen or an alkyl group; and r, s, t and u are natural numbers.
摘要翻译：含有着色剂，表面活性剂A，表面活性剂B，水溶性有机溶剂和水的喷墨记录油墨，其中表面活性剂A由结构式（1）和结构式（2）中的任一种表示，表面活性剂 B由结构式（3）表示：在结构式（1）中，R 1表示氢，烷基或酰基; Rf表示-CF 3或-CF 2 CF 3; m，n和p是自然数; 在结构式（2）中，M表示碱金属，铵，鏻或链烷醇胺; Rf表示-CF 3或-CF 2 CF 3; q是自然数; 在结构式（3）中，R 3和R 4各自表示氢或烷基; 而r，s，t和u是自然数。

30. 发明申请

US20090041940A1 Inkjet Recording Apparatus and Inkjet Recording Method 有权
标题翻译：喷墨记录装置和喷墨记录方法
公开(公告)号：US20090041940A1
公开(公告)日：2009-02-12
申请号：US12280865
申请日：2007-02-27
申请人： Yuuki Yokohama , Tomohiro Inoue
发明人： Yuuki Yokohama , Tomohiro Inoue
IPC分类号： B05D5/00 , B41J2/01
CPC分类号： B41J2/14274 , B41J2/1433 , B41J2/1606 , C09D11/322 , C09D11/38
摘要： The present invention aims to obtain a highly reliable inkjet recording apparatus using a nozzle plate which is excellent not only in ink repellency at the initial stage of the lifetime thereof but also excellent in mechanical durability against wiping, and the like. For this end, the present invention provides an inkjet recording apparatus which is equipped with at least an ink flying unit configured to fly an inkjet recording ink by applying an impulse to the inkjet recording ink to form an image, wherein the nozzle plate surface of an inkjet head in the ink flying unit has an ink repellent layer containing a silicone resin; and the inkjet recording ink contains at least a pigment, water, a fluorochemical surfactant, and a nonionic surfactant.
摘要翻译：本发明的目的在于获得使用喷嘴板的高可靠性喷墨记录装置，该喷嘴板不仅在其寿命的初始阶段具有优异的拒油墨性，而且在机械耐擦拭性方面也优异。为此，本发明提供了一种喷墨记录装置，其具有至少一个喷墨单元，其被配置为通过向喷墨记录油墨施加脉冲以形成图像来飞行喷墨记录油墨，其中喷嘴板表面喷墨头中的喷墨头具有含有硅树脂的防油层; 并且喷墨记录油墨至少含有颜料，水，含氟化合物表面活性剂和非离子表面活性剂。

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