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1. 发明申请

US20090202723A1 INKJET RECORDING LIQUID AND INKJET RECORDING METHOD 有权
标题翻译：喷墨记录液体和喷墨记录方法
公开(公告)号：US20090202723A1
公开(公告)日：2009-08-13
申请号：US12369424
申请日：2009-02-11
申请人： Masao IKOSHI , Yoshimitsu Arai , Koji Furukawa , Katsuyuki Hirato , Kaoru Tojo
发明人： Masao IKOSHI , Yoshimitsu Arai , Koji Furukawa , Katsuyuki Hirato , Kaoru Tojo
IPC分类号： B05D5/00 , C09D11/00 , C08K5/06 , C08K5/05
CPC分类号： B41M5/0023 , B41M5/0011 , B41M5/0035 , B41M2205/12 , C08K5/06 , C09D11/322 , C09D11/36
摘要： An inkjet recording liquid includes: water; a colorant; a first water-soluble organic solvent having a structure represented by the following Formula (1), an SP value of 27.5 or less, and a molecular weight of 100 to 210; and a second water-soluble organic solvent having a structure represented by the following Formula (2), an SP value of 27.5 or less, and a molecular weight of 240 to 2000, wherein the mass ratio of the content of the first water-soluble organic solvent to the content of the second water-soluble organic solvent is from 1:3 to 3:1: R1-(A1)n-OH Formula (1) R2-(A2)m-OH Formula (2) In Formulae (1) and (2), R1 represents a hydrogen atom or an alkyl group, R2 represents a hydrogen atom, an alkyl group, or a group derived from a sugar alcohol, each A1 independently represents an ethyleneoxy group or a propyleneoxy group, each A2 independently represents an ethyleneoxy group or a propyleneoxy group, n represents an integer from 1 to 3 and m represents an integer from 3 to 40.
摘要翻译：喷墨记录液体包括：水; 着色剂具有由下式（1）表示的结构的第一水溶性有机溶剂，SP值为27.5以下，分子量为100〜210的第一水溶性有机溶剂。和具有由下式（2）表示的结构的第二水溶性有机溶剂，SP值为27.5以下，分子量为240〜2000，其中第一水溶性的含量的质量比有机溶剂至第二水溶性有机溶剂的含量为1:3至3:1：<？在线公式描述=“在线式”末端=“铅”→> R1-（A1） n-OH式（1）<？in-line-formula description =“In-line Formulas”end =“tail”？> <？in-line-formula description =“In-line Formulas”end =“lead”？在式（1）和（2）中，R 1表示氢原子（式中，R 1表示氢原子，或烷基，R 2表示氢原子，烷基或衍生自糖醇的基团，各A1独立地表示亚乙氧基或亚丙氧基，各A2独立地表示亚乙氧基或亚丙氧基，n表示 1〜3的整数，m表示从3到40的整数。

2. 发明授权

US07918927B2 Inkjet recording liquid and inkjet recording method 有权
标题翻译：喷墨记录液和喷墨记录方法
公开(公告)号：US07918927B2
公开(公告)日：2011-04-05
申请号：US12369424
申请日：2009-02-11
申请人： Masao Ikoshi , Yoshimitsu Arai , Koji Furukawa , Katsuyuki Hirato , Kaoru Tojo
发明人： Masao Ikoshi , Yoshimitsu Arai , Koji Furukawa , Katsuyuki Hirato , Kaoru Tojo
IPC分类号： C09D11/02
CPC分类号： B41M5/0023 , B41M5/0011 , B41M5/0035 , B41M2205/12 , C08K5/06 , C09D11/322 , C09D11/36
摘要： An inkjet recording liquid includes: water; a colorant; a first water-soluble organic solvent having a structure represented by the following Formula (1), an SP value of 27.5 or less, and a molecular weight of 100 to 210; and a second water-soluble organic solvent having a structure represented by the following Formula (2), an SP value of 27.5 or less, and a molecular weight of 240 to 2000, wherein the mass ratio of the content of the first water-soluble organic solvent to the content of the second water-soluble organic solvent is from 1:3 to 3:1: R1-(A1)n-OH Formula (1) R2-(A2)m-OH Formula (2) In Formulae (1) and (2), R1 represents a hydrogen atom or an alkyl group, R2 represents a hydrogen atom, an alkyl group, or a group derived from a sugar alcohol, each A1 independently represents an ethyleneoxy group or a propyleneoxy group, each A2 independently represents an ethyleneoxy group or a propyleneoxy group, n represents an integer from 1 to 3 and m represents an integer from 3 to 40.
摘要翻译：喷墨记录液体包括：水; 着色剂具有由下式（1）表示的结构的第一水溶性有机溶剂，SP值为27.5以下，分子量为100〜210的第一水溶性有机溶剂。和具有由下式（2）表示的结构的第二水溶性有机溶剂，SP值为27.5以下，分子量为240〜2000，其中第一水溶性的含量的质量比有机溶剂与第二水溶性有机溶剂的含量为1:3至3:1：R1-（A1）n-OH式（1）R2-（A2）m-OH式（2）在式 1）和（2）中，R 1表示氢原子或烷基，R 2表示氢原子，烷基或衍生自糖醇的基团，各A1独立地表示亚乙氧基或亚丙氧基，各A2 独立地表示亚乙氧基或亚丙氧基，n表示1〜3的整数，m表示3〜40的整数。

3. 发明授权

US08703239B2 Image forming method 有权
标题翻译：图像形成方法
公开(公告)号：US08703239B2
公开(公告)日：2014-04-22
申请号：US12548461
申请日：2009-08-27
申请人： Tomoyuki Ohzeki , Yoshimitsu Arai , Kaoru Tojo , Masao Ikoshi
发明人： Tomoyuki Ohzeki , Yoshimitsu Arai , Kaoru Tojo , Masao Ikoshi
IPC分类号： B05D5/00 , B05D1/32 , C08J7/04
CPC分类号： C09D11/54 , B41M5/0023 , C09D11/322
摘要： The invention provides an image forming method having at least: applying, onto a recording medium, an ink composition containing at least a water-soluble organic solvent, a pigment, a polymer particle and water; and removing at least a part of the water-soluble organic solvent from the ink composition on the recording medium. The water-soluble organic solvent contains at least a water-soluble organic solvent having a vapor pressure of less than 10 Pa at 20° C., a boiling temperature of less than 260° C., and an SP value of less than 25, at a content of 30 mass % or more with respect to the total water-soluble organic solvent content of the ink composition.
摘要翻译：本发明提供一种图像形成方法，至少具有：将至少含有水溶性有机溶剂，颜料，聚合物颗粒和水的油墨组合物施加到记录介质上; 以及从记录介质上的油墨组合物中除去至少一部分水溶性有机溶剂。水溶性有机溶剂在20℃，沸点低于260℃，SP值小于25的情况下至少含有蒸气压小于10Pa的水溶性有机溶剂，相对于油墨组合物的总水溶性有机溶剂含量为30质量％以上。

4. 发明申请

US20100168322A1 INKJET RECORDING LIQUID 审中-公开
标题翻译：喷墨记录液
公开(公告)号：US20100168322A1
公开(公告)日：2010-07-01
申请号：US12642465
申请日：2009-12-18
申请人： Masao IKOSHI , Kaoru Tojo
发明人： Masao IKOSHI , Kaoru Tojo
IPC分类号： C08L33/12 , C09D11/00
CPC分类号： C09D139/06 , C09D11/322
摘要： The invention provides an inkjet recording liquid containing at least: water; a colorant; a water-soluble solid compound having the molecular weight of 80 or more but less than 1,600 and having a solubility parameter value of 20 or more; and a water-soluble solvent having a solubility parameter value of less than 27.5, the ratio of the content of the water-soluble solvent to the content of the water-soluble solid compound being in the range of from 1.0 to 10.0.
摘要翻译：本发明提供至少含有水的喷墨记录液; 着色剂分子量为80以上且小于1600的水溶性固体化合物，其溶解度参数值为20以上; 和溶解度参数值小于27.5的水溶性溶剂，水溶性溶剂的含量与水溶性固体化合物的含量之比在1.0至10.0的范围内。

5. 发明授权

US08371687B2 Ink composition and image formation method 有权
标题翻译：油墨成分及成像方法
公开(公告)号：US08371687B2
公开(公告)日：2013-02-12
申请号：US12642474
申请日：2009-12-18
申请人： Kaoru Tojo , Masao Ikoshi , Teppei Yamamoto
发明人： Kaoru Tojo , Masao Ikoshi , Teppei Yamamoto
IPC分类号： G01D11/00
CPC分类号： B41J2/175 , B41J2/14233 , B41J2/17596 , B41J2202/12 , C09D11/326
摘要： The invention provides an ink composition containing at least: a water-soluble organic solvent; a pigment; water; and a nonionic polymer thickener. The content of the water-soluble organic solvent is from 5 weight % to 30 weight % relative to the total amount of the ink composition. The ratio of Vhigh/Vlow, in which Vhigh represents 25° C. viscosity (mPa·s) measured at a shear rate of 1.5×105 (s−1) and Vlow represents 25° C. viscosity (mPa·s) measured at a shear rate of 3.0×103 (s−1), is from 0.70 to 0.95. The invention further provides an image formation method including at least ejecting the ink composition onto an image recording medium using an image formation apparatus to form an image on the image recording medium.
摘要翻译：本发明提供一种至少含有水溶性有机溶剂的油墨组合物，颜料; 水; 和非离子聚合物增稠剂。水溶性有机溶剂的含量相对于油墨组合物的总量为5重量％至30重量％。 Vhigh / Vlow的比例，其中Vhigh表示在剪切速率为1.5×10 5（s-1）和Vlow时测得的25℃粘度（mPa·s）为25℃，粘度（mPa·s）剪切速率为3.0×10 3（s-1），为0.70〜0.95。本发明还提供了一种图像形成方法，包括至少使用图像形成装置将图像记录介质喷射到图像记录介质上，以在图像记录介质上形成图像。

6. 发明授权

US07736709B2 Recording medium and method for manufacturing recording medium 失效
标题翻译：记录介质及其制造方法
公开(公告)号：US07736709B2
公开(公告)日：2010-06-15
申请号：US11523528
申请日：2006-09-20
申请人： Kaoru Tojo , Yoshimitsu Arai , Tetsunori Matsushita , Kentaro Shiratsuchi
发明人： Kaoru Tojo , Yoshimitsu Arai , Tetsunori Matsushita , Kentaro Shiratsuchi
IPC分类号： B41M5/50
CPC分类号： B41M5/5227 , B41M5/52 , B41M5/5218 , B41M5/5236 , B41M5/5245 , B41M5/5254 , B41M2205/02 , B41M2205/04 , B41M2205/06 , B41M2205/12 , G03G7/0033 , G03G7/004 , G03G7/0046 , G03G7/0053 , G03G7/0073 , G03G7/0093
摘要： The invention discloses a recording medium containing a compound shown by the following Formula (1) (Y1)n—Z1—(X)l—Z2—(Y2)m Formula (1) wherein, in Formula (1): each of Z1 and Z2 indicates a substituted or unsubstituted aromatic ring which may have a hetero atom; X indicates —O—, —S—, —S—S—, or —C(R)2—; R indicates an alkyl group or a hydrogen atom; each of Y1 and Y2 indicates a sulfo group, a carboxyl group, a phosphono group, a carbonamide group, a sulfonamide group, or a quaternary ammonium salt; l indicates 0 or 1; and each of m and n indicates 0 or an integer of 1 or more, and at least one of m and n is an integer of 1 or more.
摘要翻译：本发明公开了一种含有下式（1）（Y1）n -Z1-（X）1 -Z2-（Y2）m式（1）表示的化合物的记录介质，式（1）中，各Z1 Z2表示可以具有杂原子的取代或未取代的芳香环; X表示-O - ， - S - ， - S-S-或-C（R）2 - ; R表示烷基或氢原子; Y 1和Y 2分别表示磺基，羧基，膦酰基，碳酰胺基，磺酰胺基或季铵盐。 l表示0或1; m和n中的每一个表示0或1以上的整数，m和n中的至少一个为1以上的整数。

7. 发明申请

US20070065606A1 Recording medium and method for manufacturing recording medium 失效
标题翻译：记录介质及其制造方法
公开(公告)号：US20070065606A1
公开(公告)日：2007-03-22
申请号：US11523528
申请日：2006-09-20
申请人： Kaoru Tojo , Yoshimitsu Arai , Tetsunori Matsushita , Kentaro Shiratsuchi
发明人： Kaoru Tojo , Yoshimitsu Arai , Tetsunori Matsushita , Kentaro Shiratsuchi
IPC分类号： B41M5/00
CPC分类号： B41M5/5227 , B41M5/52 , B41M5/5218 , B41M5/5236 , B41M5/5245 , B41M5/5254 , B41M2205/02 , B41M2205/04 , B41M2205/06 , B41M2205/12 , G03G7/0033 , G03G7/004 , G03G7/0046 , G03G7/0053 , G03G7/0073 , G03G7/0093
摘要： The invention discloses a recording medium containing a compound shown by the following Formula (1) (Y1)n-Z1-(X)l-Z2-(Y2)m Formula (1) wherein, in Formula (1): each of Z1 and Z2 indicates a substituted or unsubstituted aromatic ring which may have a hetero atom; X indicates —O—, —S—, —S—S—, or —C(R)2—; R indicates an alkyl group or a hydrogen atom; each of Y1 and Y2 indicates a sulfo group, a carboxyl group, a phosphono group, a carbonamide group, a sulfonamide group, or a quaternary ammonium salt; l indicates 0 or 1; and each of m and n indicates 0 or an integer of 1 or more, and at least one of m and n is an integer of 1 or more.
摘要翻译：本发明公开了一种含有下式（1）表示的化合物的记录介质：在线式描述=“In-line Formulas”end =“lead”→（Y 1）（X）1 -Z 2 - （Y 2 O 2） - （X 2）式（1）中的每一个，式（1）中的每一个，式 1和Z 2表示可以具有杂原子的取代或未取代的芳环; X表示-O - ， - S - ， - S-S-或-C（R）2 - 。 R表示烷基或氢原子; Y 1和Y 2各自表示磺基，羧基，膦酰基，碳酰胺基，磺酰胺基或季铵盐; l表示0或1; m和n中的每一个表示0或1以上的整数，m和n中的至少一个为1以上的整数。

8. 发明授权

US08272732B2 Image forming method 有权
标题翻译：图像形成方法
公开(公告)号：US08272732B2
公开(公告)日：2012-09-25
申请号：US12903206
申请日：2010-10-13
申请人： Terukazu Yanagi , Kaoru Tojo , Yuhei Chiwata
发明人： Terukazu Yanagi , Kaoru Tojo , Yuhei Chiwata
IPC分类号： B41J2/01
CPC分类号： B41M5/0017 , B41M7/00 , B41M7/0036 , B65H31/22 , B65H2301/5114 , B65H2301/5143 , B65H2301/5144 , B65H2405/11 , B65H2405/115 , B65H2406/12 , B65H2601/251 , B65H2601/273 , B65H2801/27
摘要： An image forming method is disclosed, which includes applying a treatment liquid onto a recording medium that has a coated layer and has an area of 1,250 cm2 or more, applying an ink composition including a pigment and resin particles having a glass transition temperature (Tg) of 100° C. or higher onto the recording medium onto which the treatment liquid has been applied and which is conveyed at a conveyance speed of 200 mm/s or higher, heating and drying the applied treatment liquid and ink composition, cooling the recording medium that has been subjected to the heating and drying, to a temperature of 35° C. or lower, and accumulating the recording medium that has been subjected to the cooling, into an accumulation unit.
摘要翻译：公开了一种图像形成方法，其包括将处理液施加到具有涂层的记录介质上，面积为1250cm2以上，涂布包含颜料的油墨组合物和玻璃化转变温度（Tg）的树脂颗粒， 100℃以上的温度上升到已经施加处理液的记录介质上，以200mm / s以上的输送速度进行输送，加热并干燥所施加的处理液和油墨组合物，冷却记录介质已经进行了加热和干燥的温度至35℃或更低的温度，并将已经进行冷却的记录介质积聚到聚积单元中。

9. 发明授权

US08076393B2 Ink composition, inkjet recording method, and printed material 有权
标题翻译：油墨组合物，喷墨记录方法和印刷材料
公开(公告)号：US08076393B2
公开(公告)日：2011-12-13
申请号：US12198528
申请日：2008-08-26
申请人： Kaoru Tojo , Norihide Shimohara
发明人： Kaoru Tojo , Norihide Shimohara
IPC分类号： A61K47/48 , A61L24/00 , B01F3/04 , B29C71/04 , C08F2/46 , C08F2/50 , C08G63/48 , C08G63/91 , C08J3/28 , C08K3/20 , C08L39/04 , C08L51/00 , C09D5/00 , C09D11/00 , H05B6/68 , B41J2/01 , B41J2/14 , B41J2/16 , B41J2/17 , B32B27/00 , G01D11/00
CPC分类号： C09D11/101 , C09D11/322 , Y10T428/24802 , Y10T428/31855
摘要： An ink composition includes (A) at least one polymerizable compound selected from the group consisting of a monofunctional radically polymerizable monomer having an aliphatic cyclic structure, an N-vinyllactam, and an aromatic monofunctional radically polymerizable monomer, (B) a radical polymerization initiator, (C) a pigment, and (D) a graft copolymer having a repeating unit represented by the formula below in a graft chain: wherein R denotes a hydrogen atom or a methyl group, X denotes a single bond, —O—, —CO—, —COO—, —CONR1—, —OCO—, or a phenylene group, R1 denotes a hydrogen atom, an alkyl group, an aryl group, or an aralkyl group, L denotes a single bond or a divalent linking group, Z denotes —NR2R3, R2 and R3 independently denote a hydrogen atom, an alkyl group, an aryl group, or an aralkyl group, and R2 and R3 may be bonded to each other to form a ring.
摘要翻译：油墨组合物包含（A）至少一种选自具有脂肪族环状结构的单官能自由基聚合性单体，N-乙烯基内酰胺和芳香族单官能自由基聚合性单体的聚合性化合物，（B）自由基聚合引发剂，（C）颜料，（D）在接枝链中具有下式的重复单元的接枝共聚物：其中，R表示氢原子或甲基，X表示单键，-O-，-CO - ， - CO - ， - CONR 1 - ， - OCO-或亚苯基，R 1表示氢原子，烷基，芳基或芳烷基，L表示单键或二价连接基，Z 表示-NR2R3，R2和R3独立地表示氢原子，烷基，芳基或芳烷基，R2和R3可以彼此键合形成环。

10. 发明授权

US07923083B2 Recording medium, ink composition and recording method using the same 失效
标题翻译：记录介质，油墨组成和使用其的记录方法
公开(公告)号：US07923083B2
公开(公告)日：2011-04-12
申请号：US11157078
申请日：2005-06-21
申请人： Kaoru Tojo , Toshiki Taguchi , Yoshiharu Yabuki , Makoto Suzuki
发明人： Kaoru Tojo , Toshiki Taguchi , Yoshiharu Yabuki , Makoto Suzuki
IPC分类号： B41M5/40
CPC分类号： C09D11/40 , B41M5/5227 , B41M2205/28 , C09D11/32 , C09D11/322
摘要： A recording medium containing a substantially colorless compound in which at least 10 atoms having conjugate π electrons are present on a per-molecule basis, wherein it is especially preferable that the compound has at least two aromatic ring groups and/or shows no fluorescence. An ink composition used for printing in image form on media, with the composition containing a dye and controlling a hue change caused in the printed images over a period of one hour immediately after the printing to 5 or below in color-difference terms. And a method of recording images on media by printing an ink composition in image form, wherein the ink composition contains a dye and a hue change caused in the printed images over a period of one hour immediately after the printing is controlled to 5 or below in color-difference terms.
摘要翻译：含有基本上无色的化合物的记录介质，其中至少10个具有共轭键的原子; 电子在每个分子的基础上存在，其中特别优选该化合物具有至少两个芳环基和/或不显示荧光。用于在介质上以图像形式印刷的油墨组合物，其组合物含有染料，并且在印刷后立即将印刷图像中的色调变化控制在5或更低的色差条件下。以及通过以图像形式印刷油墨组合物来在介质上记录图像的方法，其中在打印被控制到5或更低之后，油墨组合物在短时间内将打印图像中的染料和色调变化在1小时内引起色差项。

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