公开(公告)号：US06984032B2

公开(公告)日：2006-01-10

申请号：US10651304

申请日：2003-08-28

申请人： Kazuhiko Kitamura ,  Hiroshi Fukumoto

发明人： Kazuhiko Kitamura ,  Hiroshi Fukumoto

IPC分类号： B41J2/01

CPC分类号： C09D11/38 ,  C09D11/40

摘要： The present invention provides an ink composition including at least water; at least one member selected from compounds represented by the following formula (1) and/or salts thereof; and at least one member selected from carboxyl group-containing aromatic compounds and/or salts thereof: wherein A represents an alkylene group, a phenylene group-containing alkylene group or (R means hydrogen or alkyl) and X represents NH2, OH or Cl.

摘要翻译： 本发明提供至少包含水的油墨组合物; 选自由下式（1）表示的化合物和/或其盐中的至少一种; 和选自含羧基的芳族化合物和/或其盐中的至少一种：其中A表示亚烷基，含亚苯基的亚烷基或（R表示氢或烷基），X表示NH 2， / SUB，OH或Cl。

公开(公告)号：US07416592B2

公开(公告)日：2008-08-26

申请号：US11747252

申请日：2007-05-11

申请人： Kazuhiko Kitamura ,  Hiroshi Fukumoto ,  Akihito Sao

发明人： Kazuhiko Kitamura ,  Hiroshi Fukumoto ,  Akihito Sao

IPC分类号： C09D11/00 ,  C09D11/02 ,  B41J2/01

CPC分类号： C09D11/328 ,  C09B67/0033 ,  C09B67/0041

摘要： A magenta ink composition used as a colorant, containing at least one type of compound represented by Formula (I) below and at least one type of compound represented by Formula (II) below: (wherein A represents the residue of the five member heterocyclic diazo moiety A-NH2; B1 and B2 represent —CR1═ and —CR2═, or one represents a nitrogen atom, and the other represents —CR1═ or —CR2═; R5 and R6 each independently represents a hydrogen atom, aliphatic group, aromatic group, heterocyclic group, acyl group, alkoxy carbonyl group, aryloxy carbonyl group, carbamoyl group, alkyl sulfonyl group, aryl sulfonyl group, or sulfamoyl group, each group therein being optionally substituted; G, R1 and R2 each independently represents a hydrogen atom, halogen atom, aliphatic group, aromatic group, heterocyclic group, cyano group, carboxyl group, carbamoyl group, alkoxycarbonyl group, aryloxy carbonyl group, acyl group, hydroxyl group, alkoxy group, aryloxy group, silyloxy group, acyloxy group, carbamoyloxy group, heterooxy group, alkoxycarbonyloxy group, aryloxycarbonyloxy group, amino group substituted with an alkyl group or aryl group or heterocyclic group, acylamino group, ureide group, sulfamoylamino group, alkoxycarbonylamino group, aryloxycarbonylamino group, alkyl and aryl sulphonylamino group, aryloxycarbonylamino group, nitro group, alkyl and aryl thio group, alkyl and aryl sulfonyl group, alkyl and aryl sulfinyl group, sulfamoyl group, sulfo group, or heterothio group, each group therein being optionally substituted; and R1 and R5, or R1 and R5 may optionally bond together to form a 5 or 6 member ring); (wherein M represents a hydrogen atom, ammonium group, or alkali metal atom; X represents a diaminoalkylene group; and n represents either 1 or 2).

公开(公告)号：US20070263055A1

公开(公告)日：2007-11-15

申请号：US11747252

申请日：2007-05-11

申请人： KAZUHIKO KITAMURA ,  Hiroshi Fukumoto ,  Akihito Sao

发明人： KAZUHIKO KITAMURA ,  Hiroshi Fukumoto ,  Akihito Sao

IPC分类号： G01D11/00 ,  C09D11/00 ,  C09D11/02

CPC分类号： C09D11/328 ,  C09B67/0033 ,  C09B67/0041

摘要： A magenta ink composition used as a colorant, containing at least one type of compound represented by Formula (I) below and at least one type of compound represented by Formula (II) below: (wherein A represents the residue of the five member heterocyclic diazo moiety A-NH2; B1 and B2 represent —CR1═ and —CR2═, or one represents a nitrogen atom, and the other represents —CR1═ or —CR2═; R5 and R6 each independently represents a hydrogen atom, aliphatic group, aromatic group, heterocyclic group, acyl group, alkoxy carbonyl group, aryloxy carbonyl group, carbamoyl group, alkyl sulfonyl group, aryl sulfonyl group, or sulfamoyl group, each group therein being optionally substituted; G, R1 and R2 each independently represents a hydrogen atom, halogen atom, aliphatic group, aromatic group, heterocyclic group, cyano group, carboxyl group, carbamoyl group, alkoxycarbonyl group, aryloxy carbonyl group, acyl group, hydroxyl group, alkoxy group, aryloxy group, silyloxy group, acyloxy group, carbamoyloxy group, heterooxy group, alkoxycarbonyloxy group, aryloxycarbonyloxy group, amino group substituted with an alkyl group or aryl group or heterocyclic group, acylamino group, ureide group, sulfamoylamino group, alkoxycarbonylamino group, aryloxycarbonylamino group, alkyl and aryl sulphonylamino group, aryloxycarbonylamino group, nitro group, alkyl and aryl thio group, alkyl and aryl sulfonyl group, alkyl and aryl sulfinyl group, sulfamoyl group, sulfo group, or heterothio group, each group therein being optionally substituted; and R1 and R5, or R1 and R5 may optionally bond together to form a 5 or 6 member ring); (wherein M represents a hydrogen atom, ammonium group, or alkali metal atom; X represents a diaminoalkylene group; and n represents either 1 or 2).

公开(公告)号：US20070261597A1

公开(公告)日：2007-11-15

申请号：US11800659

申请日：2007-05-07

申请人： Akihito Sao ,  Hiroshi Fukumoto ,  Kazuhiko Kitamura

发明人： Akihito Sao ,  Hiroshi Fukumoto ,  Kazuhiko Kitamura

IPC分类号： C09K3/00

CPC分类号： C09D11/38

摘要： An ink composition including: a colorant, a betaine-based surfactant represented by the following formula (1) and a defoaming agent: (R)p-N-[L-(COOM)q]r  (Formula 1) (wherein, R represents a hydrogen atom, alkyl group, aryl group or heterocyclic group, L represents a divalent or more linking group, M represents a hydrogen atom, alkaline metal atom, ammonium group, protonated organic amine or nitrogen-containing heterocyclic group or quaternary ammonium ion group, or represents a group that does not exist as a cation in the case of being a counter ion of an ammonium ion comprising an N atom in formula (1), q represents an integer of 1 or more, r represents an integer of 1 to 4, p represents an integer of 0 to 4, p+r is 3 or 4, N is a nitrogen atom that composes a quaternary amine in the case where p+r is 4, R may be the same or different when p is 2 or more, COOM may be the same or different when q is 2 or more, and L-(COOM)q may be the same or different when r is 2 or more).

摘要翻译： 一种油墨组合物，其包含：着色剂，由下式（1）表示的基于甜菜碱的表面活性剂和消泡剂：<？在线式描述=“在线式”末端=“铅”→（R ）pN- [L-（COOM）q] r（式1）<？in-line-formula description =“In-line Formulas”end =“tail”？>（其中，R表示氢原子，烷基， 芳基或杂环基，L表示二价以上的连接基，M表示氢原子，碱金属原子，铵基，质子化有机胺或含氮杂环基或季铵离子基，或表示不 在作为式（1）中含有N原子的铵离子的抗衡离子的情况下，作为阳离子存在，q表示1以上的整数，r表示1〜4的整数，p表示0以下的整数 至4，p + r为3或4，N为在p + r为4的情况下构成季胺的氮原子，当p为2以上时，R可以相同或不同，COOM m 当q为2以上时，相同或不同，并且当r为2以上时，L-（COOM）q可以相同或不同）。

公开(公告)号：US07465346B2

公开(公告)日：2008-12-16

申请号：US11747282

申请日：2007-05-11

申请人： Hiroshi Fukumoto ,  Kazuhiko Kitamura

发明人： Hiroshi Fukumoto ,  Kazuhiko Kitamura

IPC分类号： C09D11/00 ,  C09D11/02 ,  B41J2/01

CPC分类号： C09B67/0046 ,  C09B67/0083 ,  C09D11/328

摘要： A black ink composition comprising a colorant represented by Formula 1 below same as claim 1 and a colorant represented by Formula 2 below same as claim 1. A1-N═N-A2-N═N-A3  FORMULA 2

摘要翻译： 一种黑色油墨组合物，其包含由权利要求1所述的下述式1表示的着色剂和下述与权利要求1相同的式2表示的着色剂。<？在线公式描述=“在线式”末端=“铅” > A1-NN-A2-NN-A3 FORMULA 2 <？in-line-formula description =“In-line Formulas”end =“tail”？>

公开(公告)号：US20080145562A1

公开(公告)日：2008-06-19

申请号：US12002276

申请日：2007-12-13

申请人： Kazuhiko Kitamura ,  Akihito Sao ,  Hiroshi Fukumoto

发明人： Kazuhiko Kitamura ,  Akihito Sao ,  Hiroshi Fukumoto

IPC分类号： C09D11/02 ,  B05D1/04

CPC分类号： C09D11/40 ,  C09D11/328

摘要： An inkset comprising at least a yellow ink composition, two types of magenta ink compositions of different color density, and a cyan ink composition: the magenta ink composition containing as a colorant at least one type of compound expressed by the formula M-1, and at least one type of compound expressed by the formula M-2, the yellow ink composition containing as a colorant at least one type of compound expressed by the formula Y-1 the cyan ink composition containing as a cyan dye at least one type of compound selected from the compounds or salt thereof expressed by the formula C-1.

摘要翻译： 包含至少一种黄色油墨组合物，两种不同颜色密度的品红色墨水组合物和青色墨水组合物的墨水组合物：含有至少一种由式M-1表示的化合物作为着色剂的品红色油墨组合物，以及 由式M-2表示的至少一种类型的化合物，黄色油墨组合物含有至少一种由式Y-1表示的化合物作为着色剂，青色油墨组合物含有青色染料至少一种类型的化合物 选自由式C-1表示的化合物或其盐。

公开(公告)号：US20090000511A1

公开(公告)日：2009-01-01

申请号：US11906067

申请日：2007-09-28

申请人： Kazuhiko Kitamura ,  Akihito Sao ,  Hiroshi Fukumoto

发明人： Kazuhiko Kitamura ,  Akihito Sao ,  Hiroshi Fukumoto

IPC分类号： C09D11/02

CPC分类号： C09D11/40 ,  C09B5/14 ,  C09B29/0037 ,  C09B29/3639 ,  C09B31/30 ,  C09B33/12 ,  C09B33/26 ,  C09B33/28 ,  C09B35/03 ,  C09B35/52 ,  C09B35/60 ,  C09B47/065 ,  C09B47/0678 ,  C09B47/24 ,  C09B67/0041 ,  C09D11/328

摘要： An ink set containing at least a yellow ink composition, a magenta ink composition, and a cyan ink composition: said magenta ink composition containing as a colorant at least one type of compound expressed by the formula M-1 in claim 1, and at least one type of compound expressed by the following formula M-2 in claim 1, the yellow ink composition containing as a colorant at least one type of compound expressed by the formula Y-1 in claim 1; and the cyan ink composition containing as a colorant at least one type of compound selected from the group consisting of compounds or salts thereof expressed by the Formula C-1 in claim 1.

摘要翻译： 包含至少一种黄色油墨组合物，品红色油墨组合物和青色油墨组合物的油墨组：所述品红色油墨组合物含有至少一种由权利要求1中的式M-1表示的化合物作为着色剂，至少 一种由权利要求1中的下式M-2表示的化合物，所述黄色油墨组合物含有至少一种由权利要求1中的式Y-1表示的化合物作为着色剂; 和含有作为着色剂的青色墨水组合物，所述青色墨水组合物含有选自由权利要求1中的式C-1表示的化合物或其盐的至少一种化合物。

公开(公告)号：US20080257209A1

公开(公告)日：2008-10-23

申请号：US11906063

申请日：2007-09-28

申请人： Kazuhiko Kitamura ,  Akihito Sao ,  Hiroshi Fukumoto

发明人： Kazuhiko Kitamura ,  Akihito Sao ,  Hiroshi Fukumoto

IPC分类号： C09D11/02

CPC分类号： C09D11/40

摘要： An ink set including at least a yellow ink composition, a magenta ink composition, and a cyan ink composition; the magenta ink composition containing as a colorant at least one type of compound expressed by the Formula M-1 in claim 1; the yellow ink composition containing as a colorant at least one type of compound expressed by the formula Y-1 in claim 1; and the cyan ink composition containing as a colorant at least one type of compound selected from the group consisting of compounds or salts thereof expressed by the Formula C-1 in claim 1.

摘要翻译： 一种油墨组，包括至少一种黄色油墨组合物，品红色油墨组合物和青色油墨组合物; 所述品红色油墨组合物含有权利要求1所述的式M-1表示的至少一种化合物作为着色剂; 所述黄色油墨组合物含有权利要求1中由式Y-1表示的至少一种类型的化合物作为着色剂; 和含有作为着色剂的青色墨水组合物，所述青色墨水组合物含有选自由权利要求1中的式C-1表示的化合物或其盐的至少一种化合物。

公开(公告)号：US06786571B2

公开(公告)日：2004-09-07

申请号：US10187711

申请日：2002-07-02

申请人： Hiroshi Fukumoto ,  Kazuhiko Kitamura ,  Miharu Kanaya ,  Shinichi Kato ,  Toshiaki Kakutani

发明人： Hiroshi Fukumoto ,  Kazuhiko Kitamura ,  Miharu Kanaya ,  Shinichi Kato ,  Toshiaki Kakutani

IPC分类号： B41J221

CPC分类号： C09D11/40 ,  B41J2/2056

摘要： Disclosed is an ink set comprising at least a normal yellow ink composition and a dark yellow ink composition, the lightness of the dark yellow ink composition being lower than that of the normal yellow ink composition. This ink set can realize recorded images having excellent color reproduction and image reproduction.

摘要翻译： 公开了至少包含正常的黄色油墨组合物和深黄色油墨组合物的油墨组，深黄色油墨组合物的亮度低于正常黄色油墨组合物的亮度。 该油墨组可以实现具有优异的色彩还原和图像再现的记录图像。

公开(公告)号：US09090787B2

公开(公告)日：2015-07-28

申请号：US13611095

申请日：2012-09-12

申请人： Toshiyuki Yoda ,  Hiroshi Fukumoto

发明人： Toshiyuki Yoda ,  Hiroshi Fukumoto

IPC分类号： B41J2/01 ,  C09D11/101 ,  B41J2/21 ,  C09D11/30

CPC分类号： C09D11/30 ,  B41J2/2107 ,  B41J11/00 ,  C09D11/101 ,  C09D11/107

摘要： Provided is a photocurable ink jet recording ink composition having a low viscosity and excellent curing property and photopolymerization initiator solubility. The photocurable ink jet recording ink composition includes a polymerizable compound and a photopolymerization initiator. The polymerizable compound includes vinyl ether group-containing (meth)acrylic esters represented by Formula (I) in an amount of 20% by mass or more based on the total mass of the ink composition. The photopolymerization initiator includes a bisacylphosphine oxide photopolymerization initiator in an amount of 5% by mass or more based on the total mass of the ink composition and a thioxanthone photopolymerization initiator. The content ratio of the bisacylphosphine oxide photopolymerization initiator to the thioxanthone photopolymerization initiator is from 3:1 to 5:4.

摘要翻译： 提供具有低粘度和优异的固化性能和光聚合引发剂溶解度的光固化型喷墨记录油墨组合物。 光固化喷墨记录油墨组合物包含聚合性化合物和光聚合引发剂。 可聚合化合物包括基于油墨组合物的总质量为20质量％以上的含有乙烯基醚基的式（I）所示的（甲基）丙烯酸酯。 光聚合引发剂包括基于油墨组合物和噻吨酮光聚合引发剂的总质量为5质量％以上的双酰基氧化膦光聚合引发剂。 双酰基氧化膦光聚合引发剂与噻吨酮光聚合引发剂的含量比为3:1至5:4。