公开(公告)号：US20080199615A1

公开(公告)日：2008-08-21

申请号：US10573117

申请日：2005-02-03

申请人： Toru Harada ,  Yoshiharu Yabuki ,  Takashi Ozawa ,  Keiichi Tateishi

发明人： Toru Harada ,  Yoshiharu Yabuki ,  Takashi Ozawa ,  Keiichi Tateishi

IPC分类号： C09D11/02 ,  C09B31/143 ,  B05D1/02

CPC分类号： B41M5/385 ,  B41M5/388 ,  C09B33/12 ,  C09B35/03 ,  C09B35/34 ,  C09D11/328 ,  G03G9/091 ,  G03G9/0914 ,  G03G9/0922

摘要： To provide a dye which has a good hue, which can form an image showing a high fastness under various using conditions and environmental conditions, and which is particularly suited for an ink, the dye is represents by formula (1):wherein R1 and R2 each independently represents a monovalent group, Z represents a nitrogen atom or a carbon atom to which a hydrogen atom or a monovalent group is bonded, and M represents a hydrogen atom or a cation, provided that the dye has two azo groups.

摘要翻译： 为了提供具有良好色调的染料，其可以在各种使用条件和环境条件下形成显示高牢度的图像，并且特别适合于油墨，染料由式（1）表示：其中R _{1 和R 2 2各自独立地表示一价基团，Z表示氮原子或与氢原子或一价基团键合的碳原子，M表示氢原子 或阳离子，条件是染料具有两个偶氮基团。}

公开(公告)号：US07402201B2

公开(公告)日：2008-07-22

申请号：US11085089

申请日：2005-03-22

申请人： Naotaka Wachi ,  Takashi Ozawa ,  Toshiki Fujiwara ,  Keiichi Tateishi

发明人： Naotaka Wachi ,  Takashi Ozawa ,  Toshiki Fujiwara ,  Keiichi Tateishi

IPC分类号： C09D11/00 ,  C09D11/02

CPC分类号： C09D11/32 ,  C09D11/38

摘要： To provide an ink stock solution excellent in handleability, a method for producing the same, an ink composition using the ink stock solution, particularly suitable for an ink for inkjet recording, and a method for producing the same, the ink stock solution includes a dye and a viscosity reducing agent, wherein the ink stock solution has a solid concentration of the dye of 7% or more by weight; the method for producing the ink stock solution includes adding a dye to a water and dissolving the dye in the water, and then, adding a viscosity reducing agent to control the viscosity; the method for producing the ink stock solution includes dissolving a dye, a water and a viscosity reducing agent all together; and the ink composition includes the ink stock solution and has a viscosity of 1 to 30 mPa·s.

摘要翻译： 为了提供可处理性优良的油墨储备溶液，其制备方法，使用特别适用于喷墨记录用油墨的油墨储备溶液的油墨组合物及其制备方法，油墨储备溶液包括染料 和粘度降低剂，其中所述油墨储备溶液的染料的固体浓度为7重量％以上; 制备墨水储备溶液的方法包括向水中加入染料并将染料溶解在水中，然后加入降粘剂以控制粘度; 油墨储存液的制造方法包括将染料，水和粘度降低剂全部溶解在一起; 油墨组合物包含油墨储备溶液，粘度为1〜30mPa·s。

公开(公告)号：US07311391B2

公开(公告)日：2007-12-25

申请号：US10503444

申请日：2003-02-03

申请人： Manabu Ogawa ,  Nobuhiro Nishita ,  Keiichi Tateishi ,  Junichi Yamanouchi

发明人： Manabu Ogawa ,  Nobuhiro Nishita ,  Keiichi Tateishi ,  Junichi Yamanouchi

IPC分类号： G01D11/00

CPC分类号： C09D11/32 ,  C09D11/30 ,  C09D11/40

摘要： An ink composition comprising: at least one dye having an oxidation potential of more positive than 1.0 V dissolved or dispersed in an aqueous medium; and a surface active agent in an amount of from 0.05 to 50 g/l. The ink composition having the aforesaid constitution exhibits a high ejection stability and can provide an image having assured hue and an excellent weathering resistance and being free of defects in water resistance and image quality.

摘要翻译： 一种油墨组合物，其包含：至少一种溶解或分散在水性介质中的具有比1.0V更正的氧化电位的染料; 和表面活性剂的量为0.05至50g / l。 具有上述结构的油墨组合物具有高的喷射稳定性，并且可以提供具有确定的色调和优异的耐候性并且没有防水性和图像质量的缺点的图像。

公开(公告)号：US07291213B2

公开(公告)日：2007-11-06

申请号：US11208747

申请日：2005-08-23

申请人： Manabu Ogawa ,  Keiichi Tateishi

发明人： Manabu Ogawa ,  Keiichi Tateishi

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

CPC分类号： C09D11/38

摘要： An ink composition comprising: a coloring agent having an oxidation potential of more electropositive than 1.0V (vs SCE); a water; a guanidine compound; and a surfactant, the ink composition to be used in inkjet recording and an inkjet recording method with the use of the ink composition.

摘要翻译： 一种油墨组合物，其包含：具有比1.0V（与SCE）更正电的氧化电位的着色剂; 一杯水; 胍化合物 表面活性剂，用于喷墨记录的油墨组合物和使用油墨组合物的喷墨记录方法。

公开(公告)号：US07256222B2

公开(公告)日：2007-08-14

申请号：US10352860

申请日：2003-01-29

申请人： Takahiro Ishizuka ,  Kazue Sano ,  Junichi Yamanouchi ,  Keiichi Tateishi

发明人： Takahiro Ishizuka ,  Kazue Sano ,  Junichi Yamanouchi ,  Keiichi Tateishi

IPC分类号： C08F2/46

CPC分类号： C09D11/101 ,  Y10S522/909

摘要： To provide a radiation-curable ink composition that can form a high-quality image on not only liquid absorbing materials to be recorded but also non-liquid absorbing materials to be recorded, is superior in curing properties in air, and is superior in storage stability, color tone, light fastness and water resistance of ink, and also to provide an image recording method. The radiation-curable ink composition comprises a monomer having a polymerizable group selected from the group consisting of an acryloyl group, a methacryloyl group, an allyl group, and a vinyl group, an oil-soluble dye, and from 0.005 to 1% by weight of a storage stabilizer, wherein the oil-soluble dye is dissolved in the ink.

摘要翻译： 为了提供可以在不仅要记录的液体吸收材料上形成高质量图像的可辐射固化油墨组合物，而且在待记录的非液体吸收材料中，具有优异的空气中的固化性能，并且具有优异的储存稳定性 ，色调，耐光性和耐水性，并且还提供图像记录方法。 可辐射固化油墨组合物包含具有选自丙烯酰基，甲基丙烯酰基，烯丙基和乙烯基的可聚合基团的单体，油溶性染料和0.005至1重量％ 的储存稳定剂，其中油溶性染料溶解在油墨中。

公开(公告)号：US07211134B2

公开(公告)日：2007-05-01

申请号：US10502009

申请日：2003-01-17

申请人： Keiichi Tateishi ,  Shigeaki Tanaka ,  Yoshiharu Yabuki

发明人： Keiichi Tateishi ,  Shigeaki Tanaka ,  Yoshiharu Yabuki

IPC分类号： C09D11/00 ,  C09D11/02 ,  C09B47/04

CPC分类号： C09D11/32 ,  C09B47/065 ,  C09B47/0678 ,  C09B67/0035 ,  C09D11/328

摘要： A novel compound having sufficiently high fastness to light, heat, humidity and active gas in the environment and a coloring composition using the compound, particularly, an ink for ink jet recording, an ink jet recording method and a method for improving the preservability of formed image, which can form an image having high fastness to light and ozone gas in the environment. A phthalocyanine dye mixture having a specific structure and an ink, an ink for ink jet recording, an ink jet recording method and a method for improving the preservability of formed image, using the phthalocyanine dye mixture.

摘要翻译： 一种在环境中具有足够高的耐光，耐热，湿度和活性气体牢度的新型化合物和使用该化合物的着色组合物，特别是用于喷墨记录的油墨，喷墨记录方法和改进形成的保存性的方法 图像，其可以形成在环境中具有高耐光性和臭氧气体的图像。 使用酞菁染料混合物，具有特定结构的酞菁染料混合物和油墨，喷墨记录用油墨，喷墨记录方法和改善形成图像保存性的方法。

公开(公告)号：US06489452B1

公开(公告)日：2002-12-03

申请号：US09813036

申请日：2001-03-21

申请人： Keiichi Tateishi ,  Toshiki Fujiwara ,  Makoto Yamada

发明人： Keiichi Tateishi ,  Toshiki Fujiwara ,  Makoto Yamada

IPC分类号： C09B29036

CPC分类号： C09D11/328 ,  C09B29/0051 ,  C09B29/0801 ,  C09B29/0809 ,  C09B43/11 ,  C09B43/16

摘要： An azo dye represented by the following general formula (1) and a process for making the azo dye is disclosed. The process comprises a step in which a diazonium salt is formed by the reaction between an aminopyrazole represented by the general formula (3) and an diazotizing agent, a step in which a compound represented by the general formula (5) is formed by the reaction between the diazonium salt and an aromatic coupling agent represented by the general formula (4), and a step in which an azo dye represented by the general formula (6) is formed by the reaction between the compound represented by the general formula (5) and an arylating agent or a heterylating agent in the presence of a base.

摘要翻译： 公开了由以下通式（1）表示的偶氮染料和制备偶氮染料的方法。 该方法包括通过由通式（3）表示的氨基吡唑与重氮化剂之间的反应形成重氮盐的步骤，其中通过反应形成由通式（5）表示的化合物的步骤 在由通式（4）表示的重氮盐和芳族偶联剂之间，通过通式（5）表示的化合物之间的反应形成由通式（6）表示的偶氮染料， 和芳基化剂或异构化剂在碱的存在下反应。

公开(公告)号：US6124084A

公开(公告)日：2000-09-26

申请号：US121852

申请日：1998-07-24

申请人： Keiichi Tateishi ,  Takayoshi Kamio ,  Tetsu Kamosaki ,  Yasuhiro Ishiwata ,  Hideaki Naruse

发明人： Keiichi Tateishi ,  Takayoshi Kamio ,  Tetsu Kamosaki ,  Yasuhiro Ishiwata ,  Hideaki Naruse

IPC分类号： G03C8/10 ,  G03C8/40 ,  G03C1/40

CPC分类号： G03C8/4033 ,  G03C8/10

摘要： A silver halide photographic light-sensitive material comprising a support having provided thereon a layer containing at least one cyan dye image forming compound represented by the following formula (1):(Dye-X).sub.1 --Y (1)wherein Dye, X, Y and q are as defined in the specification. The silver halide photographic light-sensitive material containing the cyan dye image forming compound according to the present invention provides a cyan color image excellent in fastness to light, humidity and heat.

摘要翻译： 一种卤化银摄影感光材料，其包含在其上设置有包含由下式（1）表示的至少一种青色染料成像化合物的层的支撑体：（染料-X）1-Y（1）其中染料，X， Y和q如说明书中所定义。 含有根据本发明的青色染料成像化合物的卤化银照相感光材料提供了对光，湿度和热的牢度优异的青色图像。

公开(公告)号：US5543260A

公开(公告)日：1996-08-06

申请号：US337470

申请日：1994-11-08

申请人： Keiichi Tateishi ,  Sadao Ishige ,  Hiroshi Kamikawa

发明人： Keiichi Tateishi ,  Sadao Ishige ,  Hiroshi Kamikawa

IPC分类号： B41M5/323 ,  G03C1/00 ,  G03C1/52 ,  G03F7/021 ,  G03C1/58

CPC分类号： G03C1/002 ,  G03C1/52

摘要： A diazo heat-sensitive recording material containing a support having provided thereon a recording layer containing a diazo compound, a coupler, and an organic base, wherein the diazo compound is a compound represented by formula (I): ##STR1## wherein R.sub.1 represents --C(Z.sub.1)(Z.sub.2)--CH.sub.2 --A, --CH.sub.2 --C(Z.sub.1)(Z.sub.2)--A or --{C(Z.sub.1)(Z.sub.2)}.sub.m --A,wherein Z.sub.1 represents an alkyl group, an aralkyl group or an aryl group; Z.sub.2 represents a hydrogen atom, an alkyl group, an aralkyl group or an aryl group; A represents a halogen atom, an acyl group, a cyano group, or a group containing at least one oxygen, nitrogen, phosphorus or sulfur atom through which A is bonded to --CH.sub.2 -- or Z.sub.2 ; and m represents an integer of 1 to 5;R.sub.2 and R.sub.3, which may be the same or different, each represent an alkyl group, an aralkyl group or an aryl group; R.sub.1 and R.sub.2 may be connected together via A to form a ring; and X represents an acid anion,and the coupler is a compound having at least 20 carbon atoms in total, represented by formula (II): ##STR2## wherein Y.sub.1 and Y.sub.2, which may be the same or different, each represent a hydrogen atom, an alkyl group, an aralkyl group, or an aryl group. The diazo heat-sensitive recording material of the present invention exhibits excellent raw stock aging stability before recording and excellent image stability, especially light fastness, after recording.

摘要翻译： 一种重氮热敏记录材料，其含有在其上设置有含有重氮化合物，成色剂和有机碱的记录层的载体，其中重氮化合物是由式（I）表示的化合物：其中 R1表示-C（Z1）（Z2）-CH2-A，-CH2-C（Z1）（Z2）-A或 - {C（Z1）（Z2）} mA，其中Z1表示烷基， 或芳基; Z2表示氢原子，烷基，芳烷基或芳基; A表示卤素原子，酰基，氰基或含有至少一个氧，氮，磷或硫原子的基团，A与-CH 2 - 或Z 2键合; m表示1〜5的整数， R 2和R 3可以相同或不同，各自表示烷基，芳烷基或芳基; R1和R2可以通过A连接在一起形成环; 并且X表示酸性阴离子，并且成色剂是由式（II）表示的总共具有至少20个碳原子的化合物：其中Y 1和Y 2可以相同或不同，各自表示 氢原子，烷基，芳烷基或芳基。 本发明的重氮热敏记录材料在记录之前表现出优异的原料老化稳定性，并且在记录之后具有优异的图像稳定性，特别是耐光性。

公开(公告)号：US08828132B2

公开(公告)日：2014-09-09

申请号：US13522365

申请日：2011-01-14

申请人： Masahiro Higashi ,  Nobuo Seto ,  Yoshihiro Jimbo ,  Keiichi Tateishi

发明人： Masahiro Higashi ,  Nobuo Seto ,  Yoshihiro Jimbo ,  Keiichi Tateishi

IPC分类号： C09D11/02 ,  C08K5/23 ,  C09B29/033 ,  C09B29/036 ,  C09B33/147 ,  C09B29/20 ,  C09B67/46 ,  C09D17/00 ,  C09D11/326 ,  C09B67/22 ,  C09B33/048 ,  C09B33/24 ,  G02B5/20

CPC分类号： C09B29/0037 ,  C09B29/0029 ,  C09B29/0033 ,  C09B29/004 ,  C09B29/0048 ,  C09B29/0051 ,  C09B29/0055 ,  C09B29/0059 ,  C09B29/0066 ,  C09B29/0074 ,  C09B29/0081 ,  C09B29/0085 ,  C09B29/0088 ,  C09B29/20 ,  C09B33/048 ,  C09B33/147 ,  C09B33/24 ,  C09B67/0051 ,  C09B67/0086 ,  C09B67/009 ,  C09D11/326 ,  C09D17/003 ,  G02B5/201

摘要： A pigment composition containing an azo pigment represented by the following general formula (1) and a pigment derivative having a hydrophilic group: wherein G represents a hydrogen atom, an aliphatic group, an aryl group, a heterocyclic group, an acyl group, an aliphatic oxycarbonyl group, a carbamoyl group, an aliphatic sulfonyl group, or an arylsulfonyl group, R1 represents an amino group, an aliphatic oxy group, an aliphatic group, an aryl group, or a heterocyclic group, R2 represents a substituent, A represents an aromatic 5- or 6-membered heterocyclic group, m represents an integer of from 0 to 5, and n represents an integer of from 1 to 4, with the general formula (1) not containing any ionic hydrophilic group.

摘要翻译： 含有由以下通式（1）表示的偶氮颜料和具有亲水基团的颜料衍生物的颜料组合物：其中G表示氢原子，脂族基团，芳基，杂环基，酰基，脂族基 氧羰基，氨基甲酰基，脂族磺酰基或芳基磺酰基，R 1表示氨基，脂族氧基，脂肪族基，芳基或杂环基，R 2表示取代基，A表示芳香族 5-或6-元杂环基，m表示0〜5的整数，n表示1〜4的整数，通式（1）不含任何离子性亲水基。