公开(公告)号：US20170306154A1

公开(公告)日：2017-10-26

申请号：US15509571

申请日：2015-09-10

申请人： DyStar Colours Distribution GmbH

发明人： Adrian MURGATROYD ,  Maufred HOPPE ,  Clemens GRUND

IPC分类号： C09B29/08 ,  C09D11/328 ,  C09B67/22 ,  D06P1/04

CPC分类号： C09B29/0808 ,  C09B29/081 ,  C09B29/0816 ,  C09B29/083 ,  C09B29/3634 ,  C09B67/0051 ,  C09D11/328 ,  D06P1/04

摘要： Dyes of formula (1) their production and their use.

公开(公告)号：US20120205599A1

公开(公告)日：2012-08-16

申请号：US13393478

申请日：2010-08-04

申请人： Keisuke Matsumoto ,  Akio Katayama

发明人： Keisuke Matsumoto ,  Akio Katayama

IPC分类号： G02B5/23

CPC分类号： G02B5/223 ,  C09B29/334 ,  C09B29/3634 ,  C09B29/3639 ,  C09B29/3669 ,  C09B47/26 ,  G02F1/133514 ,  G03F7/0007 ,  G03F7/027 ,  G03F7/105

摘要： A color filter which has a green colored area that is heat-resistant and has a high luminance, and which is excellent in terms of color reproducibility when applied to an image display apparatus, is provided. An image display apparatus which has the color filter and is excellent in terms of color reproducibility is provided. The color filter has, on a substrate, a green colored area that contains a green pigment or cyan pigment and at least one yellow dye selected from the group consisting of the following (1) to (3): (1) a methine dye having a pyrazolotriazole ring in a structure thereof; (2) an azo dye having a pyridone ring in a structure thereof; and (3) an azo dye having a pyrazole ring in a structure thereof.

摘要翻译： 本发明提供一种滤色片，其具有耐高温，亮度高的绿色区域，并且在应用于图像显示装置时在色彩再现性方面优异。 提供一种具有彩色滤光片并且在色彩再现性方面优异的图像显示装置。 滤色器在基板上具有包含绿色颜料或青色颜料的绿色区域和选自以下（1）至（3）的至少一种黄色染料：（1）具有 其结构中的吡唑并三唑环; （2）在其结构中具有吡啶酮环的偶氮染料; 和（3）在其结构中具有吡唑环的偶氮染料。

公开(公告)号：US20060055750A1

公开(公告)日：2006-03-16

申请号：US10525386

申请日：2003-07-01

申请人： Toshiki Taguchi ,  Takashi Ozawa ,  Akio Miyamoto ,  Naotaka Wachi

发明人： Toshiki Taguchi ,  Takashi Ozawa ,  Akio Miyamoto ,  Naotaka Wachi

IPC分类号： G01D11/00

CPC分类号： C09B29/0037 ,  C09B29/34 ,  C09B29/3604 ,  C09B29/3634 ,  C09B29/3647 ,  C09B29/3686 ,  C09B29/3691 ,  C09D11/32 ,  C09D11/328

摘要： The object of the present invention is to provide an inkjet recording ink ensuring excellent ejection stability even after aging of the ink and also exhibiting excellent weather resistance; provide an inkjet recording ink ensuring less blurring of the image drawn, in addition to excellent ejection stability and weather resistance; and provide a yellow ink and a dark yellow ink, which can contribute to realization of a pictorial quality with excellent color balance as a constituent ink of an ink set. These objects of the present invention can be achieved by an inkjet recording ink comprising an aqueous medium containing a yellow dye, particularly, a yellow dye represented by formula (1), having spectral absorption characteristics such that the maximum absorption wavelength is in the region from 390 to 470 nm and the absorption long-wave end has a tailing of a specified value or less, and antioxidative characteristics such that the ozone enforced discoloration rate constant is 5.0×10−2 [hour−1] or less. Furthermore, when the ink contains a diamino compound represented by formula (A), a carbonyl group (or sulfo group or the like)-containing cyclic compound represented by formula (B) and an organic solvent having a specific structure, the effect of the present invention is enhanced.

摘要翻译： 本发明的目的是提供即使在油墨老化之后还具有优异的喷射稳定性并且还具有优异的耐候性的喷墨记录油墨; 提供喷墨记录油墨，除了优异的喷射稳定性和耐候性外，还确保较少的图像模糊; 并提供黄色油墨和深黄色油墨，其可以有助于实现具有优异的色彩平衡的图形质量作为油墨组合的构成油墨。

公开(公告)号：US4994564A

公开(公告)日：1991-02-19

申请号：US269646

申请日：1988-11-10

申请人： Karl-Heinz Etzbach ,  Helmut Reichelt ,  Guenter Hansen ,  Ernst Schefczik ,  Helmut Hagen ,  Gunther Lamm

发明人： Karl-Heinz Etzbach ,  Helmut Reichelt ,  Guenter Hansen ,  Ernst Schefczik ,  Helmut Hagen ,  Gunther Lamm

IPC分类号： C09B29/09 ,  C09B29/00 ,  C09B29/42 ,  C09B29/48

CPC分类号： C09B29/0059 ,  C09B29/3621 ,  C09B29/3634 ,  C09B29/3656

摘要： Thien-3-ylazo dyes of the formula: ##STR1## where X is cyano, nitro, C.sub.1 -C.sub.6 -alkanoyl, substituted or unsubstituted benzoyl, substituted or unsubstituted phenyl or the radical COOR.sup.1 or CONR.sup.1 R.sup.2 where R.sup.1 and R.sup.2 are identical or different and each is independently of each other substituted or unsubstituted C.sub.1 -C.sub.8 -alkyl, C.sub.5 -C.sub.7 -cycloalkyl, C.sub.3 -C.sub.4 -alkenyl, substituted or unsubstituted phenyl or together with the nitrogen atom linking them a 5- or 6-membered saturated heterocyclic radical, and R.sup.2 may additionally be hydrogen, Y is hydrogen, cyano, C.sub.1 -C.sub.6 -alkanoyl, substituted or unsubstituted benzoyl, C.sub.1 -C.sub.4 -alkylsulfonyl, substituted or unsubstituted phenylsulfonyl, substituted or unsubstituted phenyl or the radical COOR.sup.1 or CONR.sup.1 R.sup.2 where R.sup.1 and R.sup.2 are each as defined above, Z is hydrogen, substituted or unsubstituted C.sub.1 -C.sub.8 -alkyl, substituted or unsubstituted phenyl, substituted or unsubstituted C.sub.1 -C.sub.6 -alkylthio, substituted or unsubstituted phenylthio, substituted or unsubstituted C.sub.1 -C.sub.6 -alkylsulfonyl or phenylsulfonyl or together with the radical Y a fused benzo ring which may be substituted, and K is the radical of a coupling component of the 2,6-diaminopyridine, 6-hydroxypyrid-2-one or 5-aminopyrazole series, are used for dyeing synthetic fiber materials, in particular synthetic polyesters, in yellow to red shades and are notable for good light fastness, fastness to dry heat setting and pleating and for good affinity.

摘要翻译： 噻吩-3-基偶氮染料，其结构式如下：其中X为氰基，硝基，C 1 -C 6烷酰基，取代或未取代的苯甲酰基，取代或未取代的苯基或基团COOR1或CONR1R2，其中R 1和R 2相同或不同， 各自独立地为取代或未取代的C 1 -C 8 - 烷基，C 5 -C 7 - 环烷基，C 3 -C 4 - 烯基，取代或未取代的苯基或与连接它们的氮原子一起形成5-或6-元饱和杂环基， R 2可另外为氢，Y为氢，氰基，C 1 -C 6烷酰基，取代或未取代的苯甲酰基，C 1 -C 4 - 烷基磺酰基，取代或未取代的苯基磺酰基，取代或未取代的苯基或基团COOR1或CONR1R2，其中R1和R2为 Z是氢，取代或未取代的C 1 -C 8 - 烷基，取代或未取代的苯基，取代或未取代的C 1 -C 6 - 烷硫基，取代或未取代的苯硫基，取代或未取代的C 1 -C 6 - 烷基磺酰基 或与苯基磺酰基或与基团Y一起可以被取代的稠合苯并环，K是2,6-二氨基吡啶，6-羟基吡啶-2-酮或5-氨基吡唑系列的偶联组分的基团 用于将合成纤维材料，特别是合成聚酯染色为黄色至红色，并且具有良好的耐光性，耐干燥定型和打褶的牢度以及良好的亲和力。

公开(公告)号：US4118185A

公开(公告)日：1978-10-03

申请号：US727649

申请日：1976-09-29

申请人： Reinhard Mohr ,  Kurt Hohmann

发明人： Reinhard Mohr ,  Kurt Hohmann

IPC分类号： C09B29/42 ,  C09B45/00 ,  D06P3/79

CPC分类号： C09B29/3634 ,  C09B45/00 ,  D06P3/795 ,  Y10S8/09 ,  Y10S8/928

摘要： It has been found that nickel-containing polyolefins can be dyed and printed in deep colors and with very good to excellent fastness properties when a thiazole-azo-(3-cyano-2,6-dihydroxypyridine) dyestuff is used.

摘要翻译： 已经发现，当使用噻唑 - 偶氮 - （3-氰基-2,6-二羟基吡啶）染料时，含镍聚烯烃可以以深色染色并印刷，具有非常好的至优异的牢度性能。

公开(公告)号：US4088641A

公开(公告)日：1978-05-09

申请号：US658155

申请日：1976-02-17

申请人： Stefan Hari ,  Rolf Muller ,  Rudolf Mory

发明人： Stefan Hari ,  Rolf Muller ,  Rudolf Mory

IPC分类号： C08K5/00 ,  C08K5/22 ,  C08L1/00 ,  C08L7/00 ,  C08L21/00 ,  C08L27/00 ,  C08L67/00 ,  C09B29/033 ,  C09B29/42 ,  C09B29/36 ,  C09D11/00 ,  D06P1/44 ,  D06P1/52

CPC分类号： C09B29/0025 ,  C09B29/3634

摘要： Azo pigments of the formula ##STR1## wherein A represents the radical of a heterocyclic diazo component are valuable pigments coloring plastics, melts, spinning solutions, lacquers paints and printing inks in yellow to red shades of great color strength and excellent fastness properties.

摘要翻译： 其中A代表杂环重氮成分的基团的偶氮颜料是着色塑料，熔体，纺丝溶液，油漆和印刷油墨的有价值的颜料，其颜色强度高，色牢度好，呈黄色至红色。

公开(公告)号：US4052378A

公开(公告)日：1977-10-04

申请号：US651072

申请日：1976-01-21

申请人： Leonhard Heckl ,  Egon Liedek ,  Wolfgang Ruff

发明人： Leonhard Heckl ,  Egon Liedek ,  Wolfgang Ruff

IPC分类号： C09B29/00 ,  C09B29/42 ,  C09B43/00 ,  C09B43/34 ,  C09B29/36 ,  C09D11/00 ,  D06P1/04 ,  D06P1/44

CPC分类号： C09B29/3634 ,  C09B29/0048 ,  C09B43/00 ,  C09B43/34

摘要： The azo dye of the formula ##STR1## is a brilliantly red pigment which imparts lightfast and migration resistant color to printing inks, plastics, and the like.

公开(公告)号：US08177861B2

公开(公告)日：2012-05-15

申请号：US12921331

申请日：2009-03-05

申请人： Keiichi Tateishi ,  Yoshiaki Nagata ,  Nobuo Seto

发明人： Keiichi Tateishi ,  Yoshiaki Nagata ,  Nobuo Seto

IPC分类号： C09B67/22 ,  C09D11/00

CPC分类号： C09B29/337 ,  C09B29/0037 ,  C09B29/327 ,  C09B29/3634 ,  C09B29/366 ,  C09B29/3669 ,  C09B29/3691 ,  C09B29/3695 ,  C09D11/322

摘要： An azo pigment of formula (1), a tautomer of the azo pigment, or a salt or hydrate thereof, are provided: G0 and G1 each is a non-metal atomic group which can form a 5- or 6-membered heterocyclic ring, The rings may be monocyclic or condensed and are optionally substituted. X is a hetero atom. n is an integer of 1 to 4. When n=2, 3, or 4, the compound is a dimer, trimer, or tetramer, respectively. A is a substituent. The azo pigment has excellent coloring characteristics such as high tinctorial strength and hue. It also has excellent durability including high resistance to light and ozone. A pigment dispersion containing the azo pigment and a coloring composition are also provided.

摘要翻译： 提供式（1）的偶氮颜料，偶氮颜料的互变异构体或其盐或水合物：G0和G1各自是可以形成5-或6-元杂环的非金属原子团， 所述环可以是单环或缩合的并且任选被取代。 X是杂原子。 n为1至4的整数。当n = 2,3或4时，化合物分别为二聚体，三聚体或四聚体。 A是取代基。 偶氮颜料具有优异的着色特性，例如高着色强度和色调。 它还具有优异的耐久性，包括耐高光和臭氧。 还提供了含有偶氮颜料和着色组合物的颜料分散体。

公开(公告)号：US20080317994A1

公开(公告)日：2008-12-25

申请号：US11658823

申请日：2005-07-29

申请人： Pascal Steffanut

发明人： Pascal Steffanut

IPC分类号： G11B7/246 ,  C09B46/00 ,  C09B45/24 ,  C09B45/26 ,  C09B45/28 ,  C09B45/30 ,  C09B45/32 ,  B05D5/06

CPC分类号： C09B29/3634 ,  C09B29/0037 ,  C09B45/14

摘要： The present invention provides novel azo dye material based on antipyrine azo structure and metal complexes containing such azo compounds which are suitable for optical recording media. The dyes exert high light-fastnesses properties and excellent recording characteristics.In particular the invention relates to optical layers comprising such dyes, to a method for manufacturing such optical layers and to optical recording media comprising such optical layers.

摘要翻译： 本发明提供了基于安替比林偶氮结构的新型偶氮染料和含有适用于光记录介质的偶氮化合物的金属配合物。 染料具有高的耐光性和优异的记录特性。 特别地，本发明涉及包含这种染料的光学层，涉及制造这种光学层的方法以及包括这种光学层的光学记录介质。

公开(公告)号：US07311393B2

公开(公告)日：2007-12-25

申请号：US10525386

申请日：2003-07-01

申请人： Toshiki Taguchi ,  Takashi Ozawa ,  Akio Miyamoto ,  Naotaka Wachi

发明人： Toshiki Taguchi ,  Takashi Ozawa ,  Akio Miyamoto ,  Naotaka Wachi

IPC分类号： G01D11/00

CPC分类号： C09B29/0037 ,  C09B29/34 ,  C09B29/3604 ,  C09B29/3634 ,  C09B29/3647 ,  C09B29/3686 ,  C09B29/3691 ,  C09D11/32 ,  C09D11/328

摘要： The object of the present invention is to provide an inkjet recording ink ensuring excellent ejection stability even after aging of the ink and also exhibiting excellent weather resistance; provide an inkjet recording ink ensuring less blurring of the image drawn, in addition to excellent ejection stability and weather resistance; and provide a yellow ink and a dark yellow ink, which can contribute to realization of a pictorial quality with excellent color balance as a constituent ink of an ink set. These objects of the present invention can be achieved by an inkjet recording ink including an aqueous medium containing a yellow dye, particularly, a yellow dye represented by formula (1), having spectral absorption characteristics such that the maximum absorption wavelength is in the region from 390 to 470 nm and the absorption long-wave end has a tailing of a specified value or less, and antioxidative characteristics such that the ozone enforced discoloration rate constant is 5.0 x 10−2 [hour−1] or less. Furthermore, when the ink contains a diamino compound represented by formula (A), a carbonyl group (or sulfo group or the like)-containing cyclic compound represented by formula (B) and an organic solvent having a specific structure, the effect of the present invention is enhanced.

摘要翻译： 本发明的目的是提供即使在油墨老化之后还具有优异的喷射稳定性并且还具有优异的耐候性的喷墨记录油墨; 提供喷墨记录油墨，除了优异的喷射稳定性和耐候性外，还确保较少的图像模糊; 并提供黄色油墨和深黄色油墨，其可以有助于实现具有优异的色彩平衡的图形质量作为油墨组合的构成油墨。 本发明的这些目的可以通过包括含有黄色染料，特别是由式（1）表示的黄色染料的水性介质的喷墨记录油墨来实现，其具有光谱吸收特性，使得最大吸收波长在 390〜470nm，吸收长波端具有规定值以下的拖尾，抗臭氧特性使得臭氧强化变色速度常数为5.0×10 -2 [小时] -1以下。 此外，当油墨含有由式（A）表示的二氨基化合物，由式（B）表示的含羰基（或磺基等）的环状化合物和具有特定结构的有机溶剂时， 本发明得到增强。