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    AZO pigment, pigment dispersion containing the AZO pigment, and coloring composition
    2.
    发明授权
    AZO pigment, pigment dispersion containing the AZO pigment, and coloring composition 有权
    AZO颜料，含有AZO颜料的颜料分散体和着色组合物

    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。

    Monoazo colorants from pyrazolobenzodiazinedioxides
    3.
    发明授权
    Monoazo colorants from pyrazolobenzodiazinedioxides 失效
    来自吡唑并苯并二氮杂二恶烷的单偶氮染料

    公开(公告)号：US07582149B2

    公开(公告)日：2009-09-01

    申请号：US12015110

    申请日：2008-01-16

    申请人： Steven G. Link ,  Joan C. Potenza ,  Ann L. Carroll-Lee

    发明人： Steven G. Link ,  Joan C. Potenza ,  Ann L. Carroll-Lee

    IPC分类号： C09D11/02 ,  B41J2/01 ,  C09B29/033

    CPC分类号： B41M5/0023 ,  C09B29/3691 ,  C09D11/328

    摘要： The invention relates to monoazo colorants derived from pyrazolobenzodiazinedioxides of Formula 1: wherein R1 and R2 are hydrogen or any non-metallic group, n is 0-4, R3 is hydrogen, acyl, aryl, alkenyl, alkynyl or alkyl, A represents an aromatic heterocyclic ring or an aromatic group of Formula 2: wherein R6 and R8 are hydrogen, alkyl, sulfonic acid, or 1-4 carbon alkoxy, R7 is any non-metallic group, m is 0-3, and R6 and R7, R7 and R8, or, when m>1, two R7 groups can be joined to form a fused carbocyclic or heterocyclic aromatic or non-aromatic ring. The invention also relates to an aqueous ink that comprises at least one colorant of Formula 1: wherein A represents an aromatic or heteroaromatic ring, and A can be bonded to other rings that can be aromatic, aliphatic or heterocyclic, and an ink printing method using the colorant-containing ink.

    摘要翻译： 本发明涉及衍生自式1的吡唑并二氮杂二环氧化物的单偶氮染料：其中R 1和R 2是氢或任何非金属基团，n是0-4，R 3是氢，酰基，芳基，链烯基，炔基或烷基，A代表芳香族 杂环或式2的芳基：其中R 6和R 8是氢，烷基，磺酸或1-4碳烷氧基，R 7是任何非金属基团，m是0-3，并且R 6和R 7，R 7和 R8，或者当m> 1时，可以连接两个R 7基团以形成稠合的碳环或杂环芳族或非芳族环。 本发明还涉及包含至少一种式1的着色剂的水性油墨：其中A表示芳族或杂芳族环，并且A可以与可以是芳族，脂族或杂环的其它环结合，以及使用 含着色剂的油墨。

    Inkjet recording ink and method of inkjet recording
    4.
    发明授权
    Inkjet recording ink and method of inkjet recording 有权
    喷墨记录油墨和喷墨记录方法

    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。

    Thiazoleazo dyes having a diazo component from the isothiazole or thiadiazole series
    5.
    发明授权
    Thiazoleazo dyes having a diazo component from the isothiazole or thiadiazole series 失效
    具有异噻唑或三唑系列的DIAZO组分的噻唑衍生物

    公开(公告)号：US5132412A

    公开(公告)日：1992-07-21

    申请号：US407748

    申请日：1989-09-15

    申请人： Guenter Hansen ,  Gunther Lamm ,  Helmut Reichelt ,  Ernst Schefczik

    发明人： Guenter Hansen ,  Gunther Lamm ,  Helmut Reichelt ,  Ernst Schefczik

    IPC分类号： C09B29/042 ,  C09B29/00 ,  C09B29/36 ,  D06P1/18

    CPC分类号： C09B29/3691 ,  C09B29/0085 ,  C09B29/0092 ,  D06P1/18

    摘要： Thiazoleazo dyes of the formula ##STR1## where X is nitrogen or a radical C--R.sup.5, R.sup.5 being cyano, halogen, alkoxycarbonyl or thiocyanato, R.sup.1 is cyano, chlorine, unsubstituted or substituted C.sub.1 -C.sub.6 -alkyl, unsubstituted or substituted phenyl, unsubstituted or substituted thienyl, unsubstituted or substituted pyridyl or unsubstituted or substituted alkylthio, alkylsulfinyl or alkylsulfonyl, R.sup.2 is unsubstituted or substituted alkyl, cycloalkyl, unsubstituted or substituted phenyl, furyl, unsubstituted or substituted thienyl or pyridyl and R.sup.3 and R.sup.4 independently of one another are each unsubstituted or substituted alkyl, or R.sup.3 and R.sup.4, together with the nitrogen atom which links them, form a heterocyclic radical, are used for dyeing textile fibers having good wet fastness and color build-up.

    摘要翻译： 其中X是氮或基团C-R5，R5是氰基，卤素，烷氧基羰基或硫氰酸酯的式Ia的噻唑偶氮染料，R1是氰基，氯，未取代或取代的C1-C6-烷基，未取代或取代的苯基，未取代的 或取代的噻吩基，未取代或取代的吡啶基或未取代或取代的烷硫基，烷基亚磺酰基或烷基磺酰基，R2是未取代或取代的烷基，环烷基，未取代或取代的苯基，呋喃基，未取代或取代的噻吩基或吡啶基，R3和R4各自独立地为 未取代或取代的烷基，或者R 3和R 4与连接它们的氮原子一起形成杂环基，用于染色具有良好湿牢度和颜色聚集的纺织纤维。

    Disperse Azo Dyes, A Process for the Preparation Thereof and the Use Thereof
    7.
    发明申请
    Disperse Azo Dyes, A Process for the Preparation Thereof and the Use Thereof 审中-公开
    分散偶氮染料，其制备方法及其用途

    公开(公告)号：US20160251517A1

    公开(公告)日：2016-09-01

    申请号：US15151624

    申请日：2016-05-11

    申请人： Huntsman International LLC

    发明人： Urs Lauk ,  Patric Nowack ,  Ralf Petermann ,  Romeo Dreier

    IPC分类号： C09B29/036 ,  D06P3/52

    CPC分类号： C09B29/0033 ,  C09B29/0003 ,  C09B29/0007 ,  C09B29/0048 ,  C09B29/0085 ,  C09B29/0805 ,  C09B29/0809 ,  C09B29/095 ,  C09B29/3639 ,  C09B29/3691 ,  C09B43/42 ,  C09B67/0046 ,  C09B67/0051 ,  D06P3/52 ,  D10B2331/04

    摘要： The present invention relates to azo dyes of formula wherein R1 denotes C1-C12 alkyl which is unsubstituted or substituted by one or more C1-C12 alkoxy groups, hydroxyl groups, amino groups, cyano groups or halogen atoms and which may be interrupted one or more times by the radical —O—, —S—, —NR4—, —COO— or —OOC—; R4 is hydrogen or C1-C12 alkyl; either R2 is cyano and R3 is halogen or R2 is halogen and R3 is cyano; and Ar represents a carbocyclic or heterocyclic aromatic radical, to the process for the preparation thereof, to mixtures containing said dyes and to the use thereof in dyeing or printing semi-synthetic and especially synthetic hydrophobic fibre materials, more especially textile materials.

    摘要翻译： 本发明涉及下式的偶氮染料，其中R 1表示未被取代或被一个或多个C 1 -C 12烷氧基，羟基，氨基，氰基或卤素原子取代并且可被一个或多个中断的C 1 -C 12烷基 自由基-O - ， - S - ， - NR4-，-COO-或-OOC-; R4是氢或C1-C12烷基; R2是氰基，R3是卤素或R2是卤素，R3是氰基; 并且Ar表示碳环或杂环芳族基团，其制备方法，含有所述染料的混合物及其在染色或印刷半合成和特别合成的疏水纤维材料，尤其是纺织材料中的用途。

    ELECTROWETTING DISPLAY APPARATUS AND DYE COMPOSITION FOR ELECTORWETTING DISPLAY
    9.
    发明申请
    ELECTROWETTING DISPLAY APPARATUS AND DYE COMPOSITION FOR ELECTORWETTING DISPLAY 审中-公开
    电子显示装置和用于选择显示的染料组合物

    公开(公告)号：US20130301110A1

    公开(公告)日：2013-11-14

    申请号：US13890263

    申请日：2013-05-09

    申请人： FUJIFILM CORPORATION

    发明人： Takashi KATO ,  Satoshi HIGUCHI

    IPC分类号： C09B67/46 ,  G02B26/00

    CPC分类号： C09B67/0089 ,  C09B23/04 ,  C09B29/081 ,  C09B29/083 ,  C09B29/3652 ,  C09B29/3691 ,  C09B55/009 ,  G02B26/005

    摘要： An electrowetting display apparatus is provided, which has a display unit including: a first substrate at least one surface of which is electroconductive; a second substrate arranged to face the electroconductive surface of first substrate; a hydrophobic insulation film arranged on the electroconductive surface of first substrate; a non-electroconductive oil provided between the hydrophobic insulation film and second substrate movably on the hydrophobic insulation film and containing a nonpolar solvent, a dye in a content of 10 mass % or higher with respect to the total mass of oil, and a nonionic surfactant; and an electroconductive hydrophilic liquid provided between the hydrophobic insulation film and second substrate so as to contact the oil; wherein an image is displayed by applying a voltage between the hydrophilic liquid and electroconductive surface of first substrate for changing the shape of an interface between the oil and hydrophilic liquid.

    摘要翻译： 提供一种电润湿显示装置，其具有显示单元，该显示单元包括：第一基板，其至少一个表面是导电的; 布置成面对第一基板的导电表面的第二基板; 布置在第一基板的导电表面上的疏水绝缘膜; 疏水性绝缘膜和第二基板之间的疏水性绝缘膜和第二基板之间的非导电性油，在疏水性绝缘膜上可动地包含非极性溶剂，相对于油的总质量为10质量％以上的染料，以及非离子性表面活性剂 ; 以及设置在疏水性绝缘膜和第二基板之间以与油接触的导电亲水性液体; 其中通过在第一基底的亲水性液体和导电表面之间施加电压来改变油和亲水性液体之间的界面的形状来显示图像。

    Magenta Dyes and Inks for Use in Ink-Jet Printing
    10.
    发明申请
    Magenta Dyes and Inks for Use in Ink-Jet Printing 审中-公开
    洋红色染料和油墨用于喷墨印刷

    公开(公告)号：US20110117337A1

    公开(公告)日：2011-05-19

    申请号：US13002755

    申请日：2009-06-24

    申请人： Gavin Wright ,  Toshiki Fujiwara

    发明人： Gavin Wright ,  Toshiki Fujiwara

    IPC分类号： B32B3/10 ,  C09B29/36 ,  C09B29/46 ,  C09D11/02 ,  B41J2/175

    CPC分类号： C09D11/328 ,  C09B29/0037 ,  C09B29/0081 ,  C09B29/0085 ,  C09B29/0092 ,  C09B29/3691 ,  Y10T428/24802 ,  Y10T428/24934

    摘要： A compound of Formula (1) and salts thereof: wherein: A is optionally substituted heterocyclyl; X is N or C—CN; R1 is H or a substituent; R2 and R3 are independently H, optionally substituted alkyl, optionally substituted aryl, optionally substituted heterocyclyl or —SO2R4, wherein R4 is optionally substituted optionally substituted aryl or optionally substituted heterocyclyl; and provided that the compound of Formula (1) has attached, either directly or through a substituent, at least one ionic water solubilising group selected from the group consisting of CO2H, COSH, SO3H and PO3H2. Also compositions, inks, ink-jet printing processes, printed materials and ink-jet cartridges.

    摘要翻译： 式（1）的化合物及其盐：其中：A是任选取代的杂环基; X为N或C-CN; R1是H或取代基; R2和R3独立地是H，任选取代的烷基，任选取代的芳基，任选取代的杂环基或-SO 2 R 4，其中R 4是任选取代的任选取代的芳基或任选取代的杂环基; 并且规定式（1）的化合物直接或通过取代基连接至少一种选自CO 2 H，COSH，SO 3 H和PO 3 H 2的离子水增溶基团。 还有组合物，油墨，喷墨印刷工艺，印刷材料和喷墨墨盒。