公开(公告)号：US20020121228A1

公开(公告)日：2002-09-05

申请号：US10025751

申请日：2001-12-26

Applicant: Dainichiseika Color & Chem. Mfg. Co., Ltd.

Inventor： Yoshiyuki Zama ,  Hisao Okamoto ,  Hiromitsu Yanagimoto ,  Shirou Yamamiya ,  Yoshio Abe ,  Michiei Nakamura

IPC: C09B027/00

CPC classification number: C09B67/0029 ,  C09B29/0011 ,  C09B29/3604

Abstract: Near-infrared transmitting black azo pigments are represented by the following formula (1) and have a crystalline form selected from the group consisting of a thin, long crystalline form and a leaf-shaped crystalline form. 1 wherein R represents at least one group selected from the group consisting of lower alkyl groups having 1 to 3 carbon atoms and lower alkoxy groups having 1 to 3 carbon atoms, n stands for an integer of from 1 to 5, and, when n is other than 1, Rs may be the same or different. These near-infrared transmitting black azo pigments can be produced by treating the corresponding black azo pigments of the formula (1) with an alkali in an alcohol. Near-infrared transmitting black azo pigments compositions each comprises one or more of the near-infrared transmitting black azo pigments and a near-infrared transmitting material as a vehicle.

Abstract translation: 近红外透射黑色偶氮颜料由下式（1）表示，并且具有选自薄的长结晶形式和叶状结晶形式的结晶形式。 其中R表示选自具有1至3个碳原子的低级烷基和具有1至3个碳原子的低级烷氧基的至少一个基团，n表示1至5的整数，并且当n是其它时 超过1，Rs可能相同或不同。 这些近红外透射黑色偶氮颜料可以通过用醇中的碱处理式（1）的相应的黑色偶氮颜料来制备。 近红外透射黑色偶氮颜料组合物各自包含一种或多种近红外透射黑色偶氮颜料和作为载体的近红外透射材料。

公开(公告)号：US20040060478A1

公开(公告)日：2004-04-01

申请号：US10467578

申请日：2003-08-08

Inventor： Joachim Weber ,  Gerhard Wilker ,  Klaus Brychcy ,  Erwin Dietz

IPC: C08K005/00 ,  C09B048/00 ,  C09B067/52 ,  C09B027/00

CPC classification number: C09B67/0033

Abstract: The invention relates to the novel pigment dispersants of the formula (I), wherein Q1 is a group of an organic pigment selected from the group of the perinone, quinacridone, quinacridonequinone, anthanthrone, indanthrone, dioxazine, diketopyrrolopyrrole, indigo, thioindigo, thiazine indigo, isoindoline, isoindolinone, pyranthrone, isoviolanthrone, flavanthrone or anthrapyrimidine pigments; s is a number of from 1 to 5; n is a number of from 0 to 4; the sum of s and n being 1 to 5, and to pigment preparations. Said pigment preparations are characterized by a content of at least one organic pigment and one pigment dispersant of the formula ((I), wherein Q1 is a group of an organic pigment selected from the group of phthalocyanine, azo, benzimidazolone, disazocondensation, perinone, quinacridone, quinacridonequinone, anthanthrone, indanthrone, dioxazine, diketopyrrolopyrrole, indigo, thioindigo, thiazine indigo, isoindoline, isoindolinone, pyranthrone, isoviolanthrone, flavanthrone or anthrapyrimidine pigments.

Abstract translation: 本发明涉及式（I）的新型颜料分散剂，其中Q 1是一组有机颜料，选自perinone，喹吖啶酮，喹吖啶酮醌，蒽醌，阴丹酮，二恶嗪，二酮吡咯并吡咯，靛蓝，硫靛 噻嗪靛蓝，异二氢吲哚，异吲哚啉酮，吡喃酮，异抗坏血酸，黄烷酮或蒽嘧啶颜料; s是从1到5的数量; n是从0到4的数字; s和n的总和为1至5，以及颜料制剂。 所述颜料制剂的特征在于至少一种有机颜料和一种式（I）的颜料分散剂的含量，其中Q 1是一组选自酞菁，偶氮，苯并咪唑酮，二缩合的有机颜料 喹吖啶酮，喹吖啶酮醌，蒽醌，阴丹酮，二恶嗪，二酮吡咯并吡咯，靛蓝，硫靛，噻嗪靛，异吲哚啉，异吲哚啉酮，吡喃酮，异钒蒽醌，黄烷酮酮或蒽嘧啶颜料。

公开(公告)号：US20040231557A1

公开(公告)日：2004-11-25

申请号：US10486072

申请日：2004-02-06

Inventor： Felix W Grimm ,  Hans Joachim Metz ,  Andreas Wacker

IPC: C09D011/00 ,  C09B027/00

CPC classification number: C09B29/20 ,  C07D239/96

Abstract: This invention relates to azo pigments of general formula (I) wherein D represents the radical of a diazo component; R1 and R2 are the same or different and represent hydrogen, a C1-C4 alkyl radical which is optionally substituted by hydroxy, amino, halogen or methoxy, or a (C6-C10) aryl radical which is optionally substituted by one, two or three substituents from the group C1-C4 alkyl, C1-C4 alkoxy, F, Cl, Br, CF3, NO2, OH, CONH2, CONH(C1-C4 alkyl), CON(C1-C4 alkyl)2, COO(C1-C4 alkyl), SO2NH2, SO2NH(C1-C4 alkyl) and SO2N(C1-C4 alkyl)2, provided that R1 and R2 do not simultaneously represent hydrogen; R4 represents hydrogen, C1-C4 alkyl, halogen, trifluoromethyl, C1-C4 alkoxy, NO2, or CN; and n represents 1, 2 or 3.

Abstract translation: 本发明涉及通式（I）的偶氮颜料，其中D代表重氮组分的基团; R 1和R 2相同或不同，表示氢，任选被羟基，氨基，卤素或甲氧基取代的C 1 -C 4烷基或任选取代的（C 6 -C 10）芳基 C 1 -C 4烷基，C 1 -C 4烷氧基，F，Cl，Br，CF 3，NO 2，OH，CONH 2，CONH（C 1 -C 4烷基），CON（C 1 -C 4烷基）2 ，COO（C 1 -C 4烷基），SO 2 NH 2，SO 2 NH（C 1 -C 4烷基）和SO 2 N（C 1 -C 4烷基）2，条件是R 1和R 2不同时表示氢; R 4表示氢，C 1 -C 4烷基，卤素，三氟甲基，C 1 -C 4烷氧基，NO 2或CN; n表示1,2或3。

公开(公告)号：US20040138349A1

公开(公告)日：2004-07-15

申请号：US10714270

申请日：2003-11-14

Inventor： Fridolin Babler

IPC: C08K005/00 ,  C09B048/00 ,  C09B067/52 ,  C09B027/00 ,  C08K005/34

CPC classification number: C09B67/0017 ,  C09B67/0034 ,  C09B67/0038 ,  C09B67/006 ,  C09B67/0063

Abstract: A mixture of an organic nanosize pigment comprising of from 50 to 99% by weight of the nanosize pigment and 1 to 50% by weight based of a low molecular weight naphthalene sulfonic acid formaldehyde polymer and its use as a particle growth and crystal phase director for the preparation of a direct pigmentary organic pigment or in pigment finishing.

Abstract translation: 一种有机纳米尺寸颜料的混合物，其包含50至99重量％的纳米尺寸颜料和1至50重量％的低分子量萘磺酸甲醛聚合物，并且其用作颗粒生长和晶体相导向剂 制备直接颜料有机颜料或颜料整理。

公开(公告)号：US20020195022A1

公开(公告)日：2002-12-26

申请号：US09851659

申请日：2001-05-08

Inventor： John R. Moffatt ,  Joseph W. Tsang

IPC: C09D011/02 ,  C09B027/00

CPC classification number: C09D11/322 ,  C09B67/0008

Abstract: A method for dispersing a pigment in an aqueous solution is provided. The method comprises: (a) providing the pigment, which is distinguished in having an azo group and either a null-diketo structure or a hydroxyl group, each conjugatively associated with the azo group; (b) treating a surface of the pigment with a base having sufficient strength (e.g., a pKa of at least 6) to generate a negative charge on the pigment; and (c) reacting the negatively charged pigment with either (1) a first hydrophilic molecule containing at least one functional group comprising a carbon-carbon double bond and a carbonyl that is alpha to the carbon-carbon double bond which reacts via addition to form a hydrophilic group on the pigment or (2) a second hydrophilic molecule containing at least one functional group selected from the group consisting of anionic functional groups, cationic functional groups, and zwitterionic functional groups and at least one suitable leaving group which reacts via substitution to form a hydrophilic group on the pigment. The treated pigment is rendered comparatively soluble in water-based inks, thereby eliminating the need for any dispersant to disperse the pigment.

Abstract translation: 提供了将颜料分散在水溶液中的方法。 该方法包括：（a）提供颜料，其特征在于具有与偶氮基团偶联的偶氮基团和β-二酮结构或羟基基团; （b）用具有足够强度的碱（例如pKa至少为6）处理颜料的表面以在颜料上产生负电荷; 和（c）带负电的颜料与（1）含有至少一个包含碳 - 碳双键的官能团的第一亲水分子和通过加成反应形成碳碳双键的α的羰基反应 颜料上的亲水基团或（2）含有至少一个选自阴离子官能团，阳离子官能团和两性离子官能团的官能团的第二亲水分子和至少一个通过取代反应的合适的离去基团 在颜料上形成亲水基团。 处理过的颜料比较溶于水性油墨，因此不需要任何分散剂来分散颜料。

公开(公告)号：US20040138340A1

公开(公告)日：2004-07-15

申请号：US10476346

申请日：2003-10-30

Inventor： Philippe Bugnon ,  Caroline Sansonnens

IPC: C08K005/00 ,  C09B048/00 ,  C09B067/52 ,  C09B027/00 ,  C08K009/00

CPC classification number: C09B67/0009 ,  C09B69/00

Abstract: The present invention relates to surface-treated pigments of formula (I), wherein Ar1 and Ar2 are each independently of the other a phenyl or naphthalene group, n1 and n2 denote a value from 0 to 0.15, the sum of n1 and n2 being a value from 0.01 to 0.15, n is an integer 1 or 2, X1 is a branched or unbranched alkyl radical or alkenyl radical having from 1 to 25 carbon atoms, it being possible for the alkyl radical to be interrupted by one or more S or O atoms, and is preferably a group nullYnull(CH2)mnullR1, wherein Y is a group nullCH2null, nullOnull, nullSnull, nullC(O)Onull, nullC(O)null, nullC(O)nullNHnull, nullSO2NHnull or nullSO2null and R1 is a hydrogen atom or a group nullNR2R3, wherein R2 and R3 are each independently of the other a hydrogen atom or a C1-6 alkyl radical, and m is an integer from 1 to 24, especially from 12 to 18, X2 is a group nullCOOH, nullSO3H or nullP(O)OX3OX4, wherein X3 and X4 are each independently of the other a hydrogen atom or a C1-6 alkyl radical, especially a hydrogen atom, and pigment denotes an organic pigment or a mixture of organic pigments, including solid solutions and crystalline solid solutions. Compared with untreated pigments, the surface-treated pigments exhibit better rheological properties and/or no warping in the pigmenting of partially crystalline plastics. 1

Abstract translation: 本发明涉及式（I）的表面处理颜料，其中Ar 1和Ar 2各自独立地为苯基或萘基，n1和n2表示0至0.15的数值，总和 的n1和n2为0.01〜0.15的数，n为1或2的整数，X 1为具有1〜25个碳原子的支链或非支链烷基或烯基，烷基可以 被一个或多个S或O原子中断，优选为-Y-（CH 2）m R 1基团，其中Y为-CH 2 - ， - O - ， - S - ， - C（O）O - ， - C（O） - ， - C（O）-NH-，-SO 2 NH-或-SO 2 - ，R 1是氢原子或基团-NR 2 R 3， 2>和R 3各自独立地为氢原子或C 1-6烷基，m为1至24，特别是12至18的整数，X 2为-COOH基团， -SO 3 H或-P（O）O X 3 O X 4，其中X 3和X 4各自独立地为氢原子或C 1-6烷基，特别是氢原子，和 颜料表示 有机颜料或有机颜料的混合物，包括固溶体和结晶固溶体。 与未处理的颜料相比，表面处理的颜料在部分结晶塑料的着色中表现出更好的流变性能和/或翘曲。

公开(公告)号：US20040132982A1

公开(公告)日：2004-07-08

申请号：US10666819

申请日：2003-09-17

Applicant: Generics [UK] Limited

Inventor： Vinayak G. Gore ,  Manoj M. Ghadge ,  Vishakha R. Shembekar ,  R. Venkat Raman

IPC: C09B027/00

CPC classification number: C09B27/00 ,  Y10S534/05

Abstract: The present invention relates to a process for the preparation of aromatic azo-compounds, in particular 3,3null-azo-bis(6-hydroxybenzoic acid) (olsalazine) and its salts and derivatives.

Abstract translation: 本发明涉及一种制备芳族偶氮化合物，特别是3,3'-偶氮双（6-羟基苯甲酸）（奥沙拉嗪）及其盐和衍生物的方法。

公开(公告)号：US20030140819A1

公开(公告)日：2003-07-31

申请号：US10308006

申请日：2002-12-03

Inventor： Takayoshi Ishigami ,  Toshio Oshiba ,  Yoshinori Kawashima ,  Osamu Shiromaru

IPC: C08K005/00 ,  C09B027/00 ,  C09D011/00

CPC classification number: C09B67/0051 ,  C09D11/32 ,  C09D11/36

Abstract: A pigment yellow 74 obtained by coupling a coupler component containing 2-methoxyacetoacetoanilide and an acetoacetoanilide derivative of the following formula (1) in an amount of 0.1 to 10 mol %, based on the 2-methoxyacetoacetoanilide, and a diazo component obtained by diazotizing 2-methoxy-4-nitroaniline, 1 wherein X may be the same or different and is CONR1R2, SO2NR1R2, NHCOR1, CONH(CH2)kNR1R2 or SO2NH(CH2)kNR1R2 (in which each of R1 and R2 is independently a hydrogen atom or an alkyl group, or R1 and R2 together form a cyclic structure, and k is an integer of 1 to 4), m is 1 or 2, Y maybe the same or different and is R3, OR3 (in which R3 is a hydrogen atom or an alkyl group), COOH or SO3H, and n is an integer of 0 to 2, and a printing ink composition comprising the above pigment yellow 74.

Abstract translation: 通过将含有2-甲氧基乙酰乙酰苯胺的成色剂组分和下式（1）的乙酰乙酰苯胺衍生物以2-甲氧基乙酰乙酰苯胺为0.1〜10摩尔％的量偶联得到的颜料黄74和通过重氮化得到的重氮组分2 - 甲氧基-4-硝基苯胺，其中X可以相同或不同，为CONR1R2，SO2NR1R2，NHCOR1，CONH（CH2）kNR1R2或SO2NH（CH2）kNR1R2（其中R1和R2各自独立地为氢原子或烷基 基团或R 1和R 2一起形成环状结构，k为1〜4的整数），m为1或2，Y可以相同或不同，为R3，OR3（其中R3为氢原子或 烷基），COOH或SO 3 H，n为0〜2的整数，以及包含上述颜料黄74的印刷油墨组合物。

公开(公告)号：US20030088077A1

公开(公告)日：2003-05-08

申请号：US10177148

申请日：2002-06-24

Applicant: MITSUBISHI CHEMICAL CORPORATION

Inventor： Masahiro Yamada ,  Tomio Yoneyama ,  Tomohiro Chino

IPC: C09B027/00 ,  C09B045/00

CPC classification number: C09D11/32 ,  C09B45/00 ,  C09B45/08 ,  C09B45/12 ,  C09D11/328

Abstract: The present invention provides a dyestuff good at the clearness of color tone, light resistance, indoor discoloring and fading property, solubility, storage stability, and the like, when the dyestuff is used as a water soluble dyestuff for inkjet recording. That is, a metal chelated dyestuff for inkjet recording which is a water soluble azo metal chelated compound formed from an azo compound represented by the following general formula (1) and a metal element. 1 (where general formula (1) represents an azo dyestuff compound having at least one or more hydrophilic group in a molecule, X1 represents plural atoms required for forming at least one 5- to 7-membered heterocyclic ring, the heterocyclic ring containing X1 being a heterocyclic ring other than a pyridine ring. The heterocyclic ring containing Xi may have substituent(s) on the heterocyclic ring, the substituent(s) on the heterocyclic ring may form a condensed ring through further condensation. The condensed heterocyclic ring containing X1 may be substituted. Ar1 represents naphthyl group having a chelating group.)

Abstract translation: 本发明提供了当染料用作用于喷墨记录的水溶性染料时，色调清晰，耐光性，室内变色和褪色性，溶解性，储存稳定性等优异的染料。 也就是说，用于喷墨记录的金属螯合染料是由由以下通式（1）表示的偶氮化合物和金属元素形成的水溶性偶氮金属螯合化合物。 （通式（1）表示分子中具有至少一个以上亲水性基团的偶氮染料化合物，X1表示形成至少一个5〜7元杂环所需的多个原子，含有X1的杂环为 含有吡啶环的杂环，杂环上的杂环可以在杂环上具有取代基，杂环上的取代基可以进一步缩合形成稠环，含有X1的稠合杂环可以是 取代的Ar 1表示具有螯合基团的萘基）

公开(公告)号：US20040027399A1

公开(公告)日：2004-02-12

申请号：US10441278

申请日：2003-05-20

Applicant: Avecia Limited

Inventor： Gavin Wright ,  Kevin Johnson ,  Mairi Elizabeth Raggatt ,  Prakash Patel

IPC: B41J002/01 ,  B41J002/015 ,  B32B003/10 ,  C09D011/00 ,  C09B027/00 ,  C09B031/00 ,  C09B033/00 ,  C09B035/00 ,  C09B037/00 ,  C09B039/00 ,  C09B041/00 ,  C07C245/00 ,  C07C321/00 ,  C07C323/00 ,  C07C381/00 ,  C09B056/00

CPC classification number: C09D11/328 ,  Y10T428/24802

Abstract: A process for printing an image on a substrate comprising applying thereto by means of an ink jet printer an ink containing a metal chelate compound of the Formula (1) and salts thereof: 1 wherein: one of A and B is OH and the other is an azotriazole group; each W independently is a carboxy or carbonamido group; each X independently is a substituent other than H, sulphonamido, carboxy, sulpho and carbonamido; J is a sulphonamido group; M is a metal or boron; a, p, q and n are each independently 0, 1, 2, 3 or 4; and (pnullqnullanulln) is 0, 1, 2, 3 or 4. Also claimed are compounds of Formula (1), compositions and inks containing a compound of Formula (1) and an ink jet printer cartridge containing the ink.

Abstract translation: 一种用于在基材上印刷图像的方法，包括通过喷墨印刷机向其施加含有式（1）的金属螯合物及其盐的油墨：其中：A和B之一为OH，另一个为 氮杂三唑基 每个W独立地是羧基或碳酰氨基; 每个X独立地是除H，磺酰氨基，羧基，磺基和碳酰氨基以外的取代基; J是磺酰胺基; M是金属或硼; a，p，q和n各自独立地为0,1,2,3或4; 并且还要求保护的是式（1）的化合物，含有式（1）化合物的组合物和油墨，以及含有（P + 墨水。