公开(公告)号：US5746821A

公开(公告)日：1998-05-05

申请号：US387994

申请日：1995-02-13

申请人： Byron G. Hays

发明人： Byron G. Hays

IPC分类号： C08K5/00 ,  C09B29/50 ,  C09B63/00 ,  C09D7/00 ,  C09B29/36

CPC分类号： C09B29/366 ,  C08K5/0041 ,  C09B63/005 ,  C09D7/007

摘要： Disclosed are compositions comprising one or more compounds characterized by the formula: ##STR1## wherein Ar is an aromatic moiety having at least one substituent which is an acid group or salt thereof; X is a hydrocarbyl, carboxylic acid ester, sulfonic acid ester, carboxylic acid amide or sulfonic acid amide group; each Y is independently a hydrocarbyl, halogen, hydrocarbyloxy, carboxylic acid ester, sulfonic acid ester, carboxylic acid amide, imidazolone, sulfonic acid amide or nitro group; and a is 1, 2 or 3. Also disclosed is a process for preparing azo dyes which comprises coupling (i) at least one diazonium component of one or more aromatic amines containing at least one sulfonic acid group or carboxylic acid group, or salts thereof; with (ii) at least one coupling component represented by the formula: ##STR2## wherein X, Y and a are as defined above. The dye compositions prepared by this process and the azo pigments derived from such dyes are also disclosed. Paint, ink and plastic compositions containing the foregoing pigments compositions are disclosed.

摘要翻译： 公开了包含一种或多种由下式表征的化合物的组合物：其中Ar是具有至少一个酸性基团的取代基的芳族部分或其盐; X是烃基，羧酸酯，磺酸酯，羧酸酰胺或磺酰胺基; 每个Y独立地为烃基，卤素，烃氧基，羧酸酯，磺酸酯，羧酸酰胺，咪唑啉酮，磺酰胺或硝基; 还公开了一种制备偶氮染料的方法，其包括使（i）至少一种含有至少一个磺酸基或羧酸基的芳族胺的至少一种重氮组分或其盐 ; 与（ii）至少一种由下式表示的偶联组分：其中X，Y和a如上所定义。 还公开了通过该方法制备的染料组合物和衍生自这些染料的偶氮颜料。 公开了含有上述颜料组合物的油漆，油墨和塑料组合物。

公开(公告)号：US5578711A

公开(公告)日：1996-11-26

申请号：US527971

申请日：1995-09-14

申请人： Roderich Raue ,  Alfred Brack ,  Karl-Heinrich Lange

发明人： Roderich Raue ,  Alfred Brack ,  Karl-Heinrich Lange

IPC分类号： C07D285/12 ,  C07D285/135 ,  C07D417/12 ,  C09B26/06 ,  C09B29/00 ,  C09B29/08 ,  C09B29/32 ,  C09B29/40 ,  C09B29/50 ,  C09B41/00 ,  C09B29/24

CPC分类号： C07D285/135 ,  C07D417/12 ,  C09B26/06 ,  C09B29/004 ,  C09B29/0074 ,  C09B29/0805 ,  C09B29/32 ,  C09B29/3613 ,  C09B29/366 ,  C09B41/001 ,  C09B41/009

摘要： Dyestuffs of the formula ##STR1## in which D is the radical of an aromatic or heterocyclic diazo component andK is the radical of an aromatic or heterocyclic coupling component, or is the radical of an active methylene compound,are obtained in an ecologically advantageous manner by reacting an aromatic or heterocyclic diazo components of the formulaD--NH.sub.2and a coupling component of the formulaH--Kwith a nitrite, for example NaNO.sub.2, in the presence of CO.sub.2 at a pressure of 5-100 at. The process is suitable in particular for the preparation of concentrated dye-stuff solutions, because expensive operations, such as, for example, pressure permeation and reverse osmosis, can be omitted.

摘要翻译： 其中D是芳族或杂环重氮组分的基团，并且K是芳族或杂环偶合组分的基团或者是活性亚甲基化合物的基团的式“IMAGE”的染料以生态有利的方式获得 通过使式D-NH 2的芳族或杂环重氮组分和式H-K的偶联组分与亚硝酸盐，例如NaNO 2在CO 2存在下，在5-100℃的压力下反应。 该方法特别适用于制备浓缩的染料溶液，因为可以省略昂贵的操作，例如压力渗透和反渗透。

公开(公告)号：US5494507A

公开(公告)日：1996-02-27

申请号：US359230

申请日：1994-12-19

申请人： Bradley L. Beach ,  James F. Feeman ,  Ann M. Piekunka ,  Allen C. Sanders

发明人： Bradley L. Beach ,  James F. Feeman ,  Ann M. Piekunka ,  Allen C. Sanders

IPC分类号： C09B29/01 ,  C09B29/30 ,  C09B29/50 ,  C09B31/08 ,  C09B31/18 ,  C09B33/10 ,  C09D11/00 ,  C09D11/02 ,  C07C245/08 ,  C07C245/18

CPC分类号： C09D11/328 ,  C09B29/0003 ,  C09B29/30 ,  C09B29/366 ,  C09B31/08 ,  C09B31/18 ,  C09B33/10

摘要： A dye having a representative formula as follows and an ink providing waterfast printing having the dye, in which a surfactant is not essential: ##STR1##

摘要翻译： 具有如下代表性的染料和提供具有染料的耐水印的油墨，其中表面活性剂不是必需的：

公开(公告)号：US5428137A

公开(公告)日：1995-06-27

申请号：US10659

申请日：1993-01-28

申请人： Masahiro Otsuka ,  Toru Tsuruhara

发明人： Masahiro Otsuka ,  Toru Tsuruhara

IPC分类号： C09B29/08 ,  C09B29/15 ,  C09B29/20 ,  C09B29/50 ,  C10L1/00 ,  C10M171/00 ,  C09B29/085 ,  C09B29/46

CPC分类号： C10L1/003 ,  C09B29/081 ,  C09B29/0813 ,  C09B29/103 ,  C09B29/20 ,  C09B29/366 ,  C10M171/007 ,  Y10S8/938

摘要： The monoazo compound represented by formula I is excellent in compatibility with, solubility in, and coloring power for, almost all water-immiscible organic liquids, has a low melting point, and is suitable for use to color molten plastics, synthetic fiber spinning solutions, etc., and to color thermal transfer ink. ##STR1## wherein R represents sec-butyl; Cp represents a coupling component residue.The dense solution of at least one kind of said monoazo compound in a hydrocarbon solvent diffuses and dissolves quickly and uniformly in coloring subjects such as petroleum products, and is capable of coloring fuel oil etc. to a desired distinguishable color density with small amounts.

摘要翻译： 由式I表示的单偶氮化合物与几乎所有与水不混溶的有机液体的相容性，溶解性和着色力都优异，具有低熔点，并且适合用于着色熔融塑料，合成纤维纺丝溶液， 等等，并且对热转印油墨进行着色。 其中R表示仲丁基; Cp表示偶合成分残基。 至少一种所述单偶氮化合物在烃溶剂中的致密溶液在诸如石油产品的着色物体中快速均匀地扩散和溶解，并且能够以少量将燃料油等着色到期望的可分辨颜色密度。

公开(公告)号：US5413630A

公开(公告)日：1995-05-09

申请号：US166373

申请日：1993-12-13

申请人： William M. Schwarz ,  Timothy J. Fuller

发明人： William M. Schwarz ,  Timothy J. Fuller

IPC分类号： C09B29/42 ,  C09B29/50 ,  C09B33/12 ,  C09B35/03 ,  C09B35/04 ,  C09B35/18 ,  C09B35/215 ,  C09B56/04 ,  C09D11/00 ,  C09D11/02

CPC分类号： C09D11/328 ,  C09B29/363 ,  C09B29/366 ,  C09B33/12 ,  C09B35/03 ,  C09B35/04 ,  C09B35/18 ,  C09B35/215 ,  C09B56/04

摘要： Disclosed are aqueous ink compositions for ink jet printing which comprises water, a humectant, and a colorant selected from the group consisting of: (a) those of Formula I ##STR1## wherein R.sub.1 is an electron withdrawing group, R.sub.2 is selected from the group consisting of hydrogen, alkyl, substituted alkyl, aryl, substituted aryl, arylalkyl, and substituted arylalkyl, R.sub.3 is selected from the group consisting of hydrogen, alkyl, substituted alkyl, aryl, substituted aryl, arylalkyl, and substituted arylalkyl, and Ar is selected from the group consisting of aryl, substituted aryl, arylalkyl, and substituted arylalkyl; (b) those of Formula II ##STR2## wherein R.sub.1 is selected from the group consisting of hydrogen, alkyl, substituted alkyl, aryl, substituted aryl, arylalkyl, and substituted arylalkyl, R.sub.2 is selected from the group consisting of hydrogen, alkyl, substituted alkyl, aryl, substituted aryl, arylalkyl, and substituted arylalkyl, and Ar is selected from the group consisting of aryl, substituted aryl, arylalkyl, and substituted arylalkyl; (c) dimeric compounds containing two moieties of Formula I; (d) dimeric compounds containing two moieties of Formula II; (e) dimeric compounds containing one moiety of Formula I and one moiety of Formula II; (f) trimeric compounds containing three moieties of Formula I; (g) trimeric compounds containing three moieties of Formula II; (h) trimeric compounds containing two moieties of Formula I and one moiety of Formula II; (i) trimeric compounds containing one moiety of Formula I and two moieties of Formula II; (i) polymeric compounds containing at least four moieties selected from the group consisting of Formula I, Formula II, and mixtures thereof; and (k) mixtures thereof. Also disclosed are printing processes employing the inks.

摘要翻译： 公开了用于喷墨印刷的水性油墨组合物，其包含水，保湿剂和选自以下的着色剂：（a）式I的那些，其中R 1是吸电子基团，R 2选自 由氢，烷基，取代的烷基，芳基，取代的芳基，芳烷基和取代的芳基烷基组成的基团，R 3选自氢，烷基，取代的烷基，芳基，取代的芳基，芳烷基和取代的芳基烷基，Ar是 选自芳基，取代的芳基，芳基烷基和取代的芳基烷基; （b）由氢，烷基，取代的烷基，芳基，取代的芳基，芳基烷基和取代的芳烷基组成的式II组的那些，R2选自氢，烷基，取代的烷基，芳基，取代的芳基，芳基烷基和 取代的芳基烷基，Ar选自芳基，取代的芳基，芳基烷基和取代的芳基烷基; （c）含有两个式I部分的二聚化合物; （d）含有两个式II部分的二聚化合物; （e）含有式I的一个部分和式II的一个部分的二聚化合物; （f）含有三个式I部分的三聚化合物; （g）含有三个式II的部分的三聚体化合物; （h）含有式I和式II的一个部分的两个部分的三聚化合物; （i）含有式I的一个部分和式II的两个部分的三聚化合物; （i）含有至少四个选自式I，式II及其混合物的部分的聚合化合物; 和（k）它们的混合物。 还公开了采用这种油墨的印刷方法。

公开(公告)号：US5219719A

公开(公告)日：1993-06-15

申请号：US694569

申请日：1991-05-02

申请人： Shuji Kida

发明人： Shuji Kida

IPC分类号： C09B29/50 ,  G03C7/333 ,  G03C7/384

CPC分类号： C09B29/366 ,  G03C7/3335

摘要： A silver halide photographic light-sensitive material is disclosed. The light-sensitve material comprises a support having thereon a hydrophilic colloid containing a compound represented by the following Formula I as a colored coupler, ##STR1## wherein R.sup.1 is a substituent; R.sup.3 is a halogen atom or an alkoxy group; R.sup.2 is an acylamino group, a sulfonamido group, an imido group, a carbamoyl group, a sulfamoyl group, an alkoxycarbonyl group or an alkoxycarboxyamido group; m is an integer of 0 to 5 and n is an integer of 0 to 4. The light-sensitive material has a good color reproducibility caused by the masking effect of the colored coupler with less lossing in the speed.

公开(公告)号：US4686285A

公开(公告)日：1987-08-11

申请号：US699916

申请日：1985-02-08

申请人： Reinhard Pedrazzi

发明人： Reinhard Pedrazzi

IPC分类号： C09B31/143 ,  C07D403/12 ,  C09B29/36 ,  C09B29/50 ,  C09B31/28 ,  C09B33/12 ,  C09B35/03 ,  C09B35/34 ,  C09B35/48 ,  C09B44/02 ,  C09B44/08 ,  C09B35/08 ,  C09B45/26

CPC分类号： C07D403/12 ,  C09B44/02

摘要： (i) Metal-free compounds of the formula ##STR1## (ii) tautomers thereof, (iii) 1:1 and 1:2 metal complexes of (i) and (ii),(iv) salts of (i), (ii), and (iii), and(v) mixtures of (i), (ii), (iii), and (iv),wherein the symbols are as defined in the Specification, are useful as dyes for, for example, polymers and copolymers of acrylonitrile, polyesters modified to contain acid groups, polyamides such as wool, leather, cotton, bast fibers such as hemp, flax, sisal jute, coir and straw, regenerated cellulose, glass fibers and paper (those wherein R.sub.o is other than hydrogen) or as intermediates for the synthesis of dyes.

摘要翻译： （i）下式的金属化合物（ⅱ）其互变异构体，（iii）（i）和（ii）的1:1和1:2金属络合物，（iv）（i），（ⅰ） ii）和（iii）和（v）（i），（ii），（iii）和（iv）的混合物，其中符号如本说明书中所定义，可用作例如染料， 丙烯腈的聚合物和共聚物，被改性成含有酸基团的聚酯，羊毛，皮革，棉花，韧皮纤维如大麻，亚麻，剑麻黄麻，椰子和稻草，再生纤维素，玻璃纤维和纸 或者作为合成染料的中间体。

公开(公告)号：US4563519A

公开(公告)日：1986-01-07

申请号：US522688

申请日：1983-08-12

申请人： Peter Dimroth ,  Heinrich Kowarsch

发明人： Peter Dimroth ,  Heinrich Kowarsch

IPC分类号： C09B29/36 ,  C09B29/01 ,  C09B29/50 ,  C09B33/12 ,  C09B56/12 ,  D06P1/04 ,  D06P1/44

CPC分类号： C09B29/0018 ,  C09B29/366 ,  C09B33/12

摘要： Compounds which, in one of the possible tautomeric forms, correspond to the general formula I ##STR1## where n is 1 or 2 and, if n is 1, R is unsubstituted or substituted aryl or heteroaryl or, if n is 2, R is a bridge member, and the rings A and B can be further substituted, are outstanding colorants for surface coatings, printing inks or plastics.

摘要翻译： 以可能的互变异构形式之一对应于其中n为1或2的通式I的化合物，如果n为1，则R为未取代或取代的芳基或杂芳基，或者如果n为2，R 是桥构件，环A和B可以被进一步取代，是用于表面涂料，印刷油墨或塑料的优异着色剂。

公开(公告)号：US4528258A

公开(公告)日：1985-07-09

申请号：US588259

申请日：1984-03-12

申请人： Hiroshi Kitaguchi ,  Hideki Naito

发明人： Hiroshi Kitaguchi ,  Hideki Naito

IPC分类号： C09B29/50 ,  G03C1/498 ,  G03C7/00 ,  G03C8/40 ,  G03C1/40 ,  G03C5/54

CPC分类号： G03C8/4033 ,  C09B29/366 ,  G03C1/49854 ,  G03C7/00 ,  Y10S534/02

摘要： A process for forming an image which comprises heating a light-sensitive material comprising a support having thereon at least a light-sensitive silver halide, a binder and a dye-releasing redox compound which is reductive to the light-sensitive silver halide and which is capable of releasing a hydrophilic dye upon reaction with the light-sensitive silver halide on heating, after imagewise exposure or simultaneously with imagewise exposure, in a substantially water-free condition the dye-releasing redox compound being represented by the formula (I) wherein R represents a phenyl group having a hydroxy-substituted alkoxy group or an alkoxy-substituted alkoxy group at at least the 2-position thereof with respect to the diazo group and a group of the formula --SO.sub.2 NH--Y at the 5-position thereof with respect to the diazo group where Y represents a group capable of being oxidized silver halide to release a dye moiety including the --SO.sub.2 NH moiety.

摘要翻译： 一种用于形成图像的方法，该方法包括加热包含其上至少具有感光卤化银，粘合剂和释放染料的氧化还原化合物的载体的感光材料，所述光敏材料被还原成对感光卤化银， 能够在加热时，成像曝光后或与成像曝光同时在基本无水条件下与感光卤化银反应释放亲水染料，染料释放氧化还原化合物由式（I）表示其中R表示相对于重氮基的至少2位具有羟基取代的烷氧基或烷氧基取代的烷氧基的苯基，在5位上具有式-SO 2 NH-Y的基团 其中Y表示能够被氧化的卤化银的基团以释放包含-SO 2 NH部分的染料部分的重氮基团。

公开(公告)号：US4458012A

公开(公告)日：1984-07-03

申请号：US468408

申请日：1983-02-22

申请人： Kenji Ito ,  Satoru Shimba ,  Yasuo Tsuda ,  Hiroshi Sugita

发明人： Kenji Ito ,  Satoru Shimba ,  Yasuo Tsuda ,  Hiroshi Sugita

IPC分类号： G03C7/26 ,  C09B29/01 ,  C09B29/20 ,  C09B29/30 ,  C09B29/50 ,  G03C7/32 ,  G03C7/333

CPC分类号： G03C7/3225 ,  C09B29/0007 ,  C09B29/20 ,  C09B29/30 ,  C09B29/366 ,  G03C7/32 ,  G03C7/3335

摘要： Disclosed is a light-sensitive silver halide color photographic material having at least one light-sensitive silver halide emulsion layer on a support, characterized in that said light-sensitive silver halide emulsion layer contains a cyan coupler represented by formula [I] shown below, and said light-sensitive silver halide emulsion layer and/or a layer contiguous to said light-sensitive silver halide emulsion layer contains a colored cyan coupler represented by the formula [II]: ##STR1## wherein X, R.sub.1 and R.sub.2 are as defined in the specification; ##STR2## wherein (Coup--).sub.c, L, Q.sub.1, Q.sub.2, M, j, and G are as defined in the specification.

摘要翻译： 公开了一种在载体上具有至少一个感光卤化银乳剂层的感光卤化银彩色照相材料，其特征在于，所述感光卤化银乳剂层含有由下式[I]表示的青色成色剂， 并且所述感光卤化银乳剂层和/或与所述感光卤化银乳剂层相邻的层包含由式[II]表示的着色青色成色剂：式[I]：其中X，R 1和 R2如规范中所定义; 式[II]：其中（Coup-）c，L，Q1，Q2，M，j和G如说明书中所定义。