公开(公告)号：US6048968A

公开(公告)日：2000-04-11

申请号：US305279

申请日：1999-05-05

申请人： Karl-Heinz Etzbach ,  Torsten Freund ,  Rainer Tresch

发明人： Karl-Heinz Etzbach ,  Torsten Freund ,  Rainer Tresch

IPC分类号： C07C229/56 ,  C07C237/34 ,  C09B35/21 ,  C09B35/378 ,  C09B44/02 ,  C09B44/04 ,  C09B44/06 ,  C09B44/08 ,  C09B67/22 ,  D06P5/00

CPC分类号： C09B35/378 ,  C07C229/56 ,  C07C237/34 ,  C09B35/21 ,  C09B44/02 ,  C09B67/0046

摘要： Cationic azo dyes of the formula I ##STR1## where the variables are as defined in the specification, amines as their intermediates, processes for preparing them, their use for dyeing and printing natural or synthtic substrates, and their mixtures are described.

摘要翻译： 描述了式I的阳离子偶氮染料，其中变量如本说明书中所定义，胺作为其中间体，其制备方法，其用于染色和印刷天然或合成底物及其混合物的用途。

公开(公告)号：US5352334A

公开(公告)日：1994-10-04

申请号：US981740

申请日：1992-11-25

申请人： Helmut A. Moser ,  Roland Wald

发明人： Helmut A. Moser ,  Roland Wald

IPC分类号： C09B35/031 ,  C09B44/08 ,  D21H21/28 ,  C09B44/12 ,  D21H17/07

CPC分类号： C09B44/08 ,  C09B35/031 ,  Y10S8/919

摘要： Metal-free compounds of the formula ##STR1## and 1:1 and 1:2 metal complexes thereof and acid addition salts of such metal-free compounds and 1:1 and 1:2 metal complexes,whereineach B is --A.sub.1 --NR.sub.7 R.sub.8 or --A.sub.1 --.sup..sym. NR.sub.7 R.sub.8 R.sub.9 A.sup..crclbar., the two B's being identical,whereineach A.sub.1 is linear or branched C.sub.2-8 alkylene,each R.sub.1 is hydrogen, C.sub.1-4 alkyl, C.sub.5-6 cycloalkyl, phenyl, benzyl or phenylethyl, the two R.sub.1 's being identical,each R.sub.2 is independently halo, hydroxy, nitro, carboxy, C.sub.1-4 alkyl or C.sub.1-4 alkoxy,each T is hydrogen, cyano, --COOR.sub.4, --CON(R.sub.5).sub.2, --SO.sub.2 N(R.sub.5).sub.2,the two T's being identical, ##STR2## wherein each R.sub.3 is independently hydrogen, C.sub.1-4 alkyl, --N(R.sub.5).sub.2 or --CON(R.sub.5).sub.2,each R.sub.4 is C.sub.1-6 alkyl or phenyl(C.sub.1-3 alkyl),each R.sub.6 is C.sub.1-4 alkyl, andeach X.sub.a is --O--, --S-- or --NR.sub.5 --, andX.sub.o is a direct bond or an organic bridging radical,whereineach R.sub.5 is independently hydrogen or C.sub.1-4 alkyl, or --N(R.sub.5).sub.2 is an unsubstituted saturated ring containing 1 to 3 hetero atoms or a saturated ring containing 1 to 3 hetero atoms and substituted by 1 to 3 C.sub.1-4 alkyl groups,each A.sup..crclbar. is a non-chromophoric anion, and R.sub.7 -R.sub.9 are organic radicals, are useful as dye for paper, textiles and leather.

摘要翻译： 具有下式的金属化合物及其1：1和1：2金属络合物和这种无金属化合物和1：1和1：2金属络合物的酸加成盐，其中每个B是-A1-NR7R8 或 - A 1 - （+）NR 7 R 8 R 9 A（ - ），两个B相同，其中每个A1为直链或支链C 2-8亚烷基，每个R 1为氢，C 1-4烷基，C 5-6环烷基，苯基，苄基或苯乙基， R 1相同，每个R 2独立地为卤素，羟基，硝基，羧基，C 1-4烷基或C 1-4烷氧基，每个T为氢，氰基，-COOR 4，-CON（R 5）2，-SO 2 N（R 5） T是相同的，其中每个R 3独立地是氢，C 1-4烷基，-N（R 5）2或-CON（R 5）2，每个R 4是C 1-6烷基或苯基（C 1-3烷基） R6是C1-4烷基，并且各个Xa是-O - ， - S-或-NR5-，Xo是直接键或有机桥连基，其中每个R 5独立地是氢或C 1-4烷基，或-N（R 5） ）2是含有1-3个杂原子的未取代的饱和环或含有1-3个饱和的环 囟原子并被1至3个C 1-4烷基取代，每个A（ - ）是非发色阴离子，R7-R9是有机基团，可用作纸，纺织品和皮革的染料。

公开(公告)号：US5077396A

公开(公告)日：1991-12-31

申请号：US523161

申请日：1990-05-14

申请人： Helmut A. Moser ,  Roland Wald

发明人： Helmut A. Moser ,  Roland Wald

IPC分类号： C09B44/08 ,  C03C25/10 ,  C09B33/12 ,  C09B44/10 ,  D21H21/28

CPC分类号： C09B33/12 ,  C03C25/102 ,  C09B44/105 ,  D21H21/28 ,  Y10S534/02

摘要： Compounds of the formula ##STR1## wherein each A is independently linear or branched C.sub.2-6 alkylene or linear or branched C.sub.3-6 alkylene substituted by hydroxy,each D is independently the radical of a diazo component of the benzene, azobenzene or naphthalene series, E is a divalent radical attached to each --N.sup..sym. R.sub.3 R.sub.4 -- radical through an aliphatic carbon atom,each R.sub.1 is independently hydrogen, C.sub.1-4 alkyl, cyclohexyl, phenyl or phenyl(C.sub.1-2 alkyl),each R.sub.2 is independently hydrogen, cyano, --COOR.sub.5, --CONR.sub.6 R.sub.7 or ##STR2## wherein R.sub.5 is hydrogen, C.sub.1-4 alkyl or phenyl(C.sub.1-2 alkyl),each of R.sub.6 and R.sub.7 is independently hydrogen or C.sub.1-4 alkyl,each R.sub.8 is independently C.sub.1-4 alkyl, and r is 0, 1, 2 or 3,each R.sub.3 is independently C.sub.1-4 alkyl or C.sub.1-4 alkyl monosubstituted by halo, cyano, hydroxy or phenyl,each R.sub.4 is independently hydrogen, C.sub.1-4 alkyl or C.sub.1-4 alkyl monosubstituted by halo, cyano, hydroxy or phenyl,each An.sup..crclbar. is a non-chromophoric anion, and n is 0, 1, 2, 3, 4, 5 or 6,with the proviso that the negative charges of the An.sup..crclbar. 's balance the positive charge of each cationic group of the molecule not balanced by the negative charge of an anionic group of the molecule, compositions containing them and their use for dyeing and printing hydroxy group- or nitrogen-containing organic substances.

摘要翻译： 其中每个A独立地是直链或支链C 2-6亚烷基或被羟基取代的直链或支链C 3-6亚烷基的化合物，每个D独立地是苯，偶氮苯或萘系的重氮组分的基团，E是 每个R 1独立地是氢，C 1-4烷基，环己基，苯基或苯基（C 1-2烷基），每个R 2独立地是氢，氰基， COOR 5，-CONR 6 R 7或者其中R 5是氢，C 1-4烷基或苯基（C 1-2烷基），R 6和R 7各自独立地是氢或C 1-4烷基，R 8独立地是C 1-4烷基，r是0， 1,2或3，每个R 3独立地是C 1-4烷基或被卤素，氰基，羟基或苯基单取代的C 1-4烷基，每个R 4独立地是氢，C 1-4烷基或被卤素，氰基，羟基或苯基单取代的C 1-4烷基， 每个An（ - ）是非发色阴离子，n是0,1,2,3,4,5或6，条件是阴性 An（ - ）的e电荷平衡了分子的每个阳离子基团的正电荷，不受分子的阴离子基团的负电荷，含有它们的组合物和它们用于染色和印刷羟基或氮的用途 含有机物质。

公开(公告)号：US4626589A

公开(公告)日：1986-12-02

申请号：US699182

申请日：1985-02-07

申请人： Takashi Omura ,  Yutaka Kayane ,  Mikoto Takahashi ,  Tetsuya Miyamoto ,  Akira Takeshita ,  Naoki Harada ,  Katsumasa Otake

发明人： Takashi Omura ,  Yutaka Kayane ,  Mikoto Takahashi ,  Tetsuya Miyamoto ,  Akira Takeshita ,  Naoki Harada ,  Katsumasa Otake

IPC分类号： C09B62/002 ,  C09B62/04 ,  C09B62/44 ,  C09B62/503 ,  D06P1/38 ,  C09B44/02 ,  C09B44/08 ,  C09B62/523 ,  C09B62/527

CPC分类号： C09B62/4403 ,  D06P1/38

摘要： A compound of the formula, ##STR1## wherein D is an organic dye moiety, R.sub.1 and R.sub.2 are independently hydrogen or a substituted or unsubstituted lower alkyl group, R.sub.3 is hydrogen or a substituted or unsubstituted lower alkyl, phenyl or naphthyl group, X.sub.1 and X.sub.2 are independently hydrogen, halogen or a lower alkyl, cyano, carbamoyl, vinyl, .beta.-hydroxyethyl, .beta.-sulfoethyl, .beta.-sulfatoethyl, carboxyl, carboxylic acid ester or sulfonic acid group, and Z is appended to the above-defined D or R.sub.3 and stands for --SO.sub.2 CH.dbd.CH.sub.2 or --SO.sub.2 CH.sub.2 CH.sub.2 Y, in which Y is a group capable of being split by the action of an alkali, which is useful for dyeing hydroxyl or amido group-containing fiber materials with excellent build-up properties, thereby giving dyed products having excellent various fastness properties.

摘要翻译： 下式的化合物，其中D是有机染料部分，R1和R2独立地是氢或取代或未取代的低级烷基，R3是氢或取代或未取代的低级烷基，苯基或萘基，X1和 X 2独立地是氢，卤素或低级烷基，氰基，氨基甲酰基，乙烯基，β-羟基乙基，β-磺基乙基，β-磺基乙基，羧基，羧酸酯或磺酸基，并且Z附加到上述定义的D或 R3代表-SO2CH = CH2或-SO2CH2CH2Y，其中Y是能够通过碱的作用分裂的基团，其可用于染色具有优异累积性质的含羟基或含酰胺基的纤维材料，因此 给出具有优异的各种牢度特性的染色产品。

公开(公告)号：US4517357A

公开(公告)日：1985-05-14

申请号：US413004

申请日：1982-08-30

申请人： Klaus Kunde ,  Frank-Michael Stohr

发明人： Klaus Kunde ,  Frank-Michael Stohr

IPC分类号： C09B43/16 ,  C09B44/02 ,  C09B44/08 ,  D21H21/28 ,  C09B31/11 ,  C09B33/153 ,  C09B44/10

CPC分类号： D21H21/28 ,  C09B43/16 ,  C09B44/02

摘要： Dyestuffs of the formula ##STR1## wherein U and W independently of each other are radicals of the formulae ##STR2## A is a bifunctional aromatic radical which is free of anionic groups, Q is a direct bond or a bridge member,X is a radical of the formula --COCH.sub.3, --CN, --COOCH.sub.3, --COOC.sub.2 H.sub.5, --CONH.sub.2, --COC.sub.6 H.sub.5 or --CON(R.sub.3)--Y--N(R.sub.5 R.sub.6 R.sub.7) .sup.(+) An .sup.(-),Y is a divalent bridge member or a direct bond,R.sub.1 and R.sub.2 independently of each other are hydrogen or a nonionic substituent,R.sub.3 is hydrogen, C.sub.1 -C.sub.4 -alkyl or .beta.- or .gamma.-C.sub.2 -C.sub.4 -hydroxyalkyl,R.sub.5 -R.sub.7 independently of one another are hydrogen, C.sub.1 -C.sub.4 -alkyl, C.sub.2 -C.sub.4 -alkyl which is substituted by hydroxyl, amino, C.sub.1 -C.sub.4 -alkylamino, di-C.sub.1 -C.sub.4 -alkylamino or tri-C.sub.1 -C.sub.4 -alkylammonium, phenyl or benzyl orR.sub.5 and R.sub.6, together with the nitrogen, form an optionally substituted five- or six-membered heterocyclic structure orY, R.sub.3 and R.sub.5, together with the particular nitrogen atoms, form a piperazine ring orR.sub.5, R.sub.6 and R.sub.7, together with the nitrogen, form an optionally substituted pyridinium and An .sup.(-) is an anionare suitable for dyeing/coloring synthetic and natural materials, in particular paper.

摘要翻译： 其中U和W彼此独立地是下式的基团的化合物：A是不含阴离子基团的双官能芳族基团，Q是直接键或桥连构件，X是基团 的式-COCH 3，-CN，-COOCH 3，-COOC 2 H 5，-CONH 2，-COC 6 H 5或-CON（R 3）-YN（R 5 R 6 R 7）（+）An（ - ），Y是二价桥结构或直接键， R 1和R 2彼此独立地是氢或非离子取代基，R 3是氢，C 1 -C 4 - 烷基或者C 1 -C 4 - 羟基烷基，R 5 -R 7彼此独立地是氢，C 1 -C 4 - 烷基 被羟基取代的C 2 -C 4 - 烷基，氨基，C 1 -C 4 - 烷基氨基，二-C 1 -C 4 - 烷基氨基或三-C 1 -C 4 - 烷基铵，苯基或苄基或R 5和R 6与氮一起形成 任选取代的五元或六元杂环结构或Y，R 3和R 5与特定氮原子一起形成哌嗪环或R 5，R 6和R 7与氮一起形成任选的亚 构建的吡啶鎓和An（ - ）是一种阴离子，适用于染色/着色合成和天然材料，特别是纸张。

公开(公告)号：US4399068A

公开(公告)日：1983-08-16

申请号：US870602

申请日：1978-01-18

申请人： Erich Kramer

发明人： Erich Kramer

IPC分类号： C07D277/66 ,  C07C67/00 ,  C07C301/00 ,  C07C303/22 ,  C07C303/32 ,  C07C309/51 ,  C09B29/01 ,  C09B29/32 ,  C09B29/33 ,  C09B31/11 ,  C09B33/02 ,  C09B44/08 ,  C09B67/26 ,  C09B29/036 ,  C09B29/039 ,  C09B44/02

CPC分类号： C09B29/0011 ,  C09B29/332 ,  C09B31/115 ,  C09B33/02 ,  C09B67/0073 ,  Y10S534/01

摘要： Salts of acetoacetylamino-arylsulphonic acids, of the formula ##STR1## wherein R denotes an optionally substituted benzene or naphthalene nucleus,Me denotes a protonated, tertiary, hydrophilizing nitrogen base or the lithium cation andm denotes 1,2 or 3are easily obtained by reacting compounds of the formulaH.sub.2 N--R--(SO.sub.3 H).sub.mwherein R and m have the above mentioned meaning, with diketene in an aqueous or aqueous-organic solvent maintaining a pH>3 during the reaction by adding tertiary, hydrophilizing nitrogen bases or a basic lithium salt.The salts can be obtained as concentrated solutions which are easily reacted with diazotized aromatic amines to concentrated solutions of azo dyestuffs.

摘要翻译： 乙酰乙酰氨基 - 芳基磺酸的盐，其中R表示任选取代的苯或萘核的乙酰乙酰氨基 - 芳基磺酸的盐，Me表示质子化，三级，亲水化的氮碱或锂阳离子，m表示1,2或3可容易地通过 在其中R和m具有上述含义的式H2N-R-（SO3H）m的化合物与双烯酮在水溶液或含水有机溶剂中反应期间保持pH> 3，通过加入叔，亲水化的氮碱或 碱性锂盐。 盐可以作为浓缩溶液获得，其易于与重氮化的芳香胺与偶氮染料的浓缩溶液反应。

公开(公告)号：US4263204A

公开(公告)日：1981-04-21

申请号：US964162

申请日：1978-11-28

申请人： Fabrizio Merlo ,  Ruggero Battisti ,  Giorgio Bornengo ,  Nicola Mazzaferro ,  Angelo Mangini ,  Antonio Tundo

发明人： Fabrizio Merlo ,  Ruggero Battisti ,  Giorgio Bornengo ,  Nicola Mazzaferro ,  Angelo Mangini ,  Antonio Tundo

IPC分类号： C09B29/10 ,  C09B44/08 ,  D06P1/08 ,  C09B45/00 ,  C09B29/22

CPC分类号： D06P1/08 ,  C09B44/08

摘要： A new class of hydrosoluble monoazoic cationic dyes free of sulphonic or carboxylic groups and derived from 1-phenyl-3-aminopyrazoles is disclosed, as are, also, processes for preparing the new dyes and use thereof in the dyeing and printing of synthetic fibers.

摘要翻译： 公开了一类新的不含磺酸或羧基并可衍生自1-苯基-3-氨基吡唑的水溶性单卤代阳离子染料，以及制备新染料的方法及其在合成纤维的染色和印染中的用途。

公开(公告)号：US4233214A

公开(公告)日：1980-11-11

申请号：US701420

申请日：1976-06-30

申请人： Gunther Boehmke

发明人： Gunther Boehmke

IPC分类号： C09B39/00 ,  C09B44/04 ,  C09B44/08 ,  C07C107/04 ,  C09B44/02

CPC分类号： C09B44/04

摘要： Cationic azo dyestuffs of the formula ##STR1## wherein D denotes the radical of an azo dyestuff which is free of sulphonic acid groups,R denotes an alkylene radical,R.sub.1 denotes hydrogen or alkyl,R.sub.2 denotes alkyl, alkenyl or aralkyl,R.sub.3 denotes alkyl andR.sub.1 and R.sub.2, or R.sub.2 and R.sub.3, can together form the radical of a heterocyclic ring,R.sub.4 denotes hydroxyalkyl with 3 or more C atoms or arylhydroxyethyl andAn.sup.(-) denotes an anion,are used for dyeing and printing of polymers and copolymers of acrylonitrile, acid modified polyesters or polyamides, leather, tanned cotton, polyurethanes and lignin containing fibres and for coloring writing liquids.

摘要翻译： 其中D表示不含磺酸基团的偶氮染料的基团，R表示亚烷基，R 1表示氢或烷基，R 2表示烷基，烯基或芳烷基，R 3表示烷基， R1和R2或R2和R3可以一起形成杂环基团，R4表示具有3个或更多个C原子的羟基烷基或芳基羟乙基，An（ - ）表示阴离子，用于染色和印刷聚合物和共聚物 丙烯腈，酸改性聚酯或聚酰胺，皮革，鞣制棉，聚氨酯和含木质素的纤维，并用于着色书写液体。

公开(公告)号：US4167509A

公开(公告)日：1979-09-11

申请号：US745777

申请日：1976-11-29

申请人： Brian Parton

发明人： Brian Parton

IPC分类号： C09B44/00 ,  C09B29/01 ,  C09B44/08 ,  D06P3/00 ,  C09B29/36 ,  C09B31/14 ,  C09B35/26 ,  C09B43/00

CPC分类号： C09B29/0003 ,  C09B44/08

摘要： Azo dyestuffs devoid of carboxylic acid and sulphonic acid groups and of the formula (I) ##STR1## wherein R is a hydrogen atom, halogen atom, cyano, nitro, hydroxy or amino group or an organic radical, R.sup.1 is a hydrogen atom, an optionally substituted hydrocarbon or heterocyclic radical or an amino group which may be substituted, Y is a group --COR.sup.2 or ##STR2## wherein R.sup.2 is an alkyl group having two or more carbon atoms, R.sup.3 is an alkyl group of more than three carbon atoms or an aralkyl group and R.sup.4 is hydrogen or an optionally substituted alkyl or aryl group, K.sup.+ is a cationic group, X.sup.- is an anion and the ring A may carry further substituents or have a benz ring fused thereon. Process for manufacture of the dyestuffs and their use for the coloration of synthetic polymers, in particular polyacrylonitrile and copolymers thereof.

摘要翻译： 没有羧酸和磺酸基团和式（I）的偶氮染料其中R是氢原子，卤素原子，氰基，硝基，羟基或氨基或有机基团，R 1是氢 原子，任选取代的烃基或杂环基或可被取代的氨基，Y是基团-COR 2或者其中R 2是具有两个或更多个碳原子的烷基，R 3是大于3的烷基 碳原子或芳烷基，R 4是氢或任选取代的烷基或芳基，K +是阳离子基团，X是阴离子，环A可以携带另外的取代基或在其上稠合苯环。 用于制造染料的方法及其用于合成聚合物着色的用途，特别是聚丙烯腈及其共聚物。

公开(公告)号：US4036826A

公开(公告)日：1977-07-19

申请号：US445833

申请日：1974-02-26

申请人： Gunther Boehmke

发明人： Gunther Boehmke

IPC分类号： C09B39/00 ,  C09B44/04 ,  C09B44/08 ,  C09B29/08 ,  C09B29/26 ,  C09B29/36 ,  C09B43/00

CPC分类号： C09B44/04

摘要： Cationic azo dyestuffs of the formula ##STR1## WHEREIN D denotes the radical of an azo dyestuff which is free of sulphonic acid groups,R denotes an alkylene radical,R.sub.1 denotes hydrogen or alkyl,R.sub.2 denotes alkyl, alkenyl or aralkyl,R.sub.3 denotes alkyl andR.sub.1 and R.sub.2, or R.sub.2 and R.sub.3, can together form the radical of a heterocyclic ring,R.sub.4 denotes hydroxyalkyl with 3 or more C atoms or arylhydroxyethyl andAn.sup.(.sup.-) denotes an anion,Are used for dyeing and printing of polymers and copolymers of acrylonitrile, acid modified polyesters or polyamides, leather, tanned cotton, polyurethanes and lignin containing fibers and for coloring writing liquids.

摘要翻译： 式中的阳离子偶氮染料，其中D表示不含磺酸基团的偶氮染料的基团，R表示亚烷基，R 1表示氢或烷基，R 2表示烷基，烯基或芳烷基，R 3表示烷基， R1和R2或R2和R3可以一起形成杂环基团，R4代表具有3个或更多个C原子的羟基烷基或芳基羟乙基，An（ - ）表示阴离子，用于聚合物的染色和印刷， 丙烯酸酯，酸改性聚酯或聚酰胺的共聚物，皮革，鞣棉，聚氨酯和含木质纤维和用于着色书写液体的混合物。