专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US5283326A Dyes containing thiophene radicals 失效
标题翻译：染料含有噻吩基
公开(公告)号：US5283326A
公开(公告)日：1994-02-01
申请号：US884472
申请日：1992-05-13
申请人： Guenter Hansen , Ernst Schefczik , Karl-Heinz Etzbach , Helmut Reichelt , Hermann Loeffler
发明人： Guenter Hansen , Ernst Schefczik , Karl-Heinz Etzbach , Helmut Reichelt , Hermann Loeffler
IPC分类号： C09B29/00 , C09B29/033 , C09B29/06 , C09B29/36 , D06P1/18
CPC分类号： C09B29/0059
摘要： The compounds of the general formula ##STR1## where X is fluorine, chlorine, bromine, SO.sub.2 E or unsubstituted or substituted hydroxyl or mercapto, E is alkyl, alkenyl, cycloalkyl, aralkyl, aryl, chlorine or unsubstituted or substituted hydroxyl or amino, Y is cyano, nitro, alkanoyl, aroyl, alkylsulfonyl, arylsulfonyl, carboxyl, a carboxylic ester group or unsubstituted or substituted carbamyl, T is hydrogen, C.sub.1 -C.sub.4 -alkyl, a radical which can be introduced by electrophilic substitution or a radical of the formula --CH.dbd.B, in which B is a radical of a methylene-active compound or of an amine, and K is a radical of a coupling component, are very useful for dyeing synthetic fibers or plastics.
摘要翻译：其中X为氟，氯，溴，SO 2 E或未取代或取代的羟基或巯基的通式为“IMAGE”的化合物，E为烷基，烯基，环烷基，芳烷基，芳基，氯或未取代或取代的羟基或氨基，Y为氰基，硝基，烷酰基，芳酰基，烷基磺酰基，芳基磺酰基，羧基，羧酸酯基或未取代或取代的氨基甲酰基，T是氢，C 1 -C 4烷基，可以通过亲电取代引入的基团或式 - CH = B，其中B是亚甲基活性化合物或胺的基团，K是偶合组分的基团，对于合成纤维或塑料的染色非常有用。

2. 发明授权

US4952681A Dyes containing 3,4-disubstituted-2-diaza-thiophene radicals 失效
标题翻译：含有3,4-取代-2-二氮杂-苯并呋喃的染料
公开(公告)号：US4952681A
公开(公告)日：1990-08-28
申请号：US205359
申请日：1988-07-27
申请人： Guenter Hansen , Ernst Schefczik , Karl-Heinz Etzbach , Helmut Reichelt , Hermann Loeffler
发明人： Guenter Hansen , Ernst Schefczik , Karl-Heinz Etzbach , Helmut Reichelt , Hermann Loeffler
IPC分类号： C09B29/00 , C09B62/35 , C09B29/033 , C09B29/33 , C09B29/36
CPC分类号： C09B29/0059
摘要： Compounds of the formula I ##STR1## where X is fluorine, chlorine, bromine, SO.sub.2 E or unsubstituted or substituted hydroxyl or mercapto, E is alkyl, alkenyl, cycloalkyl, aralkyl, aryl, chlorine or unsubstituted or substituted hydroxyl or amino, Y is cyano, nitro, alkanoyl, aroyl, alkylsulfonyl, arylsulfonyl, carboxyl, a carboxylic ester group or unsubstituted or substituted carbamyl, T is hydrogen, C.sub.1 -C.sub.4 -alkyl, a radical which can be introduced by electrophilic substitution or a radical of the formula --CH.dbd.B, in which B is a radical of a methylene-active compound or of an amine, and K is a radical of a coupling component, are disclosed. They are useful for dyeing synthetic fibers or plastics.
摘要翻译： 1.式I的化合物参见图示：EP0201896，P71，F3，其中X是氟，氯，溴，SO2E，OH，OCH3，OC2H5，OC3H7，OC4H9，OCH2 C6H5，OC6H11，OC6H5 ，OC 6 H 4 CH 3，OC 6 H 4 Cl，SH，SCH 3，SC 2 H 5，SC 3 H 7，SC 4 H 9，SCH 2 C 6 H 5，SC 2 H 4 OH，SCH 2 COOCH 3，SCH 2 COOC 2 H 5，SC 6 H 11，SC 6 H 5或SC 6 H 4 CH 2，E是烷基，链烯基，环烷基，芳烷基，芳基，氯，OH，CH3O，C2H5O，C3H7O，C4H9O，C6H5 -CH2O，C6H5 -CH2 -CH2O，C6H5O，CIC6H4O， CH 3 C 4 H 4 O，NH 2，NHCH 3，N（CH 3）2，NHC 2 H 5，N（C 2 H 5）2，NCH 4 H 9，N（C 4 H 9）2，NHC 6 H 5，NHC 6 H 4 -CH 3，NHC 6 H 4 Cl或NCH 3 C 6 H 5 ，Y是氰基，硝基，烷酰基，芳酰基，烷基磺酰基，芳基磺酰基，羧基，羧酸酯基或未取代或取代的氨基甲酰基，T是氢，C 1 -C 4烷基，NO，NO 2，SO 3 H，CHO，CN，，C 2 H 5 CO，C 6 H 5 CO，CH 3 SO 2，C 2 H 5 SO 2，C 6 H 5 SO 2或式-CH = B的基团，其中B是亚甲基活性化合物或胺的基团，K是激进或耦合部件。

3. 发明授权

US5352774A Dyes containing thiophene radicals 失效
标题翻译：染料含有噻吩基
公开(公告)号：US5352774A
公开(公告)日：1994-10-04
申请号：US125666
申请日：1993-09-23
申请人： Guenter Hansen , Ernst Schefczik , Karl-Heinz Etzbach , Helmut Reichelt , Hermann Loeffler
发明人： Guenter Hansen , Ernst Schefczik , Karl-Heinz Etzbach , Helmut Reichelt , Hermann Loeffler
IPC分类号： C09B29/00 , C09B29/033 , C09B29/40 , D06P1/18
CPC分类号： C09B29/0059
摘要： The compounds of the general formula I ##STR1## where X is fluorine, chlorine, bromine, SO.sub.2 E or unsubstituted or substituted hydroxyl or mercapto, E is alkyl, alkenyl, cycloalkyl, aralkyl, aryl, chlorine or unsubstituted or substituted hydroxyl or amino, Y is cyano, nitro, alkanoyl, aroyl, alkylsulfonyl, arylsulfonyl, carboxyl, a carboxylic ester group or unsubstituted or substituted carbamyl, T is hydrogen, C.sub.1 -C.sub.4 -alkyl, a radical which can be introduced by electrophilic substitution or a radical of the formula --CH.dbd.B, in which B is a radical of a methylene-active compound or of an amine, and K is a radical of a coupling component, are very useful for dyeing synthetic fibers or plastics.
摘要翻译：其中X是氟，氯，溴，SO2E或未取代或取代的羟基或巯基的通式I的化合物，E是烷基，烯基，环烷基，芳烷基，芳基，氯或未取代或取代的羟基或氨基，Y 氰基，硝基，烷酰基，芳酰基，烷基磺酰基，芳基磺酰基，羧基，羧酸酯基或未取代或取代的氨基甲酰基，T是氢，C1-C4-烷基，可以通过亲电取代引入的基团或式 -CH = B，其中B是亚甲基活性化合物或胺的基团，K是偶合组分的基团，对于合成纤维或塑料的染色非常有用。

4. 发明授权

US4837269A 2-aminothiophene radical substituted by an electron withdrawing group 失效
标题翻译：由吸电子基团取代的2-氨基噻吩基团
公开(公告)号：US4837269A
公开(公告)日：1989-06-06
申请号：US68168
申请日：1987-06-30
申请人： Karl-Heinz Etzbach , Guenter Hansen , Ernst Schefczik , Helmut Reichelt
发明人： Karl-Heinz Etzbach , Guenter Hansen , Ernst Schefczik , Helmut Reichelt
IPC分类号： C09B31/02 , C09B31/04 , C09B31/14
CPC分类号： C09B31/04 , C09B31/14
摘要： Disazothiphene dyes of the formula ##STR1## where X is an electron withdrawing group, Z is an electron withdrawing group, D is the radical of a diazo component and K is the radical of a coupling component, are highly suitable for dyeing synthetic fibers, in particular polyesters.
摘要翻译：其中X是吸电子基团，Z是吸电子基团，D是重氮组分的基团，K是偶合组分的基团，非常适合于染色合成纤维，其中X是吸电子基团，特定的聚酯。

5. 发明授权

US5270456A Azo dyes with A2-aminothiophene dye azo component and a coupling component and coupling component of the diphenylamine series 失效
标题翻译：偶氮染料与A 2-氨基噻吩染料偶氮组分和偶联组分和二苯胺系列的偶联组分
公开(公告)号：US5270456A
公开(公告)日：1993-12-14
申请号：US727881
申请日：1991-07-10
申请人： Erwin Hahn , Guenter Hansen , Karl-Heinz Etzbach , Helmut Reichelt , Ernst Schefczik , Sabine Greuttner , Helmut Degen
发明人： Erwin Hahn , Guenter Hansen , Karl-Heinz Etzbach , Helmut Reichelt , Ernst Schefczik , Sabine Greuttner , Helmut Degen
IPC分类号： C09B29/09 , C09B29/00 , C09B29/08 , C09B43/32 , C09B43/40 , C09B29/033 , D06P1/18 , D06P3/54
CPC分类号： C09B29/081 , C09B29/0059 , C09B29/0811 , C09B43/325 , C09B43/40 , Y10S8/922
摘要： Thiopheneazo dye I which are chiefly useful as disperse dyes for dyeing textile material, in particular polyesters, have the formula ##STR1## where the substituents are as defined in the description.
摘要翻译：主要用作染色纺织材料，特别是聚酯的分散染料的噻吩偶氮染料I具有式（I），其中取代基如说明书中所定义。

6. 发明授权

US4994564A Azo dyes with a diazo component of the 3-amino thiophene series and a coupling component of the pyridine, pyridone or pyrazole series 失效
标题翻译：具有3-氨基噻吩系列的重氮组分的偶氮染料和吡啶，吡啶酮或吡唑系的偶联组分
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。

7. 发明授权

US4908041A Navy and black dye mixtures: thiophene azo disperse dye and red, yellow or orange disperse dye 失效
标题翻译：海军和黑色染料混合物：噻吩偶氮分散染料和红色，黄色或橙色分散染料
公开(公告)号：US4908041A
公开(公告)日：1990-03-13
申请号：US256997
申请日：1988-10-13
申请人： Erwin Hahn , Guenter Hansen , Karl-Heinz Etzbach , Helmut Reichelt , Ernst Schefczik , Helmut Degen , Reinhold Krallmann , Gerhard Wagenblast
发明人： Erwin Hahn , Guenter Hansen , Karl-Heinz Etzbach , Helmut Reichelt , Ernst Schefczik , Helmut Degen , Reinhold Krallmann , Gerhard Wagenblast
IPC分类号： C09B29/00 , C09B67/22
CPC分类号： C09B67/0041 , C09B29/0059 , Y10S8/922
摘要： Navy and black dye mixtures contain one or more thiophene-azo dyes of the formula ##STR1## where R.sup.1, R.sup.2, R.sup.3, R.sup.4, R.sup.5, X and Y each have defined meanings, and one or more dyes F whose absorption maximum is at a wavelength of from 390 to 520 nm, the proportion of thiophene-azo dyes being from 60 to 99% by weight, based on the total weight of thiophene-azo dyes and dyes F in the mixture.
摘要翻译：海军和黑色染料混合物含有一种或多种式（IMAGE）的噻吩 - 偶氮染料，其中R1，R2，R3，R4，R5，X和Y各自具有定义的含义，以及一种或多种吸收最大值为波长为390-520nm，噻吩 - 偶氮染料的比例为60-99重量％，基于噻吩 - 偶氮染料和染料F在混合物中的总重量。

8. 发明授权

US4904777A Mono azo dyes containing as diazo radical a thiophene radical which possesses an oxime group 失效
标题翻译：含有重氮基的单偶氮染料具有肟基的噻吩基
公开(公告)号：US4904777A
公开(公告)日：1990-02-27
申请号：US109525
申请日：1987-10-19
申请人： Karl-Heinz Etzbach , Guenter Hansen , Ernst Schefczik , Helmut Reichelt
发明人： Karl-Heinz Etzbach , Guenter Hansen , Ernst Schefczik , Helmut Reichelt
IPC分类号： C09B29/033 , C09B29/00
CPC分类号： C09B29/0059
摘要： A thiophene-containing azo dye of the formula ##STR1## where R is substituted or unsubstituted alkyl, alkenyl, cycloalkyl or phenyl, X is hydrogen, halogen, hydroxyl, unsubstituted or substituted alkoxy, cycloalkoxy, phenoxy, mercapto, alkylthio, phenylthio, alkylsulfonyl, phenylsulfonyl or phenyl and Y is cyano, nitro, alkanoyl, substituted or unsubstituted benzoyl, alkylsulfonyl, phenylsulfonyl, Co-Z, where Z is unsubstituted or substituted phenoxy, amino, mono- or dialkyl-amino, pyrrolidino, piperidino, morpholino or N-alkyl-piperazino, and K is the radical of a coupling component is used as dyes for dyeing fiber material.
摘要翻译：含有噻吩的偶氮染料，其中R为取代或未取代的烷基，烯基，环烷基或苯基，X为氢，卤素，羟基，未取代或取代的烷氧基，环烷氧基，苯氧基，巯基，烷硫基，苯硫基，烷基磺酰基苯基磺酰基或苯基，Y是氰基，硝基，烷酰基，取代或未取代的苯甲酰基，烷基磺酰基，苯基磺酰基，Co-Z，其中Z是未取代的或取代的苯氧基，氨基，一或二烷基氨基，吡咯烷子基，哌啶子基，吗啉代或N - 烷基 - 哌嗪基，K是偶联组分的基团，用作染色纤维材料的染料。

9. 发明授权

US5145952A Thiopheneazo dyes with a coupling component based on M-phenylenediamine 失效
标题翻译：具有基于间苯二胺的偶联组分的噻吩染料
公开(公告)号：US5145952A
公开(公告)日：1992-09-08
申请号：US459255
申请日：1989-12-29
申请人： Heinz Eilingsfeld , Karl-Heinz Etzbach , Guenter Hansen , Helmut Reichelt , Ernst Schefczik
发明人： Heinz Eilingsfeld , Karl-Heinz Etzbach , Guenter Hansen , Helmut Reichelt , Ernst Schefczik
IPC分类号： C09B29/09 , C09B29/00 , C09B29/08 , D06P1/18
CPC分类号： C09B29/0059 , C09B29/0813 , C09B29/082
摘要： Thiopheneazo dyes of the formula ##STR1## where X is cyano or C.sub.1 -C.sub.4 -alkoxycarbonyl,Y is halogen, hydroxyl, mercapto, substituted or unsubstituted C.sub.1 -C.sub.6 -alkoxy, C.sub.5 -C.sub.7 -cycloalkoxy, substituted or unsubstituted phenoxy, substituted or unsubstituted C.sub.1 -C.sub.6 -alkylthio, C.sub.5 -C.sub.7 -cycloalkylthio, substituted or unsubstituted phenylthio, C.sub.1 -C.sub.6 -alkylsulfonyl or substituted or unsubstituted phenylsulfonyl,Z is nitro, cyano, C.sub.1 -C.sub.4 -alkanoyl, benzoyl, C.sub.1 -C.sub.4 -alkylsulfonyl, phenylsulfonyl or a radical of the formula --CH.dbd.CB.sup.1 B.sup.2 or --CH.dbd.N--B.sup.3, in which B.sup.1 and B.sup.2 independently of the other are cyano, substituted or unsubstituted C.sub.1 -C.sub.6 -alkoxycarbonyl or C.sub.3 -C.sub.6 -alkenyloxycarbonyl or one of B.sup.1 and B.sup.2 is cyano and the other is C.sub.1 -C.sub.4 -alkylsulfonyl, substituted or unsubstituted phenyl, benzoyl, phenylsulfonyl or carbamoyl and B.sup.3 is hydroxyl, C.sub.1 -C.sub.4 -alkoxy, phenoxy or phenylamino,R.sup.1 is C.sub.1 -C.sub.4 -alkoxy,R.sup.2 is hydrogen, substituted or unsubstituted C.sub.1 -C.sub.10 -alkyl or R.sup.3,R.sup.3 is a radical of the formula CH.sub.2 --CH(OR.sup.5)--CH.sub.2 R.sup.6 andR.sup.4 is substituted or unsubstituted C.sub.1 -C.sub.6 -alkanoylamino or substituted or unsubstituted benzoylamino,R.sup.5 being hydrogen, C.sub.1 -C.sub.10 -alkanoyl, C.sub.1 -C.sub.10 -alkoxycarbonyl or C.sub.1 -C.sub.10 -mono- or -dialkyl-carbamoyl, the alkyl groups of said substituents being uninterrupted or interrupted by oxygen atoms, andR.sup.6 being chlorine, bromine hydroxyl or substituted or unsubstitutedare useful for dyeing textile fibers.
摘要翻译：其中X是氰基或C 1 -C 4烷氧基羰基，Y是卤素，羟基，巯基，取代或未取代的C 1 -C 6 - 烷氧基，C 5 -C 7 - 环烷氧基，取代或未取代的苯氧基，取代或未取代的噻吩偶氮染料 C 1 -C 6 - 烷硫基，C 5 -C 7 - 环烷基硫基，取代或未取代的苯硫基，C 1 -C 6 - 烷基磺酰基或取代或未取代的苯基磺酰基，Z是硝基，氰基，C 1 -C 4烷酰基，苯甲酰基，C 1 -C 4烷基磺酰基，其中B1和B2独立地为氰基，取代或未取代的C1-C6-烷氧基羰基或C3-C6-烯氧基羰基或B1和B2之一的式-CH = CB1B2或-CH = N-B3的基团是氰基，另一个是C 1 -C 4 - 烷基磺酰基，取代或未取代的苯基，苯甲酰基，苯基磺酰基或氨基甲酰基，B3是羟基，C1-C4-烷氧基，苯氧基或苯基氨基，R1是C1-C4-烷氧基，R2是氢，取代或未取代的C 1 -C 10 - 烷基或R 3，R 3是式CH 2 -CH（OR 5）-CH 2 R 6和R 4的基团是取代或未取代的C 1 -C 6 - 烷酰基氨基或取代或未取代的苯甲酰基氨基，R 5是氢，C 1 -C 10 - 烷酰基，C 1 -C 10 - 烷氧基羰基或C 1 -C 10单 - 或二烷基 - 氨基甲酰基，所述取代基的烷基是不间断或被氧原子中断，R6是氯，溴羟基或取代或未取代的，可用于染色纺织纤维。

10. 发明授权

US5062861A Novel navy and black disperse dye mixtures including amino-phenyl thiophene azo disperse dye and red, yellow or orange disperse dyes 失效
标题翻译：新型NAVY和黑色分散染料混合物，其中包括氨基苯乙酸亚油酸AZO分散染料和红色，黄色或橙色分散体
公开(公告)号：US5062861A
公开(公告)日：1991-11-05
申请号：US497672
申请日：1990-03-23
申请人： Erwin Hahn , Guenter Hansen , Karl-Heinz Etzbach , Helmut Reichelt , Ernst Schefczik , Helmut Degen , Reinhold Krallmann , Gerhard Wagenblast
发明人： Erwin Hahn , Guenter Hansen , Karl-Heinz Etzbach , Helmut Reichelt , Ernst Schefczik , Helmut Degen , Reinhold Krallmann , Gerhard Wagenblast
IPC分类号： C09B67/22
CPC分类号： C09B67/0046 , Y10S8/922
摘要： Navy and black dye mixtures contain one or more thiopheneazo dyes whose diazo component comes from the 2-aminothiophene series and whose coupling component comes from the aniline series and one or more dyes F whose absorption maximum is at a wavelength of from 390 to 520 nm, the proportion of the thiopheneazo dyes being from 60 to 99% by weight, based on the total weight of the thiopheneazo dyes and the dyes F in the mixture.
摘要翻译：海军和黑色染料混合物含有一种或多种噻吩偶氮染料，其重氮组分来自2-氨基噻吩系列，其偶联组分来自苯胺系列和一种或多种吸收最大值为390-520nm波长的染料F，噻吩偶氮染料的比例为60至99重量％，基于噻吩偶氮染料和混合物中染料F的总重量。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式