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    Azo dyes with a diazo component of the 3-amino thiophene series and a coupling component of the pyridine, pyridone or pyrazole series
    1.
    发明授权
    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
    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。

    Dyes containing thiophene radicals
    4.
    发明授权
    Dyes containing thiophene radicals 失效
    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。

    Dyes containing 3,4-disubstituted-2-diaza-thiophene radicals
    7.
    发明授权
    Dyes containing 3,4-disubstituted-2-diaza-thiophene radicals 失效
    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。

    Mono azo dyes containing as diazo radical a thiophene radical which possesses an oxime group
    9.
    发明授权
    Mono azo dyes containing as diazo radical a thiophene radical which possesses an oxime group 失效
    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。

    Dyes containing thiophene radicals
    10.
    发明授权
    Dyes containing thiophene radicals 失效
    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。