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    Thiazoleazo dyes having a diazo component from the isothiazole or thiadiazole series
    32.
    发明授权
    Thiazoleazo dyes having a diazo component from the isothiazole or thiadiazole series 失效
    具有异噻唑或三唑系列的DIAZO组分的噻唑衍生物

    公开(公告)号：US5132412A

    公开(公告)日：1992-07-21

    申请号：US407748

    申请日：1989-09-15

    申请人： Guenter Hansen ,  Gunther Lamm ,  Helmut Reichelt ,  Ernst Schefczik

    发明人： Guenter Hansen ,  Gunther Lamm ,  Helmut Reichelt ,  Ernst Schefczik

    IPC分类号： C09B29/042 ,  C09B29/00 ,  C09B29/36 ,  D06P1/18

    CPC分类号： C09B29/3691 ,  C09B29/0085 ,  C09B29/0092 ,  D06P1/18

    摘要： Thiazoleazo dyes of the formula ##STR1## where X is nitrogen or a radical C--R.sup.5, R.sup.5 being cyano, halogen, alkoxycarbonyl or thiocyanato, R.sup.1 is cyano, chlorine, unsubstituted or substituted C.sub.1 -C.sub.6 -alkyl, unsubstituted or substituted phenyl, unsubstituted or substituted thienyl, unsubstituted or substituted pyridyl or unsubstituted or substituted alkylthio, alkylsulfinyl or alkylsulfonyl, R.sup.2 is unsubstituted or substituted alkyl, cycloalkyl, unsubstituted or substituted phenyl, furyl, unsubstituted or substituted thienyl or pyridyl and R.sup.3 and R.sup.4 independently of one another are each unsubstituted or substituted alkyl, or R.sup.3 and R.sup.4, together with the nitrogen atom which links them, form a heterocyclic radical, are used for dyeing textile fibers having good wet fastness and color build-up.

    摘要翻译： 其中X是氮或基团C-R5，R5是氰基，卤素，烷氧基羰基或硫氰酸酯的式Ia的噻唑偶氮染料，R1是氰基，氯，未取代或取代的C1-C6-烷基，未取代或取代的苯基，未取代的 或取代的噻吩基，未取代或取代的吡啶基或未取代或取代的烷硫基，烷基亚磺酰基或烷基磺酰基，R2是未取代或取代的烷基，环烷基，未取代或取代的苯基，呋喃基，未取代或取代的噻吩基或吡啶基，R3和R4各自独立地为 未取代或取代的烷基，或者R 3和R 4与连接它们的氮原子一起形成杂环基，用于染色具有良好湿牢度和颜色聚集的纺织纤维。

    Isothiazoleazo hydroxypyridone dyes
    34.
    发明授权
    Isothiazoleazo hydroxypyridone dyes 失效
    异噻唑并羟基吡啶酮染料

    公开(公告)号：US4929720A

    公开(公告)日：1990-05-29

    申请号：US269686

    申请日：1988-11-10

    申请人： Guenter Hansen ,  Ernst Schefczik ,  Helmut Reichelt

    发明人： Guenter Hansen ,  Ernst Schefczik ,  Helmut Reichelt

    IPC分类号： C09B29/042 ,  C09B29/00 ,  C09B29/42

    CPC分类号： C09B29/3634 ,  C09B29/0081 ,  Y10S534/02

    摘要： Isothiazole dyes of the formula ##STR1## where X is substituted or unsubstituted C.sub.1 -C.sub.8 -alkyl or substituted or unsubstituted phenyl,Y is hydrogen, cyano, chlorine or bromine,R.sup.1 is hydrogen, C.sub.1 -C.sub.4 -alkyl or phenyl,R.sup.2 is hydrogen, cyano, carbamoyl, C.sub.1 -C.sub.4 -monoalkyl- or -dialkyl-carbamoyl, C.sub.1 -C.sub.6 -alkanoyl, C.sub.1 -C.sub.6 -alkoxycarbonyl or 2-(C.sub.1 -C.sub.4 -alkoxy)-ethoxycarbonyl andR.sup.3 is hydrogen, C.sub.1 -C.sub.8 -alkyl which may be substituted and/or interrupted by one or two oxygen atoms, or is C.sub.5 -C.sub.7 -cycloalkyl, C.sub.3 -C.sub.6 -alkenyl or phenyl, are useful for dyeing synthetic fibers.

    摘要翻译： 其中X是取代或未取代的C 1 -C 8 - 烷基或取代或未取代的苯基，Y是氢，氰基，氯或溴，R 1是氢，C 1 -C 4烷基或苯基，R 2是氢 ，氰基，氨基甲酰基，C 1 -C 4 - 单烷基 - 或 - 二烷基 - 氨基甲酰基，C 1 -C 6 - 烷酰基，C 1 -C 6 - 烷氧基羰基或2-（C 1 -C 4 - 烷氧基） - 乙氧基羰基，R 3为氢，C 1 -C 8烷基 其可以被一个或两个氧原子取代和/或中断，或者是C 5 -C 7 - 环烷基，C 3 -C 6 - 烯基或苯基，可用于染色合成纤维。

    Mono azo dyes containing as diazo radical a thiophene radical which possesses an oxime group
    35.
    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。

    Isothiazolylazo dyes having aminophenyl and aminonaphthyl components
    36.
    发明授权
    Isothiazolylazo dyes having aminophenyl and aminonaphthyl components 失效
    具有氨基苯基氨基萘基组分的异噻唑基偶氮染料

    公开(公告)号：US4764600A

    公开(公告)日：1988-08-16

    申请号：US460793

    申请日：1983-01-25

    申请人： Udo Bergmann ,  Johannes P. Dix ,  Guenter Hansen ,  Ernst Schefczik ,  Guenther Seybold

    发明人： Udo Bergmann ,  Johannes P. Dix ,  Guenter Hansen ,  Ernst Schefczik ,  Guenther Seybold

    IPC分类号： C09B29/039 ,  C09B29/00 ,  C09B29/06 ,  C09B29/08 ,  C09B29/095 ,  C09B29/042 ,  C09B29/09 ,  D06P1/18 ,  D06P3/54

    CPC分类号： C09B29/0847 ,  C09B29/0081 ,  C09B29/06 ,  C09B29/0813 ,  C09B29/083 ,  C09B29/095 ,  Y10S534/02

    摘要： An isothiazolylazo dye of the formula I ##STR1## wherein R is an alkyl group or unsubstituted aryl or substituted aryl group selected from the group consisting of ##STR2## and K is a radical of the formula ##STR3## where B is C.sub.1 -C.sub.4 alkyl or a substituted amino radical selected from the group consisting of ##STR4## R.sup.1 is hydrogen, methyl, methoxy or ethoxy, R.sup.2 and R.sup.3 independently of one another are each unsubstituted C.sub.1 -C.sub.4 alkyl or substituted alkyl groups selected from the group of C.sub.1 -C.sub.4 alkyls which are substituted by chlorine, bromine, cyano, hydroxyl, C.sub.1 -C.sub.4 -alkoxy, benzyloxy, phenoxy, phenyl, C.sub.1 -C.sub.4 -alkylcarbonyloxy which is unsubstituted or substituted by C.sub.1 -C.sub.4 -alkoxy, phenoxy or phenyl, phenycarbonyloxy which is unsubstituted or substituted by chlorine, bromine, methoxy, ethoxy, methyl or ethyl, oxycarbonyl, C.sub.1 -C.sub.4 -alkoxycarbonyl, C.sub.1 -C.sub.4 -alkoxycarbonyloxy, carbamyl, phenalkyloxycarbonyloxy, phenoxyalkyloxycarbonyloxy, C.sub.1 -C.sub.4 -alkoxyalkoxycarbonyloxy, phenylaminocarbonyloxy which is unsubstituted or substituted by chlorine, methoxy or methyl, C.sub.1 -C.sub.4 -alkoxyalkoxycarbonyl, phenylalkyloxycarbonyl or C.sub.1 -C.sub.4 -alkylaminocarbonyloxy which is unsubstituted or substituted by C.sub.1 -C.sub.4 -alkyl, C.sub.1 -C.sub.4 -alkoxy, chlorine or bromine; or R.sup.3 is hydrogen, R.sup.4 is a radical of the formula --A--OCO--Y--R, Z is hydrogen or methyl, X is hydrogen, methyl, methoxy, chlorine or an acylamino radical selected from the group consisting of A is C.sub.2 - or C.sub.3 -alkylene and Y is --O-- or --NH--. The dyes are very useful for dyeing cellulose esters and synthetic polyesters; the dyeings obtained are from yellow to blue, and very fast.

    摘要翻译： 式I的异噻唑基偶氮染料其中R为烷基或未取代的芳基或取代的芳基，所述芳基选自由下列组成的组：K IMAGE> TR＆lt; IMAGE＆gt;和K是式 > + TR 其中B是C1-C4烷基或选自由下列组成的组的取代的氨基：R 1是氢，甲基，甲氧基或乙氧基，R 2和R 3彼此独立地各自是未取代的 C 1 -C 4烷基或取代的烷基，其选自被氯，溴，氰基，羟基，C 1 -C 4 - 烷氧基，苄氧基，苯氧基，苯基，未被取代的C 1 -C 4 - 烷基羰基氧基取代的C 1 -C 4烷基 被C 1 -C 4 - 烷氧基，苯氧基或苯基取代，未被取代或被氯，溴，甲氧基，乙氧基，甲基或乙基，氧羰基，C 1 -C 4 - 烷氧基羰基，C 1 -C 4烷氧基羰基氧基，氨基甲酰基，苯氧基羰基氧基，苯氧基羰基氧基 ，C 1 -C 4 - 烷氧基烷氧基羰基氧基 未取代或被氯，甲氧基或甲基取代的苯氨基羰基氧基，未被取代或被C 1 -C 4 - 烷氧基，氯或溴取代的C 1 -C 4 - 烷氧基烷氧基羰基，苯基烷氧基羰基或C 1 -C 4烷基氨基羰氧基; 或R 3是氢，R 4是式-A-OCO-YR的基团，Z是氢或甲基，X是氢，甲基，甲氧基，氯或选自NHCHO，NHCOCH 3，NHCOC 2 H 5， NHCO芳基，NHCOCH2芳基，A是C2-或C3-亚烷基，Y是-O-或-NH-。 染料对染色纤维素酯和合成聚酯是非常有用的; 得到的染色从黄色到蓝色，非常快。

    3-(.beta.-aminoethyl)-4-cyano-isothiazolylazo dyes
    37.
    发明授权
    3-(.beta.-aminoethyl)-4-cyano-isothiazolylazo dyes 失效
    3-（β-氨基乙基）-4-氰基 - 异噻唑偶氮染料

    公开(公告)号：US4619992A

    公开(公告)日：1986-10-28

    申请号：US710993

    申请日：1985-03-12

    申请人： Udo Bergmann ,  Johannes P. Dix ,  Guenter Hansen ,  Ernst Schefczik

    发明人： Udo Bergmann ,  Johannes P. Dix ,  Guenter Hansen ,  Ernst Schefczik

    IPC分类号： C09B29/042 ,  C09B29/00 ,  C09B29/36 ,  C09B29/039 ,  D06P1/18 ,  D06P3/54

    CPC分类号： C09B29/0081

    摘要： A compound of the formula: ##STR1## where R is hydrogen, C.sub.1 -C.sub.4 -alkyl, phenyl, chlorophenyl, methylphenyl, methoxyphenyl or nitrophenyl; R.sup.1 is allyl, C.sub.1 -C.sub.8 -alkyl, C.sub.1 -C.sub.8 -alkyl substituted by C.sub.1 -C.sub.8 -alkoxy, phenoxy, phenyl or C.sub.1 -C.sub.8 -alkanoyloxy, cyclopentyl, cyclohexyl, methylcyclohexyl, norbornyl, phenyl or phenyl substituted by chlorine, methyl or alkoxy; R.sup.2 is C.sub.1 -C.sub.10 -alkanoyl, C.sub.1 -C.sub.10 -alkanoyl substituted by alkoxy or phenoxy, cyclohexanoyl, benzoyl, benzoyl substituted by chlorine, methyl or methoxy, C.sub.1 -C.sub.8 -alkoxycarbonyl, aminocarbonyl, phenylaminocarbonyl, CH.sub.3 NHCO, C.sub.2 H.sub.5 NHCO, C.sub.3 H.sub.7 NHCO, C.sub.4 H.sub.9 NHCO, (CH.sub.3).sub.2 NCO, CH.sub.3 SO.sub.2, C.sub.6 H.sub.5 SO.sub.2 or p--CH.sub.3 --C.sub.6 H.sub.4 --SO.sub.2 ; or R.sup.1 and R.sup.2, together with the nitrogen atom, form a ring system, and K is a radical of a coupling component. The isothiazolylylazo compound of the invention is useful for the dyeing of the polyesters, nylon, and cellulose esters.

    摘要翻译： 其中R是氢，C 1 -C 4 - 烷基，苯基，氯苯基，甲基苯基，甲氧基苯基或硝基苯基的下式的化合物： R1是烯丙基，C1-C8-烷基，被C1-C8-烷氧基，苯氧基，苯基或C1-C8-烷酰氧基取代的C1-C8-烷基，环戊基，环己基，甲基环己基，降冰片基，苯基或被氯，甲基或 烷氧基 R2是C1-C10烷酰基，被烷氧基或苯氧基取代的C1-C10烷酰基，环己酰基，苯甲酰基，被氯，甲基或甲氧基取代的苯甲酰基，C1-C8-烷氧基羰基，氨基羰基，苯基氨基羰基，CH3NHCO，C2H5NHCO，C3H7NHCO，C4H9NHCO， （CH3）2NCO，CH3SO2，C6H5SO2或对-CH3-C6H4-SO2; 或R 1和R 2与氮原子一起形成环系，K是偶合组分的基团。 本发明的异噻唑立噻唑化合物可用于聚酯，尼龙和纤维素酯的染色。

    Monoazo disperse dyes containing a nitrophenyl group and a homophthalimide group
    38.
    发明授权
    Monoazo disperse dyes containing a nitrophenyl group and a homophthalimide group 失效
    含有硝基苯基和邻苯二甲酰亚胺基的单偶氮分散染料

    公开(公告)号：US4315855A

    公开(公告)日：1982-02-16

    申请号：US707498

    申请日：1976-07-22

    申请人： Ernst Schefczik

    发明人： Ernst Schefczik

    IPC分类号： C07D217/24 ,  C09B29/42 ,  C09B31/157 ,  D06P3/26 ,  D06P3/42 ,  D06P3/54

    CPC分类号： C09B29/3617 ,  C07D217/24 ,  C09B31/157

    摘要： Dyes of the formula ##STR1## where X and Y, for example, can be hydrogen or halogen and R can be alkyl among other substituents. The dyes are derived from an O-nitroaniline diazo component and an N-substituted homophthalimide as coupling component. The dyes are greenish yellow to orange and give clear dyeings of good color strength and having good general fastness properties on polyesters, cellulose esters and in some cases also on polyamides. The fastness to light and the fastness to heat setting are excellent and may easily be influenced by the choice of substituents.

    摘要翻译： 其中X和Y例如可以是氢或卤素，R可以是其它取代基中的烷基。 染料衍生自O-硝基苯胺重氮组分和N-取代的高邻苯二甲酰亚胺作为偶联组分。 染料是绿黄色至橙色，并且具有良好着色强度的清晰染色，并且在聚酯，纤维素酯上以及在某些情况下也在聚酰胺上具有良好的通用牢度性能。 耐光牢度和耐热牢固度是优异的，并且可容易地受到取代基的选择的影响。

    [1,3,4] Triazolo [1,5-A] pyridines
    40.
    发明授权
    [1,3,4] Triazolo [1,5-A] pyridines 失效
    [1,3,4]三唑并[1,5-A]吡啶

    公开(公告)号：US6043369A

    公开(公告)日：2000-03-28

    申请号：US966968

    申请日：1997-11-10

    申请人： Ernst Schefczik

    发明人： Ernst Schefczik

    IPC分类号： C07D471/04 ,  C07D491/147

    CPC分类号： C07D471/04

    摘要： Triazolopyridines of the formula ##STR1## where R.sup.1 is unsubstituted or substituted C.sub.1 -C.sub.20 -alkyl, unsubstituted or substituted phenyl or unsubstituted or substituted mercapto,R.sup.2 is hydrogen, formyl, nitroso, cyano or substituted methyl,R.sup.3 is unsubstituted or substituted C.sub.1 -C.sub.4 -alkyl, C.sub.1 -C.sub.4 -alkoxycarbonyl or phenyl,R.sup.4 is hydrogen, cyano, carbamoyl, carboxyl or C.sub.1 -C.sub.4 -alkoxycarbonyl andR.sup.5 is hydroxyl, mercapto, halogen, unsubstituted or substituted amino or the radical of a CH-acidic compound,and processes for preparing triazolopyridines are described.

    摘要翻译： PCT No.PCT / EP94 / 02233 371日期：1996年2月12日 102（e）日期1996年2月12日PCT提交1994年7月7日PCT公布。 公开号WO95 / 04733 日期：1995年2月16日具有下式的三唑并吡啶类其中R1是未取代或取代的C1-C20烷基，未取代或取代的苯基或未取代或取代的巯基，R2是氢，甲酰基，亚硝基，氰基或取代的甲基，R3是未取代的或取代的C1 C 1-4烷基，C 1 -C 4 - 烷氧基羰基或苯基，R 4是氢，氰基，氨基甲酰基，羧基或C 1 -C 4 - 烷氧基羰基，R 5是羟基，巯基，卤素，未取代或取代的氨基或CH-酸性化合物 ，以及制备三唑并吡嗪的方法。