利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

67 条记录 (耗时 0.025 秒)

    Isothiazolylazo dyes having aminophenyl and aminonaphthyl components
    2.
    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
    4.
    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。

    Dyes containing thiophene radicals
    5.
    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。

    Thiazoleazo dyes having a diazo component from the isothiazole or thiadiazole series
    7.
    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
    8.
    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
    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。