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32 条记录 (耗时 0.015 秒)

    Reactive dyes containing a sulfonyl and an aliphatic acyl reactive radical
    1.
    发明授权
    Reactive dyes containing a sulfonyl and an aliphatic acyl reactive radical 失效
    含有磺酰基和脂族酰基反应性基团的活性染料

    公开(公告)号：US4885360A

    公开(公告)日：1989-12-05

    申请号：US275651

    申请日：1988-11-21

    申请人： Peter Scheibli

    发明人： Peter Scheibli

    IPC分类号： C09B62/503 ,  C09B62/443 ,  C09B62/507 ,  D06P1/384

    CPC分类号： C09B62/443 ,  D06P1/384

    摘要： Reactive dyes of the formula ##STR1## in which D is the radical of a dye of the monoazo, polyazo, metal complex azo, anthraquinone, phthalocyanine, formazan, azomethine, dioxazine, phenazine, stilbene, triphenylmethane, xanthene, thioxanthone, nitroaryl, naphthoquinone, pyrenequinone or perylenetetracarbimide series, R.sub.1 and R.sub.2, independently of each other, are each hydrogen or the radical of an unsubstituted or substituted hydrocarbon, A is an unsubstituted or substituted aliphatic or aromatic bridge member, n is 0 or 1, Y is a --CH.dbd.CH.sub.2 or --CH.sub.2 CH.sub.2 --X radical, X is an inorganic or organic radical detachable under alkaline conditions, Z is a radical of the formula ##STR2## and Hal is chlorine or bromine, and if n is 1 Z must not be either of the two radicals mentioned at the end for Z, are suitable for dyeing or printing cellulose fibre materials and produce lightfast and wetfast dyeings or prints.

    摘要翻译： 式（1）的反应性染料其中D是单偶氮，多偶氮，金属络合物偶氮，蒽醌，酞菁，甲an，偶氮甲碱，二恶嗪，吩嗪，二苯乙烯，三苯基甲烷，呫吨，噻吨酮的染料的基团， 硝基芳基，萘醌，芘醌或苝四碳酰亚胺系列，R1和R2彼此独立地分别为氢或未取代或取代的烃的基团，A为未取代或取代的脂族或芳族桥连构件，n为0或1，Y 是-CH = CH 2或-CH 2 CH 2 -X基团，X是在碱性条件下可分离的无机或有机基团，Z是下式的基团，其中Hal是氯或溴，Hal是氯或溴， 如果n是1 Z不能是Z末端提及的两个自由基中的任何一个，都适用于染色或印刷纤维素纤维材料，并产生耐光和耐湿快染色或印花。

    Reactive dyestuffs comprising a vinylsulfonylalkylaminocarbonyl moiety
    5.
    发明授权
    Reactive dyestuffs comprising a vinylsulfonylalkylaminocarbonyl moiety 失效
    包含乙烯基磺酰基烷基氨基羰基部分的活性染料

    公开(公告)号：US4766206A

    公开(公告)日：1988-08-23

    申请号：US911176

    申请日：1986-09-24

    申请人： Athanassios Tzikas

    发明人： Athanassios Tzikas

    IPC分类号： C09B62/51 ,  C09B62/44 ,  C09B62/443 ,  C09B62/513 ,  D06P1/384 ,  D06P3/66 ,  C09B62/08 ,  C09B62/02 ,  C09B62/62

    CPC分类号： C09B62/443 ,  C09B62/4401

    摘要： Disclosed are reactive dyes, and the use thereof, according to the formula(R--U).sub.n D--(X).sub.r,in which D is the radical of a monoazo, polyazo or metal complex azo dye; U is --CO-- or --SO.sub.2 --; R is a radical of the formula ##STR1## Z is sulfatoethyl, .beta.-thiosultafoethyl, .beta.-phosphatoethyl, .beta.-acetoxyethyl, .beta.-halogenoethyl or vinyl; alk is straight-chained or branched C.sub.1 -C.sub.6 -alkylene; Y is hydrogen, chlorine, bromine, fluorine, hydroxyl, sulfato, C.sub.1 -C.sub.4 -alkanoyloxy, cyano, carboxyl, alkoxycarbonyl having 1 to 5 C-atoms, carbamoyl or a radical --SO.sub.2 --Z in which Z is as defined above; V is hydrogen or C.sub.1 -C.sub.4 -alkyl unsubstituted or substituted by carboxyl, sulfo, C.sub.1 -C.sub.2 -alkoxy, halogen or hydroxyl or is a radical ##STR2## in which Z, alk and Y are as defined above; R.sub.1 is hydrogen or C.sub.1 -C.sub.6 -alkyl; alk' are independently of each other straight-chained or branched C.sub.2 -C.sub.6 -alkylene; n is 1 or 2, r is 1 or 2, m is 1 to 6, p is 1 to 6, q is 1 to 6; and X is a reactive radical comprising a halogenotriazine, halogenopyrimidine, halogenoacryloyl, halogenopropionyl, .beta.-halogenoethylsulfonyl, .beta.-sulfatoethylsulfonyl or vinylsulfonyl group, with the proviso that if D is a monoazo dye X must comprise a halogenotriazine or halogenopyrimidine group.

    摘要翻译： 公开了根据式（R-U）nD-（X）r的活性染料及其用途，其中D是单偶氮，多偶氮或金属络合偶氮染料的基团; U是-CO-或-SO 2 - ; R是下式的基团：其中Z是硫酸根合，β-硫杂乙基，β-磷酰乙基，β-乙酰氧基乙基，β-卤代乙基或乙烯基; 烷基是直链或支链的C 1 -C 6亚烷基; Y是氢，氯，溴，氟，羟基，硫酸根，C 1 -C 4 - 烷酰氧基，氰基，羧基，具有1至5个C原子的烷氧基羰基，氨基甲酰基或-SO 2 -Z基，其中Z如上所定义; V是氢或未被取代或被羧基，磺基，C 1 -C 2烷氧基，卤素或羟基取代的C 1 -C 4烷基，或者是Z，alk和Y如上所定义的基团。 R1是氢或C1-C6-烷基; 烷基彼此独立地为直链或支链的C 2 -C 6 - 亚烷基; n为1或2，r为1或2，m为1至6，p为1至6，q为1至6; 并且X是包含卤代三嗪，卤代嘧啶，卤代丙烯酰基，卤代丙酰基，β-卤代乙基磺酰基，β-磺基乙基磺酰基或乙烯基磺酰基的反应性基团，条件是如果D是单偶氮染料X必须包含卤代三嗪或卤代嘧啶基团。

    Reactive dyes having an allylsulfonyl or propargylesulfonyl group
    10.
    发明授权
    Reactive dyes having an allylsulfonyl or propargylesulfonyl group 失效
    具有聚乙二醇醚或丙烷磺酸基团的反应性染料

    公开(公告)号：US5231171A

    公开(公告)日：1993-07-27

    申请号：US806262

    申请日：1991-12-13

    申请人： Claus Marschner ,  Matthias Niedenbrueck ,  Bernd Siegel ,  Manfred Patsch ,  Klaus Pandl

    发明人： Claus Marschner ,  Matthias Niedenbrueck ,  Bernd Siegel ,  Manfred Patsch ,  Klaus Pandl

    IPC分类号： C09B62/44 ,  C09B62/443 ,  C09B62/78

    CPC分类号： C09B62/4401 ,  C09B62/443 ,  C09B62/78

    摘要： Reactive dyes useful for dyeing or printing hydroxyl- or nitrogen-containing substrates have the formula ##STR1## where Rg is a radical of the formula ##STR2## Ar is the radical of a benzene or naphthalene ring, Z.sup.1 and Z.sup.2 are each hydrogen, substituted or unsubstituted C.sub.1 -C.sub.4 -alkyl, substituted or unsubstituted phenyl, C.sub.1 -C.sub.4 -alkoxy, carboxyl, C.sub.1 -C.sub.4 -alkoxycarbonyl, cyano, halogen or hydroxysulfonyl,Z.sup.3, Z.sup.4 and Z.sup.5 are each hydrogen, substituted or unsubstituted C.sub.1 -C.sub.4 -alkyl or substituted or unsubstituted phenyl,U is a group which is detachable under alkaline reaction conditions,X is in case a) the radical of a chromophore or in case b) the radical of a coupling component to which may additionally be attached, via an azo bridge, the radical of a diazo component and which may have additional reactive groups, andL is in case a) a bridge member or in case b) an azo bridge.

    摘要翻译： 可用于染色或印刷含羟基或含氮底物的活性染料具有式（I）其中R g是下式的基团：其中R a是苯或萘环的基团，Z 1和Z 2分别为 氢，取代或未取代的C 1 -C 4 - 烷基，取代或未取代的苯基，C 1 -C 4 - 烷氧基，羧基，C 1 -C 4 - 烷氧基羰基，氰基，卤素或羟基磺酰基，Z 3，Z 4和Z 5各自为氢， C 4 - 烷基或取代或未取代的苯基，U是在碱性反应条件下可分离的基团，X是在a）发色团的基团的情况下，或在b）可以另外附着的偶合组分的基团的情况下， 通过偶氮桥，重氮组分的基团并且可以具有额外的反应性基团，并且L是在a）桥构件的情况下或在b）偶氮桥中的情况下。