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    MIXTURES OF REACTIVE DYES AND THEIR USE FOR THE DYING OR PRINTING FIBRE MATERIALS
    4.
    发明申请
    MIXTURES OF REACTIVE DYES AND THEIR USE FOR THE DYING OR PRINTING FIBRE MATERIALS 审中-公开

    公开(公告)号：US20180086918A1

    公开(公告)日：2018-03-29

    申请号：US15573201

    申请日：2016-04-28

    申请人： HUNTSMAN ADVANCED MATERIALS (SWITZERLAND) GMBH

    发明人： Jean-François LANDRE ,  Hubert Jean-Luc CHRISTNACHER ,  Fanny EHRET ,  Patrick BONI

    IPC分类号： C09B67/22 ,  C09B62/44 ,  C09D11/037 ,  C09D11/328 ,  D06P1/384 ,  D06P3/66 ,  D06P5/30

    CPC分类号： C09B67/0052 ,  C09B62/4403 ,  C09B62/4413 ,  C09D11/037 ,  C09D11/328 ,  D06P1/384 ,  D06P3/10 ,  D06P3/666 ,  D06P5/30

    摘要： A dye mixture comprising at least one dye of formula and at least one dye from the group of formulae wherein (R1)k denotes k identical or different substituents from the group C1-C4alkoxy, C1-C4alkyl and sulfo, R2 is hydrogen or C1-C4alkyl, R3 is hydrogen or C1-C4alkyl, (R4)n denotes n identical or different substituents from the group C1-C4alkoxy, C1-C4alkyl and sulfo, (R5)q denotes q identical or different substituents from the group C1-C4alkoxy and C1-C4alkyl, X1, X2 and X3 are each independently of the others halogen, 3-carboxypyridin-1-yl or 3-carbamoylpyridin-1-yl, T1 is a fibre-reactive radical of formula wherein (R6)0-2 denotes from 0 to 2 identical or different substituents from the group C1-C4alkyl, C1-C4alkoxy and sulfo, Me means methyl, and Et means ethyl, Z, Z1, Z2 and Z3 are each independently of the others vinyl or a radical —CH2—CH2—U and U is a group removable under alkaline conditions, M is hydrogen, an alkali metal or one equivalent of an alkaline earth metal, k, n and q are each independently of the others the number 0, 1 or 2, and l, m and s are each independently of the others the number 1 or 2, are suitable especially for the dyeing or printing of cellulosic fibre materials, exhibit good build-up, and yield dyeings and prints having good reproducibility and good all-round fastness properties.

    Bisazo compounds and method for dyeing or printing fiber materials using the same
    6.
    发明授权
    Bisazo compounds and method for dyeing or printing fiber materials using the same 失效
    双偶氮化合物和使用其的纤维材料的染色或印花方法

    公开(公告)号：US5463032A

    公开(公告)日：1995-10-31

    申请号：US155834

    申请日：1993-11-23

    申请人： Kingo Akahori ,  Yoshiteru Ohta ,  Takashi Omura ,  Mahito Fujita ,  Naoki Harada

    发明人： Kingo Akahori ,  Yoshiteru Ohta ,  Takashi Omura ,  Mahito Fujita ,  Naoki Harada

    IPC分类号： C09B62/513 ,  D06P1/384 ,  D06P3/66

    CPC分类号： D06P3/666 ,  C09B62/513

    摘要： A bisazo compound represented by the formula (I) in the free acid form, ##STR1## wherein D is unsubstituted or substituted phenyl or naphthyl; A and B are independently unsubstituted or substituted phenylene or naphthylene; R is hydrogen or unsubstituted or substituted lower alkyl; X is aromatic amino residue or aliphatic amino residue; arid Y is a group represented by the formula, ##STR2## wherein R.sup.1 is hydrogen or unsubstituted or substituted alkyl, W.sub.0 is unsubstituted or substituted alkylene; and Z is vinyl or --CH.sub.2 CH.sub.2 Z.sub.1, in which Z.sub.1 is a group capable of being split by the action of an alkali; is a reactive dye useful for dyeing or printing fiber materials having hydroxy groups and/or amide groups to brown or violet color, and can provide dyed or printed products with superior fastness properties and dyeing properties such as build-up property.

    摘要翻译： 由游离酸形式的式（I）表示的双偶氮化合物，其中D是未取代或取代的苯基或萘基; A和B独立地是未取代或取代的亚苯基或亚萘基; R是氢或未取代或取代的低级烷基; X是芳香族氨基残基或脂肪族氨基残基; Y是由下式表示的基团，其中R 1是氢或未被取代或取代的烷基，W 1是未取代或取代的亚烷基; Z是乙烯基或-CH 2 CH 2 Z 1，其中Z 1是能够通过碱的作用而分裂的基团; 是用于将具有羟基和/或酰胺基的纤维材料染色或印刷成棕色或紫色的活性染料，并且可以提供具有优异的牢度性能和染色性能如染色性能的染色或印刷产品。

    Process for dyeing cellulose fibres
    8.
    发明授权
    Process for dyeing cellulose fibres 失效
    染色纤维素纤维的工艺

    公开(公告)号：US3843318A

    公开(公告)日：1974-10-22

    申请号：US8015570

    申请日：1970-10-12

    申请人： HOECHST AG

    发明人： VON DER ELTZ H

    IPC分类号： D06P1/90 ,  D06P3/66 ,  D06P1/02 ,  D06P1/24

    CPC分类号： D06P3/666

    摘要： 1. IN A PROCESS FOR PAD-DYEING TEXTILE MATERIALS MADE OF OR CONTAINING NATIVE OR REGENERATED CELLULOSE FIBERS WITH DYESTUFFS HAVING AS GROUP CAPABLE OF REACTING WITH THE HYDROXYL GROUPS OF THE FIBER AT LEAST ONE B-(2,2,3,3TETRAFLUORO - CYCLOBUTYL) - ACRYLOYLAMINO OR VINYLSULFONE GROUP OR SULFATOETHYLSULFONE OR THIOSULFATOETHYLSULFONE GROUP, AND FIXING THE DYESTUFFS ACCORDING TO THE DWELLING METHOD, THE IMPROVEMENT WHICH COMPRISES: USING IN SAID PROCESS, PADDING LIQOURS CONTAINING, IN ADDITION TO THE SAID DYESTUFFS AS AN AGENT HAVING ALKALINE REACTION, A LIQUID SODIUM SILICATE HAVING A CONCENTRATION IN THE RANGE OF FROM 37* TO 60*BE., CORRESPONDING TO AN SIO2-CONTENT OF THE AQUEOUS SOLUTION OF 27.2 TO 38.2 PERCENT BY WEIGHT, IN AN AMOUNT RANGING FROM 25 GRAMS TO 350 GRAMS PER LITER OF PADDING LIQOUR.