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    Fibre-Reactive Dyes, Their Preparation And Their Use
    73.
    发明申请
    Fibre-Reactive Dyes, Their Preparation And Their Use 有权

    公开(公告)号：US20080250575A1

    公开(公告)日：2008-10-16

    申请号：US10592976

    申请日：2005-03-09

    Applicant: Athanassios Tzikas ,  Georg Roentgen ,  Hubert Jean Luc Christnacher

    Inventor： Athanassios Tzikas ,  Georg Roentgen ,  Hubert Jean Luc Christnacher

    IPC: C09B62/513 ,  B05D1/02

    CPC classification number: C09B62/09 ,  C09B62/475 ,  C09B62/513

    Abstract: Reactive dyes of formula wherein Q1 and Q2 are each independently of the other hydrogen or unsubstituted or substituted C1-C4alkyl, D1 is the radical of a diazo component, which is itself a mono- or dis-azo dye or contains such a dye, D2 has the same definition as D1 or is a radical of formula wherein (Q3)0-3 denotes from 0 to 3 identical or different substituents selected from the group halogen, C1-C4alkyl, C1-C4alkoxy, carboxy and sulfo and Z1 is a radical of formula —SO2—Y ,   (3a) —NH—CO—(CH2)m—SO2—Y ,   (3b) —CONH—(CH2)n—SO2—Y ,   (3c) —NH—CO—CH(Hal)-CH2-Hal or   (3d) —NH—CO—C(Hal)=CH2 ,   (3e) Y is vinyl or a —CH2—CH2—U radical and U is a group that is removable under alkaline conditions, m and n are each independently of the other the number 2, 3 or 4, and Hal is halogen, are suitable for dyeing cellulosic or amide-group-containing fibre materials.

    Polyazo compound and method for dyeing or textileprinting fiber material using the same
    76.
    发明授权
    Polyazo compound and method for dyeing or textileprinting fiber material using the same 失效
    多偶氮化合物及使用其的染色或纺织印花纤维材料的方法

    公开(公告)号：US6015885A

    公开(公告)日：2000-01-18

    申请号：US889888

    申请日：1997-07-10

    Applicant: Yoshiteru Ohta

    Inventor： Yoshiteru Ohta

    IPC: C09B62/01 ,  C09B62/44 ,  C09B62/513 ,  C09B62/09 ,  C09B62/03 ,  D06P1/38

    CPC classification number: C09B62/4401 ,  C09B62/01 ,  C09B62/513

    Abstract: A polyazo compound represented by the following formula (I): ##STR1## wherein A represents unsubstituted phenylene or naphthylene;E represents hydroxynaphthylene;m, m.sup.1 and m.sup.3 independently represent an integer of 0 or 1;B and B1 represents hydrogen atom, --SO.sub.2 -Z in which Z represents --CH.dbd.CH.sub.2 or --CH.sub.2 CH.sub.2 Y in which Y represents a group eliminatable by an action of an alkali, or a substituted triazine group, etc.

    Abstract translation: 由下式（I）表示的多偶氮化合物：其中A表示未取代的亚苯基或亚萘基; E表示羟基萘乙烯; m，m1和m3独立地表示0或1的整数; B和B1表示氢原子，-SO 2 -Z，其中Z表示-CH = CH 2或-CH 2 CH 2 Y，其中Y表示可通过碱的作用消除的基团或取代的三嗪基等。

    Azo dyes, processes for their preparation and the use thereof
    77.
    发明授权
    Azo dyes, processes for their preparation and the use thereof 失效
    偶氮染料，其制备方法及其应用

    公开(公告)号：US5925746A

    公开(公告)日：1999-07-20

    申请号：US100004

    申请日：1998-06-17

    Applicant: Urs Lauk ,  Patric Nowack

    Inventor： Urs Lauk ,  Patric Nowack

    IPC: C09B33/04 ,  C09B43/16 ,  C09B62/09 ,  C09B62/44 ,  C09B62/513 ,  D06P3/66 ,  D06P1/38

    CPC classification number: C09B43/16 ,  C09B62/09 ,  C09B62/4415

    Abstract: Azo dyes of the formula (1) ##STR1## wherein R.sub.1, R.sub.2, R.sub.3 and R.sub.4 independently of one another are each hydrogen or substituted or unsubstituted C.sub.1 -C.sub.4 alkyl,R.sub.5, R.sub.6, R.sub.7 and R.sub.8 independently of one another are each hydrogen, C.sub.1 -C.sub.4 alkyl, C.sub.1 -C.sub.4 alkoxy, halogen or sulfo,D.sub.1 and D.sub.2 independently of one another are each a radical of the benzene or naphthalene series, andY.sub.1 and Y.sub.2 independently of one another are each halogen, substituted or unsubstituted amino, morpholino or piperidin-1-yl or are piperazin-1-yl which is unsubstituted or substituted on the nitrogen,with the proviso that D.sub.1 and D.sub.2 are not both sulfophenyl if Y.sub.1 and Y.sub.2 are chlorine and R.sub.5, R.sub.6, R.sub.7 and R.sub.8 are hydrogen, are dyes for various substrates, especially cellulosic fibre materials.They are stable to high temperatures and are therefore particularly suitable for the one-bath, single-stage dyeing of polyester/cotton blend fabrics with a disperse dye of the polyester fibres under the dyeing conditions for polyester fibres.

    Abstract translation: 其中R 1，R 2，R 3和R 4彼此独立的式（1）的偶氮染料各自为氢或取代或未取代的C 1 -C 4烷基，R 5，R 6，R 7和R 8彼此独立地为氢，C 1 -C 4烷基， C1-C4烷氧基，卤素或磺基，D1和D2彼此独立地分别是苯或萘系的基团，Y1和Y2彼此独立地各自为卤素，取代或未取代的氨基，吗啉代或哌啶-1-基 或者是在氮上未被取代或取代的哌嗪-1-基，条件是如果Y1和Y2是氯而且R 5，R 6，R 7和R 8是氢，则D1和D2不是二硫代苯基，是各种底物的染料， 特别是纤维素纤维材料。 它们对高温稳定，因此特别适用于在聚酯纤维的染色条件下，聚酯/棉混纺织物与聚酯纤维的分散染料的单浴，单​​级染色。

    Mixtures of fibre-reactive ring-opened phthalimidylazo dyes
    80.
    发明授权
    Mixtures of fibre-reactive ring-opened phthalimidylazo dyes 失效
    纤维反应开环的邻苯二甲酰亚氨基偶氮染料的混合物

    公开(公告)号：US5665125A

    公开(公告)日：1997-09-09

    申请号：US579189

    申请日：1995-12-27

    Applicant: Paul Herzig ,  Anton Andreoli

    Inventor： Paul Herzig ,  Anton Andreoli

    IPC: C09B62/51 ,  C09B62/44 ,  C09B62/507 ,  C09B62/513 ,  C09B67/22 ,  C09B62/00 ,  D06P1/382 ,  D06P1/384 ,  D06P3/66

    CPC classification number: C09B62/4411 ,  C09B62/507 ,  C09B67/0047 ,  Y10S8/918

    Abstract: Mixtures comprising a compound of the formula ##STR1## and a compound of the formula ##STR2## in which K is the radical of a coupling component, s is the same in the compounds of formulae (16a) and (16b) and is the number 1 or 2, R and R' are each hydrogen, sulfo, hydroxyl, C.sub.1 -C.sub.4 alkoxy, halogen or cyano, A is C.sub.1 -C.sub.6 alkylene which is optionally substituted by halogen, hydroxyl, sulfato, carboxyl, cyano, C.sub.2 -C.sub.4 alkanoyloxy, C.sub.1 -C.sub.4 alkoxycarbonyl or carbamoyl or interrupted by a group --O-- or --NR"--, or is C.sub.1 -C.sub.6 alkylenephenylene which is unsubstituted or substituted in the phenyl part by C.sub.1 -C.sub.4 alkyl, C.sub.1 -C.sub.4 alkoxy, halogen or sulfo, and R" is hydrogen or C.sub.1 -C.sub.4 alkyl, and the ratio of the compounds of formulae (16a) and (16b) is about 1:1, are suitable as fibre-reactive dyes for dyeing or printing widely varying fibre materials.

    Abstract translation: 包含下式化合物（16a）和式（16b）化合物的混合物，其中K是偶联组分的基团，s在式（16a）和（ 16b，并且是数1或2，R和R'各自为氢，磺基，羟基，C 1 -C 4烷氧基，卤素或氰基，A为任选被卤素，羟基，硫酸根，羧基，氰基， C 1 -C 4烷酰氧基，C 1 -C 4烷氧基羰基或氨基甲酰基或被-O-或-NR“基团中断，或者是未被取代或被苯基部分被C1-C4烷基，C1-C4烷氧基，卤素或磺基取代的C1-C6亚烷基亚苯基 ，并且R“是氢或C 1 -C 4烷基，式（16a）和（16b）化合物的比例为约1:1可适用于用于染色或印刷广泛变化的纤维材料的纤维活性染料。

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