Fibre-Reactive Dyes, Their Preparation and Their Use
    3.
    发明申请
    Fibre-Reactive Dyes, Their Preparation and Their Use 审中-公开
    纤维活性染料及其制备及其应用

    公开(公告)号:US20140026333A1

    公开(公告)日:2014-01-30

    申请号:US14009574

    申请日:2012-03-05

    IPC分类号: D06P1/384 C09B62/513

    摘要: Reactive dyes of formula (1), wherein R1 and R2 are each independently of the other hydrogen or unsubstituted or substituted C1-C4alkyl, one of the radicals D1 and D2 is a radical of the formula (2), the other one of the radicals D1 and D2 is a radical of the formula (3a), or (3b), wherein (R3)n denotes n identical or different substituents selected from the group C1-C4alkyl, C1-C4alkoxy and sulfo, Z1 is a radical of the formula —SO2—Y (4a), —CONH—(CH2)p—SO2—Y (4b), —NH—CO—CH(Hal)-CH2-Hal (4c), —NH—CO—C(Hal)═CH2 (4d), or (4e), wherein X1 is halogen, T1 independently has the definition of X1, is a non-fibre-reactive substituent or is a fibre-reactive radical of the formula (5a), —NH—(CH2)2-3—SO2—Y (5b), or —NH—(CH2)2-3—O—(CH2)2-3—SO2—Y (5c), R4 is hydrogen or unsubstituted or substituted C1-C4alkyl, (R5)0-2 denotes from 0 to 2 identical or different substituents from the group C1-C4alkyl, C1-C4alkoxy and sulfo, Hal is halogen, Y is vinyl or a —CH2—CH2—U radical and U is a group that is removable under alkaline conditions, k is the number 0, 1 or 2, m is the number 2, 3 or 4, n is the number 0, 1 or 2, and p is the number 2, 3 or 4, are suitable for dyeing cellulosic or amide-group-containing fibre materials.

    摘要翻译: 式(1)的活性染料,其中R 1和R 2各自独立于另一个氢或未取代或取代的C 1 -C 4烷基,基团D 1和D 2之一是式(2)的基团,另一个基团 D1和D2是式(3a)或(3b)的基团,其中(R3)n表示n个相同或不同的选自C1-C4烷基,C1-C4烷氧基和磺基的取代基,Z1是式 -SO 2 -Y(4a),-CONH-(CH 2)p -SO 2 -Y(4b),-NH-CO-CH(Hal)-CH 2 - Hal(4c),-NH-CO-C(Hal) CH2(4d)或(4e),其中X1是卤素,T1独立地具有X1的定义,是非纤维反应性取代基或者是式(5a)的纤维反应性基团,-NH-(CH 2 )2-3-SO2-Y(5b)或-NH-(CH2)2-3-O-(CH2)2-3-SO2-Y(5c),R4是氢或未取代或取代的C1-C4烷基, (R5)0-2表示0至2个相同或不同的取代基,如C1-C4烷基,C1-C4烷氧基和磺基,Hal为卤素,Y为乙烯基或-CH2-CH2-U基团,U为 是的 在碱性条件下可以去除,k是数字0,1或2,m是数字2,3或4,n是数字0,1或2,p是数字2,3或4,适用于染色 含纤维素或含酰胺基的纤维材料。

    Mixtures of Reactive Dyes and Their Use
    4.
    发明申请
    Mixtures of Reactive Dyes and Their Use 审中-公开
    活性染料的混合物及其用途

    公开(公告)号:US20140173835A1

    公开(公告)日:2014-06-26

    申请号:US14236364

    申请日:2012-06-19

    IPC分类号: C09B62/533 C09B62/513

    摘要: Dye mixtures comprising at least one reactive dye of the formula (1) together with at least one reactive dye of the formula (2), wherein one of the radicals A and B denotes NH2, and the other one of the radicals A and B denotes OH, D is a benzene or naphthalene radical, R1 is hydrogen, hydroxy, sulfo, C1-C4alkyl or C1-C4alkoxy unsubstituted or substituted in the alkyl moiety by hydroxy or by sulfato, R2 is hydrogen, C1-C4alkyl, C1-C4alkoxy, C2-C4alkanoylamino or ureido, R3 is C1-C4alkyl, (R4)0-2 denotes 0 to 2 identical or different substituents selected from the group C1-C4alkyl, C1-C4alkoxy or sulfo, X1 is halogen, 3-carboxypyridin-1-yl or 3-carbamoylpyridin-1-yl, Y1, Y2, Y3, Y4 and Y5 are each independently of the other vinyl or a radical —CH2CH2—U and U is a group removable under alkaline conditions, h, k, l, m and n are each independently of the other the number 0, 1 or 2, and p and q are each independently of the other the number 0 or 1, are suitable for dyeing and printing cellulosic or nitrogen-containing fibre materials.

    摘要翻译: 包含至少一种式(1)的活性染料与至少一种式(2)的活性染料的染料混合物,其中基团A和B中的一个表示NH 2,基团A和B中的另一个表示 OH,D是苯或萘基,R 1是氢,羟基,磺基,C 1 -C 4烷基或被烷基部分被羟基或硫酸酯取代的C 1 -C 4烷氧基,R 2是氢,C 1 -C 4烷基,C 1 -C 4烷氧基, C 2 -C 4烷酰基氨基或脲基,R 3是C 1 -C 4烷基,(R 4)0-2表示0至2个相同或不同的选自C 1 -C 4烷基,C 1 -C 4烷氧基或磺基,X 1为卤素,3-羧基吡啶-1-基, 吡啶-1-基或3-氨基甲酰基吡啶-1-基,Y 1,Y 2,Y 3,Y 4和Y 5各自独立地为其它乙烯基或基团-CH 2 CH 2 -U,U是在碱性条件下可除去的基团,h,k,l,m 和n各自独立于数字0,1或2中的另一个,并且p和q各自独立于数字0或1中的另一个,适用于染色和印刷c 纤维素或含氮纤维材料。

    Mixtures of reactive dyes and their use
    5.
    发明申请
    Mixtures of reactive dyes and their use 审中-公开
    活性染料的混合物及其用途

    公开(公告)号:US20070032641A1

    公开(公告)日:2007-02-08

    申请号:US10576056

    申请日:2004-10-11

    IPC分类号: C09D11/00 C09B46/00

    摘要: Dye mixtures comprising at least one dye of formula (1) together with at least one dye from the group of formulae (2a) and (2b), wherein the radicals are as defined in the claim, are suitable for dyeing or printing cellulosic fibre materials while having a good build-up behaviour and yield dyeings of a deep shade having good fastness properties.

    摘要翻译: 包含至少一种式(1)染料与至少一种式(2a)和(2b)基团的染料的染料混合物,其中所述基团如权利要求中所定义,适用于染色或印刷纤维素纤维材料 同时具有良好的积聚行为和产生具有良好牢度性质的深色调的染色。

    Red reactive dyes, their preparation and their use
    6.
    发明授权
    Red reactive dyes, their preparation and their use 失效
    红色活性染料,其制备及其用途

    公开(公告)号:US08066809B2

    公开(公告)日:2011-11-29

    申请号:US12377059

    申请日:2007-07-31

    IPC分类号: C09D11/02 C09B62/01 B05D5/06

    摘要: Reactive dyes of formula wherein R1 and R2 independently of one another are hydrogen or unsubstituted or substituted C1-C4alkyl, D is a radical of a diazo component of the formula X1 and X2 independently of one another are halogen, T is a fiber-reactive radical of the formula (R3)0-2 denotes from 0 to 2 identical or different substituents from the group halogen, C1-C4alkyl, C1-C4alkoxy and sulfo, Z is vinyl or a —CH2—CH2—U radical and U is a group that is removable under alkaline conditions, Q is a —CH(Hal)-CH2-Hal or —C(Hal)=CH2 group, Hal is halogen, n is the number 0, 1 or 2, and m and q are independently of one another the number 0 or 1, are suitable for dyeing cellulosic or amide-group-containing fiber materials.

    摘要翻译: 其中R 1和R 2彼此独立地是氢或未取代的或取代的C 1 -C 4烷基,D是式X 1和X 2的重氮组分的基团彼此独立的基团的反应性染料是卤素,T是纤维反应性基团 式(R3)0-2表示0-2个与卤素,C1-C4烷基,C1-C4烷氧基和磺基相同或不同的取代基,Z是乙烯基或-CH2-CH2-U基团,U是一个基团 在碱性条件下是可去除的,Q是-CH(Hal)-CH 2 - Hal或-C(Hal)= CH 2基团,Hal是卤素,n是数字0,1或2,m和q独立地是 另一个数字0或1,适用于染色含纤维素或含酰胺基的纤维材料。

    RED REACTIVE DYES, THEIR PREPARATION AND THEIR USE
    7.
    发明申请
    RED REACTIVE DYES, THEIR PREPARATION AND THEIR USE 失效
    红色反应性染料及其制备及其使用

    公开(公告)号:US20100159140A1

    公开(公告)日:2010-06-24

    申请号:US12377059

    申请日:2007-07-31

    IPC分类号: C09B62/01 C09D11/02 B05D5/06

    摘要: Reactive dyes of formula wherein R1 and R2 independently of one another are hydrogen or unsubstituted or substituted C1-C4alkyl, D is a radical of a diazo component of the formula X1 and X2 independently of one another are halogen, T is a fibre-reactive radical of the formula (R3)0-2 denotes from 0 to 2 identical or different substituents from the group halogen, C1-C4alkyl, C1-C4alkoxy and sulfo, Z is vinyl or a —CH2—CH2—U radical and U is a group that is removable under alkaline conditions, Q is a —CH(Hal)-CH2-Hal or —C(Hal)=CH2 group, Hal is halogen, n is the number 0, 1 or 2, and m and q are independently of one another the number 0 or 1, are suitable for dyeing cellulosic or amide-group-containing fibre materials.

    摘要翻译: 其中R 1和R 2彼此独立地是氢或未取代的或取代的C 1 -C 4烷基,D是式X 1和X 2的重氮组分的基团彼此独立的基团的反应性染料是卤素,T是纤维反应性基团 式(R3)0-2表示0至2个与卤素,C1-C4烷基,C1-C4烷氧基和磺基相同或不同的取代基,Z为乙烯基或-CH2-CH2-U基团,U为基团 在碱性条件下是可去除的,Q是-CH(Hal)-CH 2 - Hal或-C(Hal)= CH 2基团,Hal是卤素,n是数字0,1或2,m和q独立地是 另一个数字0或1,适用于染色含纤维素或含酰胺基的纤维材料。

    REACTIVE DYES, A PROCESS FOR THEIR PREPARATION AND THEIR USE
    8.
    发明申请
    REACTIVE DYES, A PROCESS FOR THEIR PREPARATION AND THEIR USE 审中-公开
    反应性染料及其制备方法及其使用

    公开(公告)号:US20100132135A1

    公开(公告)日:2010-06-03

    申请号:US11995033

    申请日:2006-06-28

    IPC分类号: C09B62/008 C09B27/00

    CPC分类号: C09B62/4415 C09B62/4413

    摘要: Reactive dyes of formula (I), wherein D is a radical of formulae (II, IV, VI) or (VII), R1 is hydrogen, acetyl, sulfo, α,β-dibromopropionylamino, α-bromoacryloylamino, β-chlomethylsulfonylbutyrylamino, β-sulfatoethylsulfonylbutyrylamino or vinylsulfonylbutyrylamino, R2 is methyl or methoxy, X is halogen, Y is vinyl or β-sulfatoethyl and Z is hydroxy, vinyl or β-sulfatoethyl, are suitable especially for dyeing cotton and yield dyeings having good all-round fastness properties.

    摘要翻译: 式(I)的活性染料,其中D是式(II,IV,VI)或(VII)的基团,R 1是氢,乙酰基,磺基,α,b-二溴丙酰氨基,α-溴丙烯酰氨基, , - 磺基乙基磺酰基丁酰氨基或乙烯基磺酰基丁酰基氨基,R2是甲基或甲氧基,X是卤素,Y是乙烯基或乙酰基 - 亚硫酰基乙基,Z是羟基,乙烯基或亚磺酰基乙基,特别适用于染色棉和产生全部良好的染色 坚牢性。