Reactive dyes, a process for their preparation and their use
    1.
    发明授权
    Reactive dyes, a process for their preparation and their use 有权
    活性染料,其制备方法及其用途

    公开(公告)号:US07259259B2

    公开(公告)日:2007-08-21

    申请号:US10536679

    申请日:2003-11-24

    IPC分类号: C09B62/445 C09B67/22

    摘要: Reactive dyes of formula (1): wherein R1, is optionally substituted C1-C4 alkyl, R2 is halogen, C1-C4 alkyl, C1-C4 alkoxy or sulfo, Z1 is a radical of formula —SO2—Y (2a), —CO—NH—(CH2)K—SO2—Y (2b), —NH—CO—CH(Hal)—CH2—Hal (2c) —NH—CO—C(Hal)═CH2 or (2d) wherein Hal is chlorine or bromine, Y is vinyl or a radical —CH2CH2—U and U is a group removable under alkaline conditions, k is the number 2, 3, 4, 5 or 6, n is the number 0, 1 or 2 and m is the number 0 or 1, are suitable for dyeing or printing cellulose-containing fibre materials, preferably natural or synthetic polyamide fibre materials, and produce, with a high colour yield, dyeings and prints having good fastness properties

    摘要翻译: 式(1)的活性染料:其中R 1是任选取代的C 1 -C 4烷基,R 2, SUB>是卤素,C 1 -C 4烷基,C 1 -C 4烷氧基或磺基,Z 式1的基团是式-SO 2 -Y(2a),-CO-NH-(CH 2)2 K -SO 2 - ((b),-NH-CO-CH(Hal)-CH 2 -Hal(2c)-NH-CO 或(2d)其中Hal为氯或溴,Y为乙烯基或基团-CH 2 CH 2 CH 2, SUB> -U和U是在碱性条件下可去除的基团,k是数字2,3,4,5或6,n是数字0,1或2,m是数字0或1,适用于染色 或印刷含纤维素的纤维材料,优选天然或合成的聚酰胺纤维材料,并以高产率生产具有良好牢度性能的染色和印花

    Reactive dyes, a process for their preparation and their use
    2.
    发明申请
    Reactive dyes, a process for their preparation and their use 有权
    活性染料,其制备方法及其用途

    公开(公告)号:US20060016027A1

    公开(公告)日:2006-01-26

    申请号:US10536679

    申请日:2003-11-24

    IPC分类号: C09B67/00 C07D403/02

    摘要: Reactive dyes of formula (1): wherein R1, is optionally substituted C1-C4 alkyl, R2 is halogen, C1-C4 alkyl, C1-C4 alkoxy or sulfo, Z1 is a radical of formula —SO2—Y (2a), —CO—NH—(CH2)K—SO2—Y (2b), —NH—CO—CH(Hal)—CH2-Hal (2c) —NH—CO—C(Hal)═CH2 or (2d) wherein Hal is chlorine or bromine, Y is vinyl or a radical —CH2CH2—U and U is a group removable under alkaline conditions, k is the number 2, 3, 4, 5 or 6, n is the number 0, 1 or 2 and m is the number 0 or 1, are suitable for dyeing or printing cellulose-containing fibre materials, preferably natural or synthetic polyamide fibre materials, and produce, with a high colour yield, dyeings and prints having good fastness properties.

    摘要翻译: 式(1)的活性染料:其中R 1是任选取代的C 1 -C 4烷基,R 2, SUB>是卤素,C 1 -C 4烷基,C 1 -C 4烷氧基或磺基,Z 式1的基团是式-SO 2 -Y(2a),-CO-NH-(CH 2 CH 2) -N(2b)-NH-CO-CH(Hal)-CH 2 -Hal(2c)-NH-CO-C( Hal)-CH 2或(2d)其中Hal是氯或溴,Y是乙烯基或基团-CH 2 CH 2 -NU U是在碱性条件下可去除的基团,k是数字2,3,4,5或6,n是数字0,1或2,m是数字0或1,适用于染色或印刷纤维素 - 含有纤维材料,优选天然或合成聚酰胺纤维材料,并以高产率生产具有良好牢度性能的染色和印花。

    Reactive dyes, their preparation and their use
    3.
    发明授权
    Reactive dyes, their preparation and their use 失效
    活性染料,它们的制备及其用途

    公开(公告)号:US08348412B2

    公开(公告)日:2013-01-08

    申请号:US13144610

    申请日:2010-01-11

    IPC分类号: G01D11/00 C09B62/00 C09D11/00

    摘要: Reactive dyes of formula wherein R1 is hydrogen or unsubstituted or substituted C1-C4alkyl, (R2)s denotes s identical or different substituents from the group halogen, nitro, unsubstituted or halo-substituted C1-C4alkyl, C2-C4alkanoylamino, C1-C4alkylsulfonyl, carbamoyl, sulfamoyl and sulfo, Me is chromium, cobalt or iron, E is a bivalent radical of formula wherein X denotes chlorine or fluorine, T is a fiber-reactive radical of formula —NH—(CH2)2-3—SO2—Z  (2a), —NH—(CH2)2-3—O—(CH2)2-3—SO2—Z  (2b), (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, s is the number 0, 1, 2 or 3, q is the number 0 or 1, A denotes a bivalent radical of formula wherein R1, R2, X, T, m, n, q and s are as defined above, R4 and R7 denote hydrogen or C1-C4alkyl, R5 and R6 represent, each independently of the other, identical or different substituents from the group hydroxyl, halogen, nitro, unsubstituted or halo-substituted C1-C4alkyl, C1-C4alkoxy, C2-C4alkanoylamino, C1-C4alkylsulfonyl, carbamoyl, sulfamoyl and sulfo, and t and u are each independently of the other the number 0, 1, 2 or 3, are especially suitable for dyeing synthetic polyamide fiber materials and yield dyeings or prints having good wet-fastness properties.

    摘要翻译: 硝基,未取代或卤素取代的C 1 -C 4烷基,C 2 -C 4烷酰基氨基,C 1 -C 4烷基磺酰基,C 1 -C 4烷基磺酰基,C 1 -C 4烷基磺酰基, 氨基甲酰基,氨磺酰基和磺基,Me是铬,钴或铁,E是下式的二价基团其中X表示氯或氟,T是式-NH-(CH2)2-3-SO2-Z的纤维反应性基团 (2a),-NH-(CH2)2-3-O-(CH2)2-3-SO2-Z(2b),(R3)0-2表示0-2个与卤素相同或不同的取代基, C1-C4烷基,C1-C4烷氧基和磺基,Z是乙烯基或-CH2-CH2-U基团,U是在碱性条件下可除去的基团,Q是-CH(Hal)-CH 2 - Hal或-C( Hal)= CH 2基,s是数0,1,2或3,q是数0或1,A表示下式的二价基团其中R1,R2,X,T,m,n,q和s分别为 如上所定义,R 4和R 7表示氢或C 1 -C 4烷基, R 5和R 6各自独立地表示与羟基,卤素,硝基,未取代或卤素取代的C 1 -C 4烷基,C 1 -C 4烷氧基,C 2 -C 4烷酰基氨基,C 1 -C 4烷基磺酰基,氨基甲酰基,氨磺酰基和磺基的相同或不同的取代基 ,t和u各自独立于数字0,1,2或3中的另一个,特别适用于染色合成聚酰胺纤维材料并产生具有良好耐湿性的染色或印花。

    Reactive Dyes, Their Preparation And Their Use
    4.
    发明申请
    Reactive Dyes, Their Preparation And Their Use 有权
    活性染料及其制备及其应用

    公开(公告)号:US20080083073A1

    公开(公告)日:2008-04-10

    申请号:US11665714

    申请日:2005-10-10

    CPC分类号: C09B62/4416

    摘要: Reactive dyes of formula (1), wherein R1 is hydrogen or unsubstituted or substituted C1-C4alkyl, (R2)s denotes s identical or different substituents from the group halogen, nitro, unsubstituted or halo-substituted C1-C4alkyl, C2-C4alkanoylamino, C1-C4alkylsulfonyl, carbamoyl, sulfamoyl and sulfo, Me is chromium, cobalt or iron, X is chlorine, T is a fibre-reactive radical of formula —NH—(CH2)2-3—SO2-Z (2a), —NH—(CH2)2-3—O—(CH2)2-3—SO2-Z (2b), formula (2c), formula (2d), formula (2e), formula (2f), (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(HaI)—CH2—HaI or —C(HaI)═CH2 group, Hal is halogen, s is the number 0, 1, 2 or 3 and m, n, r and q are each independently of the others the number 0 or 1, are especially suitable for dyeing synthetic polyamide fibre materials and yield dyeings or prints having good wet-fastness properties.

    摘要翻译: 式(1)的活性染料,其中R 1是氢或未取代或取代的C 1 -C 4烷基,(R 1) 表示与卤素,硝基,未取代或卤素取代的C 1 -C 4基团相同或不同的取代基。 烷基,C 2 -C 4烷酰基氨基,C 1 -C 4烷基磺酰基,氨基甲酰基,氨磺酰基和磺基 ,Me是铬,钴或铁,X是氯,T是式-NH-(CH 2 CH 2)2-3 -SO 3的纤维反应性基团 (2),-NH-(CH 2)2 - (O)(CH 2)2 - (2b),式(2c),式(2d),式(2e),式(2f),(R< SUB> 0-2表示0至2个相同或不同的取代基,基团卤素,C 1 -C 4烷基, 烷基,C 1 -C 4烷氧基和磺基,Z是乙烯基或-CH 2 CH 2 -CH 2 -U根本和U是一个可以移除的组 碱性条件,Q是-CH(H 1)-CH 2 -H 2或-C(H 1)-CH 2 H 2基,Hal是卤素,s是0 ,1,2或3,m,n,r和q各自独立地为数字0或1,特别适用于染色合成聚酰胺纤维材料,并产生具有良好耐湿性的染色或印花。

    REACTIVE DYES, THEIR PREPARATION AND THEIR USE
    5.
    发明申请
    REACTIVE DYES, THEIR PREPARATION AND THEIR USE 失效
    反应性染料及其制备及其使用

    公开(公告)号:US20110285781A1

    公开(公告)日:2011-11-24

    申请号:US13144610

    申请日:2010-01-11

    摘要: Reactive dyes of formula wherein R1 is hydrogen or unsubstituted or substituted C1-C4alkyl, (R2)s denotes s identical or different substituents from the group halogen, nitro, unsubstituted or halo-substituted C1-C4alkyl, C2-C4alkanoylamino, C1-C4alkylsulfonyl, carbamoyl, sulfamoyl and sulfo, Me is chromium, cobalt or iron, E is a bivalent radical of formula wherein X denotes chlorine or fluorine, T is a fibre-reactive radical of formula —NH—(CH2)2-3—SO2—Z  (2a), —NH—(CH2)2-3—O—(CH2)2-3—SO2—Z  (2b), (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, s is the number 0, 1, 2 or 3, q is the number 0 or 1, A denotes a bivalent radical of formula wherein R1, R2, X, T, m, n, q and s are as defined above, R4 and R7 denote hydrogen or C1-C4alkyl, R5 and R6 represent, each independently of the other, identical or different substituents from the group hydroxyl, halogen, nitro, unsubstituted or halo-substituted C1-C4alkyl, C1-C4alkoxy, C2-C4alkanoylamino, C1-C4alkylsulfonyl, carbamoyl, sulfamoyl and sulfo, and t and u are each independently of the other the number 0, 1, 2 or 3, are especially suitable for dyeing synthetic polyamide fibre materials and yield dyeings or prints having good wet-fastness properties.

    摘要翻译: 硝基,未取代或卤素取代的C 1 -C 4烷基,C 2 -C 4烷酰基氨基,C 1 -C 4烷基磺酰基,C 1 -C 4烷基磺酰基,C 1 -C 4烷基磺酰基, 氨基甲酰基,氨磺酰基和磺基,Me是铬,钴或铁,E是下式的二价基团其中X表示氯或氟,T是式-NH-(CH2)2-3-SO2-Z的纤维反应性基团 (2a),-NH-(CH2)2-3-O-(CH2)2-3-SO2-Z(2b),(R3)0-2表示0-2个与卤素相同或不同的取代基, C1-C4烷基,C1-C4烷氧基和磺基,Z是乙烯基或-CH2-CH2-U基团,U是在碱性条件下可除去的基团,Q是-CH(Hal)-CH 2 - Hal或-C( Hal)= CH 2基,s是数0,1,2或3,q是数0或1,A表示下式的二价基团其中R1,R2,X,T,m,n,q和s分别为 如上所定义,R 4和R 7表示氢或C 1 -C 4烷基, R 5和R 6各自独立地表示与羟基,卤素,硝基,未取代或卤素取代的C 1 -C 4烷基,C 1 -C 4烷氧基,C 2 -C 4烷酰基氨基,C 1 -C 4烷基磺酰基,氨基甲酰基,氨磺酰基和磺基的相同或不同的取代基 ,t和u各自独立于数字0,1,2或3中的另一个,特别适合于染色合成聚酰胺纤维材料并产生具有良好耐湿性的染色或印花。

    Reactive dyes, their preparation and their use
    6.
    发明授权
    Reactive dyes, their preparation and their use 有权
    活性染料,它们的制备及其用途

    公开(公告)号:US07678161B2

    公开(公告)日:2010-03-16

    申请号:US11665714

    申请日:2005-10-10

    CPC分类号: C09B62/4416

    摘要: Reactive dyes of formula (1), wherein R1 is hydrogen or unsubstituted or substituted C1-C4alkyl, (R2)s denotes s identical or different substituents from the group halogen, nitro, unsubstituted or halo-substituted C1-C4alkyl, C2-C4alkanoylamino, C1-C4alkylsulfonyl, carbamoyl, sulfamoyl and sulfo, Me is chromium, cobalt or iron, X is chlorine, T is a fiber-reactive radical of formula —NH—(CH2)2-3—SO2—Z (2a), —NH—(CH2)2-3—O—(CH2)2-3—SO2—Z (2b), formula (2c), formula (2d), formula (2e), formula (2f), (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(HaI)—CH2—HaI or —C(HaI)═CH2 group, Hal is halogen, s is the number 0, 1, 2 or 3 and m, n, r and q are each independently of the others the number 0 or 1, are especially suitable for dyeing synthetic polyamide fiber materials and yield dyeings or prints having good wet-fastness properties.

    摘要翻译: 式(1)的反应性染料,其中R 1是氢或未取代的或取代的C 1 -C 4烷基,(R 2)表示与卤素,硝基,未取代或卤素取代的C 1 -C 4烷基,C 2 -C 4烷酰基氨基, C1-C4烷基磺酰基,氨基甲酰基,氨磺酰基和磺基,Me是铬,钴或铁,X是氯,T是式-NH-(CH2)2-3-SO2-Z(2a)的纤维反应性基团,-NH - (CH2)2-3-O-(CH2)2-3-SO2-Z(2b),式(2c),式(2d),式(2e),式(2f),(R3) 表示0至2个与卤素,C 1 -C 4烷基,C 1 -C 4烷氧基和磺基相同或不同的取代基,Z为乙烯基或-CH 2 -CH 2 -U基团,U为在碱性条件下可除去的基团,Q为 -CH(H,H)-CH 2 -H a或-C(H 1)= CH 2基,Hal为卤素,s为数0,1,2或3,m,n,r和q各自独立地为 数字0或1,特别适用于染色合成聚酰胺纤维材料,y 具有良好的耐湿性能的染色或印花。