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1. 发明申请

WO2007003541A3 MIXTURES OF REACTIVE DYES AND THEIR USE 审中-公开
标题翻译：反应性染料的混合物及其使用
公开(公告)号：WO2007003541A3
公开(公告)日：2008-03-13
申请号：PCT/EP2006063625
申请日：2006-06-28
申请人： HUNTSMAN ADV MAT SWITZERLAND , TZIKAS ATHANASSIOS , ROENTGEN GEORG , CHRISTNACHER HUBERT JEAN LUC , CORTESE BRUNO
发明人： TZIKAS ATHANASSIOS , ROENTGEN GEORG , CHRISTNACHER HUBERT JEAN LUC , CORTESE BRUNO
IPC分类号： C09B67/22 , C09D11/00
CPC分类号： D06P3/66 , C09B67/0042 , C09B67/0045 , C09B67/0057 , C09B67/0059 , C09D11/037 , C09D11/17 , C09D11/18 , C09D11/32 , D06P1/38
摘要： Dye mixtures that comprise at least one dye of formula (1), together with at least one dye from the group of formulae (2), (3), (4) and (5), wherein the radicals have the definitions given in the claims, are suitable, with good build-up behaviour, for dyeing or printing cellulose-containing fibre materials, and yield dyeings having a deep shade and good fastness properties.
摘要翻译：包含式（1）的至少一种染料与至少一种式（2），（3），（4）和（5）的基团的染料的染料混合物，其中基团具有式对于染色或印刷含纤维素纤维材料，具有良好的聚集性能，并且产生具有深色度和良好牢度特性的染色。

2. 发明申请

WO2007017425A3 REACTIVE DYES, THEIR PREPARATION AND THEIR USE 审中-公开
标题翻译：活性染料，它们的制备和它们的用途
公开(公告)号：WO2007017425A3
公开(公告)日：2007-04-05
申请号：PCT/EP2006064937
申请日：2006-08-02
申请人： HUNTSMAN ADV MAT SWITZERLAND , CHRISTNACHER HUBERT JEAN LUC , TZIKAS ATHANASSIOS , ROENTGEN GEORG
发明人： CHRISTNACHER HUBERT JEAN LUC , TZIKAS ATHANASSIOS , ROENTGEN GEORG
IPC分类号： C09B62/04 , C09B62/515 , C09D11/02
CPC分类号： C09B62/043 , C09B62/4416 , Y10S8/918
摘要： Reactive dyes of formula (1), wherein B is an aliphatic bridging member, R 1 is C 1 -C 4 alkyl, halogen or an -SO 2 -Z radical, R 2 and R 3 are each independently of the other C 1 -C 4 alkoxy, R 4 , R 5 and R 6 are each independently of the others hydrogen or unsubstituted or substituted C 1 -C 4 alkyl, k and q are each independently of the other the number O or 1 , p is the number O, 1 or 2, X 1 and X 2 are each independently of the other halogen, and T is halogen, a non-fibre-reactive substituent or a fibre-reactive radical of formula (2a), (2b), (2c), (2d), (2e) or (2f), wherein (R 7 ) 0-2 denotes from O to 2 identical or different substituents from the group halogen, C 1 -C 4 alkyl, C 1 C 4 alkoxy and sulfo, Z is vinyl or a -CH 2 -CH 2 -U radical and U is a group that is removable under alkaline conditions, Q is a -CH(Hal)-CH 2 -HaI or -C(Hal)=CH 2 group and Hal is halogen, or T is a radical of formula (3), wherein R 1 , R 2 , R 3 , R 4 , k, p and q each have the definitions given above, are suitable especially for dyeing cotton and yield dyeings having good all-round fastness properties.
摘要翻译：式（1）的活性染料，其中B是脂族桥连成员，R 1是C 1 -C 4烷基，卤素或 -SO 2 -Z基团，R 2 SUB 3和R 3各自独立于另一个C 1 -C 1 -C R 4，R 5，R 5，和R 6各自独立地为氢或未被取代的或被取代的 C 1 -C 4烷基，k和q各自独立地是数字0或1，p是数字0,1或2，X _{（2a），（2b）的非纤维反应性取代基或纤维反应性基团的卤素，其中R 1和X 2各自独立于其它卤素，并且T为卤素，，（2c），（2d），（2e）或（2f），其中（R 7）0-2表示O至2个相同或不同的基团卤素，C 1 -C 4烷基，C 1 -C 4烷氧基和磺基，Z为乙烯基或 -CH 2 SUB-2 -U基团，并且U是基团在碱性条件下可除去，Q为-CH（Hal）-CH 2 -Hal或-C（Hal）= CH 2 SUB基团，Hal为卤素或T为式（3）的基团，其中R 1，R 2，R 3，R 4，k，k，，p和q各自具有上面给出的定义，特别适用于具有良好的全面牢度性能的染色棉和产量染色。}

3. 发明申请

WO2009053238A3 REACTIVE DYES, PROCESSES FOR THEIR PREPARATION AND THEIR USE 审中-公开
标题翻译：反应性染料及其制备方法及其使用
公开(公告)号：WO2009053238A3
公开(公告)日：2009-12-17
申请号：PCT/EP2008063373
申请日：2008-10-07
申请人： HUNTSMAN ADV MAT SWITZERLAND , TZIKAS ATHANASSIOS , VERDUGO THOMAS , ROENTGEN GEORG
发明人： TZIKAS ATHANASSIOS , VERDUGO THOMAS , ROENTGEN GEORG
IPC分类号： C09B62/503 , C09B62/465 , C09B67/22
CPC分类号： C09B62/5033 , C09B62/465 , C09B67/004
摘要： Reactive dyes of the formula (1) in which Q1 is hydrogen, halogen or a radical of the formula (2a) or (2b),R1, R2 and R3 independently of one another are hydrogen or C1-C4alkyl which is unsubstituted or substituted by hydroxyl, sulfo, carboxyl or sulfato, and R1 in formula (1) and R1 in formula (2a) have identical or different meanings and R2 in formula (1) and R2 in formula (2a) have identical or different meanings, (R4)0-1 and (R5)0-1 independently of one another are 0 or 1 identical or different substituents from the group consisting of C1-C4alkyl, C1-C4alkoxy, halogen and sulfo, A is hydrogen or C1-C4alkyl which is unsubstituted or substituted by hydroxyl, sulfo, carboxyl or sulfato, phenyl which is unsubstituted or substituted by C1-C4alkyl, C1-C4alkoxy, C2-C4alkanoylamino, hydroxyl, carboxyl, carbamoyl, sulfo or halogen, phenyl-C1-C2alkylene which is unsubstituted or substituted in the phenyl ring by C1-C4alkyl, C1-C4alkoxy, C2-C4alkanoylamino, hydroxyl, carboxyl, sulfo, carbamoyl or halogen, or C5-C7cycloalkyl which is unsubstituted or substituted by C1-C4alkyl, B is a C2-C12alkylene radical which can be interrupted by 1, 2 or 3 members from the group consisting of -NH-, -N(CH3)- or -O- and is unsubstituted or substituted by hydroxyl, sulfo, sulfato, cyano or carboxyl, a C5-C7cycloalkylene radical or C1-C2alkylene-C5-C7cycloalkylene radical which are unsubstituted or substituted in the cycloalkylring by C1C4alkyl,C1C2alkylenephenylene radical or phenylene radical which are unsubstituted or substituted in the phenyl ring by C1C4alkyl, C1C4alkoxy, C2-C4alkanoylamino, sulfo, halogen or carboxyl, V1 and V2 independently of one another are halogen, T is a radical of the formula -CO-(CH2)m-SO2-Y (3a), -CO-CH(HaI)-CH2-HaI (3b) or -CO-C(HaI)=CH2 (3c), Hal is halogen, X is hydroxyl or Y, Y is vinyl or a radical -CH2-CH2-U and U is a group which can be split off under alkaline conditions, and m is the number 2, 3 or 4. are suitable for dyeing widely varying fibre materials, in particular cellulosic fibre materials, and produce dyeings with good allround properties.
摘要翻译：其中Q1是氢，卤素或式（2a）或（2b）的基团的式（1）的反应性染料是R 1，R 2和R 3彼此独立的氢或C 1 -C 4烷基，其未被取代或被羟基，磺基，羧基或硫酸根，式（1）中的R 1和式（2a）中的R 1具有相同或不同的含义，式（1）中的R 2和式（2a）中的R 2具有相同或不同的含义， 0-1和（R5）0-1彼此独立地是0或1个与C1-C4烷基，C1-C4烷氧基，卤素和磺基基团相同或不同的取代基，A是氢或未被取代的C 1 -C 4烷基被羟基，磺基，羧基或硫酸根取代的苯基，未被取代或被C 1 -C 4烷基，C 1 -C 4烷氧基，C 2 -C 4烷酰基氨基，羟基，羧基，氨基甲酰基，磺基或卤素取代的苯基，未取代或取代的苯基-C 1 -C 2亚烷基 C 1 -C 4烷基，C 1 -C 4烷氧基，C 2 -C 4烷酰基氨基，羟基，羧基，磺基，氨基甲酰基的苯环 1或卤素，或未被取代或被C 1 -C 4烷基取代的C 5 -C 7环烷基，B为C2-C12亚烷基，其可以被-NH-，-N（CH 3） - 或-O-，并且是未取代的或被羟基，磺基，硫酸基，氰基或羧基取代的C 5 -C 7亚环烷基或C 1 -C 2亚烷基-C 5 -C 7亚环烷基，其未被取代或被被C 1 -C 4烷基，C 1 -C 2亚烷基亚苯基或亚苯基取代的环烷基 C 1 -C 4烷基，C 1 -C 4烷氧基，C 2 -C 4烷酰基氨基，磺基，卤素或羧基，V 1和V 2彼此独立地在苯环中被取代或取代的基团是卤素，T是式-CO-（CH 2）m - SO2-Y（3a），-CO-CH（HaI）-CH2-HaI（3b）或-CO-C（HaI）= CH2（3c），Hal是卤素，X是羟基或Y，Y是乙烯基或基团-CH 2 -CH 2 -U和U是在碱性条件下可以分离的基团，m是2,3或4号，适用于广泛变化的纤维的染色特别是纤维素纤维材料，并产生具有良好全面性能的染色。

4. 发明申请

WO2011101185A9 MIXTURES OF FIBRE-REACTIVE DYES AND THEIR USE IN A METHOD FOR DI- OR TRICHROMATIC DYEING OR PRINTING 审中-公开
标题翻译：纤维反应性染料的混合物及其在二色或三色染色或印刷方法中的用途
公开(公告)号：WO2011101185A9
公开(公告)日：2012-03-29
申请号：PCT/EP2011050397
申请日：2011-01-13
申请人： HUNTSMAN ADV MAT SWITZERLAND , TZIKAS ATHANASSIOS , ROENTGEN GEORG , CASARTELLI MARCO , CODEMO REMO , LANDRE JEAN-FRANCOIS
发明人： TZIKAS ATHANASSIOS , ROENTGEN GEORG , CASARTELLI MARCO , CODEMO REMO , LANDRE JEAN-FRANCOIS
IPC分类号： C09B67/22 , C09B62/513 , D06P1/38 , D06P3/66
CPC分类号： C09B62/513 , C09B62/4413 , C09B62/4415 , C09B67/0042 , C09B67/0047 , C09B67/0052 , D06P1/38 , D06P3/663 , Y10S8/917 , Y10S8/918 , Y10S8/919 , Y10S8/924 , Y10S8/926
摘要： Dye mixtures, comprising at least one red dyeing dye of the formula (1) and at least one blue, yellow, orange or brown dyeing dye from the group of the formulae (2), (3), (4), (5) and (6), wherein B is an aliphatic bridging member, R1, R3 and R8 are each independently of the others hydrogen or C1-C4alkyl, R2, R4, R5, R9, R11, R12, R13, R14, R15 and R16 are each independently of the others hydrogen, C1-C4alkyl, C1-C4alkoxy or sulfo, R6 and R10 are each independently of the other amino or C1-C4alkyl, (R7)j denotes j identical or different substituents selected from the group C2-C4alkanoylamino, ureido, C1-C4alkyl and C1-C4alkoxy, (R17)i denotes i identical or different substituents selected from the group C2-C4alkanoylamino, ureido, sulfo, C1-C4alkyl and C1-C4alkoxy, X1, X2, X3, X4, X5 and X6 are each independently of the others halogen, 3-carboxypyridin-1-yl or 3-carbamoylpyridin-1-yl, Z1, Z2 and Z3 are each independently of the others a fibre-reactive group of the formula -SO2-Y8, (7a) or -NH-CO-(CH2)2-3-SO2-Y9 (7b), Y1, Y2, Y3, Y4, Y5, Y6, Y7, Y8 and Y9 are each independently of the others vinyl or a radical -CH2-CH2-U and U is a group removable under alkaline conditions, i, j, k and l are each independently of the other the number 0, 1 or 2, m is the number 1 or 2, n and u are each independently of the other the number 1, 2 or 3, p and q are each independently of the other the number 0 or 1, r and s are each independently of the other the number 0 or 1, and t is the number 0, 1 or 2, and the sum of r, s and t is 2 or 3 are suitable especially for the dichromatic or trichromatic dyeing or printing of cellulosic fibre materials and yield dyeings or prints having good reproducibility and good all-round fastness properties.
摘要翻译：包含至少一种式（1）的红染色剂和至少一种式（2），（3），（4），（5）的基团的蓝，黄，橙或棕染色染料的染料混合物，和（6）其中B是脂族桥连构件，R 1，R 3和R 8各自独立地为氢或C 1 -C 4烷基，R 2，R 4，R 5，R 9，R 11，R 12，R 13，R 14，R 15和R 16为各自独立地为氢，C 1 -C 4烷基，C 1 -C 4烷氧基或磺基，R 6和R 10各自独立地为其它氨基或C 1 -C 4烷基，（R 7）j表示相同或不同的选自C 2 -C 4烷酰基氨基，脲基，C 1 -C 4烷基和C 1 -C 4烷氧基，（R 17）i表示相同或不同的选自C 2 -C 4烷酰基氨基，脲基，磺基，C 1 -C 4烷基和C 1 -C 4烷氧基，X 1，X 2，X 3，X 4，X 5和 X 6各自独立地为卤素，3-羧基吡啶-1-基或3-氨基甲酰基吡啶-1-基，Z1，Z2和Z3各自独立地为式-SO2-Y8的纤维反应性基团（ 7A）或-NH-CO-（CH2）2-3-SO2-Y9（7b），Y1，Y2，Y3，Y4，Y5，Y6，Y7，Y8和Y9各自独立地为乙烯基或基团-CH2- CH2-U和U是在碱性条件下可除去的基团，i，j，k和l各自独立于数字0,1或2中的另一个，m是数字1或2，n和u各自独立地为数字1,2或3中的另一个，p和q各自独立于数字0或1中的另一个，r和s各自独立于数字0或1中的另一个，并且t是数字0,1或2， r，s和t的总和为2或3，特别适用于纤维素纤维材料的二色或三色染色或印花，并且具有良好的再现性和良好的全面牢固性能的产量染色或印花。

5. 发明申请

WO2007006653A3 REACTIVE DYES, A PROCESS FOR THEIR PREPARATION AND THEIR USE 审中-公开
标题翻译：反应性染料及其制备方法及其使用
公开(公告)号：WO2007006653A3
公开(公告)日：2007-09-07
申请号：PCT/EP2006063639
申请日：2006-06-28
申请人： HUNTSMAN ADV MAT SWITZERLAND , ROENTGEN GEORG , DJOKIC DRAGANA , FEKETE LASZLO
发明人： ROENTGEN GEORG , DJOKIC DRAGANA , FEKETE LASZLO
IPC分类号： C09B62/44
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), R 1 is hydrogen, acetyl, sulfo, a,ß-dibromopropionylamino, a-bromoacryloylamino, ß-chloroethylsulfonylbutyrylamino, ß-sulfatoethylsulfonylbutyrylamino or vinylsulfonylbutyrylamino, R 2 is methyl or methoxy, X is halogen, Y is vinyl or ß-sulfatoethyl and Z is hydroxy, vinyl or ß-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，a，β-二溴丙酰基氨基， β-氯乙基磺酰基丁酰氨基，β-硫酸乙基磺酰基丁酰氨基或乙烯基磺酰丁酰氨基，R 2是甲基或甲氧基，X是卤素，Y是乙烯基或β-硫酸基乙基，Z是羟基，乙烯基或β-磺酸基乙基。特别适用于染色棉和具有良好全面坚牢度性能的染色。

6. 发明申请

WO2008017615A3 RED REACTIVE DYES, THEIR PREPARATION AND THEIR USE 审中-公开
标题翻译：红色反应性染料及其制备及其使用
公开(公告)号：WO2008017615A3
公开(公告)日：2008-11-27
申请号：PCT/EP2007057873
申请日：2007-07-31
申请人： HUNTSMAN ADV MAT SWITZERLAND , ROENTGEN GEORG , FEKETE LASZLO
发明人： ROENTGEN GEORG , FEKETE LASZLO
IPC分类号： C09B62/44 , C09D11/00 , D06P1/38
CPC分类号： C09B62/4415 , C09D11/17 , C09D11/18 , C09D11/32 , C09D11/328 , D06P1/382 , D06P3/663 , D06P5/30
摘要： Reactive dyes of formula (1) 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 (2a) or (2b) X1 and X2 independently of one another are halogen, T is a fibre-reactive radical of the formula (3a) -NH-(CH2)2-3-SO2-Z, (3b) -NH-(CH2)2-3-O-(CH2)2-3-SO2-Z, (3c), (3d), (3e), (3f) or (3g), (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：式（1）的反应性染料，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（2a）或（2b）的重氮组分的基团，X 1和X 2彼此独立地 T是具有式（3a）-NH-（CH2）2-3-SO2-Z，（3b）-NH-（CH2）2-3-O-（CH2）2- 3-SO 2 -Z，（3c），（3d），（3e），（3f）或（3g），（R3）0-2表示0-2个与卤素，C 1 -C 4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 基团，Hal是卤素，n是数字0,1或2，m和q彼此独立地是数字0或1，适用于染色含纤维素或含酰胺基的纤维材料。

7. 发明申请

WO2005052063A3 MIXTURES OF REACTIVE DYES AND THEIR USE 审中-公开
标题翻译：反应性染料的混合物及其使用
公开(公告)号：WO2005052063A3
公开(公告)日：2005-09-15
申请号：PCT/EP2004052844
申请日：2004-11-08
申请人： CIBA SC HOLDING AG , TZIKAS ATHANASSIOS , ROENTGEN GEORG
发明人： TZIKAS ATHANASSIOS , ROENTGEN GEORG
IPC分类号： C09B20060101 , C09B67/00 , C09B67/22
CPC分类号： C09B67/005
摘要： Dye mixtures comprising at least one dye of formula (I) together with at least one dye of formula (II) 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（I）染料与至少一种式（II）染料的染料混合物，其中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，同时具有良好的聚集性行为和屈服染色，具有良好的牢度特性。

8. 发明申请

WO2004088031A3 MIXTURES OF REACTIVE DYES AND THEIR USE 审中-公开
标题翻译：反应性染料的混合物及其使用
公开(公告)号：WO2004088031A3
公开(公告)日：2004-11-25
申请号：PCT/EP2004050353
申请日：2004-03-24
申请人： CIBA SC HOLDING AG , TZIKAS ATHANASSIOS , ROENTGEN GEORG
发明人： TZIKAS ATHANASSIOS , ROENTGEN GEORG
IPC分类号： C09B62/09 , C09B62/44 , C09B62/513 , C09B67/22
CPC分类号： C09B62/4415 , C09B67/0057
摘要： Dye mixtures comprising at least one dye of formula together with at least one dye of formula wherein the radicals indicated in the formulae are defined in accordance with the claims, are suitable for dyeing or printing cellulosic fibre materials with good build-up behaviour and yield dyeings of a deep shade having good fastness properties.
摘要翻译：包含至少一种式的染料的染料混合物与至少一种下式的染料一起使用，其中式中所示的基团根据权利要求书定义，适用于染色或印刷具有良好聚集行为和产率染色的纤维素纤维材料具有良好的牢度特性的深色阴影。

9. 发明专利

MY169307A FIBRE-REACTIVE DYES, THEIR PREPARATION AND THEIR USE 未知
公开(公告)号：MY169307A
公开(公告)日：2019-03-21
申请号：MYPI2013003125
申请日：2012-03-05
申请人： HUNTSMAN ADV MAT SWITZERLAND , HUNTSMAN ADV MAT SWITZERLAND
发明人： ROENTGEN GEORG , FEKETE LASZLO , NICOLLET MICHAEL
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, is a radical of the formula -SOrY (4a), -CONH-(CH2)p-SOr Y (4b), -NH-CO-CH(Hal)-CHrHal (4c), -NH-CO-C(Hal)=CH2 (4d), or H (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-(CH2h-3-SOr Y (5b), or -NH-(CH2h-rO-(CH2h-rSOrY (5c), R4 is hydrogen or unsubstituted or substituted C1-C4alkyl, (R 5)o-2 denotes from Oto 2 identical or different substituents from the group C1-C4- alkyl, Cr C4alkoxy and sulfo, Hal is halogen, Y is vinyl or a -CHrCHrU 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.

10. 发明专利

BR112020016325B1 Processo para curtimento e tingimento simultâneos de material fibroso contendo colágeno, couro ou imitação de couro, e seu uso 未知
公开(公告)号：BR112020016325B1
公开(公告)日：2022-04-26
申请号：BR112020016325
申请日：2019-01-25
申请人： HUNTSMAN ADV MAT SWITZERLAND
发明人： TZIKAS ATHANASSIOS , DARRYL MILES CASSINGHAM , ROENTGEN GEORG
IPC分类号： C14C3/08 , D06P1/02 , D06P3/00
摘要： a presente invenção refere-se a um processo para o curtimento e o tingimento simultâneos de material fibroso contendo colágeno, em que o dito material é tratado com um licor contendo pelo menos um corante reativo selecionado a partir do grupo de fórmula (1): a1- (z1)2-3 e (2) e em que a1, a2 e a3 são, cada um independentemente uns dos outros, o radical de um cromóforo monoazo, poliazo, azo complexado com metal, antraquinona, ftalocianina, formazan ou dioxazina tendo pelo menos um grupo sulfo, b é um elemento de ponte orgânico, q1 , q2, q3 e q4 são, cada um, independentemente uns dos outros, hidrogênio ou c1-c4 alquila não substituída ou substituída, g1 e g2 são halogênio, 3-carboxipiridin-1-ila ou 3-carbamoilpiridin-1-ila, (z1)2-3 é 2 a 3 radicais reativos à fibra idênticos ou diferentes, z2 e z3 são, cada um independentemente uns dos outros, radicais reativos à fibra idênticos ou diferentes, e b é o número 0 ou 1, combinando duas etapas de produção, curtimento e tingimento de couro, em uma única etapa, preservando assim recursos e reduzindo o impacto ambiental.

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