Patent ID: 6063137
Filing Date: 2000-05-16
Classification: C09B,C09D,D06P,Y10S

Abstract:
A process for dyeing or printing paper, films of plastic or fibre material containing hydroxyl groups or containing nitrogen with reactive dyes, which comprises dyeing with a dye mixture of at least one reactive dye of the formula (1) from the following group a) and at least one reactive dye from the following groups b), c) and d): whereina) is a green- or blue-dyeing reactive dye of the formula (1) ##STR77## in which NiPhC is the radical of a nickel phthalocyanine,R.sub.1 is hydrogen or substituted or unsubstituted C.sub.1 -C.sub.4 alkyl,V.sub.1 is C.sub.1 -C.sub.8 alkyl which is substituted by a fibre-reactive group of the formula ##STR78## in which R' is hydrogen or C.sub.1 -C.sub.4 alkyl,X.sub.5 is fluorine or chlorine,Y.sub.4 is hydrogen, C.sub.1 -C.sub.8 alkyl which is unsubstituted or substituted by hydroxyl, sulfo or sulfato and uninterrupted or interrupted by oxygen, or phenyl or naphthyl which are unsubstituted or substituted by C.sub.1 -C.sub.4 alkyl, C.sub.1 -C.sub.4 alkoxy, halogen, carboxyl or sulfo, andZ is a radical of the formula --CH.dbd.CH.sub.2 or --CH.sub.2 --CH.sub.2 --U.sub.1 and U.sub.1 is a leaving group; or V.sub.1 is phenyl or naphthyl which are substituted by a fibre-reactive group of the formula (8a), (8b) or (8c) in which R', X.sub.5, Y.sub.4 andZ are defined as above and furthermore may be substituted by C.sub.1 -C.sub.4 alkyl, C.sub.1 -C.sub.4 alkoxy, halogen, carboxyl or sulfo; andx is 2 to 4 and y is 1 to 2;b) is a blue-dyeing reactive dye of the formula (2) or (3) ##STR79## in which (R.sub.2).sub.0-3 is 0 to 3 C.sub.1 -C.sub.4 alkyl radicals which are identical or different from one another and(R.sub.3).sub.0-3 is 0 to 3 substituents, which are identical or different from another, selected from the group consisting of C.sub.1 -C.sub.4 alkyl, C.sub.1 -C.sub.4 alkoxy, halogen, carboxyl and sulfo,X.sub.1 is chlorine or fluorine andR.sub.4 is hydrogen or C.sub.1 -C.sub.4 alkyl which is unsubstituted or substituted by hydroxyl, sulfo or sulfato, ##STR80## in which R.sub.5 is hydrogen or C.sub.1 -C.sub.4 alkyl which is unsubstituted or substituted by hydroxyl, sulfo or sulfato,X.sub.2 is chlorine,Y.sub.1 is hydrogen, C.sub.1 -C.sub.8 alkyl which is unsubstituted or substituted by hydroxyl, sulfo or sulfato and uninterrupted or interrupted by oxygen, or phenyl or naphthyl which are unsubstituted or substituted by C.sub.1 -C.sub.4 alkyl, C.sub.1 -C.sub.4 alkoxy, halogen, carboxyl or sulfo, andthe benzene nuclei I, II, and III contain no further substituents or are further substituted by C.sub.1 -C.sub.4 alkyl, C.sub.1 -C.sub.4 alkoxy, halogen or carboxyl;with the proviso that the reactive dye of formula (3) is not the reactive dye of the formulac) is a red-dyeing reactive dye of the formula (4) ##STR81## in which R.sub.6 is hydrogen or C.sub.1 -C.sub.4 alkyl which is unsubstituted or substituted by hydroxyl, sulfo or sulfato,R.sub.7 and R.sub.8 independently of one another are hydrogen, C.sub.1 -C.sub.4 alkyl, C.sub.1 -C.sub.4 alkoxy, halogen, carboxyl or sulfo,X.sub.3 is chlorine or fluorine andY.sub.2 is hydrogen, C.sub.1 -C.sub.8 alkyl which is unsubstituted or substituted by hydroxyl, sulfo, sulfato or a radical of the formula --SO.sub.2 --Z and is uninterrupted or interrupted by oxygen, or phenyl or naphthyl which are unsubstituted or substituted by C.sub.1 -C.sub.4 alkyl, C.sub.1 -C.sub.4 alkoxy, halogen, carboxyl, sulfo or a radical of the formula --SO.sub.2 --Z or --CO--NH--(CH.sub.2).sub.2-3 --SO.sub.2 --Z, orthe radical --N(R.sub.6)--Y.sub.2 is morpholino, in whichZ is a radical of the formula --CH.dbd.CH.sub.2 or --CH.sub.2 --CH.sub.2 --U.sub.1 and U.sub.1 is a leaving group;d) is a yellow- or orange-dyeing reactive dye of the formula (5) ##STR82## in which R.sub.9 is hydrogen or C.sub.1 -C.sub.4 alkyl which is unsubstituted or substituted by hydroxyl, sulfo or sulfato,R.sub.10 and R.sub.11 independently of one another are hydrogen, C.sub.1 -C.sub.4 alkyl, C.sub.1 -C.sub.4 alkoxy, halogen, carboxyl or sulfo,X.sub.4 is chlorine or fluorine andY.sub.3 is hydrogen, C.sub.1 -C.sub.8 alkyl which is unsubstituted or substituted by hydroxyl, sulfo or sulfato and is uninterrupted or interrupted by oxygen, or phenyl or naphthyl which are unsubstituted or substituted by C.sub.1 -C.sub.4 alkyl, C.sub.1 -C.sub.4 alkoxy, halogen, carboxyl, sulfo or a halogenotriazinylamino radical which is unsubstituted or further substituted, orthe radical --N(R.sub.9)--Y.sub.3 is morpholino, andK.sub.1 is a radical of the formula ##STR83## in which R.sub.12 is hydroxyl or amino,R.sub.13 is methyl or carboxyl,(R.sub.14).sub.0-3 is 0 to 3 identical or different substituents from the group consisting of C.sub.1 -C.sub.4 alkyl, C.sub.1 -C.sub.4 alkoxy, halogen, carboxyl and sulfo,R.sub.15 and R.sub.17 are C.sub.1 -C.sub.4 alkyl andR.sub.16 is cyano, carbamoyl or sulfomethyl.