A coating composition can include water and polyurethane particles including sulfonated- or carboxylated-diamine groups, isocyanate-generated amine groups, and polyalkylene oxide side-chains.

Provided are a filament that does not impair the strength that is intrinsic to the filament and contains a disperse dye, and has excellent color fastness, a material using the filament, and a method for producing the material. The filament containing a polyamide resin having an aromatic ring and/or a hetero ring, and a disperse dye having an aromatic ring and/or a hetero ring.

Provided are a filament that does not impair the strength that is intrinsic to the filament and contains a disperse dye, and has excellent color fastness, a material using the filament, and a method for producing the material. The filament containing a polyamide resin having an aromatic ring and/or a hetero ring, and a disperse dye having an aromatic ring and/or a hetero ring.

The present invention relates to a colorant mixture comprising

(A) at least one blue- or black-dyeing disperse dye of formula

##STR00001## wherein R.sub.1 denotes hydrogen or halogen, R.sub.2 and R.sub.3 are each independently of the other hydrogen; C.sub.1-C.sub.8-alkyl which is unsubstituted or substituted with hydroxy, cyano, C.sub.1-C.sub.4alkoxy or halogen; —(CH.sub.2).sub.n—O—(CH.sub.2).sub.mR.sub.4, wherein R.sub.4 denotes hydrogen or C.sub.1-C.sub.8-alkyl, n is a number from 2 to 6 and m is a number from 0 to 6; C.sub.5-C.sub.24aryl which is unsubstituted or substituted with hydroxy, carboxy, cyano, C.sub.1-C.sub.8alkyl, C.sub.1-C.sub.4alkoxy or halogen; or C.sub.6-C.sub.30aralkyl which is unsubstituted or substituted with hydroxy, cyano, C.sub.1-C.sub.4alkyl, C.sub.1-C.sub.8alkoxy groups or halogen; and

(B) at least one yellow-, orange- or red-dyeing disperse dye, solvent dye, vat dye or pigment; and to the use thereof in dyeing or printing cellulose or cellulose blend fibre materials.

The present invention relates to a colorant mixture comprising

(A) at least one blue- or black-dyeing disperse dye of formula

##STR00001## wherein R.sub.1 denotes hydrogen or halogen, R.sub.2 and R.sub.3 are each independently of the other hydrogen; C.sub.1-C.sub.8-alkyl which is unsubstituted or substituted with hydroxy, cyano, C.sub.1-C.sub.4alkoxy or halogen; —(CH.sub.2).sub.n—O—(CH.sub.2).sub.mR.sub.4, wherein R.sub.4 denotes hydrogen or C.sub.1-C.sub.8-alkyl, n is a number from 2 to 6 and m is a number from 0 to 6; C.sub.5-C.sub.24aryl which is unsubstituted or substituted with hydroxy, carboxy, cyano, C.sub.1-C.sub.8alkyl, C.sub.1-C.sub.4alkoxy or halogen; or C.sub.6-C.sub.30aralkyl which is unsubstituted or substituted with hydroxy, cyano, C.sub.1-C.sub.4alkyl, C.sub.1-C.sub.8alkoxy groups or halogen; and

(B) at least one yellow-, orange- or red-dyeing disperse dye, solvent dye, vat dye or pigment; and to the use thereof in dyeing or printing cellulose or cellulose blend fibre materials.

The present invention relates to azo dyes of formula ##STR00001##
wherein R.sub.1 denotes hydrogen or C.sub.1-C.sub.12alkyl which is unsubstituted or substituted by one or more C.sub.1-C.sub.12alkoxy groups, C.sub.1-C.sub.12alkylcarbonyl groups, C.sub.7-C.sub.25arylcarbonyl groups, hydroxyl groups, amino groups, cyano groups or halogen atoms and which may be interrupted one or more times by the radical O, S, NR.sub.4, COO or OOC, R.sub.4 is hydrogen or C.sub.1-C.sub.12alkyl; X is hydrogen or halogen; and R.sub.2 and R.sub.3 are each independently of the other hydrogen; C.sub.1-C.sub.12alkyl which is unsubstituted or substituted by cyano, carboxy, hydroxy, C.sub.1-C.sub.6alkoxy or C.sub.2-C.sub.8alkoxyalkoxy; or are C.sub.7-C.sub.25aralkyl which is unsubstituted or substituted by cyano, carboxy, hydroxy, C.sub.1-C.sub.6alkoxy or C.sub.2-C.sub.8alkoxyalkoxy,
to mixtures containing said dyes and to the use thereof in dyeing or printing semi-synthetic and especially synthetic hydrophobic fibre materials, more especially textile materials.

The present invention relates to azo dyes of formula ##STR00001##
wherein R.sub.1 denotes hydrogen or C.sub.1-C.sub.12alkyl which is unsubstituted or substituted by one or more C.sub.1-C.sub.12alkoxy groups, C.sub.1-C.sub.12alkylcarbonyl groups, C.sub.7-C.sub.25arylcarbonyl groups, hydroxyl groups, amino groups, cyano groups or halogen atoms and which may be interrupted one or more times by the radical O, S, NR.sub.4, COO or OOC, R.sub.4 is hydrogen or C.sub.1-C.sub.12alkyl; X is hydrogen or halogen; and R.sub.2 and R.sub.3 are each independently of the other hydrogen; C.sub.1-C.sub.12alkyl which is unsubstituted or substituted by cyano, carboxy, hydroxy, C.sub.1-C.sub.6alkoxy or C.sub.2-C.sub.8alkoxyalkoxy; or are C.sub.7-C.sub.25aralkyl which is unsubstituted or substituted by cyano, carboxy, hydroxy, C.sub.1-C.sub.6alkoxy or C.sub.2-C.sub.8alkoxyalkoxy,
to mixtures containing said dyes and to the use thereof in dyeing or printing semi-synthetic and especially synthetic hydrophobic fibre materials, more especially textile materials.

Provided are a dyeing composition which contains an azo coloring agent represented by Formula 1 or 2, a dyed product which is obtained by being dyed with the dyeing composition, and a novel azo coloring agent. In Formulae 1 and 2, C.sup.1 represents a heteroaromatic group, A.sup.1 and B.sup.1 each independently represent a heteroaromatic group, an aromatic group, or a group having a methine structure, and at least one of A.sup.1 or B.sup.1 represents a heteroaromatic group, D.sup.1 represents an anthraquinonyl group, and E.sup.1 represents a heteroaromatic group, an aromatic group, or a group having a methine structure.

A.sup.1-NNC.sup.1NNB.sup.1Formula 1

D.sup.1-NN-E.sup.1Formula 2

Provided are a dyeing composition which contains an azo coloring agent represented by Formula 1 or 2, a dyed product which is obtained by being dyed with the dyeing composition, and a novel azo coloring agent. In Formulae 1 and 2, C.sup.1 represents a heteroaromatic group, A.sup.1 and B.sup.1 each independently represent a heteroaromatic group, an aromatic group, or a group having a methine structure, and at least one of A.sup.1 or B.sup.1 represents a heteroaromatic group, D.sup.1 represents an anthraquinonyl group, and E.sup.1 represents a heteroaromatic group, an aromatic group, or a group having a methine structure.

A.sup.1-NNC.sup.1NNB.sup.1Formula 1

D.sup.1-NN-E.sup.1Formula 2

The present invention pertains to an aqueous ink containing mixtures of solvent dyes and disperse dyes suitable for printing on hydrophobic textile substrates.