Colorant mixtures

Abstract

The present invention relates to a colorant mixture comprising (A) at least one blue- or black-dyeing disperse dye of formula wherein R1 denotes hydrogen or halogen, R2 and R3 are each independently of the other hydrogen; C1-C8-alkyl which is unsubstituted or substituted with hydroxy, cyano, C1-C4alkoxy or halogen; —(CH2)n—O—(CH2)mR4, wherein R4 denotes hydrogen or C1-C8-alkyl, n is a number from 2 to 6 and m is a number from 0 to 6; C5-C24aryl which is unsubstituted or substituted with hydroxy, carboxy, cyano, C1-C8alkyl, C1-C4alkoxy or halogen; or C6-C30aralkyl which is unsubstituted or substituted with hydroxy, cyano, C1-C4alkyl, C1-C8alkoxy 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.

Dependencies are inferred from the claim text.