Patent ID: 8083811

Claim:
A dye mixture, comprising at least one dye of formula and at least one dye from the group of formulae wherein R 3 is hydrogen or unsubstituted or substituted C 1 -C 4 alkyl, q is 0 or 1, t is the number 1, 2 or 3, X 1 , and X 3 are each independently of the others halogen, 3-carboxypyridin-1-yl, or 3-carbamoylpyridin-1-yl, and T 1 , and T 3 are each independently of the others a fibre-reactive radical of formula wherein (R 4 ) 0-2 denotes from 0 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 radical —CH 2 —CH 2 -U and U is a group removable under alkaline conditions, Q is a group —CH(Hal)-CH 2 -Hal or —C(Hal)=CH 2 , and Hal is halogen.