Patent ID: 7604669

Claim:
A dye mixture, comprising at least one dye of formula and at least one dye from the group of formulae wherein B 1 , B 2 and B 3 are each independently of the others an organic bridging member, Q 1 is C 1 -C 4 alkyl, halogen or a radical —SO 2 -Z, Q 2 and Q 3 are each independently of the other C 1 -C 4 alkoxy, Q 4 is C 1 -C 4 alkoxy, C 1 -C 4 alkyl, halogen or sulfo, Q 5 is C 1 -C 4 alkoxy, C 1 -C 4 alkyl, C 1 -C 4 alkanoylamino, ureido, halogen or sulfo, R 1 , R 2 , R 3 , R 4 , R 5 , R 6 , R 7 , R 8 and R 9 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 0 or 1, n and p are each independently of the other the number 0, 1 or 2, m is the number 0, 1, 2 or 3, t is the number 1, 2 or 3, X 1 , X 2 , X 3 , X 4 , X 5 and X 6 are each independently of the others halogen, and T 1 , T 2 and T 3 are each independently of the others a non-fibre-reactive substituent or a fibre-reactive radical of formula wherein (R 10 ) 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.