C - Chemistry – Metallurgy – 09 – B
Patent
C - Chemistry, Metallurgy
09
B
C09B 67/22 (2006.01)
Patent
CA 2477136
The invention relates to reactive dye mixtures containing one or several dyes of general formula (I), one or several dyes of general formula (II) and, optionally, one or several dyes or general formula (IIIa) - (IIIf), wherein D1 - D8, R, R1 - R39, Z, Z1 - Z3 and M have the meaning as cited in Claim 1. The invention also relates to the production and the use thereof in order to dye and print fibrous material containing hydroxy and/or carbonamide groups.
L'invention concerne des mélanges de colorants réactifs, contenant un ou plusieurs colorants de formule générale (I), un ou plusieurs colorants de formule générale (II), et éventuellement un ou plusieurs colorants de formule générale (IIIa) à (IIIf), formules dans lesquelles D?1¿ à D?8¿, R, R?1¿ à R?39¿, Z, Z?1¿ à Z?3¿ et M dont la signification indiquée dans la revendication 1. L'invention concerne également la production et l'utilisation desdits mélanges pour colorer et imprimer un matériau fibreux contenant des groupes hydroxy et/ou carbonamide.
Dystar Textilfarben Gmbh & Co. Deutschland Kg
Fetherstonhaugh & Co.
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