WATER-SOLUBLE FIBRE-REACTIVE DISAZO DYES, METHOD FOR PRODUCING THE SAME AND THE USE THEREOF

摘要

The invention relates to dyes of general formula (1), in which R11, R2, M, Z , v and x are defined as cited in claim 1, to the production of the same and t o the use of said dyes for colouring or printing material containing hydroxy and/or carbonamide groups, preferably fibrous material.