NEW TRISAZO REACTIVE DYES AND DYESTUFF MIXTURES

摘要

New fibre reactive trisazo dyestuffs of formula (1) Formula (1) wherein K is a radical of the formulae Q2 The present invention further relates to a process for the preparation of the compounds of the formula (1). as well as mixtures of formula (1) with bisazo dyes of formula (2) which optionally comprises further dyestuffs for shading.