Level Fast Dyeings of Wool with Nucleophilic Aminoalkyl Dyes and Crosslinking Agents. Part 1 – Using a Trifunctional Crosslinking Agent

Aminoethylaminotriazinyl dyes prepared from available chlorotriazinyl dyes have been applied to wool in the form of non-reactive levelling acid dyes. The nucleophilic pendant amino residue readily underwent crosslinking reactions with wool, using suitable crosslinking reagents to give level dyeings of high wet fastness