Method of dyeing a wool having undergone or for a primer anti - felted

摘要

P the invention has for its object a process for dyeing a wool having undergone or intended to undergo a primer anti - felted. According to the invention, the wool is dyed with dyes of a two-stage acid or of the complexes which are metallized, before, after or between the steps of a treatment against - felted and, after dyeing or therapy - felted or one of the steps of treatment even - felted subsequent to the dyeing, the wool by a bath containing a cationic fixing agent and optionally a levelling / retarding agent having an affinity for the coloring of the wool. / p & & p & this process makes it possible to obtain colorations with better stability to the wet. / p