Use of layer silicates, which is loaded with quaternary ammonium compounds as seifhilfsmittel in seifprozessen for fixing dyes

摘要

Natural bentonite-type swelling lamellar silicates and synthetic lamellar silicates with a smectic-like crystalline phase but with large contents bound alkalies and silicates and a swelling capacity in aqueous suspension considerably lower than that of pure lamellar silicates of this type can be used as saponifying agents for dyes and prints on textile materials after charging with 1 to 50 % of their weight of quaternary ammonium compounds.