Process for the one-bath dyeing and for impacting flame resistance to plane textile materials.

摘要

A process for dyeing and simultaneously imparting flame resistance to sheet-like textile materials made of polyester fibres by padding or printing of the textile material with a dyestuff preparation, complete or partial drying of the treated textile material and subsequent heat treatment is described, in which a dyestuff preparation is employed which contains one or more disperse dyestuffs, one or more flame retardants based on halogen-free phosphoric acid and/or phosphonic acid derivatives and optionally thickeners and/or foaming agents. Thermosol dyestuffs are employed as the disperse dyestuffs.