METHOD FOR FLAMEPROOFING PROCESSING OF CELLULOSIC TEXTILE FABRIC

摘要

PURPOSE:To obtain a textile fabric capable of exhibiting flameproofing effects excellent in resistance to washing without deteriorating tear strength by treating a cellulosic textile fabric with a solution containing an amidophosphazene compound and an isocyanate-based compound. CONSTITUTION:A cellulosic textile fabric is dipped in a treating solution containing an amidophosphazene compound expressed by the formula [(m) is >=3] and an isocyanate compound, dried and then heat-treated to provide a textile fabric, having flameproofing effects excellent in resistance to washing. Furthermore, hexamido- and octamido-phosphazene compounds can be exemplified as the amidophosphazene compound.