Flammhemmender, synthetischer Vliesstoff aus Mikro-Fasern und Verfahren zu seiner Herstellung

摘要

The invention relates to a synthetic micro-fibre non-woven fabric with flame-resistant properties, consisting of a microfibre substrate in polyethylene-terephthalate copolymer having a plurality of substituents which impart flame-resistant characteristics to the copolymer, and of a polyurethane polymer which impregnates said microfibres and which can contain additives having flame retardant properties.