PROCESSO PARA O FABRICO DE FILAMENTOS CONTINUOS DILATADOS DE TEREFTALATO DE POLI(TRIMETILENO) FILAMENTOS RESULTANTES E TAPETES FEITOS COM ELES

摘要

Polyester carpets of poly(trimethylene terephthalate) are disclosed which have excellent stain-resistance, texture retention and resistance to crushing. The bulked continuous filament yarn used to make the carpets and the process for making the yarns are also disclosed.