Bei niedriger Temperatur gestreckte Gegenstände aus Propylen-Polymer-Zusammensetzungen und Verfahren zu deren Herstellung

摘要

Cold-stretched products comprising a propylene-based resin composition obtained by mixing (A) a polymer consisting mainly of propylene units, in a proportion of not more than 92% by weight and not less than 50% by weight, (B) a polymer consisting mainly of butene-1 units or an ethylene- alpha -olefin copolymer having a softening point of 95 DEG C or lower, in a proportion of not more than 47% by weight and not less than 5% by weight, (C) a tackifier in a proportion of not more than 25% by weight and not less than 3% by weight, the sum of the proportions being 100% by weight; and a process for producing said cold-stretched products. s