Patent ID: 9006368
Filing Date: 2015-04-14
Classification: C08F,C08J

Abstract:
1. A propylene/ethylene/1-hexene terpolymer comprising: (A) 1.0 to 2.5 wt %, based upon the total weight of the terpolymer, of ethylene derived units; (B) 2.0 to 3.5 wt %, based upon the total weight of the terpolymer, of 1-hexene derived units; and (C) 94 to 97 wt %, based upon the total weight of the terpolymer, of propylene derived units, wherein the terpolymer has: (a) a polydispersity Index ranging from 2 to 4.5; (b) a melting temperature ranging from 125 to 138° C.; (c) a melting temperature that fulfils the following relationship (ii): (d) a melt flow rate, measured according to ISO method 1133, ranging from 4 to 7 g/10 min.