Patent ID: 9650465
Date: 2017-05-16
CPC Classifications: C08F,C08L

Claim:
1. A heterophasic propylene copolymer comprising: (i) a propylene homopolymer (PPH); and (ii) from 12.0 wt % to 18.0 wt % of an ethylene propylene rubber (EPR), wherein the heterophasic propylene copolymer exhibits a melt flow index in the range from 2.0 dg/min to 6.0 dg/min (measured according to ISO 1133, condition L, 230° C. 2.16 kg), a molecular weight distribution M wherein an injection molded VDA RL-KLT crate of the heterophasic propylene copolymer exhibits greater resistance to creep, as determined by a creep test in accordance with VDA 4500 KLT-System, in comparison to an injection molded VDA RL-KLT crate of a comparative heterophasic propylene copolymer having a molecular weight distribution M