Patent ID: 9475928
Filing Date: 2016-10-25
CPC Classification: C08L

Claim Text:
1. A composition comprising: a) from 50 wt % to 95 wt % of a propylene homopolymer; b) from 3 wt % to 48 wt % of a bis(sulfonyl azide) coupled ethylene/C c) from 2 wt % to 15 wt % of a block composite comprising (i) a soft copolymer comprising propylene and greater than 10 mol % ethylene, (ii) a hard polymer comprising greater than 90 mol % propylene, (iii) a diblock copolymer having a soft segment and a hard segment, wherein the soft segment is the same as the soft copolymer and the hard segment is the same as the hard polymer.