Patent ID: 6916882

Claim:
A plasticized polypropylene thermoplastic composition comprising a blend of: a) from 50 to 99.9 wt % of a thermoplastic polymer derived from polypropylene, optionally with one or more copolymerizable monomer selected from C 2 -C 10 α-olefin or diolefin, said polymer having a melt flow rate (MFR) (ASTM D1233) of from 0.3 to 1000 and a crystallinity by differential scanning calorimetry of from 0 to 70%; b) from 0.1 to 50 wt % of a least one ethylene copolymer having a weight-average molecular weight (M w ) (GPC) of from 500 to 10,000, a molecular weight distribution (MWD) (GPC) of from greater than 1.5 to less than or equal to 3.5, and a from 20 to 70 mole % of one or more comonomers selected from the group consisting of C 3 to C 20 linear or branched alpha-olefins or diolefins.