Patent ID: 7220801

Claim:
A polymer blend composition comprising: (a) a metallocene-catalyzed linear very low density polyethylene polymer having: (i) a density of 0.890 to 0.916 cm 3 , (ii) a composition distribution breadth index of 50 to 85% by weight, (iii) a molecular weight distribution Mw/Mn of 2.0 to 3.0, (iv) a molecular weight distribution Mz/Mw of less than 2.0, and (v) two peaks in a TREF measurement; and (b) a random polypropylene polymer; wherein the blend comprises 5% to 85% of the very low density polyethylene polymer and 95% to 15% of the polypropylene polymer, based on the total combined weight of the polypropylene polymer and the very low density polyethylene polymer.