Patent ID: 8497325

Claim:
A film comprising a composition comprising: 1) a linear ethylene containing polymer having a density of at least 0.910 g/cm 3 ; and 2) an in-reactor polymer blend comprising: (a) a first ethylene containing polymer having a density of greater than 0.90 g/cm 3 and a M w of more than 20,000 g/mol and (b) a second ethylene containing polymer having a density of less than 0.90 g/cm 3 , wherein the densities of the first and second polymers differ by at least 1%, and wherein the in-reactor polymer blend has a T m of at least 90° C. (DSC second melt), a density of less than 0.92 g/cm 3 , and contains at least 78 wt % ethylene.