Patent ID: 7531594

Claim:
An article comprising a plasticized polyolefin composition comprising one or more polyolefins and one of more non-functionalized plasticizers where the non-functionalized plasticizer comprises C 20 to C 1500 paraffins having a kinematic viscosity of 10 cSt or more at 100° C., a specific gravity of 0.700 to 0.860, and a viscosity index of 120 or more, wherein the non-functionalized plasticizer is present in the composition from 1 wt % to 50 wt % based upon the weight of the polyolefin and the non-functionalized plasticizer and wherein elastomers are substantially absent from the composition and polyethylene or polyethylene copolymers having a molecular weight of 500 to 10,000 g/mol are not purposefully added in any amount to the polyolefin, wherein the polyolefin is a polypropylene having a melting point of 30 to 185° C.