Patent ID: 7619026

Claim:
A plasticized polyolefin composition comprising a melt blend comprising one or more polyolefins and one or 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. and a viscosity index of 120 or more, wherein the non-functionalized plasticizer comprises oligomers of C 5 to C 14 olefins, wherein the non-functionalized plasticizer is present in the composition from 1 wt % to 45 wt % based upon the weight of the polyolefin and the non-functionalized plasticizer, and wherein elastomers are substantially absent from the composition, where the polyolefin comprises polypropylene having an Mw of 50,000 to 2,000,000.