Patent ID: 7348381

Claim:
A polymer that comprises a polypropylene homopolymer portion and an EP rubber portion interspersed therein, further comprising: a) a flexural modulus value of any value in the range of 140 to 215 Kpsi; b) an instrumented impact ductile failure at −30° C. and 6.7 m/s; c) an EP rubber content of any amount in the range of 18.00-26.00% by weight, including every hundredth percentage therebetween based upon the total weight of said polymer; d) a melt flow rate in the range of any value in the range of 10.00 to 40.00 grams per 10 minutes, including every hundredth gram per 10 minutes therebetween; e) a xylene-soluble fraction content of the homopolymer portion of any value in the range of 1.00 to 2.50%, including every hundredth percentage therebetween; and f) a total ethylene content of any amount in the range of 15.00 to 20.00 molar percent, including every hundredth molar percentage therebetween.