Patent ID: 9580585
Date: 2017-02-28
CPC Classifications: C08K,C08L

Claim:
1. A high-flow and high-impact polyolefin resin composition comprising: about 5 to 96% by weight an isotactic polypropylene-based resin; about 1 to 15% by weight a low molecular weight atactic polypropylene resin having weight average molecular weight of about 10,000 to 100,000 g/mol; about 1 to 20% by weight an ultra-high molecular weight atactic polypropylene resin having weight average molecular weight of about 1,000,000 to 2,500,000 g/mol; about 1 to 40% by weight an inorganic filler; and about 1 to 20% by weight a rubber.