Patent ID: 9353251
Filing Date: 2016-05-31
CPC Classification: C08L

Claim Text:
1. A thermoplastic resin composition formed by mixing a polyolefin resin, a polyamide resin, and a compatibilizer, wherein the compatibilizer is a modified elastomer comprising a reactive group that can react with the polyamide resin, the elastomer is a styrene-based thermoplastic elastomer or an olefin-based thermoplastic elastomer consisting of a copolymer of an α-olefin having 3 to 8 carbon atoms and ethylene or propylene, the thermoplastic resin composition has a resin phase separated structure which is observed with an electron microscope, the resin phase separated structure has a continuous phase, a dispersed phase having an average diameter of 10,000 nm or less that is dispersed in the continuous phase, and a dispersed subdomain having an average diameter of from 5 to 1,200 nm in the dispersed phase, and the continuous phase is formed of the polyolefin resin, the dispersed phase is formed of the polyamide resin, and the dispersed subdomain is formed of at least one of the compatibilizer or a reaction product of the compatibilizer and the polyamide resin.