ENVIRONMENTALLY DEGRADABLE MOLDED RESIN ARTICLE

摘要

PROBLEM TO BE SOLVED: To provide an environmentally degradable molded resin article excellent in practical properties such as resistances to heat and impact. SOLUTION: This molded resin article comprises an olefin block copolymer (A) represented by formula (I): PO-f-R (wherein PO is a polyolefin segment comprising repeating units derived from a 2-20C olefin and having a wt. average mol.wt. of 2,000 or higher; f is an ether, ester or amide bond; and R is a functional segment obtained by chain polymerization and having a wt. average mol.wt. of 500 or higher) or an olefin polymer composition (C) containing copolymer A and a thermoplastic resin (B) other than copolymer A.