| 摘要 |
PURPOSE:To obtain a composition excellent in mechanical strength, impact resistance, and heat distortion resistance, by using an aromatic polycarbonate, a polyolefin, a styrene/maleic anhydride copolymer and a modified polyolefin bearing oxazoline rings. CONSTITUTION:100pts.wt. of (A) 5-95wt.%, preferably 10-90wt.% of an aromatic polycarbonate and (B) 95-5wt.%, preferably 90-10wt.% of a polyolefin, preferably polypropylene or a propylene and other alpha-olefin copolymer, are combined with (C) 2-100pts.wt., preferably 5-20pts.wt. of a styrene/maleic anhydride copolymer containing 1-20wt.% of maleic anhydride, and (D) 2-20pts.wt., preferably 5-15pts.wt. of a polyolefin modified by grafting 0.1-10wt.% of a monomer having oxazoline ring such as 2-isopropenyl-2- oxazoline. |
