| abstract |
PURPOSE: To obtain the subject composition suitable for exterior and interior part material, etc., of automobile having excellent impact resistance, anti-peeling property and weather resistible property by mixing specific compound and ethylene-α-olefinic rubbery polymer and, according to circumstances, further specific amount of organic peroxide. n CONSTITUTION: (a) 10-99wt.% thermoplastic polyester (e.g., polyethylene terephthalate) is mixed with (b) 0.5-40wt.% polymer mainly composed of unsaturated compound (e.g., glycidyl acrylate or acrylic acid) and (c) 0.5-85wt.% ethylene-α-olefinic rubbery polymer so as the relations between total wt.% of the components (b) and (c) (A), inherent viscosity of the component (a) ([η]) and Mooney viscosity of the component (c) (ML 1+4 ) to satisfy the relations expressed by formula I and formula II. n COPYRIGHT: (C)1990,JPO&Japio |