PURPOSE: To obtain the subject composition excellent in resistance to surface layer debonding and fluidity, useful for home appliance parts, etc., by incorporating a combination of vinyl chloride-based resin and olefin resin with each specific compatibilizer, graft copolymer and heat resistance improver at specified proportion.
CONSTITUTION: The objective composition can be obtained by incorporating a total of 100 pts.wt. of a base resin composed of (A) 1-99 pts.wt. of vinyl chloride-based resin and/or styrene-based resin and (B) 99-1 pts.wt. of an olefin resin with (C) 0-50 pts.wt. of a compatibilizer for compatibilizing the component A with the component B, (D) 0.1-50 pts.wt. of a graft copolymer obtained by graft polymerization of (d-1) 5-10 pts.wt. of a combination of (l) 0.01-50wt.% of an epoxy group-bearing vinyl compound and (2) 50-99.99wt.% of another vinyl compound to (d-2) 40-95 pts.wt. of a rubbery polymer and (E) 1-200 pts.wt. of a heat resistance improver obtained by copolymerization between (e-1) 0.01-50wt.% of an epoxy group-bearing vinyl compound and (e-2) 50-99.99wt.% of another vinyl compound.
MISHIMA YASUHIRO
