Thermoplastic resin composition
AssigneeNippon Gohsei Kagaku Kogyo Kabushiki Kaisha
InventorsHiroshi Takida, Kenji Hasegawa, Teruo Iwanami
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Abstract
A thermoplastic resin composition comprising (1) a thermoplastic resin having an ester structure in the main chain and (2) a hydrolyzed ethylene-vinyl acetate copolymer having an ethylene content of 20 to 60% by mole and a degree of hydrolysis in the vinyl acetate component of at least 95% by mole, and having an ash content of not more than 20 ppm and an alkali metal content of not more than 5 ppm. The composition of the present invention can give molded articles having excellent properties, and is suitable for use as wrapping or packaging materials and engineering plastics.
Claims8
A thermoplastic resin composition comprising (1) a thermoplastic resin having an ester structure in the main chain and being selected from the group consisting of a polycarbonate, a polyethylene terephthalate, a polybutylene terephthalate, and a polyester-polycarbonate other than said polycarbonate, and (2) a hydrolyzed ethylene-vinyl acetate copolymer having an ethylene content of 20 to 60% by mole and a degree of hydrolysis in the vinyl acetate component of at least 95% by mole, and having an ash content of not more than 20 ppm and an alkali metal content of not more than 5 ppm.
Dependencies are inferred from the claim text.