| abstract |
The present invention provides a method for producing a thermoplastic resin composition that is excellent in transparency and excellent in heat resistance, impact resistance, and toughness, and in particular, has no poor dispersion due to the incorporation of a rubber component. When producing a thermoplastic resin composition comprising a thermoplastic resin (A) and a rubber-containing polymer (B), the thermoplastic resin (A1) and the rubber-containing polymer (B) are previously melted. A method for producing a thermoplastic resin composition, characterized by kneading and then further supplying the thermoplastic resin (A2) and melt-kneading. [Selection figure] None |