| abstract |
PROBLEM TO BE SOLVED: To provide a thermoplastic resin composition having a high melt viscosity and a high melt tension, which gives a molded article having excellent dimensional stability. SOLUTION: A thermoplastic resin (A) having a functional group having reactivity with an epoxy group, a polymer (B) having an epoxy group, and a reaction between the functional group having reactivity with an epoxy group and the epoxy group. Heat containing the catalyst (C) to be promoted, and the proportions of the polymer (B) and the catalyst (C) based on the thermoplastic resin (A) are 0.1 to 5% by mass and 1.0 to 50 ppm, respectively. Plastic resin composition. [Selection figure] None |