METHOD FOR PRODUCING RESIN COMPOSITION

摘要

PROBLEM TO BE SOLVED: To provide a method for producing a resin composition, wherein a foaming or the like due to the decomposition or deterioration of the polymer is prevented in forming the composite of the thermoplastic resin and an inorganic compound, and to provide the resin composition exhibiting stable molding processability in its molding processing and stably giving a product without decline of performance and appearance due to the decomposition or deterioration of the polymer. SOLUTION: This method for producing the resin composition comprises kneading (a) a hydrolysable thermoplastic resin with the moisture content suppressed to 0.001-0.05 wt.% with (b) an inorganic compound presenting alkalinity when dispersed or dissolved in water. The other objective resin composition thus obtained is characterized in that the moisture content is suppressed to 0.001-0.05 wt.%.