| abstract |
An object of the present invention is to provide a method for producing a resin composition having excellent feedability and feed stability. SOLUTION: The saponified ethylene-vinyl acetate copolymer (A) having a water content of 20 to 60% by weight, and a heating weight loss rate when left at 250 ° C. for 60 minutes is 5% or less, 2, 3, 6, When the substituted 9,10-anthraquinone (B) having a substituent at at least one of the 7-positions is supplied to a melt extruder to obtain a resin composition, the water content of the resin composition is adjusted by adjusting the water content in the melt extruder. Rate is 3% by weight or less. |