| 摘要 |
PROBLEM TO BE SOLVED: To provide a method for producing a crosslinked polyarylene sulfide resin using a byproduct refined and removed during a polymerization step of the polyarylene sulfide resin.SOLUTION: The method for producing a polyarylene sulfide resin is provided in which heating treating is performed on a polyarylene sulfide resin composition which contains a polyarylene sulfide resin (A) and a composition (B) including a carboxyalkylamino group-containing compound (1) of 0.01 to 20 mass% and an oligoarylene sulfide of 99.99 to 80 mass%. |
