| 摘要 |
PROBLEM TO BE SOLVED: To provide a method capable of manufacturing a polyarylene sulfide resin high in a freedom degree of design of a constitutional unit, having sufficiently high molecular weight and a functional group with high reactivity.SOLUTION: There are provided: a manufacturing method including the steps of obtaining poly(arylene sulfonium salt) having a terminal group containing at least one kind of functional group selected from a group consisting of a carboxyl group, a hydroxyl group and an amino group and dealkylation or dearylation of the poly(arylene sulfonium salt) to obtain a polyarylene sulfide resin; and the polyarylene sulfide resin having the terminal group containing the functional group and obtained by the manufacturing method.SELECTED DRAWING: None |
