Patent ID: 6762229
Filing Date: 2004-07-13
Classification: C08K

Abstract:
A process for producing a poly(arylene sulfide) resin composition comprising a step of mixing(a) a purified poly(arylene sulfide) obtained by removing a polar solvent, oligomers, unreacted monomers, by-product and impurities after polymerization, and (b) at least one organic amide compound, as a modifier, selected from the group consisting of N,N-dimethylformamide, N,N-dimethylacetamide, N-alkylpyrrolidones, N-cycloalkyl-pyrrolidones, N-alkylcaprolactams, N-cycloalkyl-caprolactams, caprolactams, N,N-dialkylimidazolidinones, tetraalkylureas and hexaalkylphosphoric triamides in a proportion of 0.2 to 10 parts by weight per 100 parts by weight of the purified poly(arylene sulfide).