METHOD FOR PRODUCING POLYARYLENE SULFIDE

• Main Authors: SHOJI YASUHIRO, UETA OSAMU, OUCHI TOSHIAKI
• Format: Patent
• Language: English; Japanese
• Published: 22.03.2019
• Subjects: CHEMISTRY; COMPOSITIONS BASED THEREON; MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONSONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS; METALLURGY; ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP

To provide a method for producing a polyarylene sulfide (hereinafter referred to as PAS) that can suppress the foaming of a reaction liquid and the by-production of water-insoluble products when performing dehydration of a raw material for PAS.SOLUTION: The method for producing PAS is a method for p...