Afif M. Nesheiwat

Aromatic sulfide/sulfone polymer production

Acid wash of polyarylene sulfides

Reprecipitation of poly(arylene sulfide) to increase molecular weight thereof

Recovering poly(arylene sulfide) oligomers from a poly(arylene sulfide) reaction mixture

Arylene sulfide polymer preparation from dehydrated admixture comprising sulfur source, cyclic amide solvent and water

Granular poly(arylene sulfide) recovery using evaporation

P-phenylene sulfide polymer preparation with dehydrated mixture of alkali metal hydroxide and excess alkali metal bisulfide

Production and recovery of poly(arylene sulfide ketone) and poly(arylene sulfide diketone) resins

Method to recover liquified poly(arylene sulfide) with separation agent

Method to recover poly(arylene sulfide)s with vaporized liquids