Amine terminal controlled molecular weight poly(aryl ether sulfone) was prepared by step growth polymerization of bisphenol-A, 4-chlorophenylsulfone and 2-aminophenol. These were subsequently converted to diethyldithiocarbamate terminated macroinitiators. The macroinitiators were used to prepare polystyrene-poly(aryl ether sulfone)-polystyrene, ABA triblock copolymers. The block copolymers show combinations of thermal features of polystyrene and poly(aryl ether sulfone).
|Number of pages||2|
|Journal||American Chemical Society, Polymer Preprints, Division of Polymer Chemistry|
|State||Published - Mar 1999|
|Event||Proceedings of the 1999 ACS Anaheim Meeting - Anaheim, CA, USA|
Duration: Mar 21 1999 → Mar 25 1999