Preparation and characterization of poly(aryl ether sulfone)-polystyrene-poly(aryl ether sulfone) ABA triblock copolymers

L. Zeng, D. K. Mohanty

Research output: Contribution to journalConference articlepeer-review

2 Scopus citations

Abstract

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).

Original languageEnglish
Pages (from-to)117-118
Number of pages2
JournalAmerican Chemical Society, Polymer Preprints, Division of Polymer Chemistry
Volume40
Issue number1
StatePublished - Mar 1999
EventProceedings of the 1999 ACS Anaheim Meeting - Anaheim, CA, USA
Duration: Mar 21 1999Mar 25 1999

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