FUNCTIONAL POLYAMIDES .4. SYNTHESIS AND CHARACTERIZATION OF POLY(AMIDE-SULFONES)


DENIZLIGIL S., BICAK N., YAGCI Y.

JOURNAL OF MACROMOLECULAR SCIENCE-PURE AND APPLIED CHEMISTRY, vol.29, pp.293-301, 1992 (Journal Indexed in SCI) identifier identifier

  • Publication Type: Article / Article
  • Volume: 29
  • Publication Date: 1992
  • Doi Number: 10.1080/10101329208054594
  • Title of Journal : JOURNAL OF MACROMOLECULAR SCIENCE-PURE AND APPLIED CHEMISTRY
  • Page Numbers: pp.293-301

Abstract

Condensation of beta,beta'(ethylenedisulfone)dipropionitrile (EDSP) and cocondensation of mixtures of EDSP and different amounts of adipolydinitrile with formaldehyde in the presence of sulfuric acid were carried out to yield polyamides with sulfone groups. Incorporetion of adipoyl segments improved solubility and crystallinity of the polyamide sulfones (PAS). Thermal stabilities of PASs were also studied by thermogravimetric analysis.