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


DENIZLIGIL S., BICAK N., YAGCI Y.

JOURNAL OF MACROMOLECULAR SCIENCE-PURE AND APPLIED CHEMISTRY, cilt.29, ss.293-301, 1992 (SCI İndekslerine Giren Dergi) identifier identifier

  • Cilt numarası: 29
  • Basım Tarihi: 1992
  • Doi Numarası: 10.1080/10101329208054594
  • Dergi Adı: JOURNAL OF MACROMOLECULAR SCIENCE-PURE AND APPLIED CHEMISTRY
  • Sayfa Sayıları: ss.293-301

Özet

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.