PREPARATION OF MULTIPHASE BLOCK-COPOLYMERS BY REDOX POLYMERIZATION PROCESS .2. POLYMERIZATION OF ACRYLONITRILE BY THE MN(III)-POLY(ETHYLENE GLYCOL) REDOX SYSTEM


CAKMAK I.

ANGEWANDTE MAKROMOLEKULARE CHEMIE, cilt.211, ss.53-60, 1993 (SCI İndekslerine Giren Dergi) identifier identifier

  • Cilt numarası: 211
  • Basım Tarihi: 1993
  • Doi Numarası: 10.1002/apmc.1993.052110105
  • Dergi Adı: ANGEWANDTE MAKROMOLEKULARE CHEMIE
  • Sayfa Sayıları: ss.53-60

Özet

Redox polymerization of acrylonitrile (AN) with poly(ethylene glycol) using Mn(III) as catalyst was carried out to yield poly(ethylene glycol-block-acrylonitrile). The principal parameters (concentration of reactants, temperature) affecting the synthesis were examined. Successful blocking has been confirmed by infrared and H-1 nuclear magnetic resonance spectroscopy as well as gel permeation chromatography.