Polymeric N-allyl vinylpyridinium salts as addition-fragmentation type initiators for cationic polymerization


ONCIU M., ONEN A., Yagci Y.

POLYMER INTERNATIONAL, cilt.50, ss.144-147, 2001 (SCI İndekslerine Giren Dergi) identifier

  • Cilt numarası: 50 Konu: 1
  • Basım Tarihi: 2001
  • Dergi Adı: POLYMER INTERNATIONAL
  • Sayfa Sayıları: ss.144-147

Özet

Polymeric allyl pyridinium salts were synthesized from styrene and 4-vinyl pyridine copolymers by quaternization and counteranion exchange reactions. The initiation capability of these copolymers, in conjunction with a photochemical free radical source such as benzoin, via an addition fragmentation mechanism in the cationic polymerization of cyclohexene oxide is investigated. (C) 2001 Society of Chemical Industry.