Synthesis of liquid crystalline graft and block copolymers by sequential cationic and free-radical polymerizations


Serhatli E. , GALLI G., YAGCI Y. , LAUS M., ANGELONI S., CHIELLINI E.

DESIGNED MONOMERS AND POLYMERS, cilt.2, ss.259-265, 1999 (SCI İndekslerine Giren Dergi) identifier identifier

  • Cilt numarası: 2 Konu: 3
  • Basım Tarihi: 1999
  • Doi Numarası: 10.1163/156855599x00089
  • Dergi Adı: DESIGNED MONOMERS AND POLYMERS
  • Sayfa Sayıları: ss.259-265

Özet

New graft and block copolymers were synthesized by two procedures, each consisting of a sequence of cationic and free-radical polymerization reactions. One polymer component was a liquid crystalline side-group polymer, with the other polymer component being incorporated in crystalline grafts or in amorphous blocks. The copolymers were microphase-separated and underwent thermal transitions (glass, melting, isotropization) of each individual component.