Blocked copolymers from aliphatic diacids and diol-terminated aromatic polyester blocks have been prepared and studied. The preparations of such block copolymers with good molecular weights proved difficult, but a final carbonation reaction enabled the preparation of materials with values of [q] above 1.0. The mechanical and thermal properties of these have been studied and reported.
Посилання на статтю:
Copolycarbonates derived from bisphenol A phthalates / James N. Hay, Robert N. Haward, Kheok S. Sng and lan W. Parsons* // Polymer. – 1992. – Vol 33. – P. 5309-5314.