Solvent castable copolyestercarbonate resins of improved optical properties

摘要

Solvent cast films exhibiting improved haze are comprised of a carbonate polymer containing the polymerization reaction products of(i) a dihydric phenol;(ii) a carbonate precursor; and(iii) an amount effective to improve the haze of said films of at least one ester precursor which is a 1,4-cyclohexane dicarboxylic acid.