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. e