Patent ID: 8440769

Claim:
A composition consisting essentially of a miscible blend of: (A) a copolyester, at least partially crosslinked, consisting of repeating units of residues of a. from about 1 to about 40 mole % of trans 3,3′ or trans 4,4′-stilbene dicarboxylic acid, based on the total moles of acid units, b. from about 99 to about 60 mole % of cis, trans, or a combination thereof of 1,4-cyclohexane dicarboxylic acid, based on the total moles of acid units, c. from 0 to about 40 mole % of terephthalic acid, isophthalic acid, or a combination thereof, based on the total moles of acid units, d. from about 50 to about 100 mole % of cis, trans, or a combination thereof of 1,4-cyclohexane dimethanol, based on the total moles of diol units, e. from 0 to about 50 mole % of ethylene glycol, butylene glycol, or a combination thereof, based on the total moles of diol units, and f. from 0 to about 2 mole % of a branching agent; and (B) a polymer selected from the group consisting of polycarbonate, copolyestercarbonate, silicone containing polycarbonate, poly(1,4-cyclohexylenedimethylene 1,4-cyclohexanedicarboxylate, polycarbonate/poly(diorganosiloxane)copolymer, 1,3-resorcinol containing polycarbonate copolymer and mixtures thereof.