Patent ID: 7691950

Claim:
A composition comprising from 15 to 98 weight percent of a polyester-polycarbonate polymer of the formula wherein each R 1 is independently a halogen atom, a C 1-12 hydrocarbon group, or a halogen-substituted C 1-12 hydrocarbon group, p is 0 to 4, m and n are each greater than 1, and each R 1 is independently a C 6-30 aromatic hydrocarbon group; from 1 to 90 weight percent of a first polyester comprising repeating units of the formula where R 2 is a C 2-8 divalent aliphatic group; from 1 to 75 weight percent of a second polyester comprising repeating units of the formula wherein R 3 is a C 2-8 linear divalent aliphatic group; wherein all weight percents are based on the total weight of the composition; and wherein an article molded from the composition has a percent haze value of less than or equal to 10 percent, and a total luminous transmittance value of greater than or equal to 70 percent, each measured according to ASTM D1003-00.