Patent ID: 7652107

Claim:
A composition comprising a resorcinol-based aryl polyester resin having greater than or equal to 40 mole % of its moieties derived from resorcinol and a siloxane copolymer, wherein the composition has a peak heat release, as measured by FAR 25.853, of less than 65 kW/m 2 , wherein the total content of all siloxane copolymers in the composition is from 0.1 to 9.0 weight percent based on the total weight of the composition, and wherein the composition has a tensile elongation at break, as measured by ASTM D638, of greater than or equal to 50%, and a notched Izod impact, as measured by ASTM method D256 of greater than or equal to 5.0 ft-lbs/in.