Patent ID: 7829629

Claim:
A composition comprising: a rubber modified vinyl resin; a polyphenylene ether resin; a cyclic phosphate ester compound represented by Formula (I): wherein R 1 , R 2 , and R 3 are independently selected from the group consisting of C 1 -C 20 alkyl, substituted C 1 -C 20 alkyl, C 1 -C 20 alkenyl, substituted C 1 -C 20 alkenyl, C 1 -C 20 alkynyl, substituted C 1 -C 20 alkynyl, C 6 -C 30 aryl, substituted C 6 -C 30 aryl, C 6 -C 30 arylalkyl, substituted C 6 -C 30 arylalkyl, C 1 -C 30 heteroalkyl, substituted C 1 -C 30 heteroalkyl, C 6 -C 30 heteroaryl, substituted C 6 -C 30 heteroaryl, C 6 -C 30 hetero arylalkyl, and substituted C 6 -C 30 hetero arylalkyl; and wherein x is an integer of 0 to 1; and optionally an aromatic phosphate ester compound; and polytetrafluroethylene, wherein the particle size of the rubber particles in the rubber modified vinyl resin is in the range from about 0.1 to about 6.0 μm (z-average).