Thermoplastic resin composition having improved impact...

Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – At least one aryl ring which is part of a fused or bridged...

Reexamination Certificate

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C524S411000, C524S380000, C525S117000, C525S068000, C525S096000, C525S191000

Reexamination Certificate

active

07981960

ABSTRACT:
A thermoplastic resin composition can include (A) about 30 to about 99 parts by weight of an epoxy group-containing styrenic polymer comprising (A1) about 5 to about 100% by weight of an epoxy group-containing vinyl copolymer and (A2) about 0 to about 95% by weight of a rubber modified styrenic copolymer resin; and (B) about 1 to about 70 parts by weight of a polyester resin. The resin composition may further comprise (C) about 3 to about 20 parts by weight of a bromine-containing flame retardant, per 100 parts by weight of a base resin comprising (A) and (B); and (D) about 0.1 to about 6 parts by weight of a flame retardant aid, per 100 parts by weight of a base resin comprising (A) and (B).

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