Patent ID: 8937127
Filing Date: 2015-01-20
Classification: C08G,C08L,C09K,Y10T

Abstract:
1. A composition comprising: a first polymer comprising a poly(etherimide-siloxane) copolymer comprising (a) a repeating polyetherimide unit, and (b) a repeating poly(siloxane) block unit, the poly(siloxane) block unit having the formula: a second polymer different from the first polymer and comprising bromine; and an optional one or more polymers comprising a polycarbonate different from the second polymer; wherein further wherein an article molded or formed from the composition has an OSU integrated 2 minute heat release test value of less than 65 kW-min/m an E662 smoke test Dmax value of less than 200 when measured at a thickness of 1.6 mm.