POLYCARBONATE COPOLYMER COMPOSITIONS

Abstract: a polycarbonate composition, including 10-80 weight percent (wt %) of a homopolycarbonate, a poly(phthalate-carbonate), or a combination thereof; 10-30 wt % of a bromine-containing polycarbonate copolymer; 5-60 wt % of a poly(carbonate-siloxan e), present in an amount effective to provide 1-10 wt % of total siloxane, based on the total weight of the polycarbonate composition; 5-30 wt % of a glass-containing reinforcing agent; optionally, up to 10 wt % of a mineral filler; optionally, an organophosphorous flame retardant in amount effective to provide up to 1.5 wt % of phosphorous, based on the total weight of the polycarbonate composition; and optionally, up to 10 wt % of an additive, wherein the amount of homopolycarbonate, poly(phthalate-carbonate, bromine-containing polycarbonate copolymer, poly(carbonate-siloxane), glass-containing reinforcing agent, optional mineral filler, optional organophosphorous flame retardant, and optional additive total 100 wt %.

Inventor(s): Fabio Di Lena, Mark Adrianus Johannes Van Der Mee, Roland Sebastian Assink

CPC Classification: C08L83/10 (COMPOSITIONS OF MACROMOLECULAR COMPOUNDS (compositions based on polymerisable monomers , ; artificial filaments or fibres ; textile treating compositions ))

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