| abstract |
Disclosed are compositions comprising: (i) 5-45 wt.% of an acrylonitrile- styrene-acrylate (ASA) graft copolymer or acrylate-modified ASA, (ii) 2-82 wt.% of at least one polyestercarbonate which is a block polyestercarbonate comprising organic carbonate blocks alternating with arylate blocks, said arylate blocks comprising ester structural units derived from at least one 1,3-dihydroxybenzene moiety and at least one aromatic dicarboxylic acid; and (iii) 5-60 wt.% of at least one rigid thermoplastic polymer comprising structural units derived from styrene and acrylonitrile; alpha-methylstyrene and acrylonitrile; alpha-methylstyrene, styrene, and acrylonitrile; styrene, acrylonitrile, and methyl methacrylate; alpha-methyl styrene, acrylonitrile, and methyl methacrylate; or alpha-methylstyrene, styrene, acrylonitrile, and methyl methacrylate, or mixtures thereof, wherein wt.% values are based on the weight of components (i)-(iii). Articles made from said compositions are also disclosed. |