Thermoplastic composition, method for the manufacture thereof, and articles prepared therefrom
AssigneeSabic Global Technologies B.V.
InventorsChen Wan, Hao Zhou, Raghavendra Raj Maddikeri
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Abstract
A thermoplastic composition includes a poly(etherimide), a poly(ester-carbonate), a poly(carbonate-siloxane), a flow promoter, and a hydrogenated block copolymer of an alkenyl aromatic compound and a conjugated diene. The flow promoter includes units derived from styrene and acrylonitrile, preferably an acrylonitrile-butadiene-styrene, a styrene-acrylonitrile, a high rubber graft acrylonitrile-styrene-acrylate copolymer, or a combination including at least one of the foregoing. A method of making the thermoplastic composition and an article including the thermoplastic composition are also disclosed.
Claims20
A thermoplastic composition, comprising
- 10 to 30 wt % of a poly(etherimide);
- 5 to 15 wt % of a poly(ester-carbonate);
- 30 to 55 wt % of a poly(carbonate-siloxane);
- 5 to 25 wt % of a flow promoter comprising units derived from styrene and acrylonitrile, preferably an acrylonitrile-butadiene-styrene, a styrene-acrylonitrile, a high rubber graft acrylonitrile-styrene-acrylate copolymer, or a combination comprising at least one of the foregoing;
- and
- 1 to 5 wt % of a hydrogenated block copolymer of an alkenyl aromatic compound and a conjugated diene;
- wherein the weight percent of each component is based on the total weight of the composition.
Dependencies are inferred from the claim text.