Impact-modified polycarbonate molding compositions

A thermoplastic molding composition containing polycarbonate, vinyl copolymer and a compound rubber graft copolymer that contains a polyorganosiloxane is disclosed. The composition is characterized in its improved mechanical properties, most especially Izod impact strength of articles having thickne...

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Bibliographische Detailangaben
Hauptverfasser: CHANG MOHING O, CHUNG JAMES Y
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:A thermoplastic molding composition containing polycarbonate, vinyl copolymer and a compound rubber graft copolymer that contains a polyorganosiloxane is disclosed. The composition is characterized in its improved mechanical properties, most especially Izod impact strength of articles having thickness of at least ¼'' molded of the composition.