FLAMMGESCHÜTZTE SCHLAGZÄHMODIFIZIERTE POLYCARBONAT-ZUSAMMENSETZUNGEN

A flame resistant, impact-modified polycarbonate composition is disclosed. The composition that is suitable especially for preparing thermoformed articles comprises branched aromatic polycarbonate and/or branched aromatic polyester carbonate, a graft polymer containing silicone rubber or silicone ac...

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Bibliographische Detailangaben
Hauptverfasser: THUERMER, BURKHARD, ECKEL, THOMAS, BUCHHOLZ, VERA, WENZ, ECKHARD, WITTMANN, DIETER
Format: Patent
Sprache:ger
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Beschreibung
Zusammenfassung:A flame resistant, impact-modified polycarbonate composition is disclosed. The composition that is suitable especially for preparing thermoformed articles comprises branched aromatic polycarbonate and/or branched aromatic polyester carbonate, a graft polymer containing silicone rubber or silicone acrylate rubber, talc, and a phosphorus-containing flameproofing agent, and meets high requirements in terms of fireproofing. Also disclosed is a process for the preparation of the composition and its use in the production of molded articles.