Capstock polymer composition

The invention relates to a capstock polymer composition comprising a blend of a melt extrudable acrylic polymer component; from 10% to 50% by weight of a halogen donor component; a halogen volatilisation component; and a char-inducing component which induces formation of a char upon application of f...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: WELTON NICHOLAS JASON, DODD KEITH HERBERT
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:The invention relates to a capstock polymer composition comprising a blend of a melt extrudable acrylic polymer component; from 10% to 50% by weight of a halogen donor component; a halogen volatilisation component; and a char-inducing component which induces formation of a char upon application of flame to the composition.