Stabilised olefin carbon monoxide copolymer compositions

Polymer compositions which comprise (a) a major amount of a polymer of carbon monoxide and at least one olefin and (b) a minor amount of a pseudoboehmite are stabilised against degradation in melt processing. The polymer is suitably a polyketone.

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Bibliographische Detailangaben
Hauptverfasser: BARRON, ANDREW ROSS, KNEALE, BRIAN, DAVIDSON, NEIL SHEARER
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:Polymer compositions which comprise (a) a major amount of a polymer of carbon monoxide and at least one olefin and (b) a minor amount of a pseudoboehmite are stabilised against degradation in melt processing. The polymer is suitably a polyketone.