Preparation of ultra high molecular weight ethylene copolymer

The invention relates to a process for the preparation of a particulate ultra high molecular weight polyethylene (pUHMWPE copolymer, comprising the steps of preparing a magnesium containing carrier, loading the carrier with a organometallic compound forming a supported catalyst and contacting the su...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: Kidd, Timothy James, Berthoud, Romain, Severn, John Richard
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:The invention relates to a process for the preparation of a particulate ultra high molecular weight polyethylene (pUHMWPE copolymer, comprising the steps of preparing a magnesium containing carrier, loading the carrier with a organometallic compound forming a supported catalyst and contacting the supported catalyst with ethylene and at least one olefinic co-monomer under polymerization conditions, wherein the organometallic compound is of the formula R33P═N-TiCpXn.