CATALYTIC POLYMERISATION OF OLEFINS

Alpha-olefins are polymerized with a catalyst containing (1) TiCl3/AlCl3 and (2) aluminum dialkyl chloride wherein (1) is prepared by milling the TiCl3/AlCl3 with a particular phosphorous compound under special conditions and then treating with a liquid hydrocarbon and an ether and/or ester.

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Bibliographische Detailangaben
Hauptverfasser: P. KLAERNER, J.F.R. JAGGARD, G. SCHWEIER
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:Alpha-olefins are polymerized with a catalyst containing (1) TiCl3/AlCl3 and (2) aluminum dialkyl chloride wherein (1) is prepared by milling the TiCl3/AlCl3 with a particular phosphorous compound under special conditions and then treating with a liquid hydrocarbon and an ether and/or ester.