PROCESS FOR PREPARING POLYALPHA-OLEFINS

PROCESS FOR PREPARING POLYALPHA-OLEFINS

The invention relates to a process for preparing polyalpha-olefins using a catalyst composition comprising a reaction product of an organometallic complex and a co-catalyst, wherein the comprising an organometallic complex is represented by the general formula: LMXn wherein: (i) 'L' is an...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: Friederichs, Nicolaas Hendrika, GAUTHIER, William, HAZIN, Paulette
Format: Patent
Sprache:eng
Schlagworte:
CHEMISTRY
COMPOSITIONS BASED THEREON
MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVINGCARBON-TO-CARBON UNSATURATED BONDS
METALLURGY
ORGANIC MACROMOLECULAR COMPOUNDS
THEIR PREPARATION OR CHEMICAL WORKING-UP
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Beschreibung
Zusammenfassung:The invention relates to a process for preparing polyalpha-olefins using a catalyst composition comprising a reaction product of an organometallic complex and a co-catalyst, wherein the comprising an organometallic complex is represented by the general formula: LMXn wherein: (i) 'L' is an organic ligand; (ii) 'M' is a transition metal having a valency of 'p', wherein the metal 'M' is selected from Ti, Zr, and Hf; (iii) 'X' is an anionic ligand to the metal 'M', and wherein 'X' is selected from the group consisting of halogens, alkyls, aralkyls, alkoxides, amides, and combinations thereof; (iv) 'n' is the number of 'X' groups and equals p-2.