METHOD OF CONTROLLING KINEMATIC VISCOSITY OF POLYALPHAOLEFIN

The invention relates to a method of the oligomerization of C6 and above olefin monomer whereby, at a fixed monomer/Al halide mole ratio, polyalphaolefins having desirable kinematic viscosities are prepared by controlling the oligomerization temperature. The oligomerization is carried out in presenc...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	SAHOO, Usharani, RAMAKUMAR, Sankara Sri Venkata, PAPPU, Naresh, PANDEY, Jai Narayan, KUMHAR, Shobhashankar, SAXENA, Deepak, SINGH, Gurmeet, KAUR, Sukhdeep, KAPUR, Gurpreet Singh
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	ACYCLIC OR CARBOCYCLIC COMPOUNDS CHEMISTRY FUELS LUBRICANTS LUBRICATING COMPOSITIONS METALLURGY ORGANIC CHEMISTRY PEAT PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MONOXIDE USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATINGINGREDIENTS IN A LUBRICATING COMPOSITION
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Beschreibung
Zusammenfassung:	The invention relates to a method of the oligomerization of C6 and above olefin monomer whereby, at a fixed monomer/Al halide mole ratio, polyalphaolefins having desirable kinematic viscosities are prepared by controlling the oligomerization temperature. The oligomerization is carried out in presence of an oligomerizing catalyst comprising of aluminum halide and a promoter, and oligomerizing temperatures of about 10°C to about 120°C.