PRODUCTION OF SHEAR-STABLE HIGH VISCOSITY PAO

The invention is directed to a process for the preparation of high viscosity lubricant base stocks by contacting alphaolefin feedstocks with single-site metallocene catalysts in a mixed flow or continuous stirred tank reactors. L'invention porte sur un procédé de fabrication d'huiles de ba...

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Bibliographic Details
Main Authors HAGEMEISTER, MARK PAUL, JIANG, PEIJUN, YANG, NORMAN, WU, MARGARET MAY-SOM
Format Patent
LanguageEnglish
French
Published 15.01.2013
Subjects
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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Summary:The invention is directed to a process for the preparation of high viscosity lubricant base stocks by contacting alphaolefin feedstocks with single-site metallocene catalysts in a mixed flow or continuous stirred tank reactors. L'invention porte sur un procédé de fabrication d'huiles de base de lubrifiant haute viscosité par mise en contact de charges d'alimentation d'alpha-oléfines avec des catalyseurs métallocènes à site unique dans un écoulement mélangé ou des réacteurs à cuve agitée en continu.
Bibliography:Application Number: CA20092718894