BASE STOCKS AND LUBRICANT BLENDS CONTAINING POLY-ALPHA OLEFINS

This disclosure relates to substantially atactic polymers of at least one of propylene, 1-butene or 1-pentene, processes for making such polymers and compositions including the polymers. The polymers may be used as lubricants or may be combined with low viscosity base stocks to form lubricants. The...

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Hauptverfasser: WU, MARGARET, M, FARNG, OSCAR, L, HILL, ERNESTINE, W, JACKSON, ANDREW
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creator WU, MARGARET, M
FARNG, OSCAR, L
HILL, ERNESTINE, W
JACKSON, ANDREW
description This disclosure relates to substantially atactic polymers of at least one of propylene, 1-butene or 1-pentene, processes for making such polymers and compositions including the polymers. The polymers may be used as lubricants or may be combined with low viscosity base stocks to form lubricants. The polymers may be made in the presence of a metallocene catalyst with a non-coordinating anion activator and optionally with hydrogen.
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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
title BASE STOCKS AND LUBRICANT BLENDS CONTAINING POLY-ALPHA OLEFINS
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