THERMAL METHODS FOR TREATING A METATHESIS FEEDSTOCK

World Intellectual Property Organization Patent

APP PUB NO WO-2009020665-A1
SERIAL NO

PCTUS2008009604

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Abstract

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Various methods are provided for metathesizing a feedstock. In one aspect, a method includes providing a feedstock comprising a natural oil, heating the feedstock to a temperature greater than 100°C in the absence of oxygen, holding the feedstock at the temperature for a time sufficient to diminish catalyst poisons in the feedstock, and, following the heating and holding, combining a metathesis catalyst with the feedstock under conditions sufficient to metathesize the feedstock.

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Patent Owner(s)

Patent OwnerAddress
ELEVANCE RENEWABLE SCIENCESUSWOODRIDGE ILLINOIS

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Inventor(s)

Inventor Name Address
UPTAIN KEVIN D MINNEAPOLIS MN 55416
TANGER CHARLES MINNEAPOLIS MN 55410
KAIDO HIROKI EDEN PRAIRIE MN 55344

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