Polyols from plant oils and methods of conversion
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United States of America Patent
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Mar 9, 2010
Grant Date -
Mar 27, 2008
app pub date -
Sep 21, 2006
filing date -
Sep 21, 2006
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Abstract
Methods of producing plant polyols from plant oils include reacting a plant oil with a designed reactant having one or more nucleophilic functional groups and one or more active hydrogen functional groups in the presence of an addition reaction catalyst in a single reaction step. The resultant polyols may be directly reacted with polyisocyanates to produce polyurethanes.
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