Thin-film epoxidation of an unsaturated oil or alkyl fatty acid ester
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United States of America Patent
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May 11, 2004
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N/A
app pub date -
Jun 27, 2003
filing date -
Jun 27, 2003
priority date (Note) -
Expired
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Abstract
A method of epoxidizing an unsaturated compound having a carbon-to-carbon double bond to form an oxirane ring across the double bond comprising adding to said unsaturated compound an oxidizing agent selected from hydrogen peroxide, acetaldehyde monoperacetate, an organic hydroperoxide, or a combination thereof, to form a reactant mixture; and forming the reactant mixture in a film against a wall of the thin-film reactor that is at a temperature sufficient for reaction of the oxidizing agent with the unsaturated compound to form an oxirane ring across a double bond of the unsaturated compound.
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