Vapor phase polymerization of co/olefin with palladium compound, Lewis acid and bidentate ligand
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United States of America Patent
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Sep 14, 1993
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N/A
app pub date -
Feb 10, 1992
filing date -
Feb 26, 1991
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Expired
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Abstract
Novel catalyst compositions, useful in the production of linear alternating polymers of carbon monoxide and at least one ethylenically unsaturated hydrocarbon, comprise a compound of palladium, a Lewis acid of the formula MF.sub.n wherein n is 3 or 5 and M is a Group III or V element which forms a binary fluoride, and a bidentate ligand of phosphorus, nitrogen or sulfur.
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