Process for preparing V-Ti-P catalysts for synthesis of 2,3-unsaturated carboxylic acids

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United States of America Patent

PATENT NO 8765629
APP PUB NO 20130072715A1
SERIAL NO

13234313

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Abstract

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The invention relates to a catalyst composition comprising a mixed oxide of vanadium, titanium, and phosphorus. The titanium component is derived from a water-soluble, redox-active organo-titanium compound. The catalyst composition is highly effective at facilitating the vapor-phase condensation of formaldehyde with acetic acid to generate acrylic acid, particularly using an industrially relevant aqueous liquid feed.

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Patent OwnerAddress
EASTMAN CHEMICAL COMPANY200 SOUTH WILCOX DRIVE KINGSPORT TN 37660

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Barnette, Theresa Sims Rogersville, US 5 13
Deng, Liu Kingsport, US 25 65
Nash, Michael James Bicester, GB 1 12
Norman, David William Kingsport, US 29 103
Tustin, Gerald Charles Kingsport, US 40 388

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