Organic compounds -- part of the class 532-570 series – Organic compounds – Carboxylic acids and salts thereof
Patent
1984-11-05
1988-11-22
Garner, Vivian
Organic compounds -- part of the class 532-570 series
Organic compounds
Carboxylic acids and salts thereof
562606, 568484, 502208, C07C 51377, C07C 57065
Patent
active
047867566
ABSTRACT:
Disclosed is a process for the catalytic conversion of lactic acid and/or ammonium lactate to acrylic acid by contacting a mixture of water and lactic acid and/or ammonium lactate in the vapor phase with aluminum phosphate which has been treated with an aqueous inorganic base.
REFERENCES:
patent: 2174830 (1939-10-01), McAllister et al.
Dolhyj Serge R.
Paparizos Christos
Shaw Wilfrid G.
Evans L. W.
Garner Vivian
Lynch C. S.
The Standard Oil Company
Untener D. J.
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