Organic compounds -- part of the class 532-570 series – Organic compounds – Carboxylic acid esters
Patent
1982-09-24
1984-04-17
Shippen, Michael L.
Organic compounds -- part of the class 532-570 series
Organic compounds
Carboxylic acid esters
560157, 556411, C07C12504
Patent
active
044436220
ABSTRACT:
A process for the manufacture of alkyl carbamates from urea and aliphatic alcohols. The process is carried out under a vacuum, preferably at least 20 inches, and preferably in the presence of magnesium oxide catalyst.
REFERENCES:
patent: 2837561 (1958-06-01), Beinfest
patent: 3449406 (1969-06-01), Goodman
patent: 3574711 (1971-04-01), Robeson
patent: 3639455 (1972-02-01), Peterson
Shippen Michael L.
West Point Pepperell, Inc.
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