Chemistry of carbon compounds – Miscellaneous organic carbon compounds – C-metal
Patent
1974-07-29
1976-02-10
Vertiz, Oscar R.
Chemistry of carbon compounds
Miscellaneous organic carbon compounds
C-metal
C07C12600
Patent
active
039377288
ABSTRACT:
Urea is produced by reacting phosgene and ammonia, one of the reactants being in the liquid state and the other gaseous, at -50.degree. to -20.degree.C.
REFERENCES:
stuer, B. C., Berichte Vol. 38, p. 2326 (1905).
Chem. Asbt., Vol. 13, p. 120 (1919).
Continental Oil Company
Vertiz Oscar R.
Wheelock Eugene T.
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