Chemistry of carbon compounds – Miscellaneous organic carbon compounds – C-metal
Patent
1976-07-27
1977-11-08
Helfin, Bernard
Chemistry of carbon compounds
Miscellaneous organic carbon compounds
C-metal
260585A, 260 2R, 260585R, C07C 8504
Patent
active
040575802
ABSTRACT:
A process for the production of water-soluble polyamine polymers by condensation reaction from ethylene dichloride and ammonia under pressure of 4-10 atmospheres which is conducted in two stages:
REFERENCES:
patent: 2049467 (1936-08-01), Mnookin
patent: 3372129 (1968-03-01), Phillips
Suen et al., J. Polymer Sci., vol. 45, pp. 289-303, (1960).
Ballweber Edward G.
Phillips Kenneth G.
Selvarajan Radhakrishnan
Helfin Bernard
Miller Robert A.
Nalco Chemical Company
Premo John G.
Reamer James H.
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