Organic compounds -- part of the class 532-570 series – Organic compounds – Oxygen containing
Patent
1982-12-02
1985-02-12
Helfin, Bernard
Organic compounds -- part of the class 532-570 series
Organic compounds
Oxygen containing
549472, 549497, 252358, 252351, 568640, 568641, 568643, C07C 4101
Patent
active
044993110
ABSTRACT:
The effluent stream from a process for producing phenolic compounds is reacted with an aldehyde in the presence of a base to form a water soluble resol which is useful in enhanced oil recovery.
REFERENCES:
patent: 2972600 (1961-02-01), Braidwood
Niederl et al, Jour. Amer. Chem. Soc., vol. 67, (1945), 1176-1177.
Lamby Edward J.
Spiro Clifford L.
Davis Jr. James C.
General Electric Company
Helfin Bernard
Lacomis Bernard J.
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