Water soluble resols and method for producing them

Organic compounds -- part of the class 532-570 series – Organic compounds – Oxygen containing

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549472, 549497, 252358, 252351, 568640, 568641, 568643, C07C 4101

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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.

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