Surface-active agent

Details Surface-active agent Surface-active agent

1977-10-26

1979-10-16

Helfin, Bernard

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

C-metal

252 855D, C07C14326

Patent

active

041713230

ABSTRACT:
Surface active agents for oil in water emulsions and oil recovery comprising salts of alkaryl sulphonic acids and organic bases containing at least one --(C.sub.2 H.sub.4 O).sub.n H where n is greater than 1.

REFERENCES:
patent: 2778814 (1957-01-01), Behrens et al.
patent: 3861466 (1975-01-01), Gale
patent: 3983940 (1975-10-01), Carpenter, Jr. et al.

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