Process for the preparation of sulfobetaines

Details Process for the preparation of sulfobetaines Process for the preparation of sulfobetaines

1979-04-19

1981-03-31

Guynn, Herbert B.

Compositions

Leather or fur treating

166275, 252355, 26050112, E21B 4322, C07C14300

Patent

active

042591910

ABSTRACT:
A method for the preparation of sulfobetaines having the general formula ##STR1## The betaines possess excellent solubilizing and emulsification properties for use in oil recovery.

REFERENCES:
patent: 2129264 (1938-09-01), Downing et al.
patent: 3469630 (1969-09-01), Hurd et al.
patent: 3939911 (1976-02-01), Maddox et al.
patent: 4090969 (1978-05-01), Koch et al.
patent: 4130491 (1978-12-01), Wagner et al.
Parris et al., Article in Journal of the American Oil Chemists Society, Vol. 53, Feb. 1976, pp. 60-63.

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