Process for producing metal salts of oil-soluble organosulfonic

Details Process for producing metal salts of oil-soluble organosulfonic Process for producing metal salts of oil-soluble organosulfonic

1976-10-27

1979-08-14

Vaughn, Irving

Compositions

Electrolytes for electrical devices

44 76, 252389R, 260505C, 260505N, 260513R, C10M 140, C10L 124, C07C14324, C07C14302

Patent

active

041644743

ABSTRACT:
An improved process for producing metal salts of organosulfonic acids comprises reacting the sulfonic acid with a slight excess of the corresponding metal carbonate until the carbonate/acid equilibrium point is reached, i.e., the pH of a substantially carbonate- and bicarbonate-free sample stabilizes in the range of 6.0 to 6.38, and then adding a very small amount of stronger base to effect complete neutralization of the remainder of the sulfonic acid.

REFERENCES:
patent: 2514733 (1950-07-01), Vold et al.
patent: 2688035 (1954-08-01), Jacob et al.
patent: 2702280 (1955-02-01), Mackinnon
patent: 2760970 (1956-08-01), LeSuer
patent: 2764548 (1956-09-01), King et al.
patent: 2846466 (1958-08-01), Crosby et al.

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