Compositions – Electrolytes for electrical devices
Patent
1989-02-27
1990-05-22
Howard, Jacqueline V.
Compositions
Electrolytes for electrical devices
260413, 260414, 252367, 252368, C10M12926
Patent
active
049275488
ABSTRACT:
Powdered basic metal soaps having a composition corresponding to the formula (MO).sub.n.M(RCOO).sub.2, where MO represents CaO, ZnO, MgO, BaO, PbO, or a mixed oxide PbO/CaO, CaO/ZnO, BaO/CdO, or BaO/ZnO, M is one of the metals mentioned above, RCOO represents an anion of a fatty acid containing 8 to 34 carbon atoms, and n has a value of 0.2 to 2, may be obtained by reaction of powdered fatty acids with powdered metal oxides in the presence of small amounts of water, alcohol, and/or an acid at temperatures between ambient temperature and 100.degree. C. and under a pressure not greater than ambient. Preferably, there is continuous removal of water formed during the reaction, and the reaction mixture is present as free flowing particles throughout the reaction.
REFERENCES:
patent: 4235794 (1980-11-01), Rieber et al.
Fleischer Erwin
Hirsch Albrecht
Howard Jacqueline V.
Jaeschke Wayne C.
Neynaber Chemie GmbH
Szoke Ernest G.
Wisdom, Jr. Norvell E.
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