Process for manufacturing soluble organic calcium complexes, the

Details Process for manufacturing soluble organic calcium complexes, the Process for manufacturing soluble organic calcium complexes, the

1987-03-12

1988-04-12

Howard, Jacqueline V.

Compositions

Electrolytes for electrical devices

252 332, 252 334, C01M13510

Patent

active

047372982

ABSTRACT:
Soluble organic calcium complexes are prepared by (a) reacting a sulfonic acid with an excess of calcium oxide or hydroxide over the stoichiometry in a liquid medium comprising a hydrocarbon or a halohydrocarbon, methanol and a C.sub.3 or C.sub.4 alcohol, in the presence of a nitrogen compound having a long hydrocarbon chain, (b) reacting the resultant product with carbon dioxide and (c) recovering the resultant calcium complex.

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patent: 3539511 (1970-11-01), Sabol et al.
patent: 3714042 (1973-01-01), Greenough
patent: 3853774 (1974-12-01), Crocker
patent: 4059536 (1977-11-01), Lallement et al.
patent: 4218328 (1980-08-01), Vaughan

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