Organic compounds -- part of the class 532-570 series – Organic compounds – Carboxylic acid esters
Patent
1985-07-01
1988-07-26
Killos, Paul J.
Organic compounds -- part of the class 532-570 series
Organic compounds
Carboxylic acid esters
560195, 560196, 556 62, 556114, 556133, 556147, C07C 6934
Patent
active
047601701
ABSTRACT:
A solution process is disclosed for preparing a solubilized metal salt ester by reacting an ester compound, such as 2,2'-thiodiethyl-bis (octadecenyl) succinate ester, with a metal carboxylate, such as calcium acetate, in the process of a mixture of (a) a first co-solvent and/or third co-solvent, such as toluene and/or dodecylbenzene respectively, and (b) a second co-solvent such as methanol, to form the metal salt ester product and an effluent mixture of an acid, such as acetic acid, optional co-solvent first, and second co-solvent, followed by the optional addition of a third co-solvent, and vacuum distilling the resulting mixture to remove the effluent mixture to produce a solution of the product and third co-solvent.
REFERENCES:
patent: 2540570 (1951-02-01), Cyphers
patent: 2561232 (1951-07-01), Rudel et al.
patent: 2969324 (1961-01-01), Knapp, Jr. et al.
patent: 3045042 (1962-07-01), Staker
patent: 3048623 (1962-08-01), Matuszak et al.
patent: 3117091 (1964-01-01), Staker
patent: 3198737 (1965-08-01), Calhoun
patent: 3278566 (1966-10-01), Calhoun
patent: 3381022 (1968-04-01), LeSuer
patent: 3556997 (1971-01-01), Leinter
patent: 3576847 (1971-04-01), Troussler et al.
patent: 3632510 (1972-01-01), LeSuer
patent: 3634476 (1972-01-01), Rinse
patent: 3717672 (1973-02-01), McGee
patent: 3933659 (1976-01-01), Lyle et al.
patent: 3974081 (1976-08-01), Rutkowski et al.
patent: 4105571 (1978-08-01), Shaub et al.
patent: 4176074 (1979-11-01), Coupland et al.
patent: 4344853 (1982-08-01), Gutierrez et al.
Hackh's Chemical Dictionary, (1969), McGraw-Hill, Publ., at p. 230.
Brois Stanley J.
Gutierrez Antonio
Hedin John G.
Kleist Robert A.
Ryer Jack
Exxon Research & Engineering Co.
Kapustij M. B.
Killos Paul J.
Maggio R. A.
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