Organic compounds -- part of the class 532-570 series – Organic compounds – Carboxylic acids and salts thereof
Patent
1978-09-26
1980-09-16
Killos, Paul J.
Organic compounds -- part of the class 532-570 series
Organic compounds
Carboxylic acids and salts thereof
560180, 26050117, C07C 5922, C07C 6966
Patent
active
042231620
ABSTRACT:
Ether carboxylates represented by the formula: ##STR1## wherein R.sup.1 and R.sup.2 are individually selected from the group consisting of alkyl containing up to 20 carbon atoms, and M.sup.1, M.sup.2 and M.sup.3 are individually selected from the group consisting of alkyl containing up to about 4 carbon atoms, are useful as intermediates to prepare the corresponding acid or alkali metal, ammonium and alkanol amine salts, which are useful as chelants, sequestrants and detergent builders.
REFERENCES:
patent: 3704320 (1972-11-01), Lannert et al.
patent: 3950388 (1976-04-01), Lannert
patent: 4118420 (1978-10-01), Lannert
Crutchfield Marvin M.
Lannert Kent P.
Upton Charles J.
Grattan E. P.
Killos Paul J.
Monsanto Company
Shearin F. D.
Tarter S. M.
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