Monoesters derived from ethoxylated higher alcohols and thiodisu

Compositions – Dust suppressants for bulk materials – or processes of...

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252549, 252557, 252558, 252DIG11, 260481R, C11D 106, C07C14920

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active

039765865

ABSTRACT:
New monoesters derived from ethoxylated higher alcohols and thiodisuccinic acid having the formula: ##EQU1## in which R is a hydrocarbon having from 12 to 22 carbon atoms, X is sulfur, sulfinyl, or sulfonyl, M is hydrogen, a monovalent metal, ammonium or a salt of ammonium, and n is an integer ranging from 2 to 15, are useful as detergent builders and are particularly suitable for hard water detergents. In preferred esters, R is alkyl or alkenyl, X is sulfur, M is hydrogen or sodium, and n is an integer ranging from 3 to 7.

REFERENCES:
patent: 2603653 (1952-07-01), Kosmin
patent: 2603654 (1952-07-01), Kosmin
patent: 2654773 (1953-10-01), Zerbe
patent: 3635830 (1972-01-01), Lamberti et al.
patent: 3753913 (1973-02-01), Jarowenko
patent: 3784486 (1974-01-01), Nelson et al.
patent: 3912663 (1975-10-01), Lamberti
Schwab et al., J. Agr. Food Chem., 3,518-21, "Preparation and Evaluation of Two New Fat-Soluble Metal Inactivaters," C.A. 49:10547g.

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