Sulfosuccinate diesters

Details Sulfosuccinate diesters Sulfosuccinate diesters

1979-06-15

1982-01-12

Garner, Vivian

Organic compounds -- part of the class 532-570 series

Organic compounds

Carboxylic acid esters

252354, 252542, 252545, 544110, 560196, C07C14312

Patent

active

043106838

ABSTRACT:
Sulfosuccinate diesters in which one carboxyl group of the sulfosuccinate is esterified with an ethoxylated or propoxylated non-tertiary monoamine, for instance, a C.sub.8 -C.sub.18 fatty amine, ethoxylated with 3 or 4 moles of ethylene oxide, to form a hydroxyl-containing tertiary amine, and in which the other carboxyl group of the sulfosuccinate is esterified with an .alpha.-monoepoxide such as propylene oxide, or higher .alpha.-monoepoxides, and method of preparation of such sulfosuccinate diesters. The said sulfosuccinate diesters have utility as surfactants, such as detergents and emulsifiers.

REFERENCES:
patent: 2028091 (1936-01-01), Jaeger
patent: 3080280 (1963-03-01), Lindner
patent: 3928422 (1975-12-01), Sundby
patent: 4056558 (1977-11-01), Sundby

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