Compositions – Preservative agents – Anti-corrosion
Patent
1981-05-14
1983-11-15
Barr, Josephine
Compositions
Preservative agents
Anti-corrosion
252358, B01D 1700
Patent
active
044154720
ABSTRACT:
The invention concerns mixtures of alkali salts of sulfosuccinic acid dialkylesters and higher aliphatic alcohols, and the use of these mixtures as defoaming agents for mineral acid decomposition media, in particular media decomposing phosphates.
REFERENCES:
patent: 3598755 (1971-08-01), McBroom
patent: 3798183 (1974-03-01), Bruson
Caryl, "Sulfosuccinic Esters", Industrial and Engineering Chemistry, 33: 731-737.
Kirk-Othmer Encyclopedia of Chemical Technology, 2nd completely revised ed., vol. 14, pp. 373-375, (1967).
Barr Josephine
Chemische Fabrik Stockhausen GmbH
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