Synthetic detergents from animal fats. VII. Detergent combinations |
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Authors: | A J Stirton E W Maurer J K Weil |
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Affiliation: | (1) Eastern Regional Research Laboratory, Philadelphia, Pennsylvania |
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Abstract: | Summary Laboratory measurements of detergency were made on mixtures of sodium salts of sulfated hydrogenated tallow alcohol (X), disodium
salts of α-sulfonated hydrogenated tallow acids (Y), sodium dodecylbenzenesulfonate (Z), and a builder (B) using three different
kinds of standard soiled cotton. Component X was the most important, and mixtures not containing X were generally inferior
detergents. Built XY mixtures were better than XZ mixtures with one kind of soiled cotton (cloth I). Built XZ mixtures were
better than XY mixtures with another soiled cotton (cloth III).
The results, based on laboratory measurements of detergency using standard soiled cotton, are suggestive rather than conclusive.
Partial substitution of X by Y or Z, or by both Y and Z, may be possible without loss in detergency.
Presented at the meeting of the American Oil Chemists’ Society, Houston, Tex., April 1956.
A laboratory of the Eastern Utilization Research Branch, Agricultural Research Service, U. S. Department of Agriculture. |
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