Hydroxy sulphonated fatty acid esters and their production
United States Patent 2006309

Inventors:
Clark, Charies C.
Publication Date:
06/25/1935
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Assignee:
PROCTER & GAMBLE
Primary Class:
554/71
Other Classes:
516/14, 516/DIG.004, 516/200, 554/92, 516/63, 560/266, 562/110, 562/108, 560/264
International Classes:
C11C3/00