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Autor:
Nabel A. Negm, Sayed El-lboudy, Essam A. Abdel Halim, Abd El-Shafey I. Ahmed, Ahmed F. El-Farargy
Publikováno v:
Journal of Surfactants and Detergents. 17:1203-1211
Four nonionic surfactants were prepared from the reaction of propylene oxide with oleic acid, linoleic acid, and the free fatty acid mixture from hydrolysis of jatropha oil. The chemical structures of the prepared surfactants were confirmed using IR