WATER SOLUBLE SURFACTANT COMPOSITION

摘要

PURPOSE:To obtain a water soluble surfactant having defoaming property, rust preventiveness and antiseptic effect by blending a salt of fatty acid from castor oil with a salt of carboxylic acid having a specified number of carbon atoms in a certain weight ratio. CONSTITUTION:A salt of fatty acid from castor oil such as ricinolic acid is blended with a salt of 22-140C carboxylic acid such as behenic acid or montanic acid in 5:95-95:5 weight ratio of fatty acid : carboxylic acid to obtain a water soluble surfactant having satisfactory defoaming property, rust preventiveness, antiseptic effect and lubricity at a reasonable cost.