| 摘要 |
<p>The compsn. is made by reaction of an alkyl benzene sulphonic acid and a mixt. of fatty acids with an alkali metal hydroxide in aq. medium, in presence of a hydrotropic natural cpd.. This is followed by addn. of a complexing agent for hard water ions, a non-ionic surfactant and an organic solvent such asn aliphatic polyalcohol or semi-ether. It is of use for cleaning floors, cookers, baths, refrigerators and other surfaces.</p> |
