ALKALINE DETERGENT HAVING HIGH CONTENTS OF NONIONIC SURFACTANT AND COMPLEXING AGENT, AND USE OF AN AMPHOTERIC COMPOUND AS SOLUBILISER

摘要

The present invention relates to the use of an amphoteric compound as solubiliser and discloses an alkaline concentrate in the form of a clear aqueous solution which, after deluting with water, is suitable for use as detergent and which contains at least 4 % by weight of a nonionic alkoxylate surfactant containing 2-12, preferably 3-10 alkyleneoxy groups having 2-4 carbon atoms, at least 50 % of the alkyleneoxy groups being ethyleneoxy groups, at least 13 % of a complexing agent, and 1-15 % by weight of an amphoteric compound.