| abstract |
Highly concentrated, flowable aqueous anionic surfactant mixtures with a solids content in the range from 50 to 80% by weight, containing - based on the surfactant content - DOLLAR A (a) 60 to 90% by weight alkyl ether sulfates of the formula (I), DOLLAR AR · 1 · O (CH¶2¶CH¶2¶O) ¶n¶SO¶3¶X · 1 · DOLLAR A in R · 1 · for a linear or branched alkyl radical with 12 to 22 carbon atoms, n for numbers from 1 to 10 and X · 1 · represents alkali, alkaline earth metal, ammonium, alkylammonium, alkanolammonium or glucammonium and DOLLAR A (b) 10 to 40% by weight of alkyl sulfates of the formula (II), DOLLAR AR · 2 · OSO¶3¶X · 2 · DOLLAR A in the R · 2 · represents a linear or branched alkyl radical having 12 to 22 carbon atoms, and X · 2 · represents alkali, alkaline earth, ammonium, alkylammonium, alkanolammonium or glucammonium, DOLLAR A with the proviso that the If necessary, add quantitative information with further surfactants at 100% by weight. |