abstract |
Disclosed are concentrated aqueous liquid washing agents which can contain 21-32 % by wt. of ethoxylated fatty alcohols provided they also contain 8-25 % by wt. of C12?-C18? alkane sulphonate, 5-20 % by wt. of a partially esterified copolymerisate and, optionally, 1-22 % by wt. of other surfactants. |