VISCOUS AQUEOUS TENSIDE PREPARATIONS

摘要

For low-concentration aqueous preparations (containing) 2 to 20 wt. % of an alkyl glycoside of the formula R<1>-O(G)n, in which R<1> is an alkyl radical with 8 to 22 C atoms, G is a glycose unit and n is a number between 1 and 10, the handlability in the conditions of use is to be facilitated and the formulation is to contain the smallest possible quantities of a non-alkyl glycosidic active substance. This is essentially achieved by the viscosity increasing addition of 0.05 to 8 wt. % of a cationic tenside of the formula R<2>-N(R<3>)3X, in which R<2> is an alkyl or alkenyl residue with 10 to 22 C atoms and up to 3 C-C double bonds, R<3> is an alkyl radical with 1 to 3 C atoms and X is an anion, and/or an amphotenside of the formula R<4>(R<5>)2N-(CH2)n-Y in which R<4> is hydrogen or an alkyl or hydroxyalkyl residue with 1 to 3 C atoms, R<5> is an alkyl radical with 1 to 3 C atoms or part (R<5>)2N is a possibly C-alkylised imidazoline residue, n is a number from 1 to 22 and Y is a carboxylate or sulphonate group, whereby the ratio by weight of alkyl glycoside to thickener is 35:1 to 1:1.