Finishing for jeans material

Process for the yellowing-inhibiting finishing of textile, indigo-dyed, washed and/or stonewashed and/or bleached denim articles, where the finishing is carried out from aqueous medium with protonated fatty acid ester-aminoamides and/or hydroxyaminoamides of N-(β-hydroxyethyl)ethylenediamine, in which the fatty acid radicals each contain from 12 to 22 carbon atoms, where said protonated fatty acid ester-aminoamide and/or hydroxyaminoamide is employed as a mixture with at least one fatty acid diamide of N-(β-hydroxyethyl)ethylenediamine and/or fatty acid ester diamide of N-(β-hydroxyethyl)ethylenediamine, in which the fatty acid radicals each contain from 12 to 22 carbon atoms and which have been protonated with at least 1.5 equivalents of ortho-phosphoric acid per equivalent of basic amino groups.