DISHWASHING DETERGENT CONTAINING UREA DERIVATIVES

The invention relates to a dishwashing detergent, in particular a dishwashing detergent for a dishwasher, having an improved rinsing power and containing, based on the total weight of the dishwashing detergent, 0.1 to 5.0 wt.% of at least one urea derivative as defined here, and to the use thereof in a dishwashing method. In formula (I), * each R1 represents H or a linear or branched, saturated or mono- or polyunsaturated hydrocarbon group with 1 to 10 carbon atoms, preferably 1 to 6 carbon atoms, more preferably 1 to 4 carbon atoms; * each alk independently of one another represents a linear or branched alkyl group with 1 to 10 carbon atoms, preferably 1 to 6 carbon atoms, more preferably 1 to 4 carbon atoms; * A represents a chemical bond or a bivalent hydrocarbon group with 1 to 30 carbon atoms, preferably 4 to 22 carbon atoms; and * each --- represents a single or double bond, wherein preferably all --- represent a single or double bond, in particular a double bond.