Machine dishwashing detergents containing surfactants with a low dynamic surface tension
AssigneeHenkel Kommanditgesellschaft auf Aktien (Henkel KGaA)
InventorsArnd Kessler, Christian Nitsch, Rolf Bayersdoerfer, Wolfgang Wick, Sven Mueller, Peter Schmiedel
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Abstract
Machine dishwashing detergents containing builder(s), surfactant(s), and optionally further ingredients which comprise 0.1 to 50% by weight of one or more nonionic surfactants which, at a concentration of 0.1 g/l in distilled water, have a dynamic surface tension of less than 60 mNm−1 at a frequency of 1 Hz.
Claims24
A machine dishwashing detergent comprising one or more builders, one or more surfactants, and 0.1 to 50% by weight of one or more nonionic surfactants which, at a concentration of 0.1 g/l in distilled water, have a dynamic surface tension of less than 60 mNm−1 at a frequency of 1 Hz.
Dependencies are inferred from the claim text.