Using propansulfonierten and 2-hydroxy-propansulfonierten Alkylaminaloxylaten as an aid for the electrolytic deposition of metal layers and galvanic baths containing these

Using propansulfonierten or 2-Hydroxypropansulfonierten alkylamine alkoxylates as an aid in the deposition of metallic layers, wherein the alkyl group of the alkylamine has a chain length of 6 to 32 carbon atoms and the amine having 3 to 50 ethoxy or propoxy units is alkoxylated.