| abstract |
Method for producing alkoxylated polyalkylene polyamines, comprising the following steps (a) homogenously-catalysed alcohol-amination, wherein aliphatic amino alcohols are reacted with one another or aliphatic diamines or polyamines with aliphatic diols or polyols with elimination of water in the presence of a homogenous catalyst, to form polyalkylene polyamines, (b) reaction of said polyalkylene polyamines with alkylene oxides into alkoxylated polyalkylene polyamines. Special alkoxylated polyalkylene polyamines, obtainable by means of such methods and alkoxylated polyalkylene polyamines and method for the production thereof. Use of alkoxylated polyalkylene polyamines as detergent additives, dispersing agents, textile auxiliary agents, wood protection agents, and corrosion protection agents. |