Patent ID: 8318653
Filing Date: 2012-11-27
Classification: C08G,C08L

Abstract:
1. A mixture comprising amphiphilic alkoxylated polyalkyleneimines comprising a polyalkyleneimine backbone comprising in condensed form repeating units represented by formulae (I), (II), (III) and (IV) wherein # in each case denotes a bond between a nitrogen atom and the free binding position of a group A wherein the variables in each case are defined as follows: A E is independently at least one alkyleneoxy unit represented by formula (V) * in each case denotes the bond to the nitrogen atom of the repeating units of formula (I), (II) or (IV); A A R is in each case independently selected from the group consisting of hydrogen and C m has an average value in the range of from 0 to 2; n has an average value in the range of from 20 to 50; and p has an average value in the range of from 10 to 50; the amphiphilic alkoxylated polyalkyleneimines comprising 1 repeating unit of formula (I), x repeating units represented by formula (II), y repeating units represented by formula (III) and y+1 repeating units represented by formula (IV), wherein x and y in each case have a value in the range of from 0 to 150; and the average molecular weight Mw of the polyalkyleneimine backbone in each case having a value in the range of from 60 to 10 000 g/mol; and mixtures of quaternization products thereof.