QUATERNIZED POLYETHYLENIMINES WITH A HIGH QUATERNIZATION DEGREE
摘要
<p>The present invention relates to an ethoxylated polyethylenimine polymer consisting essentially of (a) a polyethyleneimine backbone, (b) a polyoxyethylene chain wherein the polyoxyethylene chain has an average of 1 to less than 40 ethyleneoxide units per unit of NH in the polyethyleneimine backbone, (3) a quaternization degree of from 50 pcnt to 100 pcnt</p>
