N,N,N'-trimethylbis(aminoethyl)ether-substituierte Harnstoffzusammensetzungen für die Herstellung von Polyurethanen

摘要

A method for preparing a polyurethane foam which comprises reacting an organic polyisocyanate and a polyol in the presence of a blowing agent, a cell stabilizer and a catalyst composition consisting essentially of the compound represented by the following formula I or II, or any blend of I and II.