2-Propanol, 1,1',1''-nitrilotris-, polymer with 1,3-diisocyanatomethylbenzene and alpha-hydro-omega-hydroxypoly(oxy(methyl-1,2-ethanediyl)) 67939-29-1 72214-35-8 Polypropylene glycol, 1,1,1-nitrilotris-2-propanol, toluenediisocyanate polymer Tolyenediisocyanate, polypropylene glycol, triisopropanolamine polymer Tolylene diisocyanate, polypropylene glycol, triisopropanolamine polymer