68611-34-7 Poly(oxy(methyl-1,2-ethanediyl)), alpha,alpha',alpha''-1,2,3-propanetriyltris(omega-hydroxy-, polymer with 1,3-diisocyanatomethylbenzene and alpha-hydro-omega-hydroxypoly(oxy(methyl-1,2-ethanediyl)), isocyanate-terminated Polypropylene glycol, poly(oxypropylene) glycerol, toluene diisocyanate polymer, isocyanate terminated