227099-98-1 39323-37-0 Poly(oxy(methyl-1,2-ethanediyl)), alpha-hydro-omega-hydroxy-, polymer with 5-isocyanato-1-(isocyanatomethyl)-1,3,3-trimethylcyclohexane Polypropylene glycol, 3-isocyanatomethyl-3,5,5-trimethylcyclohexyl isocyanate polymer Polypropylene glycol, 5-isocyanato-1-(isocyanatomethyl)-1,3,3-trimethylcyclohexane copolymer Polypropylene glycol, isophorone diisocyanate polymer