1,3-Propanediol, 2,2-dimethyl-, polymer with 5-amino-1,3,3-trimethylcyclohexanemethanamine, alpha-hydro-omega-hydroxypoly(oxy(methyl-1,2-ethanediyl)) and 1,1'-methylenebis(4-isocyanatocyclohexane) 71394-33-7 Polypropylene glycol, 4,4'-methylenebis(cyclohexylisocyanate), neopentyl glycol, isophorone diamine polymer