70682-60-9 Polytetramethylene glycol, isophorone diisocyanate, dimethylolpropionic acid, isophoronediamine polymer Propanoic acid, 3-hydroxy-2-(hydroxymethyl)-2-methyl-, polymer with5-amino-1,3,3-trimethylcyclohexanemethanamine, alpha-hydro-omega-hydroxypoly(oxy-1,4-butanediyl) and 5-isocyanato-1-(isocyanatomethyl)-1,3,3-trimethylcyclohexane