1,1'-((1-Methylethylidene)bis(4,1-phenyleneoxy))bis-2-propanol, poly(tetramethylene ether) glycol, trimethylolpropane, dimethylpropionic acid, toluene diisocyanate polymer 68072-37-7 Propanoic acid, 3-hydroxy-2-(hydroxymethyl)-2-methyl-, polymer with1,3-diisocyanatomethylbenzene, 2-ethyl-2-(hydroxymethyl)-1,3-propanediol, alpha-hydro-omega-hydroxypoly(oxy-1,4-butanediyl) and 1,1'-((1-methylethylidene)bis(4,1-phenyleneoxy))bis(2-propanol)