1,3-Butanediol, polymer with 1,3-diisocyanatomethylbenzene, alpha-hydro-omega-hydroxypoly(oxy(methyl-1,2-ethanediyl)) and alpha,alpha',alpha''-1,2,3-propanetriyltris(omega-hydroxypoly(oxy(methyl-1,2-ethanediyl))) 1,3-Butylene glycol, tris(hydroxypropyl)glycerin, polyoxypropylene glycol, toluene diisocyanate polymer 67723-14-2