68083-78-3 Adipic acid, 1,6-hexanediol, isophorone diisocyanate polymer Hexanedioic acid, polymer with 1,6-hexanediol and 5-isocyanato-1-(isocyanatomethyl)-1,3,3-trimethylcyclohexane Isophorone diisocyanate, adipic acid, 1,6-hexanediol polymer