2-Oxepanone, polymer with 5-amino-1,3,3-trimethylcyclohexanemethanamine, 1,3-butanediol and 1,1'-methylenebis(4-isocyanatocyclohexane) 4,4'-Dicyclohexylmethanediisocyanate, epsilon-caprolactone, 1,3-butylene glycol, isophorone diamine polymer 68845-24-9