1,3-Benzenedicarboxylic acid, polymer with 1,4-benzenedicarboxylic acid, 1,6-hexanediol, 1,1'-methylenebis(4-isocyanatobenzene) and 2-oxepanone 1,6-Hexanediol, terephthalic acid, isophthalic acid, polycaprolactone, 4,4'-diphenylmethane diisocyanate resin 1,6-Hexanediol, terephthalic acid, isophthalic acid, polycaprolactone, 4,4-diphenylmethane diisocyanate polymer 68900-91-4