1,3-Benzenedicarboxylic acid, polymer with 2,2-bis(hydroxymethyl)-1,3-propanediol, 1,6-diisocyanatotrimethylhexane and hexanedioic acid 68170-61-6 Trimethylhexamethylene diisocyanate, pentaerythritol, isophthalic acid, adipic acid polymer