Syonyms Name: 1,3-Benzenedicarboxylic acid, polymer with 1,4-benzenedicarboxylic acid and 1,6-hexanediamine; 1,3-Benzendicarboxylic acid,polymer with 1,4-benzendicarboxylic acid and 1,6-hexanediamine; ISOPHTHALIC ACID, POLYAMIDE WITH 1,6-HEXANEDIAMINE AND TEREPHTHALIC