英文名称:1,3-Benzenedicarboxylic acid, polymer with 1,4-benzenedicarboxylic acid, 1,6-hexanediamine and 4,4-methylenebis(cyclohexanamine); 1,3-Benzenedicarboxylic acid polymer with 1,4-benzenedicarboxylic acid, 1,6-hexanediamine and 4,4’-methylenebis[cyclohexanamine]