英文名称:1,4-Benzenedicarboxylic acid polymer with [1,1'-biphenyl]-4,4'-diol, 4-hydroxybenzoic acid and 6-hydroxy-2-naphthalenecarboxylic acid; 1,4-Benzenedicarboxylic Acid Polymer With [1,1'-Biphenyl]-4,4'-Diol, 4-Hydroxybenzoic Acid And 6-Hydroxy-2-Naphthalenecarboxylic Acid