Aromatic polycarbodiimide and films thereof

摘要

PCT No. PCT/JP98/01164 Sec. 371 Date Nov. 19, 1998 Sec. 102(e) Date Nov. 19, 1998 PCT Filed Mar. 18, 1998 PCT Pub. No. WO98/41551 PCT Pub. Date Sep. 24, 1998An aromatic polycarbodiimide having a structural repeating unit represented by the following formula (I): wherein R represents a hydrogen atom or an alkyl group and n is an integer of 3 to 600, which has excellent solubility and heat resistance and also has excellent adhesion, low-temperature workability and moisture resistance, is provided.