Patent ID: 11943997
Assignee: MITSUBISHI CHEMICAL CORPORATION
Field: Macromolecular chemistry, polymers (Chemistry)
Classification: CPC H  C  G  Y | IPC C  H

Claim 1:
2. The polymer according to claim 1, further comprising a repeating unit represented by the following Formula (4):, wherein,
Ar3 represents an aromatic hydrocarbon group optionally having a substituent, or an aromatic heterocyclic group optionally having a substituent; and
Ar4 represents a divalent aromatic hydrocarbon group optionally having a substituent, a divalent aromatic heterocyclic group optionally having a substituent, or a divalent group formed by plural aromatic hydrocarbon groups optionally having a substituent and/or plural aromatic heterocyclic groups optionally having a substituent that are linked together directly or via a linking group.