Copolymer, Polymerelektrolyt und seine Verwendung

摘要

Disclosed is a copolymer obtained by a condensation reaction between a leaving group and a nucleophilic group. Specifically disclosed is a copolymer obtained by condensing a mixture of (A) and (C) shown below and a mixture of (B) and (D) shown below, or a mixture of (A), (B), (C) and (D) shown below. (A) a monomer having two leaving groups and at least one acid radical in a molecule (B) a monomer having two nucleophilic groups and at least one acid radical in a molecule (C) a monomer having two leaving groups and substantially no acid radical in a molecule (D) a monomer having two nucleophilic groups and substantially no acid radical in a molecule