- FUMARIC ACID DIESTER-CINNAMIC ACID ESTER COPOLYMER METHOD FOR PRODUCING SAME AND FILM PRODUCED USING SAME

摘要

Also provided is a novel high-molecular weight diester-based cinnamic acid ester-based copolymer having excellent toughness or excellent toughness, even when used as a film, a method for efficiently producing the same, and a film using the same. The fumaric acid diester-cinnamic acid ester-based copolymer contains a fumaric acid diester residue unit, a cinnamic ester residue unit having an alkyl group having 1 to 6 carbon atoms, and a residue unit of a polyfunctional monomer having two or more radically polymerizable functional groups.