| 摘要 |
PROBLEM TO BE SOLVED: To provide a novel fumaric acid diisopropyl-cinnamic acid ester-acrylate copolymer resin of high molecular weight having excellent toughness when the copolymer resin is formed into a film, and to provide a method of efficiently manufacturing the same.SOLUTION: A fumaric acid diisopropyl-cinnamic acid ester-acrylate copolymer resin contains a fumaric acid diisopropyl residue unit, a cinnamic acid ester residue unit containing an alkyl group having 1 to 6 carbon atoms, and a residue unit of polyfunctional acrylate having an ester bond. |
