Active energy ray curable composition active energy ray curable coating material using same and active energy ray curable printing ink using same

摘要

pProvided is an active energy ray curable composition which is characterized by being obtained by reacting (A) a polyfunctional acrylate (B) an aromatic dicarboxylic acid and (C) an aromatic epoxy resin and then reacting the obtained reactant with (D) a carboxylic acid having a polymerizable unsaturated group. In cases where this active energy ray curable composition is used in a coating material such as a hard coat agent this active energy ray curable composition is capable of providing a cured film of the coating material with high scratch resistance. Consequently this active energy ray curable composition is suitable as a material for a hard coat agent that forms a protective film on the surface of an article. In cases where this active energy ray curable composition is used in a printing ink this active energy ray curable composition is capable of providing the ink with high anti misting properties and is also capable of providing a cured film of the printing ink with high adhesion to a base and high solvent resistance. Consequently this active energy ray curable composition is suitable as a binder for various printing inks such as a lithographic printing ink and a gravure printing ink./p