Method of preparing ink jet resin composition

Abstract

The present invention provides a method of preparing an ink jet resin composition including preparing a liquid (a) including a thermosetting epoxy resin and a first non-volatile acryl compound, preparing a liquid (b) including a pigment and a second non-volatile acryl compound, preparing a liquid (c) including a photoinitiator and a third non-volatile acryl compound, and mixing the liquids (a), (b) and (c) and further including an amine synergist and a viscosity controlling agent to prepare a resin composition. According to the method of preparing an ink jet resin composition of the present invention, an ink jet resin composition may be easily prepared without using a volatile solvent but using acryl compounds as diluents, and the resin composition prepared thereby may have improved heat resistance, chemical resistance and adhesion.

Dependencies are inferred from the claim text.