INKJET INK AND IC BASE MADE BY USING THE SAME AND HAVING NONCONTACT COMMUNICATION FUNCTION

摘要

PROBLEM TO BE SOLVED: To provide a method for making fine printing pattern by applying inkjet printing being on-demand printing and to provide an electroconductive inkjet ink exhibiting excellent adhesion to various substrates, strengths, conductivity, and jettability.

SOLUTION: The inkjet ink is a photopolymerizable one essentially consisting of electroconductive inorganic particles, a polymerizable compound, and a photopolymerization initiator, wherein the electroconductive inorganic particles are contained in an amount of at least 50 mass% based on the nonvolatiles of the ink.

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