INK CONTAINING COMPOSITION FOR ROLL PRINTING, BLACK MATRIX

摘要

PURPOSE: An ink is provided to minimize swelling of a blanket while not damaging dispersibility of pigment using a solvent with high a volatile speed and to maintain uniformity of patterns. CONSTITUTION: An ink is formed from an ink composition for roll print including a polyfunctional monomer containing an ethylenically unsaturated bond, a binder resin, solvent, coloring agent, initiator and additive. The solvent includes at least two kinds of solvents with 0.09 mg/cm^2 min or more of volatile speed(Vt) and 3.5 mg/cm^2 min or less of absorption rate(St) by the blanket.