LITHOGRAPHIC PRINTING INK, VARNISH FOR LITHOGRAPHIC INKS, AND METHOD FOR PRODUCING PRINTED MATTER USING THE SAME

摘要

PROBLEM TO BE SOLVED: To provide a lithographic ink which has a highly sensitive curability for active energy beam, simultaneously with a high washability with water, and which also has excellent resistance to surface staining in printing and high water resistance of the cured film, a varnish for such lithographic ink and a method for producing printed material.SOLUTION: The lithographic ink comprises (a) a pigment and (b) a resin having an ethylenically unsaturated group and a hydrophilic group, and it has a highly sensitive curability for active energy beam simultaneously with a high washability with water, and also, excellent resistance to surface staining in printing and high water resistance of the cured film.SELECTED DRAWING: None