ACTIVE RAY-CURABLE COMPOSITION, ACTIVE RAY-CURABLE INK, AND IMAGE-FORMING METHOD USING SAME

摘要

Disclosed is an active ray-curable composition which enables to form a strong image film having high sensitivity and high flexibility. Also disclosed are an active ray-curable ink using such an active ray-curable composition and an image-forming method. The active ray-curable composition contains a photopolymerization initiator and a photopolymerizable compound. This active ray-curable composition is characterized in that it further contains an acrylic polymer and the photopolymerizable compound is composed of a cationically polymerizable monomer.