GEL PARTICLES, PHOTOSENSITIVE COMPOSITION, INK COMPOSITION, METHOD FOR MANUFACTURING AQUEOUS DISPERSION OF GEL PARTICLES, AND IMAGE FORMING METHOD

摘要

Provided are: gel particles having a three-dimensional cross-linked structure which has a polymerisable group and a functional group that generates radicals as a result of irradiation with active energy rays and which includes at least one type of bond selected from a urethane bond and a urea bond; a photosensitive composition that contains the gel particles; an ink composition; a method for manufacturing an aqueous dispersion of the gel particles; and an image forming method.