Active energy ray curable composition, active energy ray curable ink, inkjet ink, stereoscopic modeling material, active energy ray curable composition container, inkjet recording method, two-dimensional or three-dimensional image forming apparatus, cured product, and processed product

摘要

In accordance with sonic embodiments of the present invention, an active energy ray curable composition including a polymerizable compound composition is provided. When the active energy ray curable composition is formed into a film having an average thickness of 10 μm on a substrate and, after a lapse of 15 seconds, the film is irradiated with an active energy ray having a light quantity of 1,500 mJ/cm² to become a cured product, the cured product satisfies the following conditions (1) and (2):(1) when the substrate is a polypropylene substrate, the cured product has a glass transition temperature of 60° C. or more; and(2) when the substrate is a polycarbonate substrate, an adhesion between the polycarbonate substrate and the cured product is 70 or more, the adhesion being measured according to a cross-cut adhesion test defined in Japanese industrial Standards K5400.