PRINTING MATERIAL

摘要

This printing material has: a substrate; an ink-accepting layer that is disposed on the substrate and is the cured product of a resin composition; and an ink layer that is disposed on the ink-accepting layer and is the cured product of an active-light-ray-curable cationic polymerizable ink. The ink-accepting layer is impermeable with respect to the active-light-ray-curable cationic polymerizable ink. Also, the active-light-ray-curable cationic polymerizable ink contains: a cationic polymerizable compound; 0.5-10.0 mass % of an epoxy-group-containing silane coupling agent; 10-50 mass % of a hydroxyl-group-containing oxetane compound; and a photoinitiator.

主权项

1. A printed material comprising:
a base material being a metallic base material or a ceramic base material; an ink-receiving layer disposed on the base material and formed of a cured product of a resin composition; and an ink layer disposed on the ink-receiving layer and formed of a cured product of a cationic actinic radiation-curable ink, wherein: the cationic actinic radiation-curable ink contains a cationically-polymerizable compound, an epoxy group-containing silane coupling agent, a hydroxyl group-containing oxetane compound and a photopolymerization initiator, a content of the epoxy group-containing silane coupling agent in the cationic actinic radiation-curable ink is in a range of 0.5 to 10.0 mass %, and a content of the hydroxyl group-containing oxetane compound in the cationic actinic radiation-curable ink is in a range of 10 to 50 mass %.