| abstract |
(57) [Summary] Fluorescent marking that can be applied without using an organic solvent that has an adverse effect on the human body and the environment, and that provides a cured film having excellent stability, curability, fluorescent emission intensity, and light resistance. Development of energy ray-curable resin compositions suitable for inks. A resin (A) having an ethylenically unsaturated group in a molecule, specifically absorbing excitation energy to 650 nm An energy ray-curable resin composition comprising: a compound (B) that emits fluorescence in the near infrared region of from 1 to 1000 nm; and a light resistance improver (C). |