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Abstract

One ultraviolet-curable resin composition of the present invention includes: (A) at least one polymer selected from the group consisting of poly(meth)acrylates (a1) and polyvinyl ethers (a2); (B) a compound having at least two secondary thiol groups in a molecule thereof; (C) a photopolymerization initiator a solution of which in acetonitrile with a concentration of 500 ppm has an absorbance of 0.50 or more in an optical path length of 10 mm at 385 nm; and (D) an organic compound that emits light upon absorbing ultraviolet rays, having a maximum wavelength of an absorption spectrum in a range of 300 nm or more and 450 nm or less, and having a maximum wavelength of an emission spectrum in a range of 350 nm or more and 500 nm or less; wherein a content of the compound (B) is 10 mass % or more and 70 mass % or less based on 100 mass % of the resin composition in terms of solid content.

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First Claim