Curable resin composition

To provide a curable resin composition for black light shielding for an inkjet, the curable resin composition having excellent surface curability in addition to high light-shielding properties, exhibiting stable adhesion under high-temperature and high-humidity conditions, and yielding a cured coati...

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Bibliographische Detailangaben
Hauptverfasser: TAKASHIMA, SHUHEI, ODAGIRI, YUTO
Format: Patent
Sprache:chi ; eng
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Beschreibung
Zusammenfassung:To provide a curable resin composition for black light shielding for an inkjet, the curable resin composition having excellent surface curability in addition to high light-shielding properties, exhibiting stable adhesion under high-temperature and high-humidity conditions, and yielding a cured coating film having high hardness after curing. A curable resin composition containing (A) an epoxy compound, (B) an oxetane compound, (C) a photoacid generator, and (D) a black colorant, wherein the (A) epoxy compound contains (a) an alicyclic epoxy compound having an ester bond in each molecule and (b) an alicyclic epoxy compound not having an ester bond in each molecule in a mass ratio within a numerical range of 5:100-30:100.