ALKALI-SOLUBLE PHOTOCURABLE COMPOSITION

PURPOSE:A composition being useful for a photocurable ink and improved in a solubility in an alkaline agent of an acid-resistant coating after curing, comprising a monomer mixture of a free carboxyl group-containing monomer and a specified diluent monomer, a polymerization modifier and a photopolyme...

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Bibliographische Detailangaben
Hauptverfasser: MORI YOSHIHIRO, SHIZUME YASUMASA, KAMIBAYASHI TAIJI, MATSUMOTO SHIGEAKI
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:PURPOSE:A composition being useful for a photocurable ink and improved in a solubility in an alkaline agent of an acid-resistant coating after curing, comprising a monomer mixture of a free carboxyl group-containing monomer and a specified diluent monomer, a polymerization modifier and a photopolymerization initiator. CONSTITUTION:This composition comprises a monomer mixture comprising 30-80wt% free carboxyl group-containing monomer (a), 18-68wt% freely water-soluble monomer (b-1), as a diluent monomer, having an atmospheric boiling point