LIQUID INK FOR PRINTING, AND PRINTED MATTER

To provide liquid ink for printing which is excellent in adhesion to a base material and laminate strength, and prevents transition failures caused by plate fogging and plate clogging phenomena during printing.SOLUTION: There are provided liquid ink for printing which contains a binder resin and an...

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Bibliographische Detailangaben
Hauptverfasser: MOROI SUNAO, OHASHI TOMIHIRO, SHINDO TOMOMI
Format: Patent
Sprache:eng ; jpn
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Beschreibung
Zusammenfassung:To provide liquid ink for printing which is excellent in adhesion to a base material and laminate strength, and prevents transition failures caused by plate fogging and plate clogging phenomena during printing.SOLUTION: There are provided liquid ink for printing which contains a binder resin and an organic solvent, and contains at least any one of a polyurethane resin and a polyurethane polyurea resin and a rosin-modified fumaric acid resin as binder resins; a printed matter obtained by printing the liquid ink for printing; and a laminate in which a plastic base material having a printing ink layer formed by the liquid ink for printing and a base material provided on the printing ink layer side are laminated.SELECTED DRAWING: None 【課題】基材への密着性やラミネート強度に優れ、且つ印刷時の版かぶりや版詰まり現象による転移不良が生じにくい印刷用リキッドインキを提供することを目的とする。【解決手段】バインダー樹脂と、有機溶剤を含有し、バインダー樹脂として、ポリウレタン樹脂またはポリウレタンポリウレア樹脂のいずれか一種と、ロジン変性フマル酸樹脂を少なくとも含有する印刷用リキッドインキ、該印刷用リキッドインキを印刷してなる印刷物、及び、該印刷用リキッドインキにより形成された印刷インキ層を有するプラスチック基材と、該印刷インキ層側に設けられた基材とが積層された積層体を提供する。【選択図】なし