LIQUID INK COMPOSITION

To provide a liquid ink composition that has excellent viscosity stability in both one-liquid type that does not use a curing agent and a two-liquid type that uses a curing agent, while maintaining basic performances such as blur test, plate fogging test, printability such as density stability, lami...

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Bibliographische Detailangaben
Hauptverfasser:	KOBA KATSUHEI, JIRAPON SHIMOK, MURAKAMI YOSHINARI
Format:	Patent
Sprache:	eng ; jpn
Schlagworte:	ADHESIVES CHEMICAL PAINT OR INK REMOVERS CHEMISTRY COATING COMPOSITIONS, e.g. PAINTS, VARNISHES ORLACQUERS CORRECTING FLUIDS DYES FILLING PASTES INKS LAYERED PRODUCTS LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT ORNON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM METALLURGY MISCELLANEOUS APPLICATIONS OF MATERIALS MISCELLANEOUS COMPOSITIONS NATURAL RESINS PAINTS PASTES OR SOLIDS FOR COLOURING OR PRINTING PERFORMING OPERATIONS POLISHES TRANSPORTING USE OF MATERIALS THEREFOR WOODSTAINS
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Beschreibung
Zusammenfassung:	To provide a liquid ink composition that has excellent viscosity stability in both one-liquid type that does not use a curing agent and a two-liquid type that uses a curing agent, while maintaining basic performances such as blur test, plate fogging test, printability such as density stability, laminate strength, retort resistance, in gravure printing or flexographic printing.SOLUTION: A liquid ink composition contains a binder resin (A), an organic solvent (B), and a hydroxy carboxylic acid (C).SELECTED DRAWING: None 【課題】本発明の課題は、グラビア印刷或いはフレキソ印刷に於いて、カスレ試験、版カブリ試験、濃度安定性等の印刷適性、ラミネート強度、耐レトルト性等の基本性能を保持しつつ、硬化剤を使用しない１液タイプ、硬化剤を使用する２液タイプのいずれにおいても粘度安定性に優れるリキッドインキ組成物を提供することにある。【解決手段】バインダー樹脂（Ａ）、有機溶剤（Ｂ）、及びヒドロキシカルボン酸（Ｃ）を含有することを特徴とするリキッドインキ組成物。【選択図】なし