INK COMPOSITION FOR COLOR FILTER, AND COLOR FILTER CURED FILM AND COLOR FILTER OBTAINED BY USING THE INK COMPOSITION

PROBLEM TO BE SOLVED: To provide an ink composition for a color filter, which is superior in curing property to be used for an inkjet method. SOLUTION: The ink composition contains, as essential components, an unsaturated compound (A) expressed by general formula (1), a polyfunctional acrylate compo...

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Bibliographische Detailangaben
Hauptverfasser: OGATA HIROSHI, ITAHARA SHUNEI, FUJISHIRO KOICHI
Format: Patent
Sprache:eng
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Zusammenfassung:PROBLEM TO BE SOLVED: To provide an ink composition for a color filter, which is superior in curing property to be used for an inkjet method. SOLUTION: The ink composition contains, as essential components, an unsaturated compound (A) expressed by general formula (1), a polyfunctional acrylate compound (B) having four or more functional groups, and a pigment (D) in a solvent, wherein the weight ratio (A)/(B) of the component (A) to the component (B) ranges from 10/90 to 90/10, and a reaction initiator is substantially not compounded in the composition. COPYRIGHT: (C)2010,JPO&INPIT