Coloring composition

The present invention addresses the problem of providing a coloring composition capable of forming a color filter having excellent UV ashing resistance. The above-mentioned problem can be solved by causing the coloring composition to contain a colorant containing a compound represented by formula (I...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	MANABE HITOMI, TAKAISHI YU, TOGAI MANABU, TSUJIUCHI SHO
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	ADHESIVES CHEMISTRY DYES LAKES METALLURGY MISCELLANEOUS APPLICATIONS OF MATERIALS MISCELLANEOUS COMPOSITIONS MORDANTS NATURAL RESINS ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES PAINTS POLISHES
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Beschreibung
Zusammenfassung:	The present invention addresses the problem of providing a coloring composition capable of forming a color filter having excellent UV ashing resistance. The above-mentioned problem can be solved by causing the coloring composition to contain a colorant containing a compound represented by formula (I) and an alkali-soluble resin. [In formula (I), L1 represents a group represented by formula (ph1), A represents a group represented by formula (ia), and B represents a group represented by formula (ib). ]. A-L1-B (I) 本发明的课题是提供能够形成抗UV灰化性优异的滤色器的着色组合物。前述课题可通过使着色组合物含有包含式(I)所示的化合物的着色剂、和碱溶性树脂来解决。[式(I)中，L1表示式(ph1)所示的基团，A表示式(ia)所示的基团，B表示式(ib)所示的基团。]。A-L1-B (I)