PIGMENT COMPOSITION, COLORING COMPOSITION, AND COLOR FILTER

To provide a pigment composition that is excellent in the luminance and tinctorial power and has reduced viscosity.SOLUTION: The pigment composition contains a quinophthalone compound represented by formula (1) and an anthraquinone compound having at least one sulfonic acid group or sulfonic acid ba...

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Bibliographische Detailangaben
Hauptverfasser:	KONDO HITOSHI, SHIGEHIRO TATSUYA, YAMAZAKI TATSUFUMI
Format:	Patent
Sprache:	eng ; jpn
Schlagworte:	ADHESIVES CHEMISTRY DYES LAKES METALLURGY MISCELLANEOUS APPLICATIONS OF MATERIALS MISCELLANEOUS COMPOSITIONS MORDANTS NATURAL RESINS OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS OPTICS ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES PAINTS PHYSICS POLISHES
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Beschreibung
Zusammenfassung:	To provide a pigment composition that is excellent in the luminance and tinctorial power and has reduced viscosity.SOLUTION: The pigment composition contains a quinophthalone compound represented by formula (1) and an anthraquinone compound having at least one sulfonic acid group or sulfonic acid base. [X-X, Yand Yare each independently H or a halogen atom; and Z is a C1-3 alkylene group.]SELECTED DRAWING: None 【課題】優れた輝度及び着色力を有し、低粘度化された顔料組成物の提供。【解決手段】式（１）で表されるキノフタロン化合物と、少なくとも一つのスルホン酸基又はスルホン酸塩基を有するアントラキノン化合物とを含有する顔料組成物。［Ｘ１〜Ｘ１６、Ｙ１及びＹ２は各々独立にＨ又はハロゲン原子；ＺはＣ１〜３のアルキレン基］【選択図】なし