Colored composition

The present invention provides a dyeing composition including pigment and resin, wherein the pigment includes a compound as shown in a formula (P). In formula, Ra1, Ra2, Ra3 and Ra4 are respectively selected from the group consisting of hydrogen atom, bromine atom or one-valent substituents, wherein...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: TERAKAWA, TAKAKIYO, MAEDA, TSUYOSHI, MORIKAWA, MICHITAKA
Format: Patent
Sprache:chi ; eng
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Beschreibung
Zusammenfassung:The present invention provides a dyeing composition including pigment and resin, wherein the pigment includes a compound as shown in a formula (P). In formula, Ra1, Ra2, Ra3 and Ra4 are respectively selected from the group consisting of hydrogen atom, bromine atom or one-valent substituents, wherein at least one of Ra1, Ra2, Ra3 and Ra4 is bromine atom.