Azo dye, colored curable composition, color filter and...

Details Azo dye, colored curable composition, color filter and... Azo dye, colored curable composition, color filter and...

2005-01-28

2009-10-13

Powers, Fiona T (Department: 1626)

Organic compounds -- part of the class 532-570 series

Organic compounds

Azo

C534S767000, C534S768000, C430S007000, C430S270100

Reexamination Certificate

active

07601819

ABSTRACT:
A dye represented by the following formula (1-1), a colored curable composition using the same, and a colored curable composition including a dye represented by the following formula (1) and at least one dye represented by the following formula (2) or (3):wherein Ra1is an aliphatic group, an aryl group, a heterocyclic group, an acyl group or the like; Xa1is —CRa3═ or N; Ra2and Ra3are each H or a substituent; B is a coupler residue; A is a residue of a 5-membered heterocyclic diazo component A-NH2; B1and B2is —CR1═, —CR2═ or N; R5and R6is H, an aliphatic group, an aromatic group, a heterocyclic group or the like; G, R1and R2is H, halogen, an aliphatic group, an aromatic group, a heterocyclic group, a cyano group, a carboxyl group, a carbamoyl group, an alkoxycarbonyl group or the like; Rd1to Rd4is H or an aliphatic group; Rd5is a sulfo group or a sulfamoyl group; Rd6to Rd10is a substituent; m, n, p and q=0 to 3; r=0 to 4.

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