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Title:
COLORED COMPOSITION, COLOR FILTER USING THE SAME AND ITS PRODUCTION
Document Type and Number:
Japanese Patent JP2000044822
Kind Code:
A
Abstract:

To obtain a colored composition having excellent spectral characteristics and contrast ratio, high heat resistance, light resistance and chemical resistance by including a specific colorant, a polymer combination, a polymerization initiator and a solvent.

This colored composition comprises (A) a colorant containing at least one polymerizable functional group in the molecule, (B) a polymer combination, (C) a polymerization initiator and (D) a solvent. Anthraquinone- based dyes of formula I to formula V [X is a substituent group containing a polymerizable functional group; R1 to R3 are each H, a (substituted) alkyl, a (substituted) phenyl or an amide residue; R4 to R9 are each H, a (substituted) alkoxy, a (substituted) phenoxy, OH or the like; R11 is R1; R12 is H, a (substituted) alkyl or a (substituted) phenyl; R13 to R18 are each R4: R21 and R23 are each R1; R24 to R29 are each R4; R31 and R32 are each R1; R33 to R38 are each R4; R41 and R42 are each R1; R44 to R48 are each R4], etc., are used as the component A.


Inventors:
ITO HIROMITSU
HAGIWARA HIDEAKI
Application Number:
JP21877998A
Publication Date:
February 15, 2000
Filing Date:
August 03, 1998
Export Citation:
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Assignee:
TOPPAN PRINTING CO LTD
International Classes:
G03F7/004; C08L101/00; C09B1/26; C09B1/51; G02B5/20; (IPC1-7): C09B1/26; C08L101/00; C09B1/51; G02B5/20; G03F7/004