Colorant-containing curable composition, color filter using...

Details Colorant-containing curable composition, color filter using... Colorant-containing curable composition, color filter using...

2007-10-02

2007-10-02

Wu, David W. (Department: 1713)

Synthetic resins or natural rubbers -- part of the class 520 ser

Synthetic resins

Processes of preparing a desired or intentional composition...

C524S104000, C524S190000, C524S556000

Reexamination Certificate

active

11095515

ABSTRACT:
The present invention provides a colorant-containing curable composition comprising a colorant, wherein the colorant contains a compound represented by the following Formula (I).In Formula (I), R1and R2each independently represent H, an alkyl group, an alkenyl group, an aryl group, or an aralkyl group. R1and R2may be formed into a heterocycle together with a jointly bonded nitrogen atom. R3represents a halogen atom, a trihalomethyl group, an alkoxy group, a nitro group, or an amino group. n represents an integer of 0 to 4. R4represents a halogen atom or a —SO3M group, in which M represents H, a cation of a metallic atom, or a cation consisting of a nitrogen-containing compound. m represents an integer of 0 to 5.The present invention further provides a color filter comprising the compound represented by Formula (I) and a method for manufacturing the color filter.

REFERENCES:
patent: 2-199403 (1990-08-01), None
patent: 4-76062 (1992-03-01), None
patent: 5-273411 (1993-10-01), None
patent: 6-184482 (1994-07-01), None
patent: 7-140654 (1995-06-01), None
patent: 2002-278056 (2002-09-01), None

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