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Colored curable resin composition

A technology of curable resin and composition, applied in nonlinear optics, optics, optomechanical equipment, etc., can solve problems such as colorant sublimation, and achieve the effect of inhibiting sublimation

Active Publication Date: 2013-10-23
SUMITOMO CHEM CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In the process of producing a color filter from the colored curable resin composition containing the above-mentioned coumarin compound, the problem of colorant sublimation occurred

Method used

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  • Colored curable resin composition
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  • Colored curable resin composition

Examples

Experimental program
Comparison scheme
Effect test

preparation example Construction

[0084] In the preparation of the compound (1), relative to 1 mole of the compound represented by the formula (q2), the amount of the compound represented by the formula (q1) is preferably 1 mole to 10 moles, more preferably 1 mole to 4 moles, and even more preferably It is 1 mol to 3 mol, more preferably 1 mol.

[0085] In the preparation of compound (1), relative to 1 mole of the compound represented by formula (q2), the amount of ethyl cyanoacetate is preferably 1 mole to 10 moles, more preferably 1 mole to 4 moles, and even more preferably 1 mole to 1 mole. 3 moles, more preferably 1 mole.

[0086] In the preparation of compound (1), relative to 1 mole of the compound represented by formula (q2), the amount of benzoic acid is preferably 0.1 moles to 3 moles, more preferably 0.3 moles to 3 moles, even more preferably 0.3 moles to 1.2 moles , and more preferably 0.3 to 0.4 mol.

[0087] The method for obtaining the target compound (1) from the reaction mixture is not partic...

Embodiment

[0285] Next, an Example etc. are given and this invention is demonstrated more concretely.

[0286] In Examples and Comparative Examples, % and parts indicating content and usage are based on mass unless otherwise specified.

[0287] In the following examples, the structures of the compounds were confirmed by NMR (JMM-ECA-500; manufactured by JEOL Ltd.) or mass spectrometry (LC; Model 1200 manufactured by Agilent, MASS; Model LC / MSD6130 manufactured by Agilent).

[0288] The measurement of the weight average molecular weight (Mw) and the number average molecular weight (Mn) of the polystyrene conversion of resin was performed by the GPC method on the following conditions.

[0289] Device: HLC-8120GPC (manufactured by Tosoh Co., Ltd.)

[0290] Column; TSK-GELG2000HXL

[0291] Column temperature; 40°C

[0292] Solvent; THF

[0293] Flow rate; 1.0mL / min

[0294] Solid component concentration of the liquid to be tested; 0.001 to 0.01% by mass

[0295] Injection volume; 50μL ...

Synthetic example 1

[0302] Mix 10.0 parts of 4-amino-3-hydroxybenzoic acid (manufactured by Tokyo Chemical Industry Co., Ltd.), 12.8 parts of 4-(diethylamino) salicylaldehyde (manufactured by Tokyo Chemical Industry Co., Ltd.), benzoic acid (manufactured by Tokyo Chemical Industry Co., Ltd. 2.73 parts of 1-pentanol (manufactured by Tokyo Chemical Industry Co., Ltd.), and 7.43 parts of ethyl cyanoacetate (manufactured by Tokyo Chemical Industry Co., Ltd.), were stirred at 120° C. for 3 hours. Add 7.46 parts of ethyl cyanoacetate (produced by Tokyo Chemical Industry Co., Ltd.), 2.79 parts of benzoic acid (produced by Tokyo Chemical Industry Co., Ltd.), 49.8 parts of 1-pentanol (produced by Tokyo Chemical Industry Co., Ltd.) and 4-( 12.7 parts of diethylamino) salicylaldehyde (manufactured by Tokyo Chemical Industry Co., Ltd.) was stirred at 120° C. for 14 hours. Add 3.76 parts of ethyl cyanoacetate (manufactured by Tokyo Chemical Industry Co., Ltd.), 1.41 parts of benzoic acid (manufactured by Toky...

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Abstract

Provided is a colored curable resin composition which contains a composition, a resin, a polymeric compound and a polymerization initiator which are represented in formula (I). In formula (1), Q1 and Q2 independently and respectively represent a hydrogen atom or -CO2M, while any one of the Q1 and Q2 represents -CO2M. R1 to R4 independently and respectively represent a monovalent hydrocarbyl having a hydrogen atom number or a carbon atom number being 1 to 20; or, R1 and R3 are bonded to together form a ring with carbon atoms on adjacent benzene rings and adjacent nitrogen atoms; R2 and R4 are bonded to together from a ring with carbon atoms on adjacent benzene rings and adjacent nitrogen atoms; R1 and R2 are bonded to together from a ring with adjacent nitrogen atoms. R5 represents a monovalent hydrocarbyl having a hydrogen atom number or a carbon atom number being 1 to 20. When multiple R5s exist, the R5s are mutually identical or different. M presents a hydrogen atom or an alkali-metal atom.

Description

technical field [0001] The present invention relates to a colored curable resin composition. Background technique [0002] Dyes are used, for example, to express colors by reflected light or transmitted light in the fields of fiber materials, liquid crystal display devices, inkjet printers, and the like. As such a dye, coumarin compounds such as coumarin 6 (a compound represented by the following formula) are known (JP2006-154740-A Example 8). [0003] [0004] In the process of producing a color filter from the colored curable resin composition containing the above-mentioned coumarin compound, there is a problem of colorant sublimation. Contents of the invention [0005] The present invention includes the following inventions. [0006] [1] A colored curable resin composition containing a compound represented by formula (1), a resin, a polymerizable compound, and a polymerization initiator. [0007] Formula 1) [0008] [0009] [In formula (1), Q 1 and Q 2 Each...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G03F7/027G03F7/004G02B5/20G02F1/1335
CPCG02B5/20G02F1/13G03F7/004G03F7/0045G03F7/028G03F7/20G03F7/202
Inventor 织田胜成藤田拓麻
Owner SUMITOMO CHEM CO LTD
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