Colored curable resin composition

A technology of curable resin and composition, which can be used in nonlinear optics, instruments, photolithography process exposure devices, etc., and can solve the problems of color filters fully meeting the needs and other issues

Active Publication Date: 2014-02-12
SUMITOMO CHEM CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] With regard to the above-mentioned colored curable resin composition known in the past, the brightness of the color filter obtained from the colored curable resin composition may not be sufficient to meet the requirements.

Method used

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  • Colored curable resin composition
  • Colored curable resin composition
  • Colored curable resin composition

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[1047] The following examples will illustrate the present invention in more detail. The "%" and "parts" in the examples refer to mass% and mass parts unless otherwise specified.

[1048] In the following synthesis examples, the structure of the compound was confirmed by NMR (JMM-ECA-500; manufactured by JEOL Ltd.) or mass spectrometry (LC: Agilent 1200 model, MASS: Agilent LC / MSDD6130 model).

[1049] The measurement of the weight average molecular weight (Mw) and the number average molecular weight (Mn) in terms of polystyrene of the resin was performed by the GPC method under the following conditions.

[1050] Device; HLC-8120GPC (manufactured by Tosei Co., Ltd.)

[1051] Chromatographic column; TSK-GELG2000HXL

[1052] Column temperature; 40℃

[1053] Solvent; THF

[1054] Flow rate; 1.0mL / min

[1055] The concentration of the solid content of the tested liquid; 0.001~0.01% by mass

[1056] Injection volume; 50μL

[1057] Detector; RI

[1058] Standard material for calibration; TSK STANDA...

Synthetic example 1

[1063] Bis(3-amino-4-hydroxyphenyl)sulfone (manufactured by Tokyo Chemical Industry Co., Ltd.) 10.6 parts, 4-(diethylamino) salicylaldehyde (manufactured by Tokyo Chemical Industry Co., Ltd.) 14.6 parts, benzene 3.17 parts of formic acid (manufactured by Tokyo Chemical Industry Co., Ltd.), 183 parts of 1-pentanol (manufactured by Tokyo Chemical Industry Co., Ltd.) and 8.61 parts of ethyl cyanoacetate (manufactured by Tokyo Chemical Industry Co., Ltd.) were mixed at 120°C Stir for 3 hours. To this reaction solution were added 14.6 parts of 4-(diethylamino) salicylaldehyde (manufactured by Tokyo Chemical Industry Co., Ltd.), 3.17 parts of benzoic acid (manufactured by Tokyo Chemical Industry Co., Ltd.), and ethyl cyanoacetate (Tokyo Chemical Industry Co., Ltd.) 8.61 parts of Chemical Industry Co., Ltd. product), and stirred at 120°C for 12 hours. After cooling the above reaction liquid to room temperature, the precipitated crystals were obtained as a residue of suction filtratio...

Synthetic example 2

[1068] 10.1 parts of mixed bis(3-amino-4-hydroxyphenyl)dimethylmethane (manufactured by Changzhou Sunshine Pharmaceutical Raw Materials Co., Ltd.), 4-(diethylamino) salicylaldehyde (manufactured by Tokyo Chemical Industry Co., Ltd.) 15.2 parts, benzoic acid (manufactured by Tokyo Chemical Industry Co., Ltd.) 3.26 parts, 1-pentanol (manufactured by Tokyo Chemical Industry Co., Ltd.) 191 parts and ethyl cyanoacetate (manufactured by Tokyo Chemical Industry Co., Ltd.) 8.89 parts, Stir at 120°C for 3 hours. To this reaction solution were added 8.39 parts of 4-(diethylamino) salicylaldehyde (manufactured by Tokyo Chemical Industry Co., Ltd.), 1.80 parts of benzoic acid (manufactured by Tokyo Chemical Industry Co., Ltd.), and 1-pentanol (manufactured by Tokyo Chemical Industry Co., Ltd.). 8.40 parts by Kogyo Co., Ltd. and 4.91 parts of ethyl cyanoacetate (manufactured by Tokyo Chemical Industry Co., Ltd.) were stirred at 120°C for 12 hours. After cooling the above reaction liquid to...

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Abstract

Provided is a colored curable resin composition including colorant, resin, polymerized compounds, and polymerized initiator. The colorant includes compounds including 1,2-benzopyrone framework and C.I. pigment yellow 129 expressed in formula (1), formula (1'), formula (2), formula (3), formula (4) or formula (5). [In the formulas, L represents 2-valence hydrocarbyl etc., AA represents aryl group etc., X represents oxygen atoms, sulphur atoms etc., R1-R4 respectively and independently represent hydrogen atoms, 1-valence hydrocarbyl etc., R5-R9 respectively and independently represent hydrogen atoms, halogen atoms, 1-valence hydrocarbyl etc.].

Description

Technical field [0001] The present invention relates to a colored curable resin composition. Background technique [0002] The colored curable resin composition is used, for example, in the production of color filters for liquid crystal display devices. As such a colored curable resin composition, a colored curable resin composition containing a halogenated zinc phthalocyanine pigment and a yellow azo dye as a colorant is known (JP2010-168531-A). [0003] Regarding the above-mentioned colored curable resin composition known in the past, the brightness of the color filter obtained from the colored curable resin composition may not be sufficient to meet the requirements. Summary of the invention [0004] The present invention provides the following [1] to [29]. [0005] [1] A colored curable resin composition containing a colorant, a resin, a polymerizable compound, and a polymerization initiator, and the colorant contains a compound having an oxalin skeleton and C.I. Pigment Yellow 1...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G03F7/004G03F7/027G02B5/20G02B1/04G02F1/1335
CPCG02B5/20G02F1/13G03F7/004G03F7/0045G03F7/0046G03F7/20
Inventor 织田胜成藤田拓麻秋山裕次
Owner SUMITOMO CHEM CO LTD
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