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Compound for pigment

A compound and bonding technology, which is applied in the field of pigment compounds, can solve the problems of unsatisfactory heat resistance and achieve excellent heat resistance

Active Publication Date: 2014-03-12
SUMITOMO CHEM CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The heat resistance of the above-mentioned compound previously known is not sufficiently satisfactory, and therefore, the colored curable resin composition containing the compound is also not sufficiently satisfactory in heat resistance

Method used

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  • Compound for pigment
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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0439] The following reactions were carried out under nitrogen atmosphere.

[0440] After putting 36.3 parts of potassium thiocyanate and 160.0 parts of acetone into the flask equipped with the cooling tube and the stirring device, it stirred at room temperature for 30 minutes. Next, 50.0 parts of benzoyl chloride (manufactured by Tokyo Chemical Industry Co., Ltd.) was dropped over 10 minutes. After completion of the dropping, the mixture was further stirred at room temperature for 2 hours. Next, after cooling the reaction mixture with ice, 45.7 parts of N-ethyl-o-toluidine (manufactured by Tokyo Chemical Industry Co., Ltd.) was dropped. After completion of the dropping, the mixture was further stirred at room temperature for 30 minutes. Next, after cooling the reaction mixture with ice, 34.2 parts of 30% sodium hydroxide aqueous solution was dripped. After completion of the dropping, the mixture was further stirred at room temperature for 30 minutes. Next, 35.3 parts of c...

Synthetic example 1

[0453] An appropriate amount of nitrogen gas was introduced into a flask equipped with a reflux cooler, a dropping funnel, and a stirrer to form a nitrogen atmosphere, 100 parts of propylene glycol monomethyl ether acetate was charged, and heated to 85° C. while stirring. Next, the following solution was dripped into the flask over a period of about 5 hours using a drip pump: 19 parts of methacrylic acid, acrylic acid-3,4-epoxytricyclo[5.2.1.0 2，6 ]decane-8-yl ester and acrylate-3,4-epoxytricyclo[5.2.1.0 2，6 171 parts of a mixture of ]decane-9-yl esters (the molar ratio is 50:50) (trade name "E-DCPA", manufactured by Daicel Co., Ltd.) is dissolved in 40 parts of propylene glycol monomethyl ether acetate solution formed in. On the other hand, the following solution was dripped into the flask over about 5 hours using another drip pump: 26 parts of the polymerization initiator 2,2'-azobis(2,4-dimethylvaleronitrile) A solution dissolved in 120 parts of propylene glycol monomethy...

Synthetic example 2

[0469] Take 250.4 parts of propylene glycol monomethyl ether acetate into a flask equipped with a stirring device, a dropping funnel, a capacitor, a thermometer, and an air duct, and stir while replacing it with nitrogen, and raise the temperature to 120°C. Next, in a mixture of 37.4 parts of methacrylic acid, 61.3 parts of benzyl methacrylate, 18.5 parts of glycidyl methacrylate, and monomethacrylate having a tricyclodecane skeleton (FA-513M manufactured by Hitachi Chemical Co., Ltd. ) 19.2 parts of the monomer mixture was added 6.13 parts of tert-butyl hydroperoxide (Perbull O manufactured by NOF Co., Ltd.). This material was dripped into the flask from the dropping funnel over 2 hours, and further, stirring was continued at 120 degreeC for 2 hours, and aging was performed. Next, the inside of the flask was replaced with air, and 10.6 parts of acrylic acid, 0.9 parts of tris(dimethylaminomethyl)phenol (DMP-30) and 0.145 parts of hydroquinone were put into the above-mentioned...

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PUM

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Abstract

The present invention provides a compound which is represented by a formula (A-I), a coloring curable resin composition with the compound, a color filter formed by the resin composition, and a display device with the color filter. In the formula (A-I), X represents an oxygen atom, a nitrogen atom or sulfur atom; [Y]m represents a random m-valued anion; R41-R46 independently represents hydrogen atom or an alkyl which can be substituted by an amino group or halogen atom and has 1-20 carbon atoms; R47-R54 independently represents a hydrogen atom, a halogen atom, a nitryl, a hydroxyl or an alkyl with 1-8 carbon atoms; and R55 represents a hydrogen atom, an alkyl with 1-20 carbon atoms or a substitutable aryl.

Description

technical field [0001] The present invention relates to compounds useful as pigments. Background technique [0002] A dye is used as a colorant of a color filter included in a liquid crystal display device or the like or a solid-state imaging device or the like. As a dye, the compound represented by Formula (A-III-1) is described, for example in WO2012 / 053201. [0003] [0004] The heat resistance of the above-mentioned compound known before is not sufficiently satisfactory, and therefore, the colored curable resin composition containing the compound is also not sufficiently satisfactory in heat resistance. Contents of the invention [0005] The present invention includes the following inventions. [0006] [1] A compound represented by the formula (A-I). [0007] [0008] [In formula (A-I), X represents oxygen atom, nitrogen atom or sulfur atom, [Y] m- Represents any m-valent anion; R 41 ~R 46 Each independently represents a hydrogen atom, an alkyl group having...

Claims

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Application Information

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IPC IPC(8): C07D277/42C07C311/48C07C303/36C07F5/04G03F7/027G03F7/004
CPCC07D277/42C07D417/04C07F5/022G03F7/004G03F7/027C09B11/26G03F7/0007G03F7/031G03F7/105G02B5/20G03F7/0042G03F7/0047G03F7/20G03F7/202
Inventor 藤田拓麻
Owner SUMITOMO CHEM CO LTD
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