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Compound, colorant composition comprising the compound, and resin composition comprising the compound

A technology of compounds and chemical formulas, applied in chemical instruments and methods, organic chemistry, photoplate-making process of pattern surface, etc., can solve problems such as not easy to determine or adjust color coordinates, and achieve excellent color characteristics, high brightness, high color domain effect

Active Publication Date: 2020-06-05
LG CHEM LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, it is often not easy to determine or adjust the desired color coordinates by using light emitted by LED or OLED light sources
In addition, when color filters are manufactured using developed color materials, especially pigments, by using the pigment dispersion method, methods for improving color purity, brightness, and contrast have reached their upper limit

Method used

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  • Compound, colorant composition comprising the compound, and resin composition comprising the compound
  • Compound, colorant composition comprising the compound, and resin composition comprising the compound
  • Compound, colorant composition comprising the compound, and resin composition comprising the compound

Examples

Experimental program
Comparison scheme
Effect test

preparation example 1

[0203] Preparation Example 1. Preparation of Chemical Formula 1-1

[0204] 1) Preparation of intermediate 3

[0205]

[0206] 25 g (157.041 mmol, 1 equivalent) of Intermediate 1 was put into 200 g of dichloromethane (manufactured by Daejung Chemicals & Materials Co., Ltd.), and the resulting mixture was stirred. An ice bath was provided to keep the reaction solution at 0°C, and 19.07 g (188.454 mmol, 1.2 equivalents) of triethylamine was slowly added dropwise to the reaction solution. Thereafter, 30.787 g (174.321 mmol, 1.11 equivalents) of Intermediate 2 were slowly added dropwise to the reaction solution. The resulting mixture was allowed to react at 0°C for 30 minutes, and then stirred at normal temperature for 24 hours. 300 g of distilled water (DI-Water) was added to the reaction solution, the resulting mixture was stirred for 30 minutes, and then the organic layer and the aqueous layer were separated. 200 ml of MC was added to the separated aqueous layer, and addit...

preparation example 2

[0212] Preparation Example 2. Preparation of Chemical Formula 1-2

[0213] Preparation was performed in the same manner as in 2) Preparation of Chemical Formula 1-1 of Preparation Example 1, except that the following Intermediate A-2 was used instead of Intermediate A-1.

[0214]

preparation example 3

[0215] Preparation Example 3. Preparation of Chemical Formula 1-3

[0216] Preparation was carried out in the same manner as in 2) Preparation of Chemical Formula 1-1 of Preparation Example 1, except that the following Intermediate A-3 was used instead of Intermediate A-1.

[0217]

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Abstract

The present invention relates to a compound represented by Chemical Formula 1, a colorant composition including the compound, and a resin composition including the compound.

Description

technical field [0001] This application claims priority and benefit from Korean Patent Application No. 10-2015-0164880 filed with the Korean Intellectual Property Office on November 24, 2015, the entire contents of which are incorporated herein by reference. [0002] The present invention relates to a novel compound, a colorant composition comprising the compound, and a resin composition comprising the compound. Background technique [0003] Recently, LED or OLED devices, which are not driven by liquid crystals but self-luminous, are often used instead of existing CCFLs as light sources for liquid crystal displays (LCDs). When LEDs or OLEDs are used as light sources, no separate color filters are required because red, green and blue light are emitted autonomously. [0004] However, it is generally not easy to determine or adjust the desired color coordinates by using light emitted by LED or OLED light sources. Furthermore, when color filters are manufactured using develope...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C07D215/32C09B67/22C09B67/20G02F1/1335G03F7/032G03F7/004
CPCC07D215/32C09B67/0033C09B67/0065G02F1/133514G03F7/004G03F7/032C07C13/45C07D215/20C07D215/36C09B25/00G02B5/20G03F7/0007G03F7/027
Inventor 朴钟镐金圣勋李多美李修莲李在容梁承秦柳璋铉朴相均金载骏
Owner LG CHEM LTD