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

Active Publication Date: 2018-03-06
LG CHEM LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, in general, it is not easy to meet the required color coordinates or adjust using light emitted from LED or OLED light sources
In addition, in the manufacture of color filters using already developed coloring materials, especially the pigment dispersion method of pigments, methods for improving color purity, brightness, and contrast have reached their limits

Method used

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

Examples

Experimental program
Comparison scheme
Effect test

manufacture example 1

[0202] Production Example 1. Production of Compound 1

[0203]

[0204] 11.59 g (15.23 mmol) of B-1 and 2.5 g (15.23 mmol) of A-1 were added to 700 g of pyridine, and stirred at room temperature for 24 hours. The reaction was added to DI water and stirred for 1 hour. Under reduced pressure, the precipitate was filtered, washed with water, and dried at 80° C. for 12 hours. Thereafter, compound 1 was obtained by subjecting the dried precipitate to column chromatography.

[0205] Ionization mode =: APCI+: m / z=928[M+H]+, Exact Mass: 927

manufacture example 2

[0206] Production Example 2. Production of Compound 2

[0207]

[0208] In the above-mentioned Production Example 1, except that C-1 was used instead of B-1, Compound 2 was produced in the same manner.

[0209]Ionization mode =: APCI+: m / z=984[M+H]+, Exact Mass: 983

manufacture example 3

[0210] Production Example 3. Production of Compound 3

[0211]

[0212] In the above-mentioned Production Example 1, except that D-1 was used instead of B-1, Compound 3 was produced in the same manner.

[0213] Ionization mode =: APCI+: m / z=1040[M+H]+, Exact Mass: 1039

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PUM

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Abstract

The invention relates to a compound, a colorant composition comprising the same and a resin composition comprising the same. Compared with current pigments, the colorant composition herein can exhibithigh light, can improve heat resistance and chemical resistance. Further, the colorant resin composition can use the compound to manufacture a color filter that has excellent heat resistance and chemical resistance.

Description

technical field [0001] This specification relates to a novel compound, a colorant composition containing the compound, and a resin composition containing the compound. Background technique [0002] In recent years, as light sources for liquid crystal displays (LCDs), self-luminous LEDs or OLED elements that do not drive or liquid crystals are often used instead of conventional CCFLs. If LED or OLED is used as the light source, no additional color filter is needed because it emits red, green, and blue light by itself. [0003] In general, however, it is not easy to meet the required color coordinates or to adjust using light emitted from LED or OLED light sources. In addition, in the production of color filters using coloring materials that have been developed, especially the pigment dispersion method of pigments, methods for improving color purity, brightness, and contrast have reached their limits. In addition, in order to reduce the thickness of the color filter, it is n...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C07D311/82G03F7/033C07D405/14C07D405/12
CPCC07D311/82C07D405/12C07D405/14G03F7/033C08K5/0041C08K5/16C08K5/36C09B11/28C09B57/14C09B62/036G02B5/223
Inventor 朴锺镐柳璋铉
Owner LG CHEM LTD
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