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Color solidification property composition

A curable composition and compound technology, applied in nonlinear optics, chemical instruments and methods, porphine/acridine porphine, etc., can solve the problem of low brightness

Active Publication Date: 2009-12-09
SUMITOMO CHEM CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] A display device using a color filter displays an image through the light passing through the color filter. Therefore, compared with a self-luminous display such as a plasma display, there are The problem of low brightness, in order to obtain bright and vivid images, seek high-brightness color filters

Method used

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  • Color solidification property composition
  • Color solidification property composition

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0227] The present invention is further specifically described below by way of examples.

Synthetic example 1

[0229]

[0230] In a 1000mL four-neck flask, add tetrachlorophthalonitrile 106.4g (400 mmol), zinc chloride 14.3g (105 mmol), urea 84.0g (3000 mmol), ammonium molybdate tetrahydrate 19.9 g (30 mmol) and 100 mL of methylnaphthalene were heated at 200° C. for 6 hours under a nitrogen atmosphere. The precipitate was taken out by filtration, washed with methanol and then with warm water at 60°C, and then dried under reduced pressure at 60°C to obtain 29.7 g of zinc hexadecylchlorophthalocyanine.

[0231]Next, in a 500mL four-necked flask, 90.7g (680mmol) of anhydrous aluminum chloride and 11.7g (200mmol) of sodium chloride were mixed at 40°C, and 25.0g (22mmol) of hexadecylchlorophthalocyanine zinc was added. mol) stirred, then 60.0 g (751 mmol) of bromine was dripped, heated to 130°C over 20 hours, and kept for 1 hour. The obtained reactant was taken out and put into water, and the crude pigment of chlorinated brominated phthalocyanine was precipitated. The crude chlorinated ...

Synthetic example 2

[0235]

[0236] In a 1000mL four-necked flask, add sulfuryl chloride 89.1g (660 mmol), anhydrous aluminum chloride 90.7g (680 mmol), sodium chloride 12.3g (210 mmol), and mix at 40°C , 25.0 g (43.3 mmol) of zinc phthalocyanine was added and stirred, then 60.0 g (751 mmol) of bromine was added dropwise with stirring, and the temperature was raised to 130° C. over 20 hours and kept for 1 hour. The obtained reactant was taken out and put into water, and the crude pigment of chlorinated brominated phthalocyanine was precipitated. The crude chlorinated brominated phthalocyanine pigment slurry was filtered, washed with warm water at 60°C, washed with 1% aqueous sodium bisulfate solution, washed with warm water at 60°C, and dried under reduced pressure at 60°C to obtain 22.5 g of refined chlorinated brominated phthalocyanine crude pigments.

[0237] Next, 20 g of the chlorinated brominated phthalocyanine crude pigment obtained by the above operation, 60 g of sodium chloride and 20...

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Abstract

The present invention provides a color solidification property composition which contains colorant (A) and colorant polymeric compound (B), wherein the colorant (A) contains a paint represented with formula (1) and a yellow dye. The formula is shown in the description, wherein A (1) to A (16) respectively and independently represent hydrogen atom, chlorine atom and bromine atom.

Description

technical field [0001] The present invention relates to a colored curable composition for forming a color filter such as a liquid crystal display panel. Background technique [0002] Display devices using color filters display images through light passing through the color filters. Therefore, compared with self-luminous displays such as plasma displays, there is a problem of low brightness. In order to obtain bright and vivid images, high brightness is required. color filter. [0003] [Prior art literature] [0004] [Non-patent literature] [0005] [Non-Patent Document 1] "The Panorama of これがデイイスプレイの摄影だ! "P114 (Written by Shibuya Izumi and others; かんき Publishing, issued on April 18, 2005) Contents of the invention [0006] An object of the present invention is to provide a colored curable composition capable of forming a color filter excellent in brightness and contrast. [0007] The present inventors have found a colored curable composition as a result of earnest res...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G03F7/004G02B5/20G02F1/1335C09B67/22C09B47/04
CPCC09B47/20G02B5/20G02B5/201G03F7/004G03F7/0042G03F7/0045
Inventor 秋山裕次小山惠范
Owner SUMITOMO CHEM CO LTD
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