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Special liquid crystal display screen cleaning agent

A technology for liquid crystal display and cleaning agent, applied in the field of cleaning agents, can solve the problems of corrosion of liquid crystal display, reducing the use effect, affecting people's visual experience, etc., and achieving the effect of environmental safety and environmental protection, and the human body is non-toxic and harmless.

Inactive Publication Date: 2017-11-17
HEFEI HUIKE PRECISION DIE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The LCD screen consists of a number of light-emitting diodes closely arranged. After a long time of use, the LCD screen will gather dust, moths, mosquito corpses, and colloids left in the original manufacturing process in the factory, which will make the LCD screen brightness and resolution The efficiency is reduced, and it is no longer bright when viewed from a long distance, which seriously affects people's visual experience and reduces the use effect
At present, there is no cleaning agent specifically for LCD screens in the domestic market. If other cleaning agents such as computer screen cleaners, glasses cleaners, and detergents are used to clean LCD screens, it will damage the LCD screen. cause a certain amount of corrosion

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0011] Embodiment 1 A special cleaning agent for liquid crystal display screens, which is composed of the following raw materials in parts by weight: 10 parts of fatty alcohol polyoxyethylene ether, 3 parts of diethylene glycol monohexyl ether, polyoxyethylene alkylphenyl ether 8 parts, 6 parts of tripropylene glycol methyl ether, 6 parts of ethylene glycol monoethyl ether, 6 parts of polyoxyethylene sorbitan monooleate, 8 parts of coconut oil fatty acid diethanolamide, 10 parts of alkyl polyglucoside, nano titanium dioxide 3 parts, 10 parts of Enteromorpha extract, 12 parts of 5-chloro-2-methylisothiazolinone, 2 parts of N-methyl-2-pyrrolidine, 4 parts of iron-sodium diethylenetriaminepentaacetate complex 6 parts, 6 parts of trisodium dicarboxymethylalanine.

[0012] For the Enteromorpha extract, dry the fresh Enteromorpha, break it into 40-100 mesh powder, add 10-20 times the weight of the ethanol aqueous solution with a mass fraction of 70%, and ultrasonically extract it at...

Embodiment 2

[0015] Embodiment 2 A special cleaning agent for liquid crystal display screens, which is composed of the following raw materials in parts by weight: 16 parts of fatty alcohol polyoxyethylene ether, 8 parts of diethylene glycol monohexyl ether, polyoxyethylene alkylphenyl ether 10 parts, 8 parts of tripropylene glycol methyl ether, 8 parts of ethylene glycol monoethyl ether, 12 parts of polyoxyethylene sorbitan monooleate, 14 parts of coconut oil fatty acid diethanolamide, 14 parts of alkyl polyglucoside, nano titanium dioxide 5 parts, 16 parts of Enteromorpha extract, 15 parts of 5-chloro-2-methylisothiazolinone, 6 parts of N-methyl-2-pyrrolidine, 7 parts of iron-sodium diethylenetriaminepentaacetate complex Parts, 9 parts of trisodium dicarboxymethylalanine.

[0016] For the Enteromorpha extract, dry the fresh Enteromorpha, break it into 40-100 mesh powder, add 10-20 times the weight of the ethanol aqueous solution with a mass fraction of 70%, and ultrasonically extract it a...

Embodiment 3

[0019] Embodiment 3 A special cleaning agent for liquid crystal display screens, which is composed of the following raw materials in parts by weight: 13 parts of fatty alcohol polyoxyethylene ether, 6 parts of diethylene glycol monohexyl ether, polyoxyethylene alkylphenyl ether 9 parts, 7 parts of tripropylene glycol methyl ether, 7 parts of ethylene glycol monoethyl ether, 10 parts of polyoxyethylene sorbitan monooleate, 11 parts of coconut oil fatty acid diethanolamide, 12 parts of alkyl polyglucoside, nano titanium dioxide 4 parts, 13 parts of Enteromorpha extract, 14 parts of 5-chloro-2-methylisothiazolinone, 4 parts of N-methyl-2-pyrrolidine, 5 parts of iron-sodium diethylenetriaminepentaacetate complex 8 parts, 8 parts of trisodium dicarboxymethylalanine.

[0020] For the Enteromorpha extract, dry the fresh Enteromorpha, break it into 40-100 mesh powder, add 10-20 times the weight of the ethanol aqueous solution with a mass fraction of 70%, and ultrasonically extract it ...

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PUM

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Abstract

The invention discloses a special liquid crystal display screen cleaning agent, which comprises the following raw materials by weight: fatty alcohol polyoxyethylene ether, diethylene glycol monohexyl ether, polyoxyethylene alkyl phenyl ether, tripropylene glycol methyl ether, ethylene glycol monoethyl ether, polyoxyethylene sorbitan monooleate, coconut fatty acid diethanolamide, alkyl polyglucoside, nanometer titanium dioxide, an Enteromorpha extract, 5-chloro-2-methylisothiazolinone, N-methyl-2-pyrrolidine, sodium hydrogen ferric DTPA, and dicarboxymethyl alanine trisodium. Compared to the cleaning agent in the prior art, the cleaning agent of the present invention contains the small-molecule acids extracted from the marine plants, can effectively dissolve dust, bug dead bodies, residual glues and other dirt adhered on the liquid crystal display screen surface, can effectively clean the impurities on the surface of light-emitting diode epoxy resin materials, does not corrode liquid crystal display screens and substrates, and further has advantages of safety to environment, environmental protection, no toxicity, and no harm.

Description

technical field [0001] The invention relates to the technical field of cleaning agents, in particular to a special cleaning agent for liquid crystal display screens. Background technique [0002] Liquid crystal display screens are widely used in government squares, leisure squares, bustling business centers, advertising information release signs, Commercial streets, railway stations and other areas with a large flow of people have played a better role in product promotion, attracting customers, improving the store's grades, and enhancing the atmosphere. The LCD screen consists of a number of light-emitting diodes closely arranged. After a long time of use, the LCD screen will gather dust, moths, mosquito corpses, and colloids left in the original manufacturing process in the factory, which will make the LCD screen brightness and resolution The efficiency is reduced, and it is no longer bright for long-distance viewing, which seriously affects people's visual experience and ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C11D1/825C11D3/12C11D3/16C11D3/20C11D3/28C11D3/33C11D3/34C11D3/382C11D3/60
CPCC11D1/825C11D1/008C11D1/66C11D1/662C11D1/72C11D1/74C11D3/1213C11D3/168C11D3/2068C11D3/28C11D3/33C11D3/349C11D3/382
Inventor 白航空
Owner HEFEI HUIKE PRECISION DIE CO LTD
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