Ultraviolet-proof automobile windshield washer fluid

An automobile glass and anti-ultraviolet technology, which is applied in the direction of detergent composition, detergent compounding agent, cationic surface active compound, etc., can solve the problems of single function and limited cleaning ability, and achieve strong decontamination ability and excellent anti-ultraviolet performance Effect

Inactive Publication Date: 2020-07-17
YANCHENG INST OF IND TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, most of the glass water on the market only has decontamination ability, singl

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0019] S1, weighed by mass percentage: SPC (sodium percarbonate) 4.8%; TAED (tetraacetyl ethylene diamine) 2.0%; polyvinylpyrrolidone 7.0%; cationic gemini surfactant DHGS 1.0%; lauryl amidopropyl hydroxysulfonate Betaine 1.0%; Propylene glycol methyl ether 17.0%; Light stabilizer 0.5%; Nano-titanium dioxide 1.0%; Sodium citrate 0.1%; Rosinamine polyoxyethylene ether 3.0%; The balance is deionized water;

[0020] S2. Put the weighed SPC (sodium percarbonate), TAED (tetraacetyl ethylene diamine), polyvinylpyrrolidone, propylene glycol methyl ether, and rosin amine polyoxyethylene ether into a container and mix, and heat to 45-50°C , Stir for 15-20min to obtain a combined solution A;

[0021] S3. Disperse nano titanium dioxide in 60% deionized water through an ultrasonic oscillation device to form an inorganic nanoparticle dispersion;

[0022] S4. Add the weighed cationic gemini surfactant DHGS and lauramide propyl hydroxysultaine into the remaining deionized water, heat to 60~70℃, st...

Embodiment 2

[0025] S1. Weigh by mass percentage: SPC (sodium percarbonate) 6.2%; TAED (tetraacetyl ethylene diamine) 5.0%; polyvinylpyrrolidone 9.0%; cationic gemini surfactant DHGS 3.0%; lauramidopropyl hydroxysulfonate Betaine 5.0%; Propylene glycol methyl ether 21.0%; Light stabilizer 3.0%; Nano-titanium dioxide 2.0%; Sodium citrate 0.8%; Rosinamine polyoxyethylene ether 8.0%; The balance is deionized water;

[0026] S2. Put the weighed SPC (sodium percarbonate), TAED (tetraacetyl ethylene diamine), polyvinylpyrrolidone, propylene glycol methyl ether, and rosin amine polyoxyethylene ether into a container and mix, and heat to 45-50°C , Stir for 15-20min to obtain a combined solution A;

[0027] S3. Disperse nano titanium dioxide in 60% deionized water through an ultrasonic oscillation device to form an inorganic nanoparticle dispersion;

[0028] S4. Add the weighed cationic gemini surfactant DHGS and lauramide propyl hydroxysultaine into the remaining deionized water, heat to 60~70℃, stir un...

Embodiment 3

[0031] S1, weighed by mass percentage: SPC (sodium percarbonate) 5.5%; TAED (tetraacetyl ethylene diamine) 3.5%; polyvinylpyrrolidone 8.0%; cationic gemini surfactant DHGS 2.0%; lauryl amidopropyl hydroxysulfonate Betaine 3.0%; Propylene glycol methyl ether 19.0%; Light stabilizer 1.75%; Nano titanium dioxide 1.5%; Sodium citrate 0.45%; Rosinamine polyoxyethylene ether 5.5%; The balance is deionized water;

[0032] S2. Put the weighed SPC (sodium percarbonate), TAED (tetraacetyl ethylene diamine), polyvinylpyrrolidone, propylene glycol methyl ether, and rosin amine polyoxyethylene ether into a container and mix, and heat to 45-50°C , Stir for 15-20min to obtain a combined solution A;

[0033] S3. Disperse nano titanium dioxide in 60% deionized water through an ultrasonic oscillation device to form an inorganic nanoparticle dispersion;

[0034] S4. Add the weighed cationic gemini surfactant DHGS and lauramide propyl hydroxysultaine into the remaining deionized water, heat to 60~70℃, ...

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PUM

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Abstract

The invention discloses ultraviolet-proof automobile windshield washer fluid. The windshield washer fluid is prepared from the following raw materials in percentage by mass: 4.8%-6.2% of SPC (sodium percarbonate), 2.0%-5.0% of TAED (tetraacetylethylenediamine), 7.0%-9.0% of polyvinylpyrrolidone, 1.0%-3.0% of a cationic gemini surface active agent DHGS, 1.0%-5.0% of lauramidopropyl hydroxyl sulphobetaine, 17.0%-21.0% of propylene glycol monomethyl ether, 0.5%-3.0% of a light stabilizer, 1.0%-2.0% of nano titanium dioxide, 0.1%-0.8% of sodium citrate, 3.0%-8.0% of rosin amine polyoxyethylene ether, and the balance being deionized water. The windshield washer fluid provided by the invention has strong decontamination capability, can quickly and effectively remove shellac, greasy dirt, dust and other stains on automobile glass, and has excellent ultraviolet resistance.

Description

Technical field [0001] The invention relates to the field of automotive supplies, in particular to an anti-ultraviolet automotive glass water. Background technique [0002] Studies have shown that ultraviolet rays are the main cause of fading and aging of car interiors, instrument panels and leather seat covers. Therefore, the development of anti-ultraviolet products for vehicles has become a hot topic. [0003] Glass water is the most common, most frequently used, and most easily refilled liquid in automobiles. It is mainly used to clean the windshield. At present, most of the commercially available glass water has only decontamination ability, single function, and limited cleaning ability. It requires multiple sprays to clean up dirt. Summary of the invention [0004] In order to solve the above problems, the present invention provides a UV-resistant car glass water, which has a strong decontamination ability, can quickly and effectively remove shellac, oil, dust and other stain...

Claims

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Application Information

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IPC IPC(8): C11D1/94C11D3/39C11D3/32C11D3/37C11D3/20C11D3/12C11D3/60
CPCC11D1/62C11D1/72C11D1/90C11D1/94C11D3/1213C11D3/2068C11D3/2086C11D3/32C11D3/3776C11D3/3942C11D3/3947
Inventor 刘德驹顾东雅金绍娣
Owner YANCHENG INST OF IND TECH
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