Long-acting environment-friendly automobile air window glass washing liquid

A technology for cleaning automobile windshields and glass, applied in the direction of detergent composition, soap detergent composition, surface active non-soap compound and washing composition, etc., which can solve problems such as environmental pollution, windshield wiper swelling, paint staining, etc. , to achieve the effect of improving the dissolution effect, increasing the speed and effect, and being environmentally friendly

Active Publication Date: 2012-06-13
SHAANXI DADI IND CO LTD OF CHINA NAT NUCLEAR
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Long-term use of inferior glass cleaning fluid can also corrode the windshield and metal parts of the car, swell the wiper, and stain the paint surface. In severe cases, traffic accidents may be caused due to poor vision of the driver.
[0003] At present, there is a serious shoddy phenomenon of automobile windshield washer fluid in our country. Most of them use methanol and other harmful substances as the main raw material of glass washer fluid, causing serious pollution to the environment and causing certain injuries to drivers and passengers.

Method used

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  • Long-acting environment-friendly automobile air window glass washing liquid
  • Long-acting environment-friendly automobile air window glass washing liquid
  • Long-acting environment-friendly automobile air window glass washing liquid

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0036] Example 1: Suitable for regions with the lowest temperature -25°C:

[0037] Add 300kg of industrial pure water to the reactor, start stirring, and add 400kg of ethanol, 15kg of ethylene glycol monobutyl ether, 1.5kg of alkylphenol polyoxyethylene ether, and 0.5kg of dodecylbenzyl ammonium chloride under stirring Make it fully dissolved. Then add 8kg glycerol, 5kg polyoxyethylene alkyl phenyl ether, 5kg sodium benzoate, 2kg sodium molybdate, 0.5kg edetate disodium, 2kg sodium chloride successively under stirring state, then add 0.5kg Tolyltriazole was dissolved in 10kg of ethylene glycol, after the tolyltriazole was fully dissolved in ethylene glycol, it was added to the reaction kettle and stirred for 10 minutes, and the pH value was adjusted to 6.5 with 2.5kg of triethanolamine In the range of ~10.0, use the remaining amount of industrial pure water to mix the defoamer and fast blue into the reaction kettle, pass the inspection and pass through a 1μm filter for packag...

Embodiment 2

[0041] Example 2: Suitable for areas with the lowest temperature of -40°C.

[0042] Put 200kg of industrial pure water into the reaction kettle, start stirring, and add 580kg of edible ethanol, 20kg of ethylene glycol monobutyl ether, 2kg of alkylphenol polyoxyethylene ether, and 1kg of dodecylbenzyl ammonium chloride under stirring. fully dissolved. Then add 10kg glycerol, 8kg polyoxyethylene alkyl phenyl ether, 5kg sodium benzoate, 3kg sodium molybdate, 0.5kg edetate disodium, 3kg sodium chloride successively under stirring state, then 0.5kg Dissolve tolyltriazole in 15kg of ethylene glycol. After the tolyltriazole is fully dissolved in ethylene glycol, add it to the reaction kettle and stir for 10 minutes. Use 3kg of triethanolamine to adjust the pH value to 6.5~ Within the range of 10.0, mix the defoamer and sunfast blue with the rest of the industrial pure water and add them to the reactor, and pass the inspection and pass through a 1μm filter.

[0043] The main indicat...

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PUM

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Abstract

The invention relates to a long-acting environment-friendly automobile air window glass washing liquid which is a non-toxic environment-friendly automobile air window glass washing liquid which can prevent freezing, prevent fog and remove ice and snow. The washing liquid is formed by stirring and reacting the following components by mass weight: ethanol, ethylene glycol monobutyl ether, alkylphenol polyoxyethylene ether, dodecyl benzyl ammonium chlorine, glycol, glycerol, polyoxyethylene alkyl phenyl ether, sodium benzoate, methyl benzotriazole, sodium molybdate, disodium ethylene diamine tetraacetate, sodium chloride, sunlight-resisting blue, triethanolamine, a defoaming agent and industrial pure water. By using the washing liquid, industrial methanol is prevented from being used as a solvent in the traditional formula; and simultaneously, the washing liquid and ethylene glycol monobutyl ether are matched and used, thereby greatly improving the dissolution effect of a single solvent on blots. The washing liquid disclosed by the invention is prepared by using non-toxic and easily biodegradable raw materials and is environment-friendly, can not pollute environment if being used for a long term, and prevents toxic gases from volatilization to harm a driver in the use process. The washing liquid has the characteristics of preventing fog, removing ice and snow, maintaining no icing on the surface of the glass for a long term, is not burnt and does not corrode.

Description

1. Technical field [0001] The invention relates to a long-acting and environment-friendly car windshield cleaning liquid, which is a non-toxic and environment-friendly car windshield cleaning liquid capable of antifreezing, anti-fogging and capable of removing ice and snow. 2. Background technology [0002] In recent years, my country's automobile demand and ownership have shown a rapid growth trend. In 2010, the total annual car sales in China was 18.06 million. It is very common for cars to enter the homes of ordinary people. While using cars, people gradually have higher requirements for environmental safety, personal health, and use safety. Long-term use of inferior glass cleaning fluid can also corrode the windshield and metal parts of the car, swell the wiper, and stain the paint surface. In severe cases, traffic accidents may be caused due to poor vision of the driver. [0003] At present, there is a serious shoddy phenomenon of automobile windshield washer fluid in ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C11D10/02
Inventor 蔡金芳王强史永亮李强
Owner SHAANXI DADI IND CO LTD OF CHINA NAT NUCLEAR
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