Nano micro-water car washing stock solution and preparation method thereof

A micro-water and car washing technology, applied in the field of car washing liquid, can solve the problems of large investment in environmental protection equipment, increased costs, waste of water resources, etc., and achieve the effect of easy control of process parameters and stable and balanced performance

Pending Publication Date: 2022-05-24
杭州蚂蚁智行科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, most car washes use washing powder or bulk detergent to wash cars, which not only easily causes certain harm to the paint film of the car body, but also wastes a lot of water, and the process of car washing is time-consuming and laborious.
Conventional traditional car washing not only consumes water, but the traditional car washing model also requires qualified environmental protection water circulation facilities, the discharge meets environmental protection standards, and the investment in environmental protection equipment is large. The operating cost of car washing remains high, and the operation of traditional water car washing is limited
[0003] In the current car washing market, whether it is manual car washing or automatic car washing machine washing, a large amount of tap water is required to wash the car surface, which not only prolongs the time of car washing, but also causes a waste of water resources.
In addition, most of the traditional car washing liquids contain harmful ingredients. If the sewage produced by car washing contains a large amount of chemical pollutants such as petroleum, organic phosphorus, suspended solids, and surface anion active detergents, it will easily cause eutrophication of the water body if it is discharged directly. Harmful to the surrounding environment
[0004] In addition, there is also the problem of poor car washing effect. The cleaning effect on stubborn stains and surface stains is poor. Often a lot of water is used for cleaning, but the car surface cannot be cleaned.

Method used

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  • Nano micro-water car washing stock solution and preparation method thereof

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preparation example Construction

[0025] The present invention also provides a method for preparing a nano-micro water car washing stock solution, comprising the following steps:

[0026] Take part of water and add modified oil ethoxylate, fatty alcohol polyoxyethylene ether carboxylic acid, alkyl alcohol amide, α-sulfonated fatty acid methyl ester salt and sophorolipid, and stir at constant temperature to obtain mixture 1;

[0027] Take part of water and add polyacrylate, corrosion inhibitor, stabilizer, scale inhibitor and ultraviolet absorber, and stir at constant temperature to obtain mixture 2;

[0028] Mix the mixture 1 and the mixture 2 uniformly, add the defoaming agent and the remaining water, and stir to obtain the nano-micro water car washing stock solution. In the preparation steps of the present invention, process parameters are easy to control, large-scale production is possible, and the performance of the prepared car washing stock solution is stable and balanced.

[0029] In some embodiments o...

Embodiment 1

[0034] A method for preparing a nano-micro water car washing stock solution, comprising the following steps:

[0035] Raw materials: modified oil ethoxylate 3%, fatty alcohol polyoxyethylene ether carboxylic acid 2%, alkyl alcohol amide 1%, α-sulfonated fatty acid methyl ester salt 1%, sophorolipid 1%, polyacrylate 0.5%, defoaming agent (methyl silicone oil) 0.2%, corrosion inhibitor (octadecyl ammonium phosphate) 0.3%, stabilizer (calcium xylene sulfonate) 0.2%, scale inhibitor (sodium carbonate) 1 %, ultraviolet absorber (ethylhexyl triazinone) 0.3%, and the balance is water.

[0036] Take part of the water and add modified oil ethoxylate, fatty alcohol polyoxyethylene ether carboxylic acid, alkyl alcohol amide, α-sulfonated fatty acid methyl ester and sophorolipid, and stir at a constant temperature of 35 ° C and 500 rpm for 30 min , to obtain mixture 1;

[0037] Take part of the water and add polyacrylate, corrosion inhibitor, stabilizer, scale inhibitor and ultraviolet ...

Embodiment 2

[0040] A method for preparing a nano-micro water car washing stock solution, comprising the following steps:

[0041] Raw materials: modified oil ethoxylate 5%, fatty alcohol polyoxyethylene ether carboxylic acid 4%, alkyl alcohol amide 2%, α-sulfonated fatty acid methyl ester salt 2%, sophorolipid 2%, polyacrylate 0.8%, defoaming agent (methyl silicone oil) 0.4%, corrosion inhibitor (octadecyl ammonium phosphate) 0.5%, stabilizer (calcium xylene sulfonate) 0.4%, scale inhibitor (sodium carbonate) 1.5 %, ultraviolet absorber (ethylhexyl triazinone) 0.8%, and the balance is water.

[0042] Take part of the water and add modified oil ethoxylate, fatty alcohol polyoxyethylene ether carboxylic acid, alkyl alcohol amide, α-sulfonated fatty acid methyl ester salt and sophorolipid, and stir at a constant temperature of 45 ° C and 600 rpm for 40 min , to obtain mixture 1;

[0043] Take part of the water, add polyacrylate, corrosion inhibitor, stabilizer, scale inhibitor and ultravio...

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Abstract

The invention provides a nanometer micro-water car washing stock solution and a preparation method thereof, and relates to the technical field of car washing solutions. The invention relates to a nanometer micro-water car washing stock solution. The cleaning agent is prepared from the following raw materials: 3 to 8 percent of modified grease ethoxylate, 2 to 5 percent of fatty alcohol-polyoxyethylene ether carboxylic acid, 1 to 3 percent of alkylolamide, 1 to 3 percent of alpha-sulfonated fatty acid methyl ester salt, 1 to 3 percent of sophorolipid, 0.5 to 1 percent of polyacrylate, 0.2 to 0.5 percent of defoaming agent, 0.3 to 0.7 percent of corrosion inhibitor, 0.2 to 0.5 percent of stabilizer, 1 to 2 percent of scale inhibitor, 0.3 to 1.5 percent of ultraviolet light absorber and the balance of water. The nanometer micro-water car washing stock solution has the advantages of being less in cleaning water, environmentally friendly and good in cleaning effect.

Description

technical field [0001] The invention relates to the technical field of car wash liquid, in particular to a nano-micro water car wash stock liquid and a preparation method thereof. Background technique [0002] The dirt on the surface of the car is mainly dust, mud, grease and oil, etc. Various kinds of dirt are mixed together and adhered to the surface of the car. After a long time of air oxidation, the adhesion is tight and it is not easy to wash out. At present, most car washes use washing powder or bulk washing spirit to wash the car, which not only easily causes certain harm to the paint film of the car body, but also wastes a lot of water, and the process of car washing is time-consuming and labor-intensive. Conventional traditional car washing not only consumes water, but also requires environmental protection water circulation facilities that meet environmental standards. The discharge meets environmental protection standards, and the investment in environmental prote...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C11D1/83C11D3/37C11D3/60C11D3/36C11D3/34C11D3/28C11D3/20C11D3/10
CPCC11D1/83C11D3/28C11D3/10C11D3/3765C11D3/373C11D3/162C11D3/2072C11D3/362C11D3/3418C11D3/2093C11D3/349C11D3/2068C11D3/2086C11D1/06C11D1/66C11D1/662C11D1/28Y02W10/37
Inventor 付成延
Owner 杭州蚂蚁智行科技有限公司
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