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Durable antifogging agent

An anti-fog agent, long-lasting technology, applied in other chemical processes, chemical instruments and methods, etc., can solve the problems of toxicity, human body injury, etc., to improve the anti-fog effect, prolong the anti-fog time, and good anti-fog function Effect

Inactive Publication Date: 2014-04-09
栾晓健
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, anti-fogging agents are commonly used, but some products are poisonous and do great harm to the human body.

Method used

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Examples

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Embodiment Construction

[0017] A long-lasting antifogging agent, its raw materials are: sodium phosphate, sodium tripolyphosphate, sodium alginate, fatty acid amine, titanium dioxide, chitosan and deionized water; the weight percentage of each substance is:

[0018] Sodium phosphate 7~10%

[0019] Sodium tripolyphosphate 7~10%

[0020] Sodium alginate 5~8%

[0021] Fatty acid amine 2~5%

[0022] Titanium dioxide 1~3%

[0023] Chitosan 1~3%

[0024] The balance is deionized water.

[0025] The weight percentage of described each material is preferably: sodium phosphate 8, sodium tripolyphosphate 8, sodium alginate 6, fatty acid amine 3, titanium dioxide 2, chitosan 2 and deionized water 71.

[0026] The weight ratio of the sodium phosphate and sodium tripolyphosphate is 1:1.

[0027] The titanium dioxide is nanoscale F-doped titanium dioxide.

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PUM

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Abstract

The invention relates to a liniment for reducing adhesion of water mist on a smooth surface, particularly a durable antifogging agent which is prepared from sodium phosphate, sodium tripolyphosphate, sodium alginate, fatty acid amine, titanium dioxide, chitosan and deionized water. By using the sodium phosphate and sodium tripolyphosphate as the dispersant and fatty acid amine as the emulsifier and adding the sodium alginate and chitosan, the durable antifogging agent has favorable hydrophilicity and antifogging function; meanwhile, the nano titanium dioxide with hydrophilicity is added to prolong the antifogging time and enhance the antifogging effect; and no substances harmful to the human body are added, so the antifogging agent can not jeopardize the human body.

Description

[0001] technical field [0002] The invention relates to a smear agent for reducing the adhesion of water mist to smooth surfaces, in particular to a durable antifogging agent. Background technique [0003] As we all know, in the cold season, due to the effect of temperature and humidity, the surface of the glass will be covered with a layer of mist, such as the window glass of the house, the glass of the car, and the glasses worn by people, etc., which affect people's life and safety. Bring trouble, even endanger people's life safety. In order to avoid such problems, a lot of research has been done. Anti-fogging agents are generally used at present, but some products are poisonous and have great harm to human body. Contents of the invention [0004] In view of the problems existing in the prior art, the purpose of the present invention is to provide a convenient and safe antifogging agent. [0005] In order to achieve the above object, the technical solution adopted in...

Claims

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Application Information

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IPC IPC(8): C09K3/18
Inventor 栾晓健
Owner 栾晓健
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