Cucurbituril air purifying agent

An air purifier, the technology of cucurbituril, applied in the field of air purification, can solve the problems of unsatisfactory formaldehyde removal effect and low antibacterial effect, and achieve high TVOC removal rate, good atomization effect and efficient air purification effect

Pending Publication Date: 2021-12-17
绍兴道普新材料科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, there are three main types of air purifiers on the market: adsorption type, covering type deodorization type and catalytic decomposition type. Formaldehyde removal effect is often not ideal

Method used

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  • Cucurbituril air purifying agent
  • Cucurbituril air purifying agent
  • Cucurbituril air purifying agent

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] First, weigh 0.5 g of cetyltrimethylammonium bromide and add it to 100 g of water and stir to dissolve, add 1 g of cucurbituril [5] and stir until completely dissolved; then, add 1 g of cecropin and stir until dissolved, and use tartaric acid Adjust the pH value of the solution to 3; finally, add 1 gram of polyethylene glycol with a molecular weight of 200 and stir until the solution becomes clear to obtain the air purifier S1.

Embodiment 2

[0023] In Example 1, "0.5 grams of cetyltrimethylammonium bromide" was changed to "0.8 grams of octadecylamine polyoxyethylene ether diquaternary ammonium salt", and "1 gram of cucurbituril [5]" was changed to "3 gram cucurbituril [6] ", other is the same as embodiment 1, obtains air cleaner S2.

Embodiment 3

[0025] First, weigh 1 gram of rosin-based monoquaternary ammonium salt and add it to 100 grams of water and stir to dissolve, add 5 grams of cucurbituril[8] and stir until completely dissolved; then, add 3 grams of cecropin and stir until dissolved, and adjust the pH value of the solution with acetic acid 4; Finally, add 2 grams of polyethylene glycol with a molecular weight of 1000 and stir until a clear solution is obtained to obtain the air purifier S3.

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PUM

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Abstract

The invention belongs to the technical field of air purification and particularly relates to a cucurbituril air purifying agent. The cucurbituril air purifying agent comprises the following components in parts by mass: 1-10 parts of cucurbituril, 1-5 parts of cecropin, 0.5-2 parts of a cationic surfactant, 1-5 parts of polyethylene glycol and 100 parts of water. A specific preparation method is provided. The cucurbituril air purifying agent provided by the invention has multiple functions of formaldehyde removal, TVOC removal, peculiar smell removal, broad-spectrum antisepsis and the like and belongs to green and environment-friendly composite air purifying agents.

Description

technical field [0001] The invention belongs to the technical field of air purification, and in particular relates to a cucurbituril air purifier. Background technique [0002] Air purifiers are products that remove gaseous pollutants. At present, there are three main types of air purifiers on the market: adsorption type, covering type deodorization type and catalytic decomposition type. The removal effect of formaldehyde is often not ideal. At the same time, the abuse of antibacterial drugs represented by antibiotics has become a prominent problem in the world's medical industry, and it is urgent to develop new and efficient antibacterial drugs. Contents of the invention [0003] In view of the problems in the prior art, the present invention provides a cucurbituril air purifier, which has multiple functions such as formaldehyde removal, TVOC removal, odor removal, broad-spectrum antibacterial, etc., and is a green and environmentally friendly composite air purifier. ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61L9/14A61L9/013B01D53/78B01D53/72B01D53/44
CPCA61L9/14A61L9/013B01D53/78B01D53/72B01D53/44B01D2251/00B01D2251/70B01D2257/708B01D2258/06Y02A50/20
Inventor 谢阿明陈佑剑焦颖芝
Owner 绍兴道普新材料科技有限公司
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