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Air purifying composition and preparation method and use thereof

A technology for air purification and composition, applied in the field of preparation of the air purification composition, can solve problems such as poor anti-mildew effect and the like, and achieve the effect of safe use

Inactive Publication Date: 2011-05-18
赵正坤 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] Chinese patent CN 101544854 discloses an antibacterial, mildew-proof, self-cleaning, air-purifying and environmentally friendly spraying liquid: it is composed of silver ions, zinc ions, copper ions, titanium dioxide, iron oxide and phosphate, and is mainly used for building materials, such as ceramics, glass, etc. Surface treatment to achieve the self-cleaning effect on the surface of the substrate material, which is also the main application direction of titanium dioxide photocatalyst hydrosol, such patented inventions have poor anti-mildew effect

Method used

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  • Air purifying composition and preparation method and use thereof
  • Air purifying composition and preparation method and use thereof
  • Air purifying composition and preparation method and use thereof

Examples

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Effect test

Embodiment 1

[0076] The preparation steps are as follows (in parts by weight):

[0077] Under normal pressure and room temperature, add 2 parts of ethanol, 1 part of ethylene glycol, 5 parts of Tween, 3 parts of PPH and 106 parts of distilled water into the reactor, then add 1 part of DCOIT and 1 part of DP300 and stir well, and then sequentially Add 5 parts of nano-silver solution with a concentration of 1000ppm, 0.5 parts of menthol and 5 parts of aloe extract, and stir evenly, and finally perform ultrasonic dispersion treatment on the mixture in the reaction kettle to obtain the air purification composition.

[0078] Using the air purification composition prepared in this embodiment, adopting the method described in this manual to prepare samples, the removal rate of the sample to bacteria reached 93.1%, and the removal rates of benzene, ammonia and formaldehyde were 91.8, 92.5, 95.3% respectively; After 50 washes, the antibacterial rates against Escherichia coli ATCC 25922 and Staphylo...

Embodiment 2

[0080] The preparation steps are as follows (in parts by weight):

[0081] Under normal pressure and room temperature, add 3 parts of ethanol, 1 part of propylene glycol, 3 parts of Tween, 2 parts of PPH, 1 part of quaternary ammonium salt and 106 parts of distilled water in the reactor, then add 1 part of DCOIT, 2 parts of CIT / MIT and Stir well, then add 3 parts of nano-silver solution with a concentration of 2000ppm, 0.5 parts of menthol and 6 parts of aloe extract in sequence, and stir evenly, and finally perform ultrasonic dispersion treatment on the mixture in the reactor to obtain the air purification composition.

[0082] Using the air purification composition prepared in this embodiment, adopting the method described in this manual to prepare samples, the removal rate of the sample to bacteria reached 95.1%, and the removal rates of benzene, ammonia and formaldehyde were 93.6, 91.8, 92.3% respectively; After 50 washes, the antibacterial rates against Escherichia coli A...

Embodiment 3

[0084] The preparation steps are as follows (in parts by weight):

[0085] Under normal pressure and room temperature, add 3 parts of ethanol, 3 parts of Tween, 2 parts of PPH, 1 part of cationic acrylic resin and 106 parts of distilled water in the reactor, then add 1 part of DCOIT, 1 part of quaternary ammonium salt and stir well, then Then add 10 parts of nano-silver solution with a concentration of 1000ppm, 0.7 parts of menthol, 4 parts of aloe extract, and 0.5 part of rose extract, and stir evenly. Finally, the mixture in the reactor is ultrasonically dispersed to obtain the air purification combination. thing.

[0086]Using the air cleaning composition prepared in this embodiment, adopting the method described in this manual to prepare samples, the sample has a removal rate of 93.6% for bacteria, and the removal rates of benzene, ammonia and formaldehyde are 91.7, 92.1, and 92.3% respectively; After 50 washes, the antibacterial rates against Escherichia coli ATCC 25922 ...

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Abstract

The invention relates to an air purifying composition, and a preparation method and use thereof. The method comprises: adding 0.1 to 40 parts of mixed fatty alcohol, 0.01 to 10 parts of dispersing aid, 106 parts of water and 0.01 to 5 parts of synergistic components into a reaction kettle under normal temperature and at room temperature, and fully stirring; adding 0.01 to 10 parts of nano silver solution and 0.05 to 10 parts of plant extract in turn, and uniformly stirring; and performing ultrasonic dispersion treatment on the mixture in the reaction kettle to obtain the air purifying composition. The air purifying composition prepared by the method has high antibacterial performance, can effectively remove harmful volatile organic matters and improve air quality in rooms, carriages, public places and the like, is safe and low in production cost and has high market competitive power.

Description

【Technical field】 [0001] The invention relates to the technical field of air purification. More specifically, the present invention relates to a functional composition having both antibacterial and harmful volatile organic compound removal properties, and also relates to the preparation method and application of the air purification composition. 【Background technique】 [0002] With the development of society and the continuous advancement of industrialization, the ecological environment has been seriously damaged, and the environmental conditions of human living spaces have continued to deteriorate. Harmful microorganisms are rampant, and toxic volatile organic compounds are pervasive, constantly threatening human health. Especially for relatively closed spaces, indoors, cars, and public areas, we need to maintain them carefully. [0003] According to a survey by the China Association for Standardization, 68% of diseases are caused by indoor pollution. American experts ha...

Claims

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Application Information

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IPC IPC(8): A01N65/42A01N59/16A01N33/12A01N57/18A01N47/44A01N43/80A01N31/16A01N31/06A01N65/34A01N65/22A01N65/16A01N65/40A01P1/00B01D53/02
Inventor 赵正坤李耀东杨娜王振宇张天广付帆
Owner 赵正坤
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