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Air purification agent

An air purifier and activator technology, which is used in air purification products, sterilization, and deodorization in home care, and can solve problems such as unfavorable volatilization of water, uniformity of difficult chlorine dioxide release speed, and deformation.

Active Publication Date: 2009-06-17
SHANGHAI BAIMAO
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The solid chlorine dioxide air purifier products described in the current market and patents are difficult to meet the daily needs of consumers in terms of ease of use and uniformity of slow release of chlorine dioxide
For example, in patent CN 1470301A, starch is used as a carrier, and it is difficult to effectively control the uniformity of the release rate of chlorine dioxide; in patent CN 1704126A, polyvinyl alcohol is used as a slow-release agent, and the effect of this composition on the slow-release effect of chlorine dioxide is limited, and Due to its strong hydrophilicity, it is unfavorable to the volatilization of water after the gel is formed, so that the colloid will deform after a period of time and lose the effective release of chlorine dioxide.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0031] The weight percentage concentration of A component is:

[0032] Stabilized Chlorine Dioxide Solution 82%

[0033] Surfactant 2.5%

[0034] Fragrance 1%

[0035] The weight percentage concentration of B component is:

[0036] Gel 9%

[0037] Activator 4%

[0038] Sustained release agent 1.5%.

[0039] Put component B into component A, without stirring, and quickly form a uniform gel. The volatilization rate of chlorine dioxide in the test gel is 139ug / cm 2 h.

Embodiment 2

[0041] The weight percentage concentration of A component is:

[0042] Stabilized Chlorine Dioxide Solution 78%

[0043] Surfactant 3%

[0044] Fragrance 1%

[0045] The weight percentage concentration of B component is:

[0046] Gel 9%

[0047] Activator 4%

[0048] Sustained release agent 5%.

[0049] Put component B into component A, without stirring, and quickly form a uniform gel. test gel

[0050] The volatilization rate of chlorine dioxide in the medium is 101ug / cm 2 h.

[0051] The deodorizing effect of each embodiment is shown in Table 1.

[0052] Prepare 850ppm ammonia, 1000ppm hydrogen sulfide, 200ppm benzene, 1500mg / m 3 Acetic acid gas, test the deodorizing effect of above embodiment; Measure each embodiment simultaneously to the deodorizing effect of fishy smell, kitchen, toilet, and the results are shown in Table 1.

[0053] Table 1 Deodorizing effect of formula

[0054]

[0055] Prepare deodorant by exampl...

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Abstract

The invention relates to the field of daily-use chemical industry, in particular to a deodorization, sterilization and air purification product in home care, which is mainly technically characterized in that the deodorization, sterilization and air purification product utilizes strong oxidation of chlorine dioxide and sterilization of broad spectrum to perform sterilization and deodorization on air in a room. The product has two compositions which are A and B respectively, wherein the A is a stable chlorine dioxide solution, a surfactant and flavoring essence, and the B is gel, an activator and a sustained release agent. When the product is used, the B is poured into a container for holding the A, and uniform gel is quickly formed without stirring. When the product is placed in the room, the chlorine dioxide and the flavoring essence can be naturally and slowly released in the air from the gel, kill harmful bacteria and viruses in the air, and oxidize and decompose harmful compositions with peculiar smell in the air, so that the product has the function of purifying the air in the room and can continuously act for two months. The air purificant has the characteristics of simple and convenient use and operation, long effect, safety and nonirritant.

Description

technical field [0001] The invention relates to the field of daily chemical industry, in particular to a product for deodorization, sterilization and air purification in household care. technical background [0002] With the improvement of living standards, people have higher and higher requirements for improving the living environment and improving air quality. People need a fresh, clean and hygienic living environment. Indoor air pollution is increasingly becoming a concern. These pollutants are: formaldehyde, benzene, ammonia, radon, aromatic hydrocarbons, tetrachloroethylene, p-dichlorobenzene, chlorine, carbon monoxide, hydrogen sulfide, organic amines, mercaptans, and sulfides. These odors from living and decoration materials not only affect people's mood, but also threaten people's health. At the same time, there are various pathogenic microorganisms in the air. The air fresheners currently sold on the market generally only cover the peculiar smell with fragrance, ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61L9/01A61L9/013A61L2/20A61L101/06
Inventor 刘青松张蕾
Owner SHANGHAI BAIMAO
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