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Aerosol air disinfectant

An air disinfectant, aerosol technology, applied in the directions of biocides, gasification substances, animal repellents, etc., can solve the problems of inconvenient operation and limited sterilization effect, and achieve the effect of wide range of use and convenient use.

Inactive Publication Date: 2004-10-06
宜昌市卫生防疫站
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In domestic hospitals, traditional ultraviolet disinfection lamps, ozone, formaldehyde, lactic acid and other disinfection air are generally used. Since the above-mentioned disinfection drugs are greatly affected by temperature and humidity, and cannot be used when people are active, their sterilization effect is affected. very restrictive
The "indoor air disinfectant and its preparation method" disclosed in Chinese patent 92106577.9 uses various components such as iodine, slow-release agent, stabilizer, etc., and is sterilized by heating and fumigation, which is inconvenient to operate

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0007] Put 0.05 grams of iodine, 0.02 grams of bromine, and 4.8 grams of polyvinylpyrrolidone into 100 milliliters of ethanol with a concentration of 95%, dissolve them at room temperature, and inject the prepared solution into a liner made of high-density polyethylene plastic , Put the liner into the aerosol can, add 100ml of dry air for filling.

Embodiment 2

[0009] Put 0.06 grams of iodine, 0.025 grams of bromine, and 4.9 grams of polyvinylpyrrolidone into 100 milliliters of ethanol with a concentration of 95%, dissolve them at room temperature, and inject the prepared solution into a liner made of high-density polyethylene plastic , Put the liner into the aerosol can, add 100ml of dry air for filling.

Embodiment 3

[0011] Put 0.07 grams of iodine, 0.03 grams of bromine, and 5.1 grams of polyvinylpyrrolidone into 100 milliliters of ethanol with a concentration of 95%, dissolve them at room temperature, and inject the prepared solution into a liner made of high-density polyethylene plastic , Put the liner into the aerosol can, add 100ml of dry air for filling.

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PUM

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Abstract

The aerosol air disinfectant is mainly formed from iodine, bromine, polyvinylpyrrolidone and solvent, said invention adopts binary filling technology, and utilizes dry air as propellant, and has the corrosion protection and anti-explosion property, and said aerosol air disinfectant possesses good effect for killing colibacillus, staphylococcus aureus, hay bacillus black variant spore, etc. Said ivnention is convenient for applicaltion and possesses extensive application range, has no harm to human body and does not produce pollution to environment.

Description

technical field [0001] The invention relates to a formula of an aerosol air disinfectant and a preparation method thereof. Background technique [0002] Disinfectants are required to kill harmful bacteria in the air in hospital operating rooms, wards, public settings, homes and other places. In domestic hospitals, traditional ultraviolet disinfection lamps, ozone, formaldehyde, lactic acid and other disinfection air are generally used. Since the above-mentioned disinfection drugs are greatly affected by temperature and humidity, and cannot be used when people are active, their sterilization effect is affected. Very restrictive. What Chinese patent 92106577.9 discloses " air disinfectant for indoor use and its preparation method " adopts multiple components such as iodine, sustained-release agent, stabilizer, and is sterilized by heating and fumigation, which is inconvenient to operate. Contents of the invention [0003] The object of the present invention is to provide a...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01N59/12A61L9/015
Inventor 刘立屏许宝华潘会明董美阶靳方伟林海平
Owner 宜昌市卫生防疫站