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Low-temperature composite quaternary ammonium salt disinfectant and use method thereof

A compound quaternary ammonium salt and disinfectant technology, which is applied in the direction of disinfectant, botany equipment and method, application, etc., can solve the problems of strong irritation, carcinogenicity, corrosiveness, etc., and achieve a wide range of applications, small toxic and side effects, Ease of use

Inactive Publication Date: 2021-07-16
安徽希德罗生物科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The above-mentioned disinfectants have some common shortcomings, that is, poor stability, high corrosiveness, and strong irritation to the human body. Some of them have certain toxicity and are harmful to the human body, such as phenols. There are also carcinogenic effects, so its use is limited

Method used

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  • Low-temperature composite quaternary ammonium salt disinfectant and use method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0017] In this embodiment, the main active ingredient of the disinfectant is a compound quaternary ammonium salt, usually benzalkonium chloride. The components contained in the disinfectant are calculated according to the volume of each liter of disinfectant, including: 3.5g of benzalkonium chloride, 240g of anhydrous calcium chloride, 90ml of ethanol, 0.03g of polyacrylic acid, and 8g of ethylene glycol. Mix all components evenly . The present invention is packed according to 100ml / bottle, and has killing effect on Staphylococcus aureus and Escherichia coli. Under the environmental condition of low temperature -18°C, take a bottle of the original solution of the present invention, squeeze out an appropriate amount, and evenly apply it to the surface of the household refrigerator for 1-2 times for disinfection, and the action time can be as long as 30 minutes.

Embodiment 2

[0019] In the present embodiment, the main active ingredient of the disinfectant is a compound quaternary ammonium salt, and benzalkonium chloride is selected in the present embodiment. The components contained in the disinfectant are calculated according to the volume of each liter of disinfectant, including: 4.2g of benzalkonium chloride, 260g of anhydrous calcium chloride, 110ml of ethanol, 0.05g of polyacrylic acid, and 12g of ethylene glycol. Mix all components evenly . The present invention is packed according to 25L / bottle, and has killing effect on Staphylococcus aureus and Escherichia coli. Under the environmental condition of low temperature -10°C, take a bottle of the original solution of the present invention, and evenly spray it on the surface of the cold chain container for 1-2 times for disinfection, and the action time can be as long as 30 minutes.

Embodiment 3

[0021] The difference between this embodiment and Example 2 is that the main active ingredients of the disinfectant are selected from benzalkonium chloride and benzalkonium bromide, and the components contained in the disinfectant are calculated according to the volume of each liter of disinfectant, including: benzalkonium chloride Ammonium 2.2g, benzalkonium bromide 2g, anhydrous calcium chloride 260g, ethanol 110ml, polyacrylic acid 0.05g, ethylene glycol 12g, after weighing a certain amount of each component, benzalkonium chloride and benzalkonium bromide After the ammonium is pretreated and mixed evenly, it is then mixed evenly with other components.

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Abstract

The invention belongs to the technical field of medicine, and particularly relates to a low-temperature composite quaternary ammonium salt disinfectant and a use method thereof. The main effective component of the disinfectant is compound quaternary ammonium salt, and each liter of the disinfectant comprises the following components by volume: 3.5-4.2 g of compound quaternary ammonium salt, 240-260 g of anhydrous calcium chloride, 90-110 ml of ethanol, 0.03-0.05 g of polyacrylic acid and 8-12 g of ethylene glycol. The compound quaternary ammonium salt is adopted as a main active ingredient, and the quaternary ammonium salt product is easy to biodegrade, does not contain APEO, formaldehyde and other ingredients harmful to the natural environment and human health, is good in stability, small in toxic and side effect, safe and reliable, can be sprayed or smeared for disinfection, is more convenient to use and has a larger application range.

Description

technical field [0001] The invention belongs to the technical field of chemical disinfectants, and in particular relates to a low-temperature compound quaternary ammonium salt disinfectant and a use method thereof. Background technique [0002] Modern chemical disinfectants have developed rapidly and extensively since their inception. At present, there are roughly the following categories, namely acids, alcohols, halogens, oxidants and gaseous volatile alkanes. Commonly available in the market are peracetic acid, acetic acid, and trade names such as Nongfu (produced in the UK), Yahaosheng (iodine agent), brogeramine, bleaching powder and other varieties, and their functions are also different. The above-mentioned disinfectants have some common shortcomings, that is, poor stability, high corrosiveness, and strong irritation to the human body. Some of them have certain toxicity and are harmful to the human body, such as phenols. It also has carcinogenic effects, so its use is...

Claims

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Application Information

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IPC IPC(8): A01N33/12A01N59/08A01N31/02A01N39/00A01P1/00
CPCA01N31/02A01N33/12A01N39/00A01N59/08
Inventor 谢翔
Owner 安徽希德罗生物科技有限公司