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Novel environment-friendly type disinfecting liquid

A disinfectant and weighing technology, which is applied in the direction of disinfection, disinfectant, active ingredients of heterocyclic compounds, etc., can solve the problems of irritation, environmental pollution, large-scale use, etc., and achieve long attenuation period, good stability, and detection convenient effect

Inactive Publication Date: 2012-05-09
上海斯贝生物科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

These compounds are either irritating to humans, or pollute the environment, or cannot be used on a large scale in industry, and are subject to certain limitations.

Method used

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  • Novel environment-friendly type disinfecting liquid
  • Novel environment-friendly type disinfecting liquid

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0048] Weigh 30 kg of hexamethylenetetramine and 11.25 kg of benzalkonium bromide, add water to dissolve and set the volume to 75 L, stir evenly, and store in a plastic bucket in a closed, cool and dry place. When in use, draw 10mL of the above solution and add 5000mL of clean deionized water to mix well, put it into an ordinary sprayer (spray particle size 3 air disinfection. Sanitize every four hours. Its disinfection effect is shown in the table below.

[0049]

Embodiment 2

[0051] Weigh 20 kg of hexamethylenetetramine, 6 kg of benzalkonium bromide, 50 kg of glycerin, add 24 kg of water, stir evenly, and store in a plastic bucket in a closed, cool and dry place. When in use, absorb 10 mL of the above solution and add it to 1000 mL of clean deionized water to mix well, immerse the hands or tools that have been washed with clean water in it for 2 minutes, and let it dry naturally. The disinfection effect is shown in the table below.

[0052] clean hands

After 2 hours of clean hands

Disinfected hands

2 hours after disinfection

＞3000 A

＞15000 A

＜10 B

＜100 B

[0053] A: Pathogenic bacteria are greater than 2 microorganisms / cm 2 ;

[0054] B: No pathogenic bacteria detected

[0055] The data unit in the table is: microbes / cm 2

Embodiment 3

[0057] Weigh 30 kg of hexamethylenetetramine and 6 kg of benzalkonium bromide, dissolve in water and make up to 75 L, stir evenly, and store in a plastic bucket in a closed, cool and dry place. When in use, as needed, add 1000 times clean deionized water to 1 volume of disinfectant to prepare, mix well, soak or circulate for 20 minutes on the inner wall of the pipeline that needs to be disinfected. After the used disinfectant is collected, it can be reused more than 5 times. The disinfection effect is shown in the table below.

[0058] usage count

Pipeline before disinfection a

Pipeline after disinfection b

1

16000

＜10

2

18000

＜10

3

19000

＜10

4

15000

＜10

5

16000

＜10

6

14000

500

[0059] The units of a and b are: microorganisms / L;

[0060] No pathogenic bacteria were detected in b.

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PUM

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Abstract

The invention relates to a disinfectant, in particular to a disinfectant containing aldehyde derivatives and tridecane quaternary ammonium salt derivatives. The disinfectant comprises 1 part to 5 parts of hexamethylene tetramine and 1 part of benzalkonium bromide according to the parts by weight. The disinfectant has the advantages of simple preparation, excellent disinfection effect, long periodof validity, excellent environmental-protection performance, low irritability, no toxic and no harm to the human body and the animals and the like; and the disinfectant can be widely applied to disinfection and sterilization for air, various tools, hand parts and equipment pipelines.

Description

technical field [0001] The invention relates to a disinfectant, in particular to a disinfectant containing aldehyde derivatives and tridecyl quaternary ammonium salt derivatives. Background technique [0002] It is well known that the environment contains a large number of microorganisms, including bacteria, molds, actinomycetes, yeasts, viruses and some algae. Under normal circumstances, their interference to human life and production can be removed by washing with clean water. However, in some special environments and requirements, it is still necessary to use physical and chemical methods for disinfection to kill microorganisms harmful to life and production, so as to minimize the threat to human health. [0003] The active ingredients of traditional disinfectants include alcohol, chloride, peroxide, acid or alkali, etc. These compounds are either irritating to humans, pollute the environment, or cannot be used on a large scale in industry, so they are subject to certai...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01N43/90A01N33/12A01P1/00A61L9/00A61L9/14A61K31/53A61K31/14A61P17/00A61P31/00
Inventor 许彦梅王玥张群栾海涛王栋
Owner 上海斯贝生物科技有限公司
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