Preparation and application of compound disinfectant

A disinfectant and mixture technology, applied in the direction of disinfectant, application, biocide, etc., can solve the problems of inability to kill mycobacteria, virus fungi and their spores, inability to kill bacterial spores, unpleasant bromine irritating smell, etc.

Inactive Publication Date: 2011-06-15
李新建
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006]3. It has an unpleasant chlorine odor and is irritating to the skin;
[0007]4. It is corrosive to metals and damages fabrics, etc.
[0009]1. It has low solubility in water and slow dissolution rate, which greatly affects its application as a disinfectant in the field of disinfection;
[0010]2. Its unpleasant smell of bromine is irritating to the skin;
[0011]3. Other metals are corrosive, etc.
[0012] Both guanidine disinfectants and quaternary ammonium salt disinfectants are low-efficiency disinfectants, which can only kill bacterial propagules and lipophilic viruses, but cannot kill branches Bacilli, viruses (except lipophilic viruses), fungi and their spores, etc., cannot kill bacterial spores (pathogenic spores), which greatly affects its wide application as a disinfectant in the field of disinfection

Method used

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  • Preparation and application of compound disinfectant
  • Preparation and application of compound disinfectant
  • Preparation and application of compound disinfectant

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0076] 1) Combine polyhexamethylene guanidine, benzalkonium bromide, 2-bromo-2-nitro-1,3-propanediol and Torrolone B with the above mass percentage

[0077] The 50% water of said mass percent was mixed and stirred for 3 hours to be mixed with mixed substance A;

[0078] 2) Combine 95% ethanol, 1,2-dihydroxypropane and trihydroxypropane according to the above mass percentage and the remaining

[0079] 50% water was mixed and stirred for 3 hours to prepare mixed substance B;

[0080] 3) The above mixed substance A and the above mixed substance B were stirred and reacted for 2 hours, and then stood still for 2 hours, the content of the mixed mixture was measured, and the qualified mixture was packaged, which was a qualified product.

Embodiment 2

[0083] 1) Add polyhexamethylene biguanide, dodecyl dimethyl benzyl ammonium chloride, 2-bromo-2-nitro-1,3-propanediol and torilon B according to the above mass percentage and the above mass percentage 50% of the water was mixed and stirred for 3 hours to prepare mixed substance A;

[0084] 2) Mix 95% ethanol, 2-ethyl-2-(hydroxymethyl)-1,3 propanediol and triethylene glycol with the above mass percentage

[0085] The remaining 50% of the water by mass percentage was mixed and stirred for 3 hours to prepare the mixed substance B;

[0086] 3) The above mixed substance A and the above mixed substance B were stirred and reacted for 2 hours, and then stood still for 2 hours, the content of the mixed mixture was measured, and the qualified mixture was packaged, which was a qualified product.

Embodiment 3

[0089] 1) Poly[2-(2-ethoxy)-ethoxyethyl ester]guanidine, didecyldimethylbenzyl ammonium chloride, 2-bromo-2-nitro-1,3-propanediol Mix and stir with Tuolilong B according to the above mass percentage and 50% of the above mass percentage for 3 hours to prepare mixed substance A;

[0090] 2) Mix 95% ethanol, 2-ethyl-2-(hydroxymethyl)-1,3 propanediol and triethylene glycol with the above mass percentage

[0091] The remaining 50% of the water by mass percentage was mixed and stirred for 3 hours to prepare the mixed substance B;

[0092] 3) The above mixed substance A and the above mixed substance B were stirred and reacted for 2 hours, and then stood still for 2 hours, the content of the mixed mixture was measured, and the qualified mixture was packaged, which was a qualified product.

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PUM

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Abstract

The invention relates to a disinfectant, in particular to a preparation and application of a compound disinfectant containing various disinfection components, and the compound disinfectant comprises the following components by weight percent: 0.01%-5% of guanidine compound, 0.01%-10% of quaternary ammonium salt compound, 0.01%-2% of trilon B, 0.01%-2% of 2-bromo-2-nitro-1,3-propanediol, 0.01%-10% of monohydric alcohol, 0%-30% of dihydric alcohol, 0%-30% of polyhydric alcohol and the balance of water. The invention further provides the application of the compound disinfectant composition, the compound disinfectant composition can be applied in disinfection of object surfaces, air-conditioning systems, environments and air in the field of public health, the field of food processing and the filed of medical sanitation through a multifunctional atomizing machine for effectively preventing and killing vegetative forms of bacteria, mycobacteria, viruses, fungi and spores thereof, and the like, can be applied in the disinfection of the air in automobiles, the object surfaces and the air-conditioning systems through the multifunctional atomizing machine for effectively preventing and killing the vegetative forms of the bacteria, the mycobacteria, the viruses and the like, can be applied in the disinfection of the air in train carriages, cabins and the automobiles and the disinfection of objects and the environments through the multifunctional atomizing machine for effectively preventing and killing the vegetative forms of the bacteria, the mycobacteria, the viruses and the like, can be further applied in the disinfection of the environments, indoor spaces and the object surfaces in the field of livestock and poultry breeding through the multifunctional atomizing machine for effectively preventing and killing the vegetative forms of the bacteria, the mycobacteria, the viruses, the fungi and the spores thereof, and the like.

Description

technical field [0001] The invention belongs to the field of disinfection and sterilization products, and relates to the preparation and application of a compound disinfectant, in particular to the preparation and application of a compound of various effective disinfection components as a disinfectant, which contains guanidine compounds and quaternary ammonium salts Preparation and application of compounds of quasi-like compounds, 2-bromo-2-nitro-1,3-propanediol, Torlon B, monohydric alcohols, dihydric alcohols and polyhydric alcohols as disinfectants. Background technique [0002] For a long time, chlorine-containing disinfectants, bromine-containing disinfectants, guanidine disinfectants and quaternary ammonium salt disinfectants have been widely used in the field of disinfection products. [0003] The disinfection principle of chlorine-containing disinfectants is based on the bactericidal principle of hypochlorous acid generated after hydrolysis in water. However, during...

Claims

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Application Information

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IPC IPC(8): A01P1/00A01N37/04A01N33/20A01P3/00A01N47/44A01N33/12
Inventor 覃终
Owner 李新建
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