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Preparation and application thereof of sterilization composition

A technology of composition and mixture, which is applied in the direction of application, disinfection, disinfectant, etc., can solve the problems of low solubility, slow dissolution speed, skin irritation, etc., and achieve the effect of stable performance, fast action speed and low effective concentration

Inactive Publication Date: 2013-09-04
李新建 +3
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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. The solubility in water is small and the dissolution rate is slow, which greatly affects its application as a disinfectant in the field of disinfection
[0008] 5. Both guanidine disinfectants and quaternary ammonium salt disinfectants are low-efficiency disinfectants, which can only kill bacterial propagules and lipophilic viruses, but cannot kill mycobacteria, viruses (except lipophilic viruses), fungi and their Spores, etc., can not 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 thereof of sterilization composition
  • Preparation and application thereof of sterilization composition
  • Preparation and application thereof of sterilization composition

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0074]

[0075]

[0076] 1), polyhexamethylene biguanide and benzalkonium bromide, 95% ethanol, ethylenediamine tetraacetic acid, nonylphenol polyoxyethylene ether, 2-bromo-2-nitro-1,3-propanediol according to the above Weight mixing and stirring for 3 hours;

[0077] 2) Mix and react the above components with water for 2 hours, then let stand for 2 hours, measure the content of the mixed mixture, and pack the qualified mixture, which is a qualified product.

Embodiment 2

[0080] 1), polyhexamethylene guanidine and cetyl dimethyl benzyl ammonium chloride, 95% ethanol, ethylenediaminetetraacetic acid, polyalcohol ether, 2-bromo-2-nitro-1,3 -Propylene glycol was mixed and stirred for 3 hours by the above weight percentage or weight;

[0081] 2) Mix and react the above-mentioned substances with water for 2 hours, then let stand for 2 hours, measure the content of the mixed mixture, and pack the qualified mixture, which is a qualified product.

Embodiment 3

[0084] 1), poly[2-(2-ethoxy)-ethoxyethyl ester]guanidine and benzalkonium chloride, 95% ethanol, ethylenediaminetetraacetic acid, Tween, 2-bromo-2-nitro -1,3-propanediol was mixed and stirred for 3 hours by the above weight percentage or weight;

[0085] 2) Mix and react the above-mentioned substances with water for 2 hours, then let stand for 2 hours, measure the content of the mixed mixture, and pack the qualified mixture, which is a qualified product.

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Abstract

The invention relates to preparation and application of a sterilization composition containing various effective sterilization components. The sterilization composition contains a guanidine compound, a quarternary ammonium compound, 2-bromine-2-nitro-1,3-propanediol and ethanol, is diluted within a range of 50-1000 times, has the average killing rate of 99.99-99.9999 percent to gonites, bacterial spores, mycobacteria, viruses, fungi and spores thereof, can be used for the public health field, the food processing industry, the medical and health field, the livestock and poultry industry, the aquaculture industry and sterilization treatment on indoor air and in-vehicle air and can also be used for the port field, in particular to ship ballast water treatment, container treatment, industrial circulating water treatment, swimming pool water treatment, hand and skin mucosa treatment, industrial wastewater treatment, hospital wastewater treatment and antiseptic treatment of a building material.

Description

technical field [0001] The invention belongs to the field of disinfection and sterilization products, and relates to the preparation and application of a disinfection composition, in particular to the preparation and application of a composition of various effective disinfection components as a disinfection solution, which contains guanidine compounds and quaternary ammonium salts The preparation and application of the composition of quasi-compound, 2-bromo-2-nitro-1,3-propanediol and ethanol as disinfectant. 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 effect of hypochlorous acid generated by the hydrolysis reaction of chlorine-containing disinfectants in water. However, during...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01N47/44A01N33/12A01N33/20A01N31/02A01N37/44A01P1/00A01P3/00A23L3/3526A23L3/349A61L9/00A61K31/785A61K31/14A61K31/045A61K31/198A61P31/04A61P31/10A61P31/12C02F1/50C04B24/12A61L101/32A61L101/34C04B103/69
Inventor 李新建陈兵其他发明人请求不公开姓名
Owner 李新建