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Sustained-release disinfectant fluid

A disinfection water and slow-release technology, which is applied in the field of fine chemicals, can solve the problems of long-term storage, unsatisfactory stability of available chlorine, and strong irritation, and achieves no toxic side effects and irritation, good sterilization and disinfection effects, and easy to use. The effect of transport and storage

Inactive Publication Date: 2017-05-24
赖婷婷
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, chlorine-containing disinfectants cannot be stored for a long time after being dissolved and diluted, and are inconvenient to use
[0008] (2) Hypochlorous acid molecules decompose in water to release gas Cl 2 , gas Cl 2 Not only pollute the environment, but also cause tearing, coughing, irritation of the skin and mucous membranes, and in severe cases, poisoning, suffocation and death
Therefore, chlorine-containing disinfectants are generally not suitable for indoor air disinfection.
[0009] (3) Chlorine-containing disinfectant is a kind of high-efficiency disinfectant, which has strong irritation and is generally not suitable for disinfection of human skin and mucous membranes.
In recent years, there have also been reports of complexed chlorine disinfectants, but the stability of available chlorine is still not ideal. Its available chlorine loss rate is 62-67% when stored in a dark room for 78 days, and there is obvious gas Cl in the process of use. 2 the taste of

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] A kind of slow-release disinfection water, the mass ratio range of each raw material is as follows: chlorine dioxide parent 0.5-50; corrosion inhibitor 0-15; surfactant 3-10; activator 2-15; neutral oxidizer 10-50 ; Synergists 2-12.

[0024] Wherein, the chlorine dioxide precursor is sodium chlorite. The corrosion inhibitor is sodium tripolyphosphate. The surfactant is ethoxy-modified polytrisiloxane powder. The stimulant is citric acid. The neutral oxidizing agent is sodium persulfate. The synergist is dichloroisocyanuric acid.

Embodiment 2

[0026] A kind of slow-release disinfection water, the mass ratio range of each raw material is as follows: chlorine dioxide parent 0.5-50; corrosion inhibitor 0-15; surfactant 3-10; activator 2-15; neutral oxidizer 10-50 ; Synergists 2-12.

[0027] Wherein, the chlorine dioxide precursor is sodium chlorite. The corrosion inhibitor is potassium chloride. The surfactant is sodium lauryl sulfate. The stimulant is citric acid. The neutral oxidizing agent is potassium persulfate. The synergist is calcium hypochlorite.

Embodiment 3

[0029] A kind of slow-release disinfection water, the mass ratio range of each raw material is as follows: chlorine dioxide parent 0.5-50; corrosion inhibitor 0-15; surfactant 3-10; activator 2-15; neutral oxidizer 10-50 ; Synergists 2-12.

[0030] Wherein, the chlorine dioxide precursor is barium chlorite. The corrosion inhibitor is potassium chloride. Surfactant is sodium lauryl sulfate,. The stimulant is citric acid. The neutral oxidizing agent is sodium persulfate. The synergist is sodium dichloroisocyanurate.

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PUM

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Abstract

The invention provides a sustained-release disinfectant fluid. The sustained-release disinfectant fluid is prepared from, by mass, 0.5 to 50 parts, preferable 10 to 40 parts of chlorine dioxide parent, 0 to 15 parts, preferable 3 to 10 parts of a corrosion inhibitor, 0 to 15, preferable 3 to 10 parts of a surfactant, 0.5 to 20 parts, preferable 2 to 15 parts of an exciting agent, 0.5 to 50 parts, preferable 10 to 50 parts of a neutral oxidizing agent, and 0.5 to 15 parts, preferable 2 to 12 parts of synergist.

Description

technical field [0001] The invention belongs to fine chemicals, in particular to a slow-release disinfectant water. Background technique [0002] Disinfection and mildew removal are common tasks in homes and public places. In the family, the bathroom and kitchen are dark and humid, and mold and bacteria often grow on the ground. In public places such as hospitals, due to the large flow of people, the infectivity of bacteria is very high. At present, most cleaning agents contain harmful substances such as phosphorus, which have caused harm to the environment and the human body, and most of the disinfection water has only one function of sterilization and cleaning. [0003] Chlorine-containing disinfectant is one of the most widely used disinfectants, including various types, such as sodium hypochlorite, chloramine-T, trichloroisocyanuric acid, sodium dichloroisocyanurate, etc. Due to the advantages of low cost and high efficiency, chlorine-containing disinfectants are wide...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N59/00A01N59/06A01P1/00A01N43/64
Inventor 赖婷婷
Owner 赖婷婷