Antibacterial antiviral treating agent, preparation method and application thereof

A treatment agent and anti-virus technology, which is applied in the field of antibacterial and antiviral treatment agents and high-efficiency antibacterial and antiviral treatment agents. It can solve the problems of affecting the spinning process, poor antibacterial and antiviral performance, and ordinary mask filtration performance cannot be solved.

Active Publication Date: 2012-09-19
BEIJING CHAMGO NANO TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The advantage of the non-woven fabric made by this method is good durability, and the disadvantage is that the antibacterial and antiviral properties are poor. The antibacterial effect of tourmaline and titanium dioxide is poor when the content is low, and the spinning process will be affected when the concentration is high.
[0012] At present, there is still a need for a safe, quick-acting, and highly effective antibacterial and antiviral material in the market to fight against the ravages of influenza virus and super virus, and to solve the problems that ordinary masks cannot solve only by the filtering performance of the material

Method used

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  • Antibacterial antiviral treating agent, preparation method and application thereof
  • Antibacterial antiviral treating agent, preparation method and application thereof
  • Antibacterial antiviral treating agent, preparation method and application thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0152] Embodiment 1: the preparation of antibacterial and antiviral treatment agent of the present invention

[0153] Its preparation steps are as follows:

[0154] Step A: Add 5 parts by weight of DC5700 produced by Dow Corning Corporation of the United States and 8 parts by weight of co-solvent ethanol to the batching tank produced by Beijing Jingxin Tongmao Machinery Equipment Co., Ltd., and stir for 20 minutes at a temperature of 60 ° C and a speed of 800 rpm , so that DC5700 is completely dissolved in ethanol to obtain a uniform and transparent solution; then add 59 parts by weight of water to this solution, and continue to stir for 20-30min to make it a uniform and transparent solution.

[0155] Step B: Add 20 parts by weight of acrylate emulsion produced by Beijing Huyi Chemical Factory to the uniform transparent solution obtained in Step A from the feed port at the upper end of the batching tank, stir for 30 minutes at a temperature of 40°C and a speed of 1200 rpm, and...

Embodiment 2

[0158] Embodiment 2: the preparation of antibacterial and antiviral treatment agent of the present invention

[0159] Its preparation steps are as follows:

[0160] Step A: Add 8 parts by weight of OIT produced by Beijing Tianqing Chemical Co., Ltd. and 10 parts by weight of cosolvent propylene glycol to the batching tank produced by Beijing Jingxin Tongmao Machinery Equipment Co., Ltd., under the conditions of temperature 70 ° C and 1000 rpm Stir for 20 minutes to completely dissolve OIT in propylene glycol to obtain a uniform and transparent solution; then add 42 parts by weight of water to this solution and continue stirring for 20-30 minutes to make it a uniform and transparent solution.

[0161] Step B: Add 30 parts by weight of polyurethane emulsion produced by Beijing Umitech Co., Ltd. to the uniform transparent solution obtained in step A from the feed port at the upper end of the batching tank, stir for 60 minutes at a temperature of 50°C and a speed of 1200 rpm, and ...

Embodiment 3

[0164] Embodiment 3: the preparation of antibacterial and antiviral treatment agent of the present invention

[0165] Its preparation steps are as follows:

[0166] Step A: Add a mixture of 2 parts by weight of DCOIT produced by Dalian Baiao Chemical Co., Ltd. and 12 parts by weight of co-solvent ethanol / glycerol (weight ratio 2:1) to the batching tank produced by Beijing Jingxin Tongmao Machinery Equipment Co., Ltd. In the process, stir for 20min at a temperature of 70°C and a rotation speed of 1000rpm, so that DCOIT is completely dissolved in the ethanol / glycerol mixture to obtain a uniform and transparent solution; then add 65 parts by weight of water to this solution and continue stirring 20-30min to make it a uniform and transparent solution.

[0167] Step B: Add 20 parts by weight of polyurethane emulsion produced by Beijing Umitech Co., Ltd. to the uniform transparent solution obtained in step A from the feed port at the upper end of the batching tank, stir for 30 minu...

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Abstract

The invention relates to an efficient antibacterial antiviral treating agent, a preparation method and an application thereof. The antibacterial antiviral treating agent comprises a nanometer silver colloid, an organic anti-bacterial agent, a cosolvent, a polymer binder and water. According to the antibacterial antiviral treating agent, the use security is high, the quick-acting antibacterial rate of processed medical masks can reach to above 99%, the quick-acting killing effect on H1N1 influenza a virus and H5N1 avian influenza virus is excellent, and the antibacterial antiviral treating agent is non-toxic and harmless to skin and has an excellent long lasting effect.

Description

【Technical field】 [0001] The invention belongs to the field of antibacterial and antiviral technology. More specifically, the present invention relates to a high-efficiency antibacterial and antiviral treatment agent, a preparation method of the antibacterial and antiviral treatment agent, and an application of the antibacterial and antiviral treatment agent. 【Background technique】 [0002] Influenza virus, referred to as influenza virus, is an RNA virus that causes influenza in humans and animals. It can cause acute respiratory infections and can spread rapidly through the air. Periodic pandemics often occur around the world. Human influenza viruses are divided into influenza A virus, influenza B virus and influenza C virus according to their protein antigenicity. From March to April 2009, the H1N1 epidemic broke out in Mexico, and then the epidemic spread rapidly to the world, resulting in thousands of deaths. [0003] At present, the emerging influenza virus shows the c...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N59/16A01N55/10A01N43/80A01N43/16A01P1/00
Inventor 李毕忠李泽国崔辉仙阳文路明洁
Owner BEIJING CHAMGO NANO TECH
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