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Silver nanowire antibacterial disinfection spray and formula

A nano-silver wire and spray technology, which is applied in local antibacterial agents, antibacterial drugs, and pharmaceutical formulations, can solve the problems of antibacterial effect and antibacterial speed limit, limit the use of silver nitrate solution, and poor stability of silver ion solution , to achieve good antibacterial effect, rapid antibacterial, antibacterial and non-irritating effect

Inactive Publication Date: 2021-06-25
重庆烯珀医疗器械有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] Aiming at the deficiencies in the prior art, the present invention provides a nano-silver thread antibacterial and disinfectant spray and its formula, which solves the problem of poor stability and short shelf-life of the silver ion solution proposed in the above-mentioned background technology, such as patent CN1857309A women's nano The silver powder in the silver spray has its antibacterial effect and antibacterial speed all limited, such as patent CN102513544A, but the stability of silver nitrate and long-term use of silver nitrate solution can cause skin irritation symptoms such as local erythema, congestion, burning sensation and so on. The use of silver nitrate solution, and at the same time due to the instability of silver nitrate, its solution is always accompanied by the problem of the presence of nitrite

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  • Silver nanowire antibacterial disinfection spray and formula

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Embodiment example 1

[0027] see figure 1 , the present invention provides a technical solution: a nano-silver thread antibacterial disinfectant spray and formula, which is characterized in that it is composed of nano-silver thread, ethanol, resveratrol, hydrogen peroxide, moisturizing agent, additives and pure water, which Component weight percent concentration: 0.01mg / L nano silver wire, 20w% ethanol, 0.01w% resveratrol, 10g / L hydrogen peroxide, 0.01w% humectant, 0.01w% additive , and the balance is pure water.

[0028] In the invention: the moisturizer is one or more of polyols, amino acids, natural moisturizing factors or biochemical moisturizers, and the amino acid is one or more of vegetable protein, soybean protein, animal protein or hydrolyzed protein The biochemical moisturizing agent is one or more of collagen, mucopolysaccharide, hyaluronic acid, glycoprotein or chondroitin sulfate.

[0029] In the invention: the additive is one or both of a dispersant or a stabilizer.

[0030] In the...

Embodiment example 2

[0040] A nano-silver wire antibacterial disinfectant spray and its formula, which is characterized in that it is composed of nano-silver wire, ethanol, resveratrol, hydrogen peroxide, moisturizing agent, additives and pure water, and the weight percentage concentration of its components is: 25.0025mg / L nano silver wire, 17.5w% ethanol, 0.1275w% resveratrol, 40g / L hydrogen peroxide, 0.1275w% humectant, 0.0275w% additive, and the balance is pure water.

[0041] In the invention: the moisturizer is one or more of polyols, amino acids, natural moisturizing factors or biochemical moisturizers, and the amino acid is one or more of vegetable protein, soybean protein, animal protein or hydrolyzed protein The biochemical moisturizing agent is one or more of collagen, mucopolysaccharide, hyaluronic acid, glycoprotein or chondroitin sulfate.

[0042] In the invention: the additive is one or both of a dispersant or a stabilizer.

[0043] In the invention: the dispersant is povidone, one...

Embodiment example 3

[0053] A nano-silver wire antibacterial disinfectant spray and its formula are characterized by being composed of nano-silver wire, ethanol, resveratrol, hydrogen peroxide, moisturizing agent, additives and pure water, and the weight percentage concentration of the components is: 50.005mg / L nano silver wire, 35w% ethanol, 0.255w% resveratrol, 80g / L hydrogen peroxide, 0.255w% humectant, 0.055w% additive, and the balance is pure water.

[0054] In the invention: the moisturizer is one or more of polyols, amino acids, natural moisturizing factors or biochemical moisturizers, and the amino acid is one or more of vegetable protein, soybean protein, animal protein or hydrolyzed protein The biochemical moisturizing agent is one or more of collagen, mucopolysaccharide, hyaluronic acid, glycoprotein or chondroitin sulfate.

[0055] In the invention: the additive is one or both of a dispersant or a stabilizer.

[0056] In the invention: the dispersant is povidone, one or more of povid...

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Abstract

The invention discloses a silver nanowire antibacterial disinfection spray and a formula, and relates to the technical field of disinfection sprayers, in particular to the silver nanowire antibacterial disinfection spray and the formula. The silver nanowire antibacterial disinfection spray is characterized by comprising silver nanowires, ethanol, resveratrol, hydrogen peroxide, a humectant, an additive and the balance of pure water. The silver nanowire antibacterial disinfection spray comprises the following components in percentage by weight: 0.01-100 mg / L of silver nanowires, 20-50% of ethanol, 0.01-0.5% of resveratrol, 10-150 g / L of hydrogen peroxide, 0.01-0.5% of humectant, 0.01-0.1% of the additive and the balance of pure water. Compared with a traditional nano-silver antibacterial agent, the silver nanowire antibacterial disinfection spray and the formula have the advantages that the silver nanowire antibacterial disinfection spray is efficient, stable and durable, the broad-spectrum sterilization effect can be achieved without high-concentration nano-silver and below 5 ppm, the long-time inhibition effect on pathogenic bacteria, molds and fungi is achieved, and the invention further aims to provide a silver nanowire bacteriostatic spray which is good in bacteriostatic effect, stable in quality, rapid in bacteriostasis and free of irritation.

Description

technical field [0001] The invention relates to the technical field of disinfection sprays, in particular to a nano-silver wire antibacterial disinfection spray and its formula. Background technique [0002] As the latest generation of natural antibacterial agent, nano-silver has the characteristics of broad-spectrum antibacterial, no drug resistance, safety and non-toxicity. The corresponding nano-silver products developed by researchers at home and abroad have been applied in various fields. With the increasing resistance to antibiotics, the research and application of nano-silver in the field of disinfection and sterilization has attracted more and more attention, and it has become a promising generation of antibacterial drugs. Studies have shown that nano-silver has a bactericidal effect because of the silver ions contained in nano-silver particles. Silver ions inhibit the reproduction of bacteria through the following three ways: [0003] 1. Silver ions attack an SH g...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61K33/40A61K33/38A61K9/12A61K47/10A61K47/32A61K47/36A61K47/42A61P17/00A61P31/02A61P31/04A61K31/05
CPCA61K9/0014A61K9/12A61K31/05A61K33/38A61K33/40A61K47/10A61K47/32A61K47/36A61K47/42A61P17/00A61P31/02A61P31/04A61K2300/00
Inventor 甘李杨棚竣周明杨建文张林李国龙
Owner 重庆烯珀医疗器械有限公司