Mild nano-silver antibacterial liquid

A silver antibacterial and nanotechnology, applied in the direction of antibacterial drugs, plant/algae/fungus/moss ingredients, medical preparations with non-active ingredients, etc. The problem of high cost is to overcome the irritation and antibacterial time is short, the processing procedure is simple, and the production cost is reduced.

Inactive Publication Date: 2020-12-29
南京道大药业有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] There are many types of antibacterial agents and they are widely used. Among them, aldehyde and acid antibacterial agents have a wide antibacterial spectrum, but they are highly corrosive and irritating to the skin and mucous membranes. Chlorine-containing disinfectants are fast in disinfection and can be produced at low concentrations. Good disinfection effect, but it is easy to react with acid, alkali and other substances, which affects its disinfection effect. At the same time, it is also very irritating to skin and mucous membranes
[0003] In the prior art, the disinfection or cleaning agents used for human mucous membranes all use chlorine-containing disinfectants, which have the disadvantages of high irritation, easy damage to mucous membranes, and poor antibacterial effect. In some technologies, Chinese herbal medicine extracts and other components are used. However, due to the low content of active ingredients in Chinese herbal medicines, the antibacterial effect is not ideal, or the use of sufficient Chinese herbal medicines leads to very high product costs, making it difficult to widely promote and use
[0004] The above-mentioned antibacterial agents also have a common problem. The time to maintain the antibacterial effect is short, and it is difficult to form a continuous antibacterial effect. Therefore, we have conducted further research on disinfectants to develop a new type of human mucous membrane with good bactericidal effect and long-lasting antibacterial effect at the same time. Antibacterial agents

Method used

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preparation example Construction

[0022] The preparation process of mild nano-silver antibacterial solution is as follows:

[0023] Step 1: Weighing glycerin, cooling agent and traditional Chinese medicine extract in parts by weight, dissolving them in purified water to obtain a Chinese medicine solution;

[0024] Step 2: Weigh the nano-silver solution in parts by weight, mix it with the traditional Chinese medicine solution obtained in step (2), stir evenly, perform homogenization treatment, pass through a 400-800 mesh sieve, and sterilize at a temperature of 75-80°C. The time is 2 to 3 hours, filling, and the finished antibacterial solution is obtained.

[0025] In terms of mass percentage, the raw materials include: 0.02-0.15% of cooling agent, 3-6% of glycerin, 5-6% of traditional Chinese medicine extract, 50ppm-100ppm of nano-silver solution, and the rest is purified water. In terms of mass percentage, the raw materials include: 0.09% of cooling agent, 5% of glycerin, 5% of Chinese medicine extract, 50pp...

Embodiment 1

[0032] Mild nano-silver antibacterial solution, by mass percentage, raw materials include: 0.02% of cooling agent, 3% of glycerin, 5% of Chinese medicine extract, 50ppm of nano-silver solution, and the rest is purified water;

[0033] The preparation process of mild nano-silver antibacterial solution is as follows:

[0034] Step 1: Weighing glycerin, cooling agent and traditional Chinese medicine extract in parts by weight, dissolving them in purified water to obtain a Chinese medicine solution;

[0035] Step 2: Take the nano-silver solution by weight, mix it with the Chinese medicine solution obtained in step (2), stir evenly, carry out homogenization treatment, pass through a 400-mesh sieve, sterilize, the temperature is 75 ° C, and the sterilization time is 2 hours. Filling to obtain the finished antibacterial liquid.

Embodiment 2

[0037] Mild nano-silver antibacterial solution, by mass percentage, the raw materials include: 0.06% of cooling agent, 4% of glycerin, 6% of Chinese medicine extract, 60ppm of nano-silver solution, and the rest is purified water;

[0038] The preparation process of mild nano-silver antibacterial solution is as follows:

[0039] Step 1: Weighing glycerin, cooling agent and traditional Chinese medicine extract in parts by weight, dissolving them in purified water to obtain a Chinese medicine solution;

[0040] Step 2: Take the nano-silver solution by weight, mix it with the Chinese medicine solution obtained in step (2), stir evenly, carry out homogenization treatment, pass through a 400-mesh sieve, sterilize, the temperature is 75 ° C, and the sterilization time is 2 hours. Filling to obtain the finished antibacterial liquid.

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Abstract

The invention discloses a mild nano-silver antibacterial liquid, and belongs to the technical field of medicine and health prevention and pre-treatment. The mild nano-silver antibacterial liquid comprises the following raw materials in percentage by mass of 0.02 to 0.2 percent of freshener, 3 to 8 percent of glycerol, 5 to 8 percent of traditional Chinese medicine extract, 50 to 100 ppm of nano-silver solution and the balance of purified water. According to the mild nano-silver antibacterial liquid, the formula that the nano-silver antibacterial agent is matched with the Chinese herbal medicines is used, so that the defects of irritation to mucous membranes and short antibacterial time caused by traditional and existing formula technologies are overcome. Meanwhile, an antibacterial agent in the prior art is replaced by nanometer, so that the use amount is small, the antibacterial efficiency is high, and the technical effect of continuous antibiosis is achieved. The nano-silver and theChinese herbal medicines are environment-friendly and do not cause environmental burden. The mild nano-silver antibacterial liquid is simple in formula, easily available in raw materials, simple in processing procedure and low in operation difficulty, and the preparation cost of the antibacterial agent is reduced.

Description

technical field [0001] The invention relates to a bacteriostatic solution, in particular to a mild nano-silver bacteriostatic solution, which belongs to the technical field of medicine and sanitation prevention. Background technique [0002] There are many types of antibacterial agents and they are widely used. Among them, aldehyde and acid antibacterial agents have a wide antibacterial spectrum, but they are highly corrosive and irritating to the skin and mucous membranes. Chlorine-containing disinfectants are fast in disinfection and can be produced at low concentrations. Good disinfection effect, but it is easy to react with acid, alkali and other substances, which affects its disinfection effect. At the same time, it is also very irritating to skin and mucous membranes. [0003] In the prior art, the disinfection or cleaning agents used for human mucous membranes all use chlorine-containing disinfectants, which have the disadvantages of high irritation, easy damage to mu...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61K36/86A61K33/38A61K47/10A61K47/14A61K47/18A61P31/04
CPCA61K33/38A61K36/355A61K36/489A61K36/515A61K36/536A61K36/86A61K47/10A61K47/14A61K47/18A61P31/04A61K2300/00
Inventor 付宇
Owner 南京道大药业有限公司
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