KR100399481B1 - A New Silverware Mauufacture Which is Omtibacteria Used Chemicol Compound of Silver and Brom - Google Patents

Abstract

The present invention relates to the production of silver salt, a new antimicrobial agent using silver and bromine compounds. The silver salt is dissolved in water and immersed in fabric with inorganic antibacterial and disinfectant to be used as an antimicrobial agent. Especially, it is used as an antibacterial and disinfectant by spraying on indoor bedding, indoor room or underpass, building office, etc. Silver salts that are soluble in water are exposed to the sun, are combined with halogen compounds, or oxidized in the air, causing black stools or anti-stools. The present invention is to provide a new generation of antiseptic antimicrobial agent by producing a new silver compound that completely solves such problems such as resistance.

Description

A New Silverware Mauufacture Which is Omtibacteria Used Chemicol Compound of Silver and Brom}

The present invention relates to the production of silver salt, a new antimicrobial agent using silver and bromine compounds. In more detail, the silver powder is pulverized, put into a dissolution tank and heated, and nitric acid is added slowly to make a silver solution, and a solution obtained by dissolving stannous chloride in hydrochloric acid is synthesized with the silver solution, and the solution is adjusted to pH. In order to increase the antimicrobial activity, zinc oxide is dissolved in a caustic soda solution and synthesized with the silver solution to adjust PH7.5, evaporate moisture, dry it to make powder powder, mix 100 g of bromine soda and dissolve 300 g of the powder in 1000 ml of water. A light brown silver solution is produced. In order to decolorize and oxidize the solution, 3 ml of strong oxidizing hydrogen peroxide was added, dissolved and stirred, and the hydrogen peroxide was evaporated, placed in a transparent glass bottle, and exposed to the sun for 1 hour to precipitate small particles of brown to obtain a translucent liquid. When the liquid is mixed at a ratio of 500 to 1000 times of water and immersed in a fabric to be antibacterial or disinfected or sprayed with a disinfectant, an inorganic antimicrobial agent having excellent antibacterial and disinfecting properties is obtained.

The antibacterial and toxicological results of the fabrics treated as described above were verified by the Korea Consumer Chemistry Research Institute and the Korea Yarn Textile Research Institute. In addition, the development of the silver salt of the present invention focused on the inorganic antimicrobial agent is widely used in the existing widely used silver powder pulverized powder mixed with resin and the method of coating and dissolving the existing silver salt dissolved in water The main method is to substitute a zeolite and mix it with a plastic and use it as an antimicrobial agent, and a method of mixing the substituted zeolite into a resin and coating it onto a fabric and antibacterial treatment. When the resin is coated on the fabric, etc., the original texture of the fabric is killed and friction and washing fall to the problem of antibacterial. In addition, existing methods of colloidal (dissolving in water) include electrolysis of silver to form a silver solution, which is used as a natural antibiotic, and silver salt that is dissolved in water is used as an antibacterial disinfectant in the liquid state. It is combined with the gen compound or oxidized in the air and blackened or denatured, which causes many problems in its use. In addition, when used in the fabric plastic, such as using the existing silver, causing problems such as pyeoncheol. The present invention is a method for producing a silver salt, a new antibacterial agent that can solve this problem. Silver has long been used by royal families and nobles when food is stored in silver bowls in the royal courts. . In recent years, it has been reported that all germs or viruses on the earth have contacted with silver and survived for 6 minutes. In addition, antibacterial metals include silver, copper, and zinc, but silver has high antibacterial activity and safety, and many methods that can be used as inorganic antibacterial agents have been studied. In addition, copper and zinc are prohibited because they cause a dielectric variation in the factor. In particular, zinc is toxic only to inorganic zinc and regulates its use. In addition, chlorine disinfectants, which are widely used in the past, cause carcinogens. Therefore, the amount of chlorine disinfectants is regulated. In recent years, many people use subways, work in underground shopping malls, buildings, etc., and many people live in markets, department stores, etc., and many pathogens are growing in the sun, but the inorganic disinfectants have not been developed as disinfectants. . The present invention is to provide a new antibacterial and next-generation disinfectant that can solve these problems. In addition, silver's antimicrobial relationship suggests that silver acts on special enzymes that metabolize monoclonal pathogens to sterilize germs, and that silver (AG ₊ ) ions of antibacterial metals sterilize germs by suffocating germs. There is a theory, but there are no systematic reports of how silver kills germs.

In order to solve the problems described above, the present invention synthesizes an organic inorganic material by pulverizing silver to make an inorganic antimicrobial agent that does not fall on washing friction by immersing it in a fabric to make silver solution, and also spraying silver solution to indoor and underpass. As an antibacterial agent with excellent antimicrobial and sterilizing power, it has been developed as an inorganic antibacterial agent. Until now, when silver is used as an antimicrobial agent, silver salt dissolved in water is substituted with zeolite, mixed with resin, coated on fabric, etc. I was a master. In addition, when antibacterial and disinfecting with silver antibacterial method and silver solution, black stools or pleas in the sun light has been a problem in its use. The present invention is to solve the problem by using a combination of silver chloride and sodium hydroxide hydrochloric acid and so on in order not to fall into washing or friction by dissolving the new silver salt in water without using resin and zeolite at all It is to provide a silver solution disinfectant, which is an inorganic antibacterial agent that does not turn black or change using bromine soda and zinc oxide sunshine while allowing silver to be electrodeless plated.

If you look at the manufacture of silver salt of the present invention for achieving the above object, 280ml of nitric acid is consumed by dissolving silver by adding 300 g of silver pulverized silver now into a dissolution tank and adding nitric acid while heating. In addition, 100 g of stannous chloride is dissolved in 100 ml of hydrochloric acid, and then synthetically stirred with the silver solution. In order to adjust the silver solution to neutral pH, 150 g of zinc oxide was dissolved in 500 ml of caustic soda solution (PH13) to synthesize PH with silver solution to make PH7.5 to evaporate water to obtain silver salt of powder powder. Dissolve 300 g of the silver salt in 1000 ml of water, add 100 g of bromine soda, stir, add 3 ml of hydrogen peroxide, stir for 30 minutes, evaporate the hydrogen peroxide while oxidizing the silver solution, and put it in a glass bottle for 1 hour in the sun. Particles precipitate and light brown or liquid translucent liquid silver antibacterial agents are formed. The silver antibacterial agent is diluted to 500 ~ 1000 times of water and immersed in the fabric to be used as an antibacterial or inorganic disinfectant, so it is harmless to the factor and also has the antimicrobial power as well as the Korea Consumer Science Institute and the Korea Yarn Textile Research Institute. Antimicrobial and test test methods and toxicity test methods are attached to the attached reference, and the inorganic antimicrobial agent of the present invention is proved to be harmless to factors in the antibacterial activity and biotoxicity test of 99.9%.

Look in more detail for the embodiment of the present invention having the characteristics as described above.

Example 1

Drug manufacturing

1st process

300g of pulverized silver powder is put in a dissolving tank and heated, and nitric acid is gradually added to dissolve it to make silver solution. 280ml of nitric acid is consumed. A solution obtained by dissolving 100 g of cuprous chloride and 100 ml of hydrochloric acid in the silver solution is synthesized and stirred in the silver solution.

2nd process

150 g of zinc oxide is dissolved in 500 ml of caustic soda solution (PH13), and the mixture is stirred while bringing to pH 7.5 while synthesizing the silver solution in the first step.

3rd process

The semi-solid powder of the second process is evaporated while maintaining the temperature of 100 ℃ to make a powder powder.

4th process

The silver salt of this invention is made by adding and mixing 100 g of bromine soda to 300 g of powder powder of a 3rd process.

5th process

When 300 g of the silver salt of the fourth step is dissolved in 1000 ml of water, it becomes a light brown liquid silver solution. In order to decolorize and oxidize the silver solution, 3 ml of hydrogen peroxide was added and the mixture was stirred for 30 minutes to evaporate hydrogen peroxide and placed in a transparent glass bottle for 1 hour in the sun.

6th process

A small amount of brown precipitate is filtered through the chemical of the fifth step to obtain an antimicrobial agent of the present invention which is a translucent silver solution.

Example 2

How to use antibacterial

1st process

In order to use the antimicrobial agent as a fabric or a disinfectant, it is dissolved in a proportion of 500 to 1000 times water in the volume of the antimicrobial agent of the present invention and used as an antimicrobial agent and a disinfectant.

The present invention has been proved to be excellent in stability and excellent antimicrobial power with inorganic antibacterial and disinfectant using silver which is harmless to factors and does not cause genetic variation. Effective as a disinfectant that can benefit.

Claims (2)

300 g of silver pulverized silver is melted and nitric acid is added to make a silver solution. The mass ratio of silver and nitric acid (62%) in the silver solution is dissolved in a ratio of 3: 2.8 hydrochloric acid in 100 g of cuprous chloride. In order to synthesize 100 ml of the solution with the silver solution and to adjust the pH, a solution of 150 g of zinc oxide dissolved in 500 ml of caustic soda solution (PH13) was synthesized with the silver solution to be PH7.5, and the water was evaporated. Powder powder was prepared by synthesizing 100 g of bromine soda to 300 g of the powder to prepare a powder powder of silver salt. 300 g of the silver salt prepared as described above was dissolved in 1000 ml of water to prepare a silver solution, an inorganic antimicrobial agent, and 3 ml of hydrogen peroxide while stirring for 30 minutes. Was evaporated and placed in a clear glass bottle for 1 hour in the sun to filter out small particles of brown precipitate, and an antibacterial and disinfectant solution of translucent silver solution Using as antibacterial and antiseptic were dissolved in 500 to 1000 times the ratio of water to disinfect dipping or spraying the fabric who wish. delete