KR101089809B1 - Funtional powder having precious metal and its making method - Google Patents

Abstract

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a noble metal-containing functional mixture and a method for producing the same, and to a functional mixture containing noble metal prepared by attaching a noble metal to the surface of a porous volcanic stone and adding various additives.

The method for preparing a precious metal-containing functional mixture of the present invention includes preparing a pulverized volcanic stone by pulverizing a volcanic stone having a porosity, and preparing a precious metal colloidal solution by adding precious metal powder to an alcohol solution, wherein the pulverized volcanic stone and the precious metal colloidal solution are prepared. Evaporate the alcohol solution as a solvent by adding heat with mixing and stirring, add binder and functional additive, and then add heat while stirring in a sintering furnace and calcinate at a temperature of 300 to 400 ° C, or heat while stirring in a dryer. Adding to cure at a temperature of 100 to 110 ° C., and cooling to a natural state and then pulverizing.

Functional Blends, Medical, Precious Metals

Description

Functional mixture containing precious metals and manufacturing method thereof {FUNTIONAL POWDER HAVING PRECIOUS METAL AND ITS MAKING METHOD}

The present invention relates to a noble metal-containing functional mixture and a method for producing the same, more specifically, to improve the functionality by mixing in paints and adhesives, to increase the functionality of plastic products by using as an additive in a plastic composition, to manufacture clothes, bedding, etc. The present invention relates to a functional mixture containing a noble metal which can be added at the time of manufacture of the yarn used to improve the functionality of the yarn, and the like, to improve functionality.

Precious metals, such as gold, silver, platinum, and iridium, are stable in the atmosphere, do not rust very well, and have a beautiful metallic luster. Expensive metals used in materials such as money, jewelry, medals and crafts. These metals have high melting point, excellent elongation, insoluble in chemicals, and high thermal and electrical conductivity compared to nonmetals.

Among the precious metals, gold and silver are expensive, but when they are included in various products, they increase the value of the product and at the same time have the advantages of gold and silver.

Gold is a copper group element belonging to group 11 of the periodic table, and is a representative element of precious metals. Its physical properties are melting point 1064 ℃, boiling point 2966 ℃, specific gravity 19.3 (at, 20 ℃). Gold is used in the treatment of rheumatoid arthritis and the like, and the injection of a gold compound into the body has the effect of reducing severe pain. In some cases, gold inhalers can be inserted into malignant tumors (cancer) to kill cancer cells, and ophthalmology uses fine gold particles to cure eye muscle disease.

Oriental medicine is more specifically used for the efficacy of gold. Gold has nerve stabilizing effect, so the mind is restless, the heart is beating quickly and very surprised, when the hysteria is seized, when the mind is coming and going, it has the power to calm and relieve the mind. It has the ability to absorb and release substances, and it is effective for skin diseases such as boils, sores, poisons, poisons, purulents, etc., and is also effective for arthritis and neuralgia.

Silver is a metal belonging to the group 11 copper group of the periodic table and has an elegant off-white gloss, but in the case of powder, it is gray. Silver may be said to be precious after gold. The physical properties of silver are 961.9 ℃, boiling point 2212 ℃, and specific gravity 10.49 (at 20 ℃).

Silver, known for its reactivity and excellent sterilization, has long been recognized as a useful substance for the human body. "If you have silver in your body, your five intestines will be comfortable, your mind and body will be stabilized, you will be able to drive away morale and lighten your body and lengthen your life" (primary wood). "It is effective in gynecological diseases such as epilepsy, competition, mental illness and cold-heartedness" (agreement). Dr. Robert Becker, Ph.D., has been using silver as a natural, complete antibiotic for a long time, saying, “If the silver content in the human body falls below the standard, it is more likely to be affected by a decrease in immunity.” It is also judged to be comparable to artificial antibiotics produced synthetically. It is also known to not involve any kind of side effects.

Silver has a strong bactericidal power, which is used to treat diseases that need to be treated with antibiotics, such as burns, infections in the eyes, ears, nose and throat, inflammations, and other infections or infections caused by other microorganisms. As well as sterilizing, it has the effect of completely absorbing and blocking the harmful wavelengths such as electromagnetic waves or water waves. Listing the efficacy of silver, it is known that there is a strong bactericidal power, balance the hormone system in the human body, electromagnetic wave blocking, water wave blocking, far infrared emission, anion release, antibacterial, anti-fungal, silver (Ag +) ion release efficacy.

As such, the precious metals including gold and silver are not only excellent effects as described above, but the price is too expensive, so it is difficult to encounter them in daily life.

Therefore, it is required to develop a variety of products that contain precious metals, such as gold and silver, while at the same time increasing the value of the product, and exhibiting the unique effects of gold and silver.

The present invention is to achieve the above requirements, an object of the present invention is to exhibit the efficacy of the precious metal, added to various products such as clothing, bedding, and functional mixture containing a noble metal which can enhance the functionality of the product and It is to provide a preparation method thereof.

The present invention is to achieve the above object, the production method of the functional mixture containing the precious metal of the present invention

Preparing a pulverized volcanic stone by pulverizing a volcanic stone having a porosity, and preparing a noble metal colloidal solution by adding precious metal powder to an alcohol solution,

Mixing the pulverized volcanic stone with the noble metal colloidal solution and applying heat while stirring to gradually evaporate the alcohol solution as a solvent;

After adding the binder and the functional additive, adding heat with stirring in a kiln to bake at a temperature of 300 to 400 ° C, or adding heat with stirring in a dryer to cure at a temperature of 100 to 110 ° C, and

After cooling in nature, pulverizing. The precious metal is preferably gold or silver.

Preferably, the functional additives include antistatic agents, antibacterial agents, photochromic agents. Also preferably the alcohol solution is ethyl alcohol.

According to another preferred embodiment, in the step of stirring and heating the mixed liquid mixed with the pulverized volcanic stone and the precious metal colloidal solution, the alcohol solution is slowly added dropwise to the mixed solution while stirring and heating.

The noble metal-containing functional mixture prepared by the above production method may contain gold or silver, thereby exhibiting the efficacy of gold or silver, and may be applied to various products because the form is powdered powder.

It can be added to medical products, such as medical bands, medical pads, used as a raw material such as bedding or bedding, or added to various plastic products or rubber products has the advantage of improving the efficacy of the product.

Hereinafter, a method for producing a functional mixture containing a noble metal of the present invention will be described with reference to the accompanying drawings.

1 is a flowchart of a method for preparing a noble metal-containing functional mixture according to a preferred embodiment of the present invention.

Referring to FIG. 1, first, pulverized volcanic stone is prepared by pulverizing a volcanic stone, and precious metal powder is added to an alcohol solution to prepare a precious metal colloidal solution.

Volcanic stone has a high porosity, providing a good condition for the attachment of precious metal particles. The volcanic stone is pulverized using a pulverizer, and then sieved with about 200 to 500 mesh to obtain pulverized volcanic stone about the size of micro units.

Volcanic stone itself is known to emit a large number of far infrared rays and anions. By using volcanic stone as the base material, the functional mixtures produced are expected to be excellent in far infrared and anion release effects.

The precious metal colloidal solution is a colloidal solution in which precious metal particles are dispersed in an alcoholic solution. As the precious metal fine particles, fine gold particles or silver fine particles can be used. Colloidal solution refers to the dispersed state of a substance, which is called a colloidal state in which fine particles having a diameter of 10 nm to 100 nm larger than ordinary molecules or ions are dispersed in a liquid. In other words, the noble metal colloidal solution is a state in which noble metal fine particles (precious metal powder) are added to an alcohol solution and the noble metal fine particles are dispersed in the alcohol solution.

It is noted here that an alcohol solution is used. Unlike water, the alcohol solution is non-polar, so the noble metal fine particles are more dispersed, so that it is easy to obtain a homogeneous colloidal solution. Therefore, it is easy to attach uniformly to the surface of volcanic stone. It has the advantage of being able to evaporate. Among the alcohol solutions, the use of aromatic alcohol solution having an aromatic group harmful to the human body is not used because it can reduce the value of the product and cause human health controversy, and use aliphatic alcohol such as ethyl alcohol, methyl alcohol, more preferably It is preferable to use ethyl alcohol, which is harmless to the human body.

Next, the mixture is sufficiently stirred while mixing the pulverized volcanic stone and the precious metal colloidal alcohol solution in micro units. About 20 to 50 parts by weight of the precious metal colloidal solution is used relative to 100 parts by weight of crushed volcanic stone. The amount of the noble metal colloidal solution may be good, but since the price of the noble metal is high, the above amount enough to cover the surface of the volcanic stone will be appropriate.

The mixing / stirring ensures that the volcanic stone surface is sufficiently covered with precious metal particles, thereby adhering the precious metal to the volcanic stone surface. At the same time, the mixed liquid mixed with the pulverized volcanic stone and the noble metal colloidal solution is heated while stirring to gradually evaporate the alcohol solution as a solvent. The alcohol solution is sufficiently heated at low temperatures because evaporation occurs even at about 100 ° C. or lower and about 70 ° C.

In another embodiment, the alcohol solution may be stirred and heated while slowly dropwise adding the alcohol solution to the mixture, which may be evaporated before sufficient mixing and stirring occurs due to the rapid evaporation of the alcohol solution, thereby leaving no noble metal on the volcanic stone surface, or the volcanic stone surface. The purpose is to eliminate the risk of uneven adhesion over the whole. In other words, the alcohol solution is slowly added dropwise during stirring and heating to increase the evaporation time of the alcohol solution so that sufficient stirring and mixing is performed so that the precious metal is evenly attached to the volcanic stone surface.

Next, the binder and the functional additive are added and stirred, and then calcined by applying heat.

The functional additive is to enhance the function of the functional mixture (volcanic stone containing precious metals), and includes an antistatic agent, an antibacterial agent and a photochromic agent. The binder is for the purpose of making the additive adhere well to the functional mixture, and at the same time, to prevent the risk that the precious metal particles adhered to the surface of the volcanic stone adhere firmly to the surface of the volcanic stone and fall later. About 5 to 10 parts by weight of the binder is used relative to 100 parts by weight of the functional mixture, and 1 to 10 parts by weight of the functional additive is used. If there are too many binders, there is a risk that the functional mixtures may agglomerate and become agglomerates, and the binder may not serve as the binder, and thus, an appropriate amount thereof needs to be adjusted.

After adding the binder and the functional additive, the mixture is sufficiently stirred, and then heated in a calcination furnace with heating, and then calcined at a temperature of about 300 to 400 ° C., or about 100 ° C., that is, 100 to 110 ° C., while stirring in a dryer. Curing at Firing or curing varies depending on the type of binder, but when the ceramic binder and the heat-resistant resin binder are used, the firing is performed, and when the synthetic resin binder is used, the firing or curing is performed at a lower temperature than the firing.

Firing or curing is to make the surface of the functional mixture softer and at the same time make the surface of the functional mixture more glossy. In addition, the functional additive is evenly adhered by the binder to the functional mixture in which the precious metal fine particles are covered on the surface of the volcanic stone. In addition, the volcanic stone is prevented from being agglomerated by the binder.

Next, the functional mixture to be calcined or cured is cooled in a natural state and then pulverized. The functional mixture after the sintering or curing step is not agglomerated, but may be slightly agglomerated in some cases, so that it is pulverized with fine powder.

As a result, the functional mixture is attached to the surface of the noble metal and attached with various functional additives.

Example 1.

1 kg of volcanic stones in micro units crushed with a grinder were prepared. Then, 100 g of fine particle gold powder was added to 300 g of ethyl alcohol to prepare a gold colloidal solution. Then, the volcanic stone and the gold colloidal solution were mixed and stirred for about 10 minutes. After about 10 minutes, heat was slowly added while stirring. After some time, a golden colored powder remained. 100 g of a binder, 20 g of an antistatic agent, 20 g of an antimicrobial agent, and 20 g of a photochromic agent were added to the powder, followed by stirring for about 10 minutes. This was put into a kiln and fired for about 20 minutes. Then, it was taken out, cooled in nature for about 1 day, and then crushed to finally prepare a golden functional mixture.

The functional mixture produced exhibited a golden luster and was in the form of a powder like fine powder.

Example 2.

In the same way, the experiment was conducted using silver instead of gold. Finally, a silver-white functional mixture was produced, which also had the form of a powder such as fine powder.

The functional mixture prepared as described above contains the precious metal and thus exhibits the efficacy of the precious metal (gold or silver). In other words, it has the effects of gold, such as nerve stabilization, detoxification, and skin cleansing, strong sterilizing power of silver, maintaining the balance of the hormone system in the human body, electromagnetic wave blocking, water wave blocking, far-infrared radiation, anion release, antibacterial, antifungal , Can exert the efficacy of silver (Ag +) ion release.

 Therefore, depending on the application, it can be mixed with adhesives and paints and used as various finishing materials, can be mixed with various rubber compositions and used in the manufacture of rubber products, and is included as additives in various plastic raw materials to improve the efficacy and functionality of the products. It can increase. In addition, there is an advantage that can be added during the production of yarn, such as clothes, bedding, can improve the functionality of clothes and bedding.

1 is a flow chart of a method for producing a noble metal-containing functional mixture according to a preferred embodiment of the present invention.

Claims (5)

In the manufacturing method of the functional mixture containing a noble metal, Preparing a pulverized volcanic stone by pulverizing a volcanic stone having a porosity, and preparing a noble metal colloidal solution by adding precious metal powder to an alcohol solution, Mixing the pulverized volcanic stone with the noble metal colloidal solution and applying heat while stirring to gradually evaporate the alcohol solution as a solvent; After adding the binder and the functional additive, adding heat with stirring in a kiln to bake at a temperature of 300 to 400 ° C, or adding heat with stirring in a dryer to cure at a temperature of 100 to 110 ° C, and After cooling in natural state, the method for producing a noble metal-containing functional mixture comprising the step of pulverizing. The method of claim 1, The precious metal is gold or silver, The alcohol solution is a method for producing a noble metal-containing functional mixture, characterized in that the ethyl alcohol. The method of claim 1, The functional additive is a method for producing a precious metal-containing functional mixture, characterized in that it comprises an antistatic agent, antibacterial agent, photochromic agent. The method of claim 1, In the step of stirring and heating the mixed liquid of the pulverized volcanic stone and the precious metal colloidal solution, A method of producing a precious metal-containing functional mixture, characterized in that the mixture is stirred and heated while slowly adding an alcohol solution to the mixture. A precious metal-containing functional mixture prepared by the process according to any one of claims 1 to 4.

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