KR100501058B1 - wall paper - Google Patents

Abstract

The present invention disclosed is to actively protect and activate the human body from the harmful environment of the human body to lead a healthy life.

In order to realize this, in the present invention, it is composed of 5-20% by weight of ions ore pulverized in powder, 2-10% by weight of germanium pulverized in powder, and 2-5% by weight of charcoal (activated carbon). A wallpaper is provided.

Further, in the present invention, pulverized ions such as ions or germanium / charcoal (activated carbon) and prepared in each powder state, and powders such as ions ores / germanium / charcoal (activated carbon) in the appropriate weight ratio in the papermaking process of the papermaking process There is provided a method for producing a wallpaper in which a mixture obtained in this way is evenly sprayed on a surface of a mold, dried, and a specific pattern is printed on the surface of the back paper obtained by drying.

Description

Wallpaper {wall paper}

The present invention relates to a wallpaper, and more particularly, to an antibacterial, deodorant and purifying action, and to a wallpaper for allowing the effect by far infrared rays can be expected.

Wallpaper is applied to the wall to protect the wall and to serve as a decoration. Usually, the wall is hung on the wall and then placed on the wall. Especially, the wallpaper is relatively tough and elastic. Hanji (韓 紙) is suitable but expensive, you can use old newspapers.

In addition, wallpaper for printing is made by printing various patterns on sun paper such as imitation paper, printing on cloth, or wall cloth and vinyl chloride sheet woven to apply to the wall from the beginning.

On the other hand, the printing of various patterns on sunny places such as imitation paper is cheaper than wall paper, and the variety of colors and patterns is wider to choose, and it has the advantage of drying well after papering. There is also a disadvantage of burning a lot of dirt.

In addition, wall cloths include brown cloth, hemp, cotton, chemical fiber, silk-thin thin cloth, and woven thickly with twine. It is manufactured in various ways by dyeing or processing the weave.

In addition, since most of the wallpaper is decorative, harmonious colors and shapes are required, and vinyl chloride sheets and waterproof walls are suitable for kitchens and bathrooms.

However, the above-described conventional wallpaper of various kinds, not only antibacterial and deodorant effect by ion ore, germanium, charcoal (activated carbon), far-infrared effect, etc. can be expected, but also actively prevent the human body from the surrounding environment harmful to the human body. There was a need for a means to meet these needs because it could not contribute to protecting and activating a healthy life.

The present invention has been made to meet the above-described conventional requirements, the object of the present invention can be expected not only antibacterial and deodorant, far-infrared effect by ion ore, germanium, charcoal (activated carbon), etc., As a result, it is intended to provide a wallpaper that can contribute to the healthy living by actively protecting and activating the human body from the harmful environment.

In order to achieve the above object, the present invention, 5-20% by weight of crushed ions ore, 2-10% by weight of germanium pulverized in the powder state, 2-5% charcoal pulverized in the powder state, the remaining amount of papermaking It provides a wallpaper characterized by consisting of the raw material.

In addition, in the present invention, ionic ore / germanium / charcoal (activated carbon) or the like is pulverized and prepared in each powder state, and powders such as ionic ore / germanium / charcoal are mixed in the papermaking process of the papermaking process at an appropriate weight ratio. The resulting mixture is evenly sprayed onto the surface of the mold, dried, and then produced as wallpaper by a method of printing a specific pattern on the surface of the back paper obtained by drying.

Preferred embodiments of the present invention will be described in detail as follows.

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First, ore / germanium / charcoal (activated carbon) or the like is pulverized in a powder state.

In this way, the powder is pulverized and mixed with 5-20% by weight of ion ore, 2-10% by weight of germanium, 2-5% by weight of charcoal, and a support agent.

The mixture thus obtained is evenly sprayed onto the surface of the mold, dried, and a specific pattern is printed on the surface of the back paper obtained by drying.

On the other hand, ions are charged atoms or groups of atoms, and those toward the cathode are called cations, and those toward the anode are called anions. Molecules lose or gain electrons and are produced. If they are cations, they are labeled with + ions and-ions with-ions, which are displayed on the right side of the element symbol (for example, H +, Ca2 +, Cl-, SO2-, etc.).

Ion ore as an ionizing material is known to generate a large amount of negative ions by ionizing air by radiation energy emitted from itself as ores belonging to Helgson and Moras ore systems. It is known to have effects such as deodorization, immune enhancement, and cell activation.

Further, germanium belongs to a carbon group element (element symbol: Ge) belonging to group 4B of the periodic table, and has an atomic number of 32, atomic weight of 72.59, melting at 958.5 ° C, and boiling at 2700 ° C. .

It has a specific gravity of 5.325 (25 ° C), rarely contained in ore such as azirodite / germanite, and slightly contained in cinnamonite and copper sulfide which are widely and thinly distributed in the earth's crust. It may be contained in the rock or may be replaced with silicon of silicate in the rock. It is also concentrated in coal and is often absorbed by plants.

Such germanium is a grayish white hard metal with a blue color, and is a typical semiconductor having a hardness of Moss firmness 6, although it is distinctly different depending on impurities, and is considered as an intrinsic semiconductor.

When it contains a trace amount of trivalent or pentavalent impurity atoms, it becomes a p-type and n-type semiconductor, respectively, and it is stable in air, but it has the characteristic to oxidize when heated to red or more.

In addition, it is insoluble in hydrochloric acid and dilute sulfuric acid, but dissolves in aqua regia / alkaline solution (containing hydrogen peroxide), hot concentrated sulfuric acid, and the like, and usually forms divalent and tetravalent compounds.

It can be obtained by purifying germanium chloride, which can be obtained as a by-product when smelting sulfide minerals or by collecting briquettes when burning coal.

Method of obtaining germanium chloride as a by-product of smelting sulfide minerals: burning germanium-containing gallbladder to form oxides, and sintering with coal and salt to produce germanium and cadmium as volatiles, which are absorbed by sulfuric acid. After the end of the year, cadmium is removed, dried and roasted, and then distilled with hydrochloric acid to precipitate germanium chloride.

In the case of copper ores, germanium chloride can be obtained by removing zinc and cadmium from the slag from which copper is separated in a smelting reflector.

Also, coal briquettes during coal combustion contain about 1% germanium, and when sodium carbonate and lime are added to these briquettes and copper oxide is mixed and heated, germanium is collected in the slag, and the slag is powdered to produce chlorine. While passing through dilute hydrochloric acid and sulfuric acid in an aqueous solution of iron chloride to obtain germanium chloride.

Then, the germanium chloride obtained in this manner is distilled and purified, hydrolyzed with distilled water and dried to form germanium oxide (IV), which can be reduced to pure germanium (純水 純) at 650 ° C. to form powdered germanium.

Normally, it can be made into an ingot at 1,100 ℃ in an inert gas, and the purity is about 99.99%, but when used in semiconductor materials such as transistors, it is required to be more pure, so the purity of 99.99999999% is achieved by zone refining. You can get a degree (ten-nine).

Charcoal (activated carbon) is known to have a pharmacological action beneficial to human health by deodorization, antibacterial, far infrared radiation effect generation.

Wallpaper is usually made by screen printing, copper plate or gravure printing on the surface of woven or paper backing paper, and the ink used for printing regardless of printing of any kind is MEK (Methanol and ethyl alcohol mixture). ), Toluene, ethanol, acetone, and a mixture of paints in a predetermined ratio are used.

Hereinafter, another embodiment of the present invention will be described in detail.

5 wt% water, 15 wt% binder, 8 wt% ion ore, 5 wt% germanium, 3 wt% charcoal (activated carbon), 4 wt% starch, 0.1 wt% defoaming agent, 0.1 wt% dispersant, 45.8 wt% calcium bicarbonate, etc. To prepare a mixed radioactive material in the composition ratio of.

Using a reverse type coating machine, the paper is coated on the surface while continuously transferring wallpaper such as paper, and the thickness of the applied radiation material is adjusted evenly by the air knife (Lamination thickness of the radiation material: 0.3 to 0.7). mm).

The wallpaper coated with the emissive material is dried during the transfer, and again a specific pattern is printed on the upper layer as it passes through the gravure roll, and then passes through the spray nozzle to form a coating layer.

The binder is preferably selected from one of acrylic, PE, aqueous urethane and moisture-permeable urethane.

Starch is also effective for reducing radioactive materials since it is easily biodegraded by bacteria in soil when discarded.

In addition, the antifoaming agent serves to suppress the foam during mixing, and the dispersing agent serves to assist the mixing of the various composition materials evenly.

Below, the antimicrobial measurement results using E. coli, the deodorant measurement results using ammonia gas, and the far-infrared radiation measurement results are summarized in the examples.

Example 1

Far-infrared emissivity: 94%, antibacterial: 99%, deodorization rate: 84%,

Example 2

Far-infrared emissivity: 91%, antibacterial: 98%, deodorization rate: 83%,

Example 3

Far-infrared emissivity: 95%, antibacterial: 99%, deodorization rate: 84%,

Example 4

Far infrared ray emissivity: 93%, antimicrobial activity: 99%, deodorization rate: 84%,

Example 5

Far-infrared emissivity: 94%, antimicrobial activity: 99%, deodorization rate: 80%,

Example 6

Far-infrared emissivity: 92%, antibacterial: 99%, deodorization rate: 89%,

Example 7

Far-infrared emissivity: 92%, antimicrobial activity: 99%, deodorization rate: 85%,

As described above, the wallpaper according to the present invention and the manufacturing method thereof can be expected to have antibacterial and deodorizing effects such as ion ore, germanium, charcoal (activated carbon), far-infrared effect, and the like. There is an advantage to actively protect and activate the human body to lead a healthy life.

Claims (2)

In the wallpaper used to protect the wall and enjoy the decorative effect, The wallpaper is mixed with 5-20% by weight of ions ore, powdered germanium 2-10% by weight, 2-5% by weight of charcoal (activated charcoal) pulverized in powder form to the main material Wallpaper characterized in that the wallpaper is made. delete