JP2014161730A - Preparation for adsorption, decomposition, blocking, and deodorization of harmful substance, and manufacturing method thereof - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide an ecological preparation for adsorption or blocking of harmful substances, having excellent adsorptive deodorizing properties; and manufacturing method thereof.SOLUTION: The preparation for blocking harmful substances includes zeolite, bentonite, active carbon, graphite, electrolytic reduction water, anion water, natural fragrance emitting material, an antimicrobial agent, ethyl alcohol, hydrogen peroxide, and sodium chloride.

Description

The present invention relates to a natural material harmful substance blocking composition that can be used for various applications such as architectural interior materials, and in particular, by coating or spraying on a wall, wallpaper, furniture, etc. of a building, The present invention relates to a new environmental harmful substance blocking composition that can block out harmful substances that come out, or can be used as an indoor deodorizer for automobiles and the like, and a method for producing the same.

Various interior materials, especially cement wall materials, processed plywood materials, fiber material interior materials, paint, etc. are used for buildings such as residential facilities, and durability is improved even if natural materials are used as part of the raw material components. For some reasons, the use of some synthetic materials is inevitable. In addition, when finishing the indoor environment with cement wall, plywood where formalin is detected, and paste containing formalin, volatile organic compounds (TVOC), formaldehyde (HCHO), etc. are inevitable from such interior materials. It is well known that it is released into the human body, causing adverse effects on the human body and causing various respiratory and skin diseases.

Also, when constructing the internal floor of a building, a synthetic resin or wood-made floor board is adhered and finished. The synthetic resin adhesive used at this time has various physical properties related to adhesion such as adhesion strength and adhesion durability. However, various organic compounds and volatile substances contained in synthetic resin adhesives are released into the air, which adversely affects the health of the building occupants and generates bad odors that make the residents uncomfortable. These become the so-called sick house syndrome.

In particular, when a floor of a building is finished with a synthetic resin floor plate, various organic compounds and volatile substances are continuously emitted from the floor plate itself of the constituent resin material, which adversely affects the health of the building occupants. Even when the inner wall of a building is finished with mortar, various harmful substances continuously emitted from cement contained in the mortar cause resident sick house syndrome.

In addition, PVC synthetic resin is mainly used as a base resin in the wall paper manufacturing most often used for finishing buildings, and organic solvents that are harmful to the human body are used in the manufacturing process, as well as plasticizers, stabilizers, etc. Therefore, the harmful chemical substances naturally diffuse in the wallpaper thus produced. Such a problem is now well known as sick house syndrome. In particular, wallpaper is mandatory for most buildings, both residential and non-residential, and is used almost entirely in buildings, so their environmental impact is very large.

Conventionally, in order to prevent such sick house syndrome, the room is heated to a high temperature (bakeout) with the windows fully open for a long time, mainly before the residents enter, and this process is performed. Repeated many times, various organic compounds and volatile substances contained in indoor interior materials were vaporized and removed. However, even with such an indoor heating method, various organic compounds and volatile substances contained in the indoor finishing material are not completely removed. Organic compounds and volatile substances are emitted, causing adverse health effects. Moreover, it is very troublesome to actually repeat indoor heating many times, and there is a problem that a large amount of heating energy is consumed.

In order to solve these problems, various compositions were developed to coat the surface of finishing materials and wallpaper to prevent or suppress the release of various organic compounds and volatile substances that adversely affect the health of residents. . However, it is difficult to actually use the finished finishing composition as a coating on the finishing material or wallpaper, and in order to suppress bad odors generated indoors, the finishing composition is additionally chemically treated. A special deodorizing agent or a deodorizing agent or fragrance had to be used separately.

For example, there is a coating film (patent document 1) that continuously emits natural incense and emits far-infrared rays, including cactus powder, loess, volcanic stone, matsutake powder, and seaweed concentrate powder.

In addition, synthetic leather wallpaper in which PVC synthetic resin is replaced with PE or PP is manufactured in order to block the harmfulness of wallpaper (Patent Document 2), but it is inevitably harmful to the human body in the wallpaper manufacturing process. Since chemical substances have to be used, organic solvents and other chemical additives from the wallpaper itself and the wallpaper printing ink itself could not be fundamentally removed.

In such a situation, the present inventor conducted research to find a method capable of blocking harmful substances from building interior materials, and as a result, the present inventor is composed of natural materials and can be conveniently coated or sprayed, and has excellent deodorization or We have invented a hazardous substance blocking composition with adsorption performance.

Korean Patent Registration No. 0359444 Korean Patent Registration No. 10-0675833

In order to solve the above-mentioned problems, the present invention has excellent deodorizing and adsorbing properties that can adsorb and remove harmful substances and volatile organic compounds generated from these when applied to building interior materials, furniture or wallpaper. Another object of the present invention is to provide a natural substance harmful substance blocking composition and a method for producing the same.

The harmful substance blocking composition according to the present invention is composed of zeolite, bentonite, activated carbon, graphite, electrolytically reduced water, anionic water, natural fragrant material, antibacterial agent, ethyl alcohol, hydrogen peroxide and sodium chloride.

In one embodiment according to the present invention, the harmful substance blocking composition according to the present invention is 100 parts by weight of electrolytic reduced water contained in the composition, zeolite is 100 to 200 parts by weight; bentonite and natural scent-emitting material are each 20 parts by weight. To 40 parts by weight; 10 to 30 parts by weight of anion water; 5 to 20 parts by weight of activated carbon and graphite; 5 to 5 parts of antibacterial agent, alcohol having 1 to 4 carbon atoms, hydrogen peroxide and sodium chloride, respectively. Contains 15 parts by weight.

In one embodiment according to the invention, in the composition, the zeolite is preferably active mordenite and is used in the form of particles ground with a particle size of 5 to 10 nm.

In one embodiment according to the present invention, zeolite and bentonite are used in the formation in a nano-liquefied form.

In one embodiment according to the present invention, in the composition, the electrolytic reduced water is acidic water obtained by electrolyzing water.

In one embodiment according to the present invention, in the composition, the anion water is alkali ion water derived from a plant component.

In one embodiment according to the present invention, the anionic water is preferably a liquid substance obtained by mixing and effecting a plant material including leek, pine needles, green tea leaves, and onion grinds.

In one embodiment according to the present invention, in the composition, the natural fragrant material is selected from the group consisting of Korean pine, green tea leaves, herbs and rosemary extract. As the Korean pine (green pine), green tea leaf, herb and rosemary extract, an extract extracted from the corresponding plant material by a usual plant extraction technique can be used.

In one embodiment according to the present invention, in the composition, activated carbon and graphite are preferably used in the form of particles pulverized with a particle size of 5 to 10 nm, and are included in the composition in the form of nano-liquefaction.

In one embodiment of the present invention, the antibacterial agent is preferably a sodium silicate antibacterial agent in the composition.

In one embodiment according to the present invention, the harmful substance blocking composition has a sol state.

In the composition according to the present invention, zeolite, bentonite, activated carbon and graphite are used in a liquefied form. As a method for liquefying zeolite, bentonite, activated carbon and graphite, these materials are stirred and mixed for about 15 to 20 minutes with an electroreduction water in a homogenizer. The mixture is allowed to settle for about 30 minutes and then filtered to separate the slurry and supernatant. Thereafter, the separated supernatant can be heated at 72 to 75 ° C. while stirring with a heating mantle to obtain a liquefied material.

The present invention also provides a method for producing a harmful substance blocking composition. In one embodiment according to the present invention, the method comprises the steps of (a-1) stirring, crushing and mixing electrolytically reduced water and zeolite to impregnate bentonite to obtain a first mixture; (a-2) Adding a natural fragrant material and anionic water to the first mixture, stirring and mixing to obtain a second mixture; (a-3) precipitating the second mixture and filtering to separate the slurry and the supernatant. And (a-4) heating the separated supernatant with stirring to obtain a nano-liquefied first liquefied raw material (a); (b-1) electrolytic reduced water, activated carbon and Crushing and mixing graphite with stirring, (b-2) precipitating the mixture, filtering to separate the slurry and supernatant, and (b-3) stirring the separated supernatant. A step of obtaining a second liquefied raw material that has been liquefied by heating while heating (b); stirring and mixing the first liquefied raw material and the second liquefied raw material, and an antibacterial agent (C) obtaining a pre-form by adding 1 to 4 carbon alcohol, hydrogen peroxide and sodium chloride; and aging the pre-form at 30-35 ° C. for 24-36 hours Obtaining a material adsorbing or blocking composition (d);

In one embodiment according to the present invention, half of the amount of electrolytic reduced water and zeolite are ground and mixed with stirring using a homogenizer for 15 to 20 minutes to form a first mixture, and the first mixture is impregnated with bentonite. Forming a second mixture, adding a natural fragrant material and anion water to the second mixture, stirring and mixing to form a third mixture; precipitating the third mixture for 30 minutes and filtering; A step of separating the slurry and the supernatant; a step of heating the separated supernatant at 72 to 75 ° C. while stirring with a heating mantle to obtain a first liquefied raw material (nanoliquefaction process of zeolite and bentonite) Separately, the remaining half of the electrolytically reduced water, activated carbon and graphite are ground and mixed for 15 to 20 minutes with stirring using a homogenizer, then precipitated for 30 minutes, and filtered to separate the slurry and supernatant. The separated supernatant is heated. Heating at 72 to 75 ° C. while stirring with a torr to obtain a second liquefied raw material (process of nano liquefaction of activated carbon and graphite); mixing the first liquefied raw material and the second liquefied raw material while stirring A step of obtaining a main raw material; a step of adding an antibacterial agent, ethyl alcohol, hydrogen peroxide and sodium chloride to the main raw material while stirring to obtain a pre-formed product; and the pre-formed product at 30 to 35 ° C. for 24 to Aging for 36 hours to obtain a hazardous substance blocking composition according to the present invention.

In one embodiment according to the present invention, in the above method, the nano-liquefaction process is preferably performed at a grinding speed of 3000 to 3500 rpm.

In the method for producing a harmful substance blocking composition, the compounding amount of each component is the same as that described for the harmful substance blocking composition according to the present invention.

Furthermore, the harmful substance blocking composition according to the present invention may further contain a viscosity adjusting material, an antifoaming material and / or a foaming material in an appropriate amount in order to improve physical properties, and when these reagents are added. It is preferable to add between the stage of obtaining the main raw material and the aging stage.

The harmful substance blocking composition according to the present invention is applied by spraying or coating a building interior material, furniture, etc. in the form of a spray, or as a wallpaper product produced by coating or pasting the composition on a wall paper and drying. Can be used. Furthermore, the harmful substance blocking composition according to the present invention can also be used as a deodorizer for indoors such as the interior of a vehicle.

When applied to building interior materials, furniture, wallpaper, etc., the harmful substance blocking composition according to the present invention can adsorb and block harmful substances such as formaldehyde, toluene, ammonia, iodine, and ferrules released from them. it can.

Specifically, the harmful substance blocking composition according to the present invention is a natural substance as a raw material, which is obtained by finely pulverizing natural zeolite, bentonite, activated carbon, and graphite in a liquid medium to obtain a liquid nano-structure. Because it is used, the material itself is not toxic and the deodorizing and adsorbing properties of zeolite, bentonite, activated carbon, and graphite interact in the liquid nano state, resulting in higher deodorizing and adsorbing properties than expected. By including, a sterilizing effect can be further provided to the composition.

As described above, the harmful substance blocking composition according to the present invention has an antibacterial function as well as an excellent deodorizing and adsorbing function. Therefore, when it is used for building interior materials, wallpaper, furniture, etc., it emits various harmful substances. Since it can be adsorbed and blocked, it is useful for preventing various allergic diseases, atopy diseases, respiratory diseases, etc., related to so-called sick house syndrome, which is caused by such harmful substances affecting human health.

In addition, the harmful substance blocking composition according to the present invention can be used as an indoor deodorant inside an automobile or the like.

FIG. 1 is a flow chart of a method for producing a hazardous substance blocking composition according to the present invention. FIG. 2 shows the result of an antibacterial test against Escherichia coli using the harmful substance blocking composition according to the present invention. FIG. 3 shows the results of an antibacterial test against Pseudomonas aeruginosa using the harmful substance blocking composition according to the present invention. FIG. 4 shows the result of an antibacterial test against staphylococci using the harmful substance blocking composition according to the present invention.

Hereinafter, the present invention will be described more specifically.

The present invention relates to a first liquefied raw material containing electrolytic reduced water, zeolite, bentonite, natural incense diffused substance, and anionic water in order to block harmful substances emitted from the surrounding living environment; And a second liquefied raw material containing graphite; an antibacterial agent; an alcohol having 1 to 4 carbon atoms; hydrogen peroxide; and sodium chloride. More specifically, the present invention relates to 100 parts by weight of electrolytically reduced water contained in the composition, 100 to 200 parts by weight of zeolite; 20 to 40 parts by weight of bentonite and natural fragrant material; 10 to 30 parts by weight; activated carbon and graphite are each 5 to 20 parts by weight; antibacterial agents, alcohols having 1 to 4 carbon atoms, hydrogen peroxide and sodium chloride are each 5 to 15 parts by weight; Provide a barrier composition. This composition can be used by coating or spraying on the surface of building interior materials, furniture, wallpaper, or the like, or as a deodorizing agent for the interior of a vehicle.

In the composition according to the present invention, if the content of each of the presented components is lower than the lower limit, the expected effect for each component cannot be achieved, and if the content is higher than the upper limit, it exceeds the amount that can achieve the critical value of the expected effect. It is not effective, but may adversely affect the physical properties of the composition.

1) Deodorizing and adsorbing component Among the components of the composition, zeolite, bentonite, activated carbon and graphite have a deodorizing and adsorbing function.

1) Zeolites In general, zeolites are electrically neutralized and condensed with cation suspended particles in the service water to induce precipitation, thereby having excellent water purification, high moisturizing effect and activity. In addition, as a substance that emits 90% or more of far infrared rays that promote blood circulation of the human body and activate cell activity, it has an excellent function of adsorbing and deodorizing various harmful substances such as benzene, toluene, xylene and the like.

In the harmful substance blocking composition according to the present invention, the zeolite is preferably in the form of fine particles, and is excellent in the effect of deodorizing and adsorbing volatile organic compounds. In the present invention, zeolite is used as a powder having a particle size of 5 to 10 nm, and it is particularly preferable to use an active mordenite having an average particle size of 5 to 10 nm. Such natural active mordenite particles are preferably used as a new environmental material because they do not release harmful substances. The average particle size was in the range of 5 to 10 nm, and the deodorizing effect was the best.

2) Bentonite Bentonite is a kind of clay mineral, and it is a natural substance that has recently been used for cosmetics, ceramics, bonding materials, paints, deodorants and pharmaceuticals. Bentonite has expanded properties, caking properties, thickness and lubricity as unique properties.

a) Expansibility-When reacting with water, calcium-based bentonite expands to about 3 times and sodium bentonite expands to about 15 times and absorbs water up to 5 times its weight. The bentonite thus expanded is gelled, and this gel has the property of draining water. Utilizing its properties, it is used as a raw material for waterproofing.

b) caking-bentonite has the property of caking the substances together when mixed with other substances, at which time bentonite is not chemically active and therefore is Does not affect chemical properties. This property does not change even at high temperatures, and it is used as a sand adhesive for castings.

c) Concentration-Bentonite forms a gel state, so it has the effect of concentrating other materials with low viscosity, etc.Suspensions using bentonite (Kendaku-eki) precipitate even after a long time. In order to maintain a perfect colloidal state, it is used as an additive for various industrial raw materials such as paints and chemicals.

d) Lubricity-Gelled bentonite has high lubrication properties and is traditionally used as a lubricant when fitting a carriage wheel and used to provide a lubricating component for various drilling operations. Yes.

Bentonite is known to be able to adsorb and remove heavy metals such as cesium, strontium, soot, manganese, palladium, and copper. In the hazardous substance blocking composition according to the present invention, bentonite was surprisingly combined with other deodorizing and adsorbing components and showed excellent deodorizing and adsorbing properties. In the harmful substance blocking composition of the present invention, bentonite is preferable, and activated bentonite is used, and generally exerts a good effect when deodorizing ammonia, toluene and the like.

3) Activated carbon and graphite Activated carbon and graphite are carbon materials.

Activated carbon has a strong adsorptivity, and is therefore widely used as an adsorbent that adsorbs gas and moisture or as a decolorizing material. Activated charcoal is produced by treating wood, lignite, etc. with chemicals such as zinc chloride and drying them. The production process involves treating wood, lignite, peat, etc. with chemicals such as zinc chloride or phosphoric acid, which are activators. Produced by activating the charcoal with steam. Here, activation means that atoms, molecules, ions, or the like are changed to a state where they are likely to cause a chemical reaction or a crystal lattice due to absorption of radiation or impact of a high-speed particle beam. . The activated carbon thus activated contains a lot of fine pores on the surface, and can successfully adsorb substances such as organic molecules. Generally, activated carbon is manufactured in a powder or particle state, and powdered activated carbon is used in a fine particle state.

Graphite is an allotrope of carbon and is a mineral having a hexagonal crystal structure. Diamond and chemical composition are the same, and the crystal structure is different, and they are in a homogeneous image. It is produced as a hexagonal plate-like crystal, and is classified into scaly graphite and earthy graphite depending on the size of the crystal. Scaly graphite is of a size that can be identified with the naked eye, and earthy graphite is difficult to identify with the naked eye or with a microscope. It is black, has a metallic luster, and the surface gives a soft fat feeling. Since graphite can easily adsorb organic molecules on its surface structure, it has good adsorption characteristics, and in particular, it has an excellent adsorption effect on ammonia, iodine, phenol and the like.

The deodorizing and adsorbing substance described above is used in the form of nano-liquefaction in the composition of the present invention. The nano liquefaction of the substance is performed as follows. First, the material to be nano-liquefied is stirred and mixed while being pulverized at 3000 to 3500 rpm for an appropriate time in electrolytic reduced water using a homogenizer. Subsequently, the resulting mixture is allowed to settle for an appropriate time and filtered to separate the slurry and the supernatant. Thereafter, the separated supernatant is heated at 72 to 75 ° C. while stirring with a heating mantle, whereby a nano-liquefied material is obtained.

In this way, the advantage of using the deodorized adsorption component after being liquefied in nano form is that this material is pulverized into nano size and liquefied to increase the surface area, thereby adsorbing by physicochemical adsorption. The amount that can be increased, and the deodorizing adsorption performance is increased.

The adsorption mechanism by which the deodorizing adsorption component described above adsorbs harmful substances is mainly divided into three. First, zeolite, bentonite, activated carbon, and graphite are in a nano-liquefied state, and when a composition is formed together with other added materials, it becomes a sol state. Here, the surface of the deodorizing and adsorbing component is in the most activated state in the process of nano-liquefaction, and has pores capable of adsorbing harmful substances and functional groups capable of chemically interacting. When such a harmful substance blocking composition according to the present invention is coated on the surface from which harmful substances are released, a strong and thin layer having nano-sized pores is formed after moisture is evaporated. Thereafter, the first mechanism is that the pores on the surface and the chemically acting group and the harmful substance are adsorbed by physicochemical interaction. Secondly, the composition according to the present invention is in a sol state and thus has a certain degree of viscosity. Therefore, the adsorbed harmful substance cannot be successfully removed due to the adhesiveness of the sol, and aggregates on the surface of the component, and the adsorbed state is maintained for a long time. This is the second mechanism by which the composition according to the present invention blocks harmful substances. Thirdly, this thin layer of surface-acting groups reacts with oxygen species present in the chamber to form active radicals. The third mechanism is that these active radicals oxidize and decompose harmful substances in the room.

As described above, the harmful substance blocking composition according to the present invention uses zeolite, bentonite, activated carbon and graphite in a nano-liquefaction state to increase the surface area and improve the adsorption characteristics. The ascending effect of one component showed an unexpectedly superior effect that could block a wide variety of harmful substances that could not be treated by a single component alone.

2) Antibacterial component The harmful substance blocking composition according to the present invention further includes an antibacterial component. Accordingly, the harmful substance blocking composition of the present invention can have an antibacterial effect in addition to the deodorizing and adsorbing effects. The antibacterial agent used in the present invention is generally a sodium silicate-based inorganic antibacterial agent, but such a sodium silicate-based inorganic antibacterial agent can remove harmful bacteria such as Escherichia coli, Pseudomonas aeruginosa and Staphylococcus aureus. Excellent antibacterial effect.

In particular, sodium silicate has the molecular formula Na ₂ SiO ₃ . The molecular weight is 122.06 g / mol in the anhydrous form and 212.14 g / mol in the pentahydrate form. It is a colorless solid, has a density of 2.4 g / cm ³ , a melting point of 1088 ° C. for anhydride and 72.2 ° C. for pentahydrate, and is well soluble in water.

Sodium silicate is a general name for sodium metasilicate Na ₂ SiO ₃ known as water glass and liquid glass. It can be used in aqueous and solid forms and can be used in cement, fire protection, refractory fiber paper, base paper, slip paper and wood processing and building interior materials. When sodium carbonate (Na ₂ CO ₃ ) and silicon dioxide (SiO ₂ ) undergo a fusion reaction, sodium silicate and carbon dioxide are generated as follows.
Na ₂ CO ₃ + SiO ₂ → Na ₂ SiO ₃ + CO ₂

Sodium silicate anhydride was isolated (SiO _{3) 2} ^- rather, comprises an anion in the form of strands having a tetrahedral structure of SiO _4.

There are many hydrates with the molecular formula of tetrahedral anion SiO ₂ (OH) ₂ ^2- separated with anhydride and Na ₂ SiO ₃ .nH ₂ O (n = 5, 6, 7, 8). Commercially available sodium silicate pentahydrate product _{(Na 2 SiO 3 .5H 2 O} ) are present in _{Na 2 SiO 2 (OH) 2} .4H 2 O in the form, 9 hydrates (Na ₂ SiO _3. 9H ₂ O) are present in _{Na 2 SiO 2 (OH) 2} .8H 2 O forms.

Moreover, colloidal SiO-Ag / Ti or SiO-Ag / Mg can be used as an antibacterial agent. These active ingredients are Ag and Mg, or Ag and Ti. This antibacterial agent is a white or light powdery liquid, has a pH of 10 to 12, a specific gravity of 1.5, and is water-soluble.

Since the inorganic sodium silicate antibacterial agent and colloidal SiO-Ag / Ti or Ag / Mg antibacterial agent used in the composition according to the present invention are water-soluble, they can be utilized in various industrial fields, 1 to 5%, preferably Shows antibacterial effects on a large number of fungi even when used in an amount of about 1 to 2%, and does not cause planting in the application target and can also impart heat resistance. Further, as a polar conjugate that retains the oxidation of active ions, the oxidation phenomenon does not occur even when exposed to the atmosphere for a long time. In addition, since it has an N-chain structure, it is stabilized immediately after coating and there is no environmental pollution. Furthermore, in the case of colloidal SiO-Ag / Ti or Ag / Mg antibacterial agents, the substitution of active ingredients such as Mg, Ag, Ti, and Th is good, and can be used by substituting with different elements according to user requirements . These antibacterial agents can be used particularly for copolymer molded products, liquid products, paper, slip sheets, wallpaper, and the like.

3) Natural fragrant material The natural fragrant material used in the harmful substance blocking composition according to the present invention is a new environmental natural material component that generates a beneficial substance and natural fragrance for human body. The natural fragrant material is preferably selected from the group consisting of Korean pine, green tea leaves, herbs and rosemary extracts. As the Korean pine (green pine), green tea leaf, herb and rosemary extract, an extract extracted from the plant material by a normal plant extraction technique can be used.

4) Electrolytically reduced water and anionic water In the present invention, the electrolytically reduced water used as a solvent is obtained by passing raw water (tap water) through electrolytic reduced water equipment, removing + ions, and obtaining -ionized water. It is acidic water produced by the process. Electroreduced water is pure acidic water produced by filtering raw water by physical and chemical methods, and undergoes a process of removing various inorganic substances. Electroreduced water is often used for cleaning glassware or as a solvent in laboratories and the like, and facilitates mixing of each component constituting the composition and the natural ore component.

Moreover, the anion water used in this invention is an ion water which provides an anion useful for a human body, and the anion generation alkali ion water derived from a plant component is used. More specifically, the anion-generating alkaline ionized water derived from the plant components is mixed with leek, pine needles, green tea leaves, and onion pulverized products, and these components are allowed to pass air but liquid components. It is preferable to use alkaline ionized water obtained by injecting into a reactor made of earthenware that is not used, leaving it to stand for 5 to 7 days at room temperature to effect it, and then filtering the substance produced by the effect.

Anion-generating alkaline ionized water derived from such plant components releases anions that are harmless to the human body. Such anion-generated ionized water not only binds to harmful oxygen (active oxygen) generated in the body and exhausts it out of the body, but also has energy to attract various acidic waste products, and the natural immunity of the human body Can be enhanced. Anions are known to be able to decompose organic compounds and ozone. Therefore, the use of anion-generating alkaline ionized water is useful for removing various harmful substances that irritate the skin, which is particularly harmful to atopic dermatitis.

5) Ethanol, hydrogen peroxide and sodium chloride The harmful substance blocking composition according to the present invention includes ethanol, hydrogen peroxide and sodium chloride. These components can be used as preservatives, binders and thickeners.

6) Other additives In addition, the harmful substance blocking composition according to the present invention may optionally include a normal additive such as a dispersing agent, a lubricant, a foaming material, and / or a vesicle material.

It is preferable to use an acrylic acid copolymer as the dispersion material by adjusting lubricity and fluidity. If an excessive amount of the dispersing agent is used, the dispersion speed will be high, and if coating is to be applied, too much penetration will result in poor coating, and if too small amount of dispersing agent is used, the dispersing ability will be reduced and uniform formation will occur. Manufacturing of things becomes difficult.

The cloth material can be used by selecting one or more kinds from the group consisting of an azo compound, a nitroso compound and a sulfuryl hydrazide compound.

Vesicle material removes bubbles generated in the composition, and uses non-ionic surfactants mainly composed of octyl alcohol, cyclohexanol, other higher alcohols, ethylene glycol, sorbitan fatty acid esters, and other non-ionic surfactants. An ionic surfactant or the like can be used.

7) Manufacturing method of harmful substance blocking composition according to the present invention The manufacturing method of the hazardous substance blocking composition according to the present invention will be described below.

The composition of the present invention can be produced as follows.

First, electrolytically reduced water and zeolite are pulverized and mixed with stirring for 15 to 20 minutes using a homogenizer. This is impregnated with bentonite, and a natural fragrant material and anionic water are added and stirred and mixed. The resulting mixture is allowed to settle for 30 minutes and filtered to separate the slurry and supernatant. Thereafter, the separated supernatant is heated at 72 to 75 ° C. while stirring with a heating mantle to obtain a first liquefied raw material in a state where zeolite and bentonite are in a nano liquefaction state.

Separately, electrolytically reduced water, activated carbon, and graphite are pulverized and mixed with stirring using a homogenizer for 15 to 20 minutes, then precipitated for 30 minutes, and filtered to separate the slurry from the supernatant and separate them. The resulting supernatant is heated at 72 to 75 ° C. while stirring with a heating mantle to obtain a second liquefied raw material in a state where activated carbon and graphite are in a nano-liquefied state.

Thereafter, the first liquefied raw material and the second liquefied raw material are mixed with stirring, and an antibacterial agent, ethanol, hydrogen peroxide, and sodium chloride are added thereto while stirring to obtain a preliminary preparation.

Finally, the method includes aging the preliminary preparation at 30 to 35 ° C. for 24 to 36 hours to obtain a harmful substance blocking preparation according to the present invention.

In one embodiment according to the present invention, the nano-liquefaction process in the above method is preferably performed at a stirring speed of 3000 to 3500 rpm.

In addition, if nano-liquefaction of the above components is insufficient during the nano-liquefaction process, finely pulverize with a homogenizer at high speed of 3000 to 3500 rpm for 50 to 60 minutes before separating and separating the slurry and supernatant. The method may further include mixing. Thereafter, precipitation is performed to separate the slurry and the supernatant, followed by filtration to recover the supernatant.

When producing the composition of the present invention as described above, it is preferable to keep the mixing order of the components because precipitation can be prevented during mixing and a uniform composition can be obtained. When the components are mixed at one time regardless of the order, precipitation and aggregation are likely to occur.

8) Use of the hazardous substance blocking composition according to the present invention The harmful substance blocking composition of the present invention thus produced can be used as a coating and spray formulation, and is intended for release of harmful substances, i.e. building interior materials or By coating or spraying furniture or the like, it can provide an antibacterial effect as well as blocking harmful substances.

As a result of spraying the composition according to the present invention on a sample by a spray method, the bacterial reduction rate was 99.9% in the antibacterial test, toluene and formaldehyde were not detected, and the total volatile organic compound was 0.009 mg / m2. reduced to .h.

In another embodiment, the hazardous substance blocking composition according to the present invention can be used for wallpaper production. The composition according to the present invention can be applied to wallpaper in the following steps. First, as described above, a harmful substance blocking composition according to the present invention is prepared. As a method for applying the composition to the wallpaper, a lamination method commonly used in the art, for example, a gravure coating, a comma coating, a roll coating, a bar coating, or the like can be used. Such a method can be selectively used according to the material of the wallpaper to be coated, requirements, or area, and can adjust the heat of the coating. Thereafter, the composition according to the present invention is coated on the wallpaper and dried. The drying temperature is not particularly limited, but is performed at a temperature of 170 to 190 ° C. using a normal heat treatment chamber in consideration of productivity. After that, embossing or printing the design you want for the wallpaper, and then winding up the completed wallpaper. Printing can also take place before the drying stage.

In another embodiment, the harmful substance blocking composition according to the present invention can be used as a deodorizer for indoors such as the interior of an automobile. When used as such a room deodorant, it is generally preferable to mix the composition according to the present invention with the deodorant raw material in the process of producing the deodorant. The mixing ratio can be appropriately selected depending on the type and utility of the deodorant.

Thus, by providing the composition according to the present invention to building interior materials, furniture, wallpaper, and automobile deodorizers, adsorb volatile organic compounds such as formaldehyde, benzene, and toluene that are harmful to the human body. Can be cut off. That is, the composition according to the present invention can adsorb and block harmful substances and volatile organic compounds generated from building cement, wall materials, etc. when applied to building interior materials, furniture, wallpaper, etc. In addition to expecting improvement, sick house syndrome can be prevented.

Hereinafter, the present invention will be described in detail through examples, production examples, and test examples. However, this is an example for understanding the present invention, and is not intended to limit the scope of the present invention.

<Production Example 1>
The harmful substance blocking composition according to the present invention was manufactured as follows.

First, 100 g of electrolytic reduced water and 300 g of zeolite, which is half the total amount of electrolytic reduced water, were pulverized and mixed with stirring using a homogenizer for 15 to 20 minutes. The grinding speed is 3000 rpm. Here, 50 g of bentonite was impregnated, 50 g of rosemary extract and 40 g of anionic water were added, and mixed with good stirring. The resulting mixture was allowed to settle for 30 minutes and filtered to separate the slurry and supernatant. The separated supernatant was heated at 72 to 75 ° C. while stirring with a heating mantle to obtain a first liquefied raw material that became nano liquefied.

Separately, 100 g of the remaining electrolytically reduced water, 20 g of each activated carbon and graphite were pulverized and mixed with stirring using a homogenizer for 15 to 20 minutes. The grinding speed is also 3000 rpm. The resulting mixture was then allowed to settle for 30 minutes and filtered to separate the slurry and supernatant. The separated supernatant was heated at 72 to 75 ° C. while stirring with a heating mantle to obtain a second liquefied raw material that became nano liquefied.

Then, the 1st liquefied raw material and the 2nd liquefied raw material are mixed with good stirring, and 20g of antibacterial agent, 20g of ethyl alcohol, 20g of hydrogen peroxide and 20g of sodium chloride are sequentially added to this while stirring well. The mixture was mixed to obtain a pre-preparation product, and this pre-preparation product was aged at 30 to 35 ° C. for 24 to 36 hours to obtain a harmful substance blocking preparation (1) in a sol state.

<Production Example 2>
As raw materials, 350 g of zeolite, 250 g of electrolytic reduced water, 75 g of bentonite, 75 g of green tea leaf extract, 50 g of anionic water, 35 g of activated carbon, 35 g of graphite, 30 g of antibacterial agent, 30 g of ethyl alcohol, 30 g of hydrogen peroxide and 30 g of sodium chloride were used. In the same manner as in Production Example 1, a sol-state harmful substance blocking composition (2) was obtained.

<Production Example 3>
Used 400 g of zeolite, 300 g of electrolytic reduced water, 100 g of bentonite, 100 g of herb extract, 60 g of anionic water, 50 g of activated carbon, 50 g of graphite, 40 g of antibacterial agent, 40 g of ethyl alcohol, 40 g of hydrogen peroxide and 40 g of sodium chloride. Except for, a sol-state harmful substance blocking composition (3) was obtained in the same manner as in Production Example 1.

<Test Example 1-Hazardous Substance Adsorption Test>
A harmful substance adsorption test was performed on the products (1) to (3) obtained in the above production examples. After spray-coating each composition with spray method on the harmful gas emission sample, the amount of harmful substances released was tested according to the indoor air quality air purification test standards of Korea Environment Department Notification No. 2010-24. In the case of TVOC, 0.009 mg / m2.hr, formaldehyde, which is an environmental mark and air purification association 1 grade standard: 0.015 mg / m2.hr, TVOC: It was confirmed that less than 0.03 mg / m2.hr was released. The results are shown in Table 1 below. Tables 2 to 4 show the test conditions used in this test.

Test Example 2 Antibacterial Test An antibacterial test was performed on the products (1) to (3) obtained in the above production examples. After spraying each product onto Escherichia coli, Pseudomonas aeruginosa and Staphylococcus aureus cultured on a culture dish by spraying, the rate of bacterial reduction was tested. The number of bacteria decreased and showed a 99.9% bacterial reduction rate. The results are shown in Table 5 below and FIGS.

CFU: colony forming unit inoculum bacterial concentration (CFU / mL): Escherichia coli: 1.8x10 ^6: Pseudomonas aeruginosa: 1.9 × 10 ^6: Staphylococcus aureus: 1.5 × 10 ⁶
Strain used: EscherichiacoliATCC25922
PseudomonasaeruginosaATCC15442
StaphylococcusaureusATCC6538
Sample: Liquid stock solution Client presentation condition: KCL-FIR-1002: 2011

Claims (16)

A first liquefied raw material containing electrolytically reduced water, zeolite, bentonite, natural fragrant material, and anionic water;
A second liquefied raw material containing electrolytically reduced water, activated carbon and graphite;
Antibacterial agent;
Alcohol having 1 to 4 carbon atoms;
A composition for adsorbing or blocking harmful substances, including hydrogen peroxide; and sodium chloride. 2. The harmful substance adsorbing or blocking preparation according to claim 1, wherein the zeolite is active mordenite and is in the form of particles pulverized with a particle size of 5 to 10 nm. 2. The harmful substance adsorbing or blocking composition according to claim 1, wherein the zeolite and bentonite are in a nano-liquefied form. 2. The product for adsorbing or blocking harmful substances according to claim 1, wherein the electrolytically reduced water is acidic water obtained by electrolyzing water. The composition for adsorbing or blocking harmful substances according to claim 1, wherein the anionic water is alkaline ionized water obtained by mixing and taking effect of ground leek, pine needles, green tea leaves and onions. The harmful substance according to claim 1, wherein the natural incense-diverging substance is one or more substances selected from the group consisting of Korean pine, green tea leaves, herbs and rosemary extract. Adsorption or blocking composition. The activated carbon and graphite are pulverized particles having a particle size of 5 to 10 nm, and are contained in the liquefied form in the composition. The composition for adsorbing or blocking harmful substances according to claim 1, wherein the antibacterial agent is a sodium silicate antibacterial agent. The composition for adsorbing or blocking harmful substances according to claim 1, wherein the alcohol having 1 to 4 carbon atoms is ethanol. The composition for adsorbing or blocking harmful substances according to claim 1, wherein the composition is in a sol state. Contrast with 100 parts by weight of electrolytically reduced water contained in the composition,
Zeolite is 100 to 200 parts by weight;
20 to 40 parts by weight of bentonite and natural fragrant material each;
10 to 30 parts by weight of anionic water;
The activated carbon and graphite are each contained in 5 to 20 parts by weight; and the antibacterial agent, alcohol having 1 to 4 carbon atoms, hydrogen peroxide and sodium chloride are contained in 5 to 15 parts by weight, respectively. The composition for adsorbing or blocking harmful substances according to claim 10. (a-1) Stirring and mixing electrolytically reduced water and zeolite with impregnating bentonite to obtain a first mixture; (a-2) natural scent-emitting substance and anion in the first mixture; Adding water, stirring and mixing to obtain a second mixture; (a-3) precipitating the second mixture and filtering to separate the slurry and supernatant; and (a-4) separation. Heating the prepared supernatant with stirring to obtain a nano-liquefied first liquefied raw material (a);
(b-1) crushing and mixing electrolytically reduced water, activated carbon and graphite with stirring; (b-2) precipitating the mixture and filtering to separate the slurry and supernatant; and (b- 3) heating the separated supernatant while stirring to obtain a nano-liquefied second liquefied raw material (b);
A step (c) of stirring and mixing the first liquefied raw material and the second liquefied raw material and adding an antibacterial agent, alcohol having 1 to 4 carbon atoms, hydrogen peroxide and sodium chloride to obtain a pre-formation product; And aging the preliminary preparation at 30 to 35 ° C. for 24 to 36 hours to obtain a sol-state harmful substance adsorption or blocking preparation (d); Method. The method for producing a harmful substance adsorption or blocking preparation according to claim 12, wherein the nano liquefaction of the first liquefied raw material and the second liquefied raw material is performed at a pulverization speed of 3000 to 3500 rpm. A coating or spray preparation comprising the harmful substance adsorption or blocking composition according to claim 1. A wallpaper produced by coating or pasting the composition for adsorbing or blocking harmful substances according to claim 1. A deodorizer comprising the harmful substance adsorption or blocking composition according to claim 1.