KR200405473Y1 - The function artificial marble - Google Patents

Abstract

The present invention relates to an environmentally friendly functional marble having excellent antibacterial effect, sterilization, deodorization effect and anion and far infrared ray emission effect by a small amount of material.

The functional artificial marble of the present invention is a mixture of one selected from a conventional acrylic mixture or cement mixture or limestone mixture having a certain thickness and area that is cured by mixing an inorganic pigment, a whitening inhibitor and a admixture with an acrylic resin or cement or limestone. 0.5-1 part by weight of silver nanopowder of inorganic antimicrobial agent containing silver and 3-5 parts by weight of anion powder injected with monadite mineral were mixed with 100 parts by weight of an adhesive and 100 parts by weight of the adhesive, and the mixed dispersion was 0.5- It is characterized in that the coating layer was formed by applying a thickness of 1mm,

Accordingly, by coating the surface of artificial marble with antibacterial, bactericidal, deodorant or phosphorescent materials, it helps the health by improving the body's immune function, reducing stress, promoting metabolism and improving vitality. In addition, there is an advantage that the excellent luminescence is exerted to act as an emergency exit in addition to the interior effect.

Description

Functional artificial marble {THF FUNCTION ARTIFICIAL MARBLE}

1 is a schematic perspective view of a functional artificial marble showing a state in which a dispersion is evenly applied to the mixture surface of the present invention to form a coating layer,

FIG. 2 is an enlarged cross-sectional view taken along line A-A of FIG. 1,

3A to 3D are cross-sectional views sequentially illustrating a manufacturing process of the functional artificial marble of the present invention.

<Description of the symbols for the main parts of the drawings>

10: functional artificial marble 20: mixture

30: coating layer 40: resin mold

50: vinyl foamed synthetic resin granule

The present invention relates to artificial marble used as a sanitary ware such as a sink top plate, a wash basin, or a building interior material such as flooring, a wall material, and more particularly, a solid mixture composed of an inorganic material, a resin component, or a mixture thereof. A thin film coating process with a mixture of antimicrobial, bactericidal, deodorizing and fragranced materials on the surface to provide a high level of antimicrobial, sterilizing, deodorizing and anion and far-infrared radiation effects. will be.

In addition, the present invention by introducing a material having excellent phosphorescence performance (glow properties, luminous properties) to the solid mixture, it exhibits excellent luminescence even in the dark, as well as the interior effect and can function as an emergency escape exit in case of fire It's about marble.

In general, new buildings such as apartments, detached houses, and industrial buildings not only generate strong toxicity of cement and radon gas, but also generate a lot of harmful gases such as formalin in the interior materials of chemical products used as building materials. He suffers a lot from sexual dermatitis, allergic rhinitis, headaches and respiratory diseases.

For this purpose, recently, artificial marble having functional properties as a building interior material is widely used, and as the demand increases, researches to improve its appearance and quality are being actively conducted.

Artificial marble combines natural stone powder and minerals with resin components or cement such as acrylic, unsaturated polyester, epoxy, etc., and adds various pigments and additives to artificial marble. Stone, polyester artificial marble, cement artificial marble or limestone artificial marble.

These artificial marbles not only have excellent processability and weatherability and workability, but are also light and nonporous compared to natural marble, and have excellent color tone, excellent strength and weatherability not comparable to natural marble, and moreover, excellent processability comparable to wood. It can be differentiated from natural marble. Therefore, the artificial marble has recently been used in various applications such as various sink top plate material, dressing table, wash basin, wall material, flooring material, furniture, interior materials.

As such, as the use of artificial marble is expanded, resistance to various bacteria encountered in everyday life is required. According to such a need, conventionally, natural minerals generating far infrared rays and anions are added to artificial marble to obtain an antibacterial effect. Methods have been proposed.

Here, far infrared rays are a kind of energy wave belonging to invisible light, and are radiated to molecules constituting cells in the human body to vibrate the cells more than 2,000 times per minute. In this process, heat energy is generated and the capillaries are strengthened. This improves blood circulation and naturally discharges waste products from the body. In addition, far-infrared rays are absorbed deep into the living body by their unique radiative penetrating power, thereby activating the circulation of bodily energy and physiological phenomena. In addition, the double anion serves to reduce the acidified body, and weakens the water to increase immune function and cleanse the blood. In addition, it promotes the metabolism of cells, when the body is anionized, the skin is cationized, so that the cations, such as dust does not adhere to the skin, the symptoms such as allergy and atopy mentioned above is greatly reduced.

As described above, conventionally, natural mineral powders such as ocher, elvan, germanium, natural jade and zeolite, which generate far-infrared rays and anions, have been added to resins, cements, or limestones to obtain a desired effect. Due to its limitation, its strength is weak when added to resins, cement or limestone, resulting in a large halving of the original effect. In addition, in order to obtain the desired amount of negative ions generated, it is inevitable to use minerals more than the appropriate level, which in turn causes adverse effects such as color change and physical property change, as well as the addition of high content of minerals, which increases manufacturing cost and consequently increases the construction cost It is pointed out as a cause.

Therefore, it is desirable to provide a functional artificial marble which is cheaper in terms of manufacturing cost, and in the aspect of reliability, and which has a variety of functions, and which is environmentally friendly.

Accordingly, an object of the present invention is to provide an environmentally friendly functional marble made of a combination of antimicrobial, bactericidal, and deodorizing properties and excellent anion and far-infrared ray emission effect to contribute to health promotion. A thin film coating process is achieved by mixing sterilizing and deodorizing materials and dispersing the mixed dispersion on the surface of a solid acrylic mixture or cement mixture or limestone mixture molded according to specifications.

It is another object of the present invention to provide a functional artificial marble which can exert excellent luminescence even in the dark and serve as an emergency exit in the event of fire, and this functional artificial marble has a phosphorescent powder having excellent phosphorescence as a dispersion medium. It is achieved by pre-treatment and thin-film coating the surface of a solid acrylic mixture or cement mixture or limestone mixture molded to specifications.

Further objects of the present invention will become more apparent from the following detailed description and the accompanying drawings.

According to the functional artificial marble according to the present invention for achieving the above objects, in the conventional acrylic mixture or cement mixture or limestone mixture cured by specifications by mixing inorganic pigments, whitening inhibitor and admixture with acrylic resin or cement or limestone On the surface of the selected mixture, 0.5-1 part by weight of silver nanopowder of inorganic antimicrobial agent containing silver and 3-5 parts by weight of anion powder into which monadite mineral was added were mixed and mixed with 100 parts by weight of the adhesive and 100 parts by weight of the adhesive. The coating is formed by coating the dispersion with a thickness of 0.5-1 mm.

Optionally, 3-5 parts by weight of SrAlA ₂ O ₂ or ZnS: Cu-based phosphorescent powder is mixed with the dispersion with respect to 100 parts by weight of the adhesive, and the mixed dispersion is coated with a thickness of 0.5-1 mm. It is done.

Optionally, the granules are formed by uniformly dispersing the granules of vinyl foam composite resin (EVA) having a particle size of 4-5 mm impregnated with a phytoncide flavor and a dispersing solvent in one of the acrylic mixture, cement mixture or limestone mixture. It is done.

Optionally, the vinyl foam synthetic resin granules, in which the phytoncide flavoring agent and the dispersing solvent are mixed, are pressurized and heat-treated to maintain the fragrance.

In this way, the adhesive is mixed with silver nano powder, anionic powder and phosphorescent powder, and the mixed dispersion is evenly dispersed on the surface of a mixture selected from acrylic mixture, cement mixture or limestone mixture, and coated to a desired thickness. You can see that you can get marble.

As a result, the surface of artificial marble is coated with antimicrobial, bactericidal, deodorant and phosphorescent materials to be used as interior materials of buildings, improving the immune function of the human body, promoting metabolism and enhancing vitality. Not only helps but also shows excellent luminous properties in the dark, it has the advantage of acting as an emergency exit in addition to the interior effect in case of fire.

And, there may be a plurality of embodiments of the present invention, the following will be described in detail for the most preferred embodiment.

Through this preferred embodiment, the object of the present invention, other objects, features and advantages will become more apparent from the following description with an embodiment according to the present invention in connection with the accompanying drawings shown for illustrative purposes.

Hereinafter, with reference to the accompanying drawings will be described in detail a preferred embodiment of the functional artificial marble according to the present invention.

1 is a schematic perspective view of a functional artificial marble showing a state in which the dispersion is evenly applied to the surface of the mixture of the present invention to form a coating layer, Figure 2 is a cross-sectional view taken along the line AA of Figure 1, Figures 3a to 3d It is sectional drawing which shows the manufacturing process of the functional artificial marble of this invention sequentially.

As shown in Figures 1 and 2, the functional artificial marble 10 of the present invention is a conventional acrylic mixture having a predetermined thickness and area that is cured by mixing an inorganic pigment, a whitening inhibitor and a admixture with an acrylic resin or cement or limestone or It is composed of a mixture 20 selected from a cement mixture or a limestone mixture, and a coating layer 30 formed by applying a thickness of 0.5-1 mm to the surface of the mixture 20.

In order to manufacture the functional artificial marble 10 of the present invention as described above, the normal acrylic resin mixture or cement mixture, which is filled with the standard rectangular resin mold 40 and the resin mold 40 to form artificial marble, is formed. Or prepare a dispersion for forming the coating layer 30 on the surface of the artificial marble and the mixture 20 selected from the limestone mixture.

The resin mold 100 of the rectangular box-type standardized above is ideally molded using rubber or silicone or soft synthetic resin in order to more easily detach the functional artificial marble 10 which will be described in detail later.

And the dispersion to form the coating layer 30 on the surface of the artificial marble in the above, as mentioned above, the silver nano-inorganic antimicrobial agent containing silver and the antibacterial, antiseptic and deodorizing effect to the condensation to facilitate adhesion Powder, anion and anion powder containing monadite minerals generating far-infrared rays are formed by mixing at a certain ratio, or silver nano powder of the inorganic antimicrobial agent containing the adhesive and silver, anion powder into which monadite minerals are injected, and excellent in dark places Forming by mixing a phosphorescent powder exhibiting a luminescence in a fixed ratio, the dispersion is 0.5-1 part by weight of silver nano-powder and the monadite mineral of the inorganic antibacterial agent containing silver to 100 parts by weight of the adhesive and 100 parts by weight of the adhesive This is mixed in a proportion of 3-5 parts by weight of the charged anion powder and then mixed evenly for a certain time 0.5-1 part by weight of silver nanopowder of inorganic antimicrobial agent containing silver or 100 parts by weight of the adhesive and 100 parts by weight of the adhesive, 3-5 parts by weight of anion powder into which monadite mineral is added, and 3-5 parts by weight of phosphorescent powder Formulated and evenly mixed in proportions. Here, as the adhesive, a polymer, a paint, a bond, a paste, or the like is used, and the phosphorescent powder is SrAlA ₂ O ₂ or a ZnS: Cu system.

As described above, after preparing the dispersion forming the mixture 20 and the coating layer 30, the selected conventional mixture 20 is first filled in the prepared resin mold 40 as shown in FIG. 3A. The mixture 20 is filled in the resin mold 40 by 1/3. Here, the mixture 20 is evenly distributed on the bottom of the resin mold 40 by vibrating to improve the filling density.

Thereafter, as shown in FIG. 3B, the perfume is evenly distributed on the upper surface of the primary mixture 20 to be laminated. That is, the fragrance is added to the vinyl foam synthetic resin granules 50 having a particle size of 4-5 mm, and a dispersion solvent for adhesion with the phytoncide scent, and pressurized and warmed to sustain the scent. 50) to be impregnated. Thus, a plurality of vinyl foamed synthetic resin granules 50 in which the fragrance is combined are added to be laminated on the upper surface of the primary mixture 20 to be evenly distributed. The phytoncide flavoring agent and the dispersing solvent-impregnated vinyl foam synthetic resin granules 50 are ideally laminated by adding about 8-10 pieces per 1m 2 of artificial marble product. Here, the phytoncide is a compound word meaning "phyto (phyto) is a plant, the kill (cide)" When entering into the forest, a fresh fragrance surrounds the entire forest. This aromatic substance is a kind of self-defense substance that plants emit to protect themselves from the surrounding pathogens. Therefore, the positive effects of the phytoncide on the human body include stress relief, sedation and comfort effect, allergy prevention effect, immune function increase, and the duration of fragrance lasts about 12 months to 18 months until no sick house syndrome. do.

Subsequently, the vinyl foamed synthetic resin granules 50 impregnated with the phytoncide flavor and the dispersing solvent are laminated on the upper surface of the primary mixture 20, and as shown in FIG. 3C, the upper portion of the primary mixture 20 is formed. Fill the cotton again with the same mixture. At this time, it is preferable to fill the secondary mixture by 2/3 in the resin mold 40. Then, the secondary mixture is filled in the resin mold 40 and then vibrated to achieve a predetermined thickness, so that the secondary mixture is evenly distributed on the upper surface of the primary mixture, thereby achieving good adhesion.

As such, after laminating the vinyl foamed synthetic resin granules 50 on the upper surface of the primary mixture and filling the secondary mixture thereon, the resin mold 40 is heated at 35 ° C.-40 ° C. in a curing chamber for about 20 hours or more. Sufficient primary curing is demolded as shown in FIG. 3d. That is, the resin mold 40 is formed of soft rubber or silicone or soft synthetic resin capable of demoulding inverse angle as mentioned above, so that the resin mold 40 is outward when the cured mixture is demolded. By opening and then flipping upside down, as shown in FIG. 3d, the functional artificial marble 10 in which the primary mixture and the secondary mixture are integrated is easily demolded.

Since the surface of the functional marble 10 demolded from the resin mold 40, that is, the surface of the cured primary mixture, the prepared dispersion, that is, 100 parts by weight of the adhesive and 100 parts by weight of the silver nanopowder 0.5-1 weight Dispersion of 3-5 parts by weight of the negative electrode powder and anionic powder is uniformly dispersed to a thickness of 0.5-1 mm using a brush, roller, spray, or the like, or 100 parts by weight of the adhesive and 100 parts by weight of the silver nano powder 0.5- The coating layer 30 is formed on the surface of the functional artificial marble 10 as shown in FIGS. 1 and 2 by applying a dispersion composed of 1 part by weight, 3-5 parts by weight of anionic powder and 3-5 parts by weight of phosphorescent powder in the same manner as described above. It is formed.

Thereafter, the functional artificial marble 10 of the present invention is completed by secondary curing the functional artificial marble 10 having the coating layer 30 formed thereon at room temperature in a natural state for 5-7 days.

On the other hand, as a comparative example, by using a natural mineral above an appropriate level in order to obtain the amount of negative ions and far-infrared rays generated in the prior art, that is, the artificial marble, only adverse effects such as color change and physical property change of the artificial marble are caused. However, unlike the problem that the unit cost of the product is increased by the addition of a high natural mineral content, the present invention, as mentioned above, the dispersion of a mixture of the adhesive and silver nano powder, anionic powder and phosphorescent powder on the surface of the solid mixture It can be seen that the coated to a predetermined thickness to obtain an environmentally friendly functional marble or a functional artificial marble obtained by laminating a fragrance made of a phytoncide material in the solid mixture.

In this result, according to the present invention, the surface of artificial marble is coated with antimicrobial, bactericidal, deodorant and phosphorescent materials, thereby improving the body's immune function, reducing stress, promoting metabolism and improving vitality. It is very helpful, and also has excellent luminescence, which has the advantage of playing the role of emergency exit in addition to the interior effect in case of fire.

In addition, although specific embodiments of the present invention have been described and illustrated above, it is obvious that the present invention may be variously modified and implemented by those skilled in the art.

Such modified embodiments should not be individually understood from the technical spirit or the prospect of the present invention, and such modified embodiments shall fall within the appended utility model registration claims of the present invention.

According to the functional artificial marble of the present invention, which is apparent from the above description, the surface of the artificial marble is coated to a predetermined thickness by mixing silver nanopowder, anionic powder and phosphorescent powder having high antibacterial, bactericidal, deodorizing and phosphorescent properties with an adhesive. In addition to releasing far more negative ions and far infrared rays than conventional marble containing minerals, it also emits a refreshing scent, thereby enhancing the body's immune function, purifying blood, promoting metabolism, promoting vitality and relieving stress. It is helpful to health, such as to make a lot, and also excellent luminescence in the dark place by the phosphor, it has the effect of acting as an emergency escape exit in addition to the interior effect.

Claims (4)

100 parts by weight of adhesive and its adhesive 100 on the surface of a mixture of a conventional acrylic mixture or cement mixture or limestone mixture having a certain thickness and area hardened by mixing an inorganic pigment, a whitening inhibitor and a admixture with an acrylic resin or cement or limestone. 0.5-1 part by weight of silver nano powder of inorganic antimicrobial agent containing silver and 3-5 parts by weight of anion powder containing monadite mineral were mixed with respect to parts by weight, and the mixed dispersion was applied to a thickness of 0.5-1 mm to form a coating layer. Functional artificial marble, characterized in that. The method according to claim 1, Functionally characterized by further comprising 3-5 parts by weight of phosphorus powder of SrAlA ₂ O ₂ or ZnS: Cu-based to the dispersion with respect to 100 parts by weight of the adhesive and applying the mixed dispersion to a thickness of 0.5-1mm. Artificial Marble The method according to claim 1, Laminated by uniformly dispersing the granules of vinyl foam composite resin (EVA) having a particle size of 4-5mm impregnated with a phytoncide flavor and a dispersing solvent in one of the conventional acrylic mixture or cement mixture or limestone mixture Functional artificial marble characterized by the above. The method according to claim 3, Functional synthetic marble, characterized in that the phytoncide flavorings and the dispersing solvent is mixed with a vinyl foam synthetic resin granules are granules that have been pressurized and warmed to maintain the fragrance.

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