KR20090128080A - Functional Adhesive Composition Using Natural Resin - Google Patents

Abstract

The present invention relates to a functional adhesive composition using a natural resin, which comprises a natural resin solution consisting of Copal Gum and Shellac Gum; It provides a natural resin binder composition comprising an additive or auxiliary agent for improving the remaining amount of flame retardancy or coagulation. The present invention also relates to a natural resin solution consisting of copal resin solution and cerac resin solution, by mixing solids composed of minerals selected from the group of functional minerals including mica, tourmaline, amethyst, elvan, bentonite, calcium carbonate, and talc An adhesive composition having a function of external appearance / anion release and water vein blocking, and an adhesive composition having functions such as moisture absorption and antibacterial properties are provided. Accordingly, it uses natural resins that have no production of environmental pollutants such as copal resin and cerac resins, and additionally contains natural minerals with functional properties as solids, and has various functions that are environmentally useful, There is a significant effect of providing a pollution-free adhesive that can replace the adhesive.

Description

Functional Adhesive Composition Using Natural Resin

The present invention generally relates to an adhesive composition used for building interior materials, and more particularly, to provide a natural resin binder using a natural resin that does not generate environmental pollutants at all, and additionally a natural mineral having a functional solid The present invention relates to a functional adhesive composition using a new natural resin that can replace existing synthetic resin adhesives while having a variety of environmentally useful functions.

Recently, the problem of mass release of pollutants due to population increase, urbanization and industrialization of living, industrial development, etc. is serious. Not only are these pollutants polluting the air, water, and land, but also the pollution of various plants and animals is destroying ecosystems and the natural environment, and the natural environment is changing to an environment that is harmful to human survival. In addition, harmful metals, volatile organic compounds (VOCs), formaldehyde (VOCs) and harmful substances emitted from various electronic devices, cement, building materials, furniture, paints, cleaning agents, etc. Environmental pollutants such as formaldehyde). They contaminate indoor air and accumulate in the body for more than 20 years through respiration. Therefore, the effects on the human body are very large due to the induction of fatal diseases such as infection, cancer, and incurable diseases caused by immune decay.

As the cation increases due to environmental pollution caused by various harmful substances in our surroundings, the balance of air quality is broken, and the natural environment loses its self-cleaning ability, which increases environmental pollution and pollutes the living space, reducing the immunity. , Blows, headaches, blood flow instability.

Negative ions are known to have the effect of improving the natural environment by purifying air and water due to the substitution of oxygen, and the effect has been proved by various test results. Many products that generate negative ions have been researched and developed in order to utilize the beneficial effects of these negative ions in environmental improvement. However, these products mainly focused on negative ions have a limited role as environmental materials, and anion generating devices that artificially generate negative ions. Most of the anion generation principle inevitably generate free radicals, and these free radicals are recognized as detrimental substances that reduce human immunity and cause leukemia. There is a great deal of concern about the overconfidence of these products, which are based primarily on anions.

In our living spaces, cement, wallpaper, flooring, flooring, finishes, or plywood, which are essential for building structures, release various toxic VOCs. In particular, cement emits harmful metals such as radon, dust, and ammonia, and organic solvents for artificial wood produce formaldehyde, a highly toxic chemical. Formaldehyde is used for disinfection and antiseptic disinfection. It is a colorless transparent representative carcinogen used. In addition, formaldehyde is the main component of wallpaper, flooring, flooring, and plywood, and its emission is extremely high until approximately six months after construction, and even five to ten years.

Recently, with the development of architectural interior materials using synthetic resins, the use of ondol floorboards has been spotlighted on the floors as well as wallpaper and floorboards. However, synthetic resin-based adhesives are mainly used as epoxy-based adhesives, which are petrochemical products, and epoxy-based adhesives are two-component adhesives based on epoxy resins as polyamides and amines as curing agents, and benzene, toluene, and xylene The reality is that organic solvents are used. These products release VOCs, many toxic substances that are harmful to the human body, as well as construction problems. In addition, as a combustible substance, VOCs are regulated in accordance with the Ministry of Environment Notice No. 1998-77.

Toxic substances such as VOCs are the main cause of Sick House Syndrome, which causes respiratory illness, headache, vomiting, dizziness, itching and insomnia, and also causes atopic dermatitis.

In order to prevent the sick house syndrome, institutional support such as the Act on the Promotion of Eco-friendly Product Purchasing and the Air Disease Management Act, such as the multi-use facility, has been provided.In addition, the use of materials emitting large amounts of pollutants was systematically prohibited. It is compulsory to use eco-friendly products for public multi-use facilities over 1,000㎡.

In order to meet such a demand for eco-friendly building materials, there have been proposals for conventional pollution-free eco-friendly products. For example, Korean Patent Registration No. 10-0676899 "Pollution-free ocher coating composition and its manufacturing method", Patent Registration No. 10-0660068 "Natural plastic manufacturing method", and Patent Publication No. 10-2006-0041368 "Natural paint composition and its manufacturing method" In the publications, eco-friendly materials that are harmless to the human body and have high environmental friendliness using ocher, natural minerals, natural resins, and the like are described. However, there have been no alternatives to the reduction of pollutants emitted from adhesives mainly composed of conventional synthetic resins used in the construction of various building interior materials such as wallpaper, floorboards, floorboards, and tile materials.

Therefore, for adhesives used in building materials, there is an urgent need for new adhesives that can replace existing synthetic resin adhesives without releasing pollution using environmentally friendly or natural materials.

The present invention has been invented to improve the problems of the adhesive composition for building materials using the conventional synthetic resin described above, in particular, natural minerals and natural resins emerging as new materials of environmental improvement in recent years, without the generation of environmental pollutants, It effectively removes pollutants, purifies water and air, improves the air environment and water quality, improves the air quality of living space, and improves the natural environment, and furthermore, it helps to improve the living and plant growth. I focused on the point.

Accordingly, the present invention, in order to maximize the material properties of natural minerals to use as an environmental improvement material, in particular Copal resin and cerak resin of the natural resin (Natural Resin) that is an environmentally friendly material, in addition to have affinity with natural minerals As it is activated and used, it not only blocks and shields environmentally harmful substances, but also fundamentally suppresses the generation of pollutants, effectively removes these environmental pollutants, and chemically and physically stably oxidizes, decomposes and reduces cement. It is an object of the present invention to provide a functional adhesive composition using a new natural resin that can replace the existing synthetic resin adhesive for use in various building materials such as wood, wallpaper, and other mixed materials.

This object is achieved by a functional adhesive composition using a natural resin provided according to the present invention.

Functional adhesive composition using a natural resin provided according to an aspect of the present invention comprises a natural resin solution consisting of Copal Gum (Copal Gum) and Serac Gum (Shellac Gum); Additives or auxiliaries for improving the remaining flame retardancy or coagulation.

In a preferred embodiment, the natural resin solution, 50 ~ 80% by weight of the copul resin solution prepared by mixing and dissolving in a tank with a stirrer, terebin oil or ethanol 2000 cc: copal resin 1000 g, dissolved, Ethanol 2000 cc: 10 to 30% by weight of the ceracic resin solution prepared by mixing and dissolving in a ratio of 1000 g of cerac resin was slowly added in small amounts, and stirred and mixed at 60 to 120 rpm at room temperature for 20 to 30 minutes. 240 to 360 rpm after addition of the additive or auxiliary agent comprising 2 to 10% by weight of white carbon, 2 to 10% by weight of pure silica powder, and a residual amount of antioxidant to the resin solution It is prepared by stirring by mixing at room temperature for 1 to 2 hours.

In a preferred embodiment, the natural resin solution, 15 to 60% by weight of a copal resin solution prepared by mixing and dissolving in a tank with a stirrer at a ratio of 1000 cc of terebin oil or ethanol 2000 cc: copal resin, Ethanol 2000 cc: 5 to 30% by weight of the cerak resin solution prepared by mixing and dissolving in a ratio of 1000 g of cerak resin was slowly added at a small amount, and stirred and mixed at 60 to 120 rpm at room temperature for 20 to 30 minutes. 240 to 360 rpm after addition of the additive or auxiliary agent comprising 2 to 10% by weight of white carbon, 2 to 10% by weight of pure silica powder, and a residual amount of antioxidant to the resin solution After stirring for 1 to 2 hours at room temperature and mixed, as a functional mineral solid, 5 to 10% by weight of Sericite, 2 to 5% by weight of Tourmaline, 2 to 5% by weight of Amethyst, elvan麥飯石) 5 to 10 %, Bentonite 2 ~ 5% by weight, Calcium Carbonate 5 ~ 15% by weight, and Talc 5 ~ 15% by weight, and stirred at 700 ~ 1,200 rpm at room temperature for 1 to 2 hours , After the addition of 2 to 5% by weight of cellulose resin (CMC or MC Gum) and 0.3 to 1.2% by weight of natural cellulose fiber (Natural Cellulose Fiber) as a thickener and flow preventing agent prepared by stirring for 1 to 2 hours at 700 ~ 1,200 rpm Here, the weight ratio of the natural resin liquid and the functional mineral solid is 50:50.

In a preferred embodiment, the functional mineral solid, 5 to 20% by weight Sericite, 2 to 10% by weight Tourmaline, 3 to 10% by weight Amethyst, Calcium Carbonate 10 ~ 20 wt%, and 10-20 wt% of Talc are added, wherein the weight ratio of the natural resin liquid and the functional mineral solid is 55:45.

In a preferred embodiment, as the functional mineral solid, 3 to 10% by weight of amethyst, 5 to 10% by weight of aluminite, bentonite 3 to 10% by weight, calcium carbonate (Calcium Carbonate) 10 to 20% by weight, and 10 to 20% by weight of Talc is added, wherein the weight ratio of the natural resin liquid and the functional mineral solid is 60:40.

The present invention having the above-described configuration is a toxic substance released by the problems of adhesives made of synthetic resins and organic solvents that are conventionally used for indoor wallpaper and flooring agent, toxic gas generation in the fire, industrial waste generated in the production of raw materials, In order to solve this problem in consideration of the very serious reality of environmental pollution such as environmental hormones, cancer and respiratory disorders caused by the disposal of non-corrosive wastes, we provide a functional adhesive composition using natural resins. .

The composition according to the present invention is made by using natural resins that have been produced and existed with humans for thousands of years and by polymerizing them so that the natural minerals each have their own unique functions, which are environmentally friendly.

The present invention maximizes the intrinsic properties of natural minerals and natural resins and utilizes them as environmental improvement materials to improve indoor air quality by the action of sterilization, deodorization, fixation of heavy metal ions, purification, cleaning, etc. Blocking and shielding materials as well as fundamentally inhibit the production of environmental pollutants and chemically and physically safely oxidizes, decomposes, and reduces the adhesive prepared according to the present invention absorbs, blocks and neutralizes pollutants generated in new buildings. , Decomposition, as well as far infrared and negative ion emission, electromagnetic and water wave shielding function, flame retardant and flame retardant, antibacterial, insect repellent, deodorization, heat dissipation, soundproofing, air and water purification to achieve the purpose of living and plant growth. Promoting metabolism, supplying oxygen, weakening alkalinity of blood, circulating blood, releasing harmful heavy metals, eliminating harmful wastes, reviving tissues, bars The effect as a derivative which suppresses virus, cancer, etc. can be acquired.

In addition, the functional adhesive composition using the natural resin of the present invention has the effect of being widely applied to cement, wood, wallpaper, other mixed materials by replacing the conventional synthetic resin adhesive.

Hereinafter, the present invention will be described with specific examples.

The present invention provides a pollution-free binder (adhesive agent) using a natural resin using a natural resin that does not generate environmental pollutants at all, and in addition to the functional resins as a solid, by combining the functional natural minerals as a solid, cement, tile, synthetic resin It is characterized by providing a pollution-free adhesive composition that can be used in wood, wallpaper, cardboard.

In particular, in the present invention, Copal Gum and Shellac Gum as natural resins are manufactured and mixed so that the properties of each resin may be compatible with each other and synergistic, and flame retardancy and coagulation force are improved therein. For example, white carbon, pure silica powder, and the like are appropriately added. Accordingly, it is possible to manufacture a better pollution-free natural resin binder without any inferiority in terms of quality and performance compared to various synthetic resin products of petrochemical products already in use.

In the present invention, the functional natural minerals include Sericite, Tourmaline, Amethyst, Elvan, Bentonite, Calcium Carbonate, and Talc. Select from the group of functional minerals. They are able to block and shield environmentally harmful substances as well as to fundamentally suppress and eliminate the generation of pollutants. By mixing and polymerizing them properly, they absorb, block, neutralize and decompose pollutants as well as emit far / negative ions. It can be used as a functional derivative that prevents electromagnetic wave and water wave, flame retardant and flame retardant, antibacterial, insect repellent, deodorization, promote metabolism, oxygen supply, weak alkaline of blood, blood circulation, harmful metal emission, various viruses and cancer. Facts have been confirmed by several papers and research reports.

Hereinafter, natural resins, additives and auxiliaries which can be added to the adhesive composition according to the present invention, and natural minerals will be described in detail.

1. Natural Resin

In general, natural resins are taken from natural copper plants, and some of them are fossilized resins that have been buried in the ground for several thousand years, resins obtained by distilling the secretions of trees, and those obtained from insect secretions. There are branches and their properties are different. In particular, natural resin as a varnish raw material has a long tradition, and has taken an important position in these days because of its excellent stability and chemical resistance.

Natural resins are classified into ① protein-based natural resins, ② carbohydrate-based natural resins, and carbohydrate-based natural resins may be further classified into starch-based natural resins, cellulose-based natural resins, and polysaccharide-based natural resins. In the present invention, in particular, as a natural resin having improved functionality and stability, the shellac and copal among carbohydrate-based natural resins are used as a resin solution.

(1) Shellac Gum

Shellac is a resin obtained by the secretion of insects and may be pale blue, light red or bleached light white. Serak is a natural resin that is harmless to humans and is approved by the FDA. It is widely used in pharmaceuticals, confectionery and fruit coatings worldwide. Cerrac is soluble in alcohols and alkalis, but insoluble in other solvents, especially petroleum (hydrocarbon). Therefore, in recent years, it is incompatible with the petroleum-based solvent, which is emerging as the main cause of indoor environmental problems.

Since Cerrak adheres well to various materials, it has been developed as a coating agent such as metal and plastic, and is used as an adhesive material for glass and metal. In addition, cerak has very low electrical conductivity and excellent thermoplasticity, so it is widely used as an electrical insulation. The cerac coating blocks UV rays and enhances sound. In particular, since cerak suppresses formaldehyde emission, it has an excellent effect of minimizing damages such as sick house syndrome, and has been developed as a floor coating that does not contain surfactants due to its excellent oil resistance and moisture resistance. As a plasticizer, DOP, DBP, castor oil and Butyral Resin add flexibility.

The cerak resin liquid of the present invention is dissolved by stirring gradually dissolving the cerak resin 1000g in 2000 kPa of ethanol and used as a composition of 33% cerak resin.

(2) Copal Gum

In general, copal is a fossil resin that sinks into the ground and has been fossilized over thousands of years, so its quality is not constant even though it is natural, and varies slightly from region to region as shown in Table 1. Table 1 below shows the solubility of copal in various solvents.

The copal resin is glossy when it hardens, and the color ranges from almost colorless to light yellow. In general, since the acid value is high (150-200) and almost insoluble in organic solvents, it is heated at 300 ° C. to change its usefulness, dissolved in alcohol or other solvents, and esterified with glycerin to obtain a water-resistant coating resin. Even if a basic pigment such as zinc oxide is used, it becomes a resin for coating which does not coagulate.

The copal resin solution of the present invention is dissolved by adding 1000 g of copal resin to terevin oil or 2000 kPa of alcohol and gradually stirring to form a copal resin solution. Here, it is preferable to work at room temperature because terebin oil or alcohol, which is a solvent, is highly volatile.

2. Supplements and Additives

Auxiliaries and additives used in the present invention uses materials derived from natural resins or natural products for adding properties such as flame retardancy, coagulation, thickening and flow preventing properties, and the following components may be used.

(1) Cellulose resin (CMC, Carboxy Methyl Cellulose, C ₆ H ₉ O ₄ · O · CH ₂ COONa): Prepared by reacting monochloro with sodium cellulose in alkaline cellulose. C ₆ H ₉ O ₄ CH ₂ ClCOONa → (C ₆ H ₉ O ₄ ) O-CH ₂ COONa + NaCl. It is similar to sodium alginic acid and has excellent stability during curing and heating. Small amounts can be used as thickeners.

(2) White Carbon, Pure Silica Powder: Can be added in small amount to increase flame retardancy and coagulation.

(3) Natural Cellulose Fibers: length 200㎛, thickness 20㎛, Bulk Density 125g / L, Cellulose content 99.5%, pH 6.0 ㅁ. Small amounts can be added as antiflow agents.

3. Functional natural mineral

 Natural minerals that can be used in the present invention include the biotite, tourmaline, amethyst, elvan, bentonite, calcium carbonate, and talc.

(1) Sericite

Cicadas are called mica because they have excellent deodorizing effect, positive ions and organic matter adsorption, and the color of silver gray white is strong. Cicadas adsorb other materials even in the presence of water, which is better with smaller particles. Representative effects of Cicada are excellent in far infrared radiation excellence, anion radiation excellence, Ge (germanium) component, antibacterial, deodorization, air purification and water purification. The Healing Stone biotite used in this product is a rare brownish biotite among the biotite, and there is not much reserve in the world.

Cicada, the main ingredient of healing stone, is made from only the mica from Geumcheon Goasan, Chungbuk, and Geumcheon mine mica is the best quality and ingredient. Various test results are excellently evaluated. The old text also treats the sorghum as one of the drugs. In addition, as stated in the report, "Research on the Value-added Improvement of Non-Metallic Minerals" of the Korea Institute of Resources, Cicada must be a future mineral that can develop high value and have a beneficial effect on humans.

These functions of cationic adsorption, far-infrared / anion release, water vein blocking, etc. of the mica are suitable for the purpose of the present invention, and thus are used as functional solid additives in the form of pulverized powder or commercially available solids.

(2) Elvan Stone

It is a natural stone formed by mixing evenly the white spots of clayized feldspar and the crystals of quartz evenly. It is made into a main component. In recent years, the Chinese Pharmacy Dictionary says that the color is yellowish white and its properties are slightly sweet, warm and non-toxic, so it is effective for skin boils. Elvanite has a slight difference in constituent minerals depending on the type, but quartz and feldspar dominate, and other minerals such as nocturne, biotite and kaolinite are found. Table 2 below describes the physical properties of elvan.

Among the igneous rocks, rocks belonging to quartz rock rocks are composed of silicic anhydride (SiO ₂ ) and aluminum oxide (Al ₂ O ₃ ) as main components and ferric oxide (Fe ₂ O ₃ ) which is essential for human body and living cells. Table 3 below shows the chemical composition of elvan.

It is composed of 40 kinds of minerals to control the growth and physiological function of living organisms to maintain the vitality of the cells, and 30,000 to 150,000 pores per 1 cm3. In the mineral dissolution test, minerals such as Ca, K, and Na are eluted, and the degree of eluting is higher by elvan powder than elvan, which is considered to be due to the large surface area caused by the use of powder. Is the order Ca> K> Na. Table 4 below shows the dissolution test results of elvan rock (unit: ppm).

There are reports of elvan's anti-aging, antibacterial activity, metabolism promotion, growth and development, detoxification and anticancer effects. Elvan is first characterized by strong adsorption. That is, it adsorbs heavy metals such as Cd and Hg, residual chlorine, E. coli and radioactive material. Next, Mg, Fe, Mn, Al, Si, Ca, and other minerals contained in elvan are eluted in the water, and this water causes diuretic action to make water beneficial to the human body. In addition, it has strong adsorption, mineral elution, ion exchange, and far-infrared bio stone, which prevents and treats various diseases of the organism, detoxifies the body, promotes growth, removes harmful substances and heavy metals, removes the causes of corruption, and freshness. It maintains.

Functions excellent in antiviral action such as air, water purification, antibacterial, antifungal, etc. of elvan rock are suitable for the purpose of the present invention, and thus are used as functional solid additives in the form of commercially available solids or pulverized powders.

(3) Amethyst

The best origin of amethyst is Korea, and amethyst is well known for its detoxification and far-infrared radiation to alcohol and other harmful substances. Amethyst far-infrared activates the cell's biological capacity, promotes blood flow, improves sweating, and relieves neuralgia, back pain and arthritis. It also removes toxins, relaxes, sterilizes and purifies the air.

There are many examples of the use of amethyst's therapeutic ability, and it has been used as a panacea for toothache, arthritis, and diseases related to cut bones. Amethyst also heals diseases of the stomach and digestive system, heart system and auditory organs. It is also well known that it has been used as a treatment for controlling various types of blood diseases and blood glucose levels. As a healing stone or crystal, amethyst is used to treat problems related to the nervous system, to be used as a treatment for cramps and nervous systems, and to help maintain a clear mind and calm mind. Amethyst is considered a natural sedative for many therapists and has been shown to be effective for the nervous system as well as for heart-related treatments. It is also known to protect the mind from mental shock and to help change its negative energy to a positive and calm state.

Another function of the amethyst as a healing stone is to change low energy into high and active energy at every level of emotion, body and soul. The healing power of amethyst goes back to the Greeks' protection of people by the alcohol detoxification of amethyst. Amethyst penetrates and cleans many kinds of containment, such as crystals, and balances and stabilizes energy by changing energy at all levels. Amethyst cures the disease with a healing stone.

Such detoxification ability of the amethyst, blood flow enhancement, sterilization, air purification, in particular, neurological disease healing, etc. are suitable for the purpose of the present invention, and therefore are used as functional solid additives in the form of commercially available solids or ground powders.

(4) Bentonite

Bentonite is a natural mineral formed by hydrothermal alteration of volcanic vitreous rocks (lavas) caused by volcanic activity during the third Cretaceous period about 20 million years ago.

Even before the molecular structure of bentonite has been scientifically explained, people have 1,000 uses because of the beautifulness of washing their backs, improving skin and stomach and intestines, treating hemorrhoids, anemia, acne and other internal and external treatments. It is called clay.

This is because bentonite contains more than 66 natural minerals, even the smallest trace elements. Moisture also causes electrons and molecules to change rapidly, creating charges. This outstanding ability absorbs toxins, impurities, heavy metals and other internal contaminants. Bentonite's clay structure attracts and absorbs external toxins and slowly draws them into the pollutant pool in the center of the clay.

In another aspect, bentonite is expanding clay. When mixed with water, the clay expands like a porous sponge. The space in the form of a porous sponge attracts toxins and tightly confines the toxins to the space within the sponge. Bentonite, also called Montmorillonite, is a clay made of volcanic ash that can be used as an effective and powerful therapeutic clay by using it in diseases within the human body.

Bentonite is known for its high cation exchange capacity, high adsorptivity, and swelling properties.

① High cation exchange capacity: Bentonite surface has a large amount of natural cations with good cations on the skin, so they have a large cation exchange capacity that shows exchangeability with cations such as sebum and waste products attached to the skin. It attracts sebum in the pores and supplies bentonite mineral to the skin to increase skin resistance, which is good for acne or sebum management.

② High adsorption: Bentonite has a much higher specific surface area than other clay minerals. Manages sebum with excellent adsorption.

③ Swellability: Pure bentonite reacts with water to expand up to 15 times and absorb water up to 5 times its weight. It supplies moisture to the skin and forms a thin film film for excellent moisturizing effect. It completely removes waste products deep inside the skin to promote blood circulation, make the skin bright and healthy, and supply a large amount of minerals to enhance skin resistance. It also increases the elasticity of the skin and helps to have a bright and ordered skin tone.

Such bentonite minerals, toxins, impurities, functions such as internal pollutants hygroscopic power such as heavy metals are suitable for the purposes of the present invention, it is used as a functional solid additive in the form of commercially available solids or pulverized powder.

(5) Tourmaline

Tourmaline is a hexagonal borate and silicate ion crystal mineral. It is called tourmaline because it generates electricity at temperature change and both ends of the crystal are positive and negative. ˜1.64, chemical composition XY ₃ Z ₆ (BO ₃ ) ₃ Si ₆ O ₁₈ (OH · F) ₄ , a mineral with five or twelve groups (where X is Ca, Na) , K, Mn or any one or more, and Y is any one or more of Mg, Fe, Al, Cr, Mn, Ti, Li.

Tourmaline has both piezoelectric and pyroelectricity characteristics. Piezoelectricity refers to a phenomenon in which the symmetry center of symmetrical crystals is defective, and when the pressure is applied to the crystals in a specific direction, electric polarization occurs at both ends of the specific direction of the crystal. Pyroelectricity refers to a phenomenon in which charges of different properties are shown at both ends of a polar axis when a temperature change is applied to a crystal having a polar axis.

The reason why tourmaline exhibits piezoelectric and pyroelectric properties is that each crystal lattice is an ion crystal with positive and negative charges, whereas the crystal lattice of general ionic crystals is very regularly aligned and assembled. The crystal lattice of is assembled to be distorted. This phenomenon is called self-distortion, and the lattice of the lattice point of the charged ion crystal distorts the vibration pattern of the lattice, affecting the electrons that emit lattice vibrations that have lost symmetry and are electrically neutral. It is not shown but appears in the form of opposite charge of the anode. This opposite charge causes adsorption by the contact of the electrodes and charged electrons discharged instantaneously, causing permanent repulsion, thereby generating a current and electrolyzing water molecules in water or air by discharge.

Such tourmaline functions of tourmaline, decomposition of various contaminants, reduction, far-infrared / anion release, and the like are suitable for the purpose of the present invention, and thus are used as functional solid additives in the form of commercially available solids or pulverized powders.

(6) Calcium Carbonate (CaCO ₃ : Heavy Calcium)

Calcium carbonate, the formula CaCO ₃ , is the most abundant salts present in nature. Its forms are also various and exist in marble, calcite, berth, limestone, chalk, ice tin, clam shell, egg shell, and coral. Generally colorless crystals or white solids with a specific gravity of 2.93 and decomposing at 825 ° C. Heating generates carbon dioxide (CO ₂ ) and obtains quicklime (CaCO ₃ → CaO + CO ₂ ↑). Calcium carbonate does not dissolve in pure water, but dissolves in water containing carbon dioxide to form calcium bicarbonate and dissolves [CaCO ₃ + CO ₂ + H ₂ O → Ca (HCO ₃ ) ₂ ]. The action of acid on calcium carbonate generates carbon dioxide [CaCO ₃ + 2HCl → CaCl ₂ + H ₂ O + CO ₂ ↑]. Industrially, limestone is pulverized to form powder and sieved. This is called heavy calcium carbonate. In addition, precipitates produced by blowing carbon dioxide into lime oil are filtered, dried and finely ground. This is called hard calcium carbonate. On the other hand, wet milled clam shell is called Hobun (胡 粉).

Calcium carbonate is widely used in industrial fields because of its low cost and low specific gravity. That is, as limestone marble, it is used as a neutralizing agent of cement, a raw material of calcium oxide, a building material, and the like. Arc powder is used in white pigments and water-based paints, precipitated calcium carbonate is used in pigments, paints, toothpastes, and the like, and is also formulated as a reinforcing agent in rubber.

These calcium carbonate functions as extenders and reinforcing agents excellent in hardness, heat insulation, moisture absorption, and concealability are suitable for the purposes of the present invention, and thus are used as functional solid additives in the form of commercially available solids or ground powders.

(7) Talc

Talc is a mineral belonging to a monoclinic system generally, and its chemical composition is Mg ₃ Si ₄ O ₁₀ (OH) ₂ and forms a plate or fibrous aggregate. As a layered mineral, the hardness is 1.0 and the specific gravity is 2.58 to 2.83. Pure ones have a white, pearly luster, and shells are perfect in one direction. As the softest mineral, there is sensation. When heated, it becomes a hornblende structure at 700 ~ 900 ℃, and at 1,000 ~ 1,200 ℃, it is a fluorite structure. It is accompanied by superbasic rocks and sometimes produced by contact denaturation of siliceous dolomite.

Talc is used as an extender for cosmetics and pharmaceuticals in addition to paper making.

The function of the extender excellent in the hardness, hygroscopicity and deodorizing ability of such talc is suitable for the purpose of the present invention and used as a functional additive.

Summarizing the properties of the minerals selected as the solids added to the adhesive composition of the present invention as described above, ① ceric adsorption, far infrared / anion release, water vein blocking, etc. are particularly excellent Sericite, ② tourmaline is the best among natural minerals Tourmaline with excellent decomposition, reduction and far-infrared / anion release of various pollutants, ③ Detoxification ability, blood flow enhancement, sterilization, air purification, especially Amethyst, ④ air , Elvan stone with excellent antiviral action such as water purification, antibacterial and antifungal, ⑤ Contain 66 kinds of minerals, Bentonite, which is excellent in absorbing internal pollutants such as toxins, impurities and heavy metals. Calcium Carbonate, which is added, and has excellent hardness, heat insulation, moisture absorption, and concealability. It can be divided into high talc (Talc) and the like. This is summarized in Table 5 below.

Specific composition ratios for producing the preferred adhesive composition according to the present invention using the above-described materials are as follows.

Functional adhesive composition using a natural resin provided according to an aspect of the present invention comprises a natural resin solution consisting of Copal Gum (Copal Gum) and Serac Gum (Shellac Gum); Additives or auxiliaries for improving the remaining flame retardancy or coagulation.

In a preferred embodiment, the natural resin solution, 50 to 80% by weight of a copal resin solution prepared by mixing and dissolving terebin oil or ethanol 2000 cc: copal resin at a ratio of 1000 g in a tank with a stirrer, Ethanol 2000 cc: 10 to 30% by weight of the cerak resin solution prepared by mixing and dissolving in a ratio of 1000 g of cerak resin was slowly added at a small amount, and stirred and mixed at 60 to 120 rpm at room temperature for 20 to 30 minutes. 240 to 360 rpm after addition of the additive or auxiliary agent comprising 2 to 10% by weight of white carbon, 2 to 10% by weight of pure silica powder, and a residual amount of antioxidant to the resin solution It is prepared by stirring by mixing at room temperature for 1 to 2 hours.

In a preferred embodiment, the natural resin solution, 15 to 60% by weight of a copal resin solution prepared by mixing and dissolving in a tank with a stirrer at a ratio of 1000 cc of terebin oil or ethanol 2000 cc: copal resin, Ethanol 2000 cc: 5 to 30% by weight of the cerak resin solution prepared by mixing and dissolving in a ratio of 1000 g of cerak resin was slowly added at a small amount, and stirred and mixed at 60 to 120 rpm at room temperature for 20 to 30 minutes. 240 to 360 rpm after addition of the additive or auxiliary agent comprising 2 to 10% by weight of white carbon, 2 to 10% by weight of pure silica powder, and a residual amount of antioxidant to the resin solution After stirring for 1 to 2 hours at room temperature and mixed, as a functional mineral solid, 5 to 10% by weight of Sericite, 2 to 5% by weight of Tourmaline, 2 to 5% by weight of Amethyst, elvan麥飯石) 5 to 10 %, Bentonite 2 ~ 5% by weight, Calcium Carbonate 5 ~ 15% by weight, and Talc 5 ~ 15% by weight, and stirred at 700 ~ 1,200 rpm at room temperature for 1 to 2 hours , After the addition of 2 to 5% by weight of cellulose resin (CMC or MC Gum) and 0.3 to 1.2% by weight of natural cellulose fiber (Natural Cellulose Fiber) as a thickener and flow preventing agent prepared by stirring for 1 to 2 hours at 700 ~ 1,200 rpm Here, the weight ratio of the natural resin liquid and the functional mineral solid is 50:50.

In a preferred embodiment, the functional mineral solid, 5 to 20% by weight Sericite, 2 to 10% by weight Tourmaline, 3 to 10% by weight Amethyst, Calcium Carbonate 10 ~ 20 wt%, and 10-20 wt% of Talc are added, wherein the weight ratio of the natural resin liquid and the functional mineral solid is 55:45.

In a preferred embodiment, as the functional mineral solid, 3 to 10% by weight of amethyst, 5 to 10% by weight of aluminite, bentonite 3 to 10% by weight, calcium carbonate (Calcium Carbonate) 10 to 20% by weight, and 10 to 20% by weight of Talc is added, wherein the weight ratio of the natural resin liquid and the functional mineral solid is 60:40.

In the embodiments of the present invention having the above-described composition ratio, the compounding composition range is defined for each of the following reasons.

In each adhesive composition, the adhesion and internal stress of the Copul resin in the natural resin is less than 15% by weight, and the adhesion and internal stress is significantly reduced. . In addition, when the natural mineral solid is added, when the Copal resin solution is 60 wt% or more, the viscosity increases, and the amount of natural minerals is relatively decreased. Viscosity weakens, resulting in thinner binders and reduced viscosity and coating.

On the other hand, if the amount of mica in the natural mineral is less than 5% by weight, the required functions such as water vein blocking and anion release are weakened.If more than 20% by weight is added, the amount of other solids is relatively decreased, and in particular, the amount of extender is reduced. The strength tends to be lowered after drying and the tendency for curing to be late. In addition, there will be a cost increase factor.

Tourmaline exhibits excellent electrical performance when it is less than 2% by weight, but does not excel. When it exceeds 10% by weight, tourmaline reduces its viscosity and contributes to cost increase.

If the elvan is also less than 5% by weight does not exhibit the characteristics of the elvan is an optional element, if more than 20% by weight, the strength decreases during drying and cost rise factors occur.

Bentonite less than 2% by weight does not exhibit excellent hygroscopicity, when more than 10% by weight of moisture absorption amount of bentonite is four times the volume of its own, the concentration of the other solids is relatively reduced.

In addition, calcium carbonate and talc, which are used as extenders, play a major role in increasing strength when drying products as well as in promoting curing speed after work. When the extender is less than 10% by weight, the strength of the product after curing is delayed and the curing time is delayed, and the adhesion decreases due to the increase of functional minerals. In addition, when the content is 20% by weight or more, the amount of the functional minerals is reduced, which makes it difficult to exhibit properties.

Hereinafter, the present invention will be described in more detail based on the embodiment according to the present invention showing the optimal combination of the above-described components. It is to be noted, however, that the examples are not intended to limit the composition, blending amounts, etc. of the invention.

<Example>

Adhesive compositions according to preferred embodiments of the present invention were formulated as four examples below. Example 1 was prepared as a non-polluting natural resin binder liquid, Example 2 was prepared as a natural resin adhesive liquid that can be widely used, Example 3 was prepared as a natural resin adhesive liquid which is particularly advantageous to the electrical environment, such as water vein blocking. Example 4 was formulated as a natural resin adhesive liquid which is particularly advantageous for hygroscopic and antifungal environments.

Example 1

In a production tank with a stirrer, 75% by weight of Copal Gum (dissolved in a ratio of 1,000 g of copal in turpentine oil or ethanol at a ratio of 1,000 g) as a natural resin was added thereto, and Shellac Gum ) 17 wt% was slowly mixed with 2,000 g of ethanol in 2,000 cc of ethanol, followed by stirring at 100 rpm for 30 minutes at room temperature. As an additive for coagulation and flame retardancy, 4 wt% of White Carbon and 4 wt% of Pure Silica Powder were added in this order, and a small amount of antioxidant was added thereto, followed by stirring and mixing at 300 rpm for 1 and a half to be a non-polluting natural resin binder liquid composition. It was prepared as.

In the composition according to Example 1, the binder liquid itself becomes a product. At the time of use, the binder liquid could be mixed with solids of functional materials such as ocher, charcoal, and jade as needed to be used as various finishing materials or adhesives having different functions.

Example 2

In order to manufacture a natural pollution-free adhesive using a natural resin, in a manufacturing tank with a stirrer, 40% by weight of the copal resin solution as in Example 1 as a natural resin, 10% by weight of the cerac resin as in Example 1 The mixture was slowly mixed and stirred at 100 rpm for 30 minutes at room temperature. As an additive for coagulation and flame retardancy, 3 wt% of White Carbon, 2.5 wt% of Pure Silica Powder, and a small amount of antioxidant were added, followed by stirring at 300 rpm for 1 and a half hours to prepare a colorant.

As a functional mineral solid, 10% by weight of mica, 3% by weight of tourmaline, 5% by weight of amethyst, 6% by weight of ganbanite, and 3% by weight of bentonite are added. % Was added and stirred at 1,000 rpm for 2 hours at room temperature. In the case of Example 2, the ratio of the resin liquid and the solid is 50:50.

Thereafter, 2% by weight of cellulose resin and 0.5% by weight of natural cellulose fibers were added as a thickener and a flow inhibitor, and the mixture was stirred at room temperature at 1,000 rpm for 1 hour.

The natural pollution-free adhesive composition prepared according to this has the advantage that the characteristics can be sufficiently exhibited in any environment, in particular showed a concentration and viscosity suitable for adhesion for tiles.

Example 3

In order to manufacture a natural adhesive that is beneficial to the electrical environment such as water vein blocking using a natural resin, 45 wt% of Copal resin solution and 10 wt% of cerac resin solution are mixed as a natural resin, and as an additive for coagulation and flame retardancy, White 3% by weight of Carbon and 2.5% by weight of Pure Silica Powder are added and stirred, and 10% by weight of mica and 4% by weight of tourmaline and 5% by weight of amethyst are added as useful functional mineral solids, and 8% by weight of calcium carbonate as an extended functional solid. % And 10% by weight of talc, and also in the case of Example 2 except adding 2% by weight of cellulose resin (CMC or MC Gum) and 0.5% by weight of Natural Cellulose Fiber as thickener and flow inhibitor It was carried out under the same conditions. In the case of Example 3, the ratio of the resin liquid and the solid product is 55:45.

The natural pollution-free adhesive composition prepared according to this is suitable for environments requiring electrical effects such as water vein blocking and electromagnetic wave blocking, and particularly exhibited suitable concentration and viscosity of flooring materials.

Example 4

In order to manufacture a natural pollution-free adhesive that is advantageous to a hygroscopic and anti-mildew environment using a natural resin, 50% by weight of Copal resin solution and 10% by weight of cerac resin solution are mixed as a natural resin, and as an additive for coagulation and flame retardancy, 3% by weight of White Carbon and 2.5% by weight of Pure Silica Powder are mixed and stirred, 5% by weight of amethyst, 10% by weight of ganbanite and 4% by weight of bentonite are added as useful functional mineral solids, and 5% by weight of calcium carbonate as an extended function solid. Weight% and 8% by weight of talc were added, and the same conditions as in Example 2 were carried out except that 2% by weight of cellulose resin and 0.5% by weight of natural cellulose fiber were added as a thickener and a flow inhibitor. In this embodiment, the ratio of the resin liquid and the solid is 60:40.

Natural pollution-free adhesive composition prepared according to this has the advantage that it can be applied especially in the environment that requires antiviral function such as air or water purification, pollutant removal, antibacterial, anti-fungal, etc., especially showing the suitable concentration and viscosity as woodworking adhesive It was.

Table 6 below summarizes the component compositions of Examples 1 to 4 described above.

Deodorizing, far-infrared and anion release, antibacterial test, etc. were performed on the adhesive composition prepared in Example 2 of the above-described embodiments, and the results are as follows. Table 7 below shows the results of the deodorization rate test (Industrial Environmental Research Center).

In the test conditions of Table 7, 1 g of a sample (composition according to Example 2) was placed in a container having a volume of 1,000 ml, and 2 µl of aqueous ammonia (NH ₃ ) solution was injected. The test environment was 27 ° C. and 19% humidity. The deodorization rate (%) was calculated as [Blank gas concentration-Sample gas concentration] / [Blank gas concentration] ㅧ 100.

Table 8 below shows the results of far-infrared emissivity and radiation energy measurement test (Korea Far Infrared Application Evaluation Institute).

The test method of Table 8 is according to KFIA-FI-1005, and was tested at 37 ° C., and is a result of measuring the black body using the FI-IR Spectrometer.

Table 9 below shows the anion emission measurement test results (Korea Far Infrared Association).

The test method of Table 9 is according to KFIA-FI-1042, and for 10 g of the test piece (composition according to Example 2), using an electric charge particle measuring device, the room temperature 24 ℃, humidity 40% 102 anions in the air / It was tested under condition. It is the result of measuring the anion released from the measurement object and expressed by the number of ION per unit volume.

Table 10 below shows the results of the antifungal test (antibacterial performance measurement) (Korea Institute of Construction Materials, Korea).

The strains used in this study were Escherichia Cali ATCC 25922 and Pseudomonas aeruginosa ATCC 15442.

As shown through the above test results, it was confirmed that the natural resin inorganic adhesive prepared according to the above-described Example 2, the natural resin as a colorant, exhibited excellent antibacterial activity, very good far-infrared emissivity and radiation energy. . It has also proven to be an adhesive with excellent anion release and excellent deodorant content.

As described above, the present invention uses natural resins and natural minerals that have been created and existed with humans for thousands of years, and thus, are important for maintaining the health of humanity by creating conditions that can fully exhibit the inherent functions of each material. Radiation and anion emission, electromagnetic wave and water wave shielding function, flame retardant, non-volatile, energy saving effect due to heat storage effect, and antibacterial, insect repellent, purifying, cleaning, etc. It can help plant growth and increase human health promotion effect.

The present invention combines a new natural resin and functional natural minerals to form a natural pollution-free adhesive that can be used in cement, tiles, synthetic resins, wood, wallpaper, cardboard, etc., thereby maximizing its function to fundamentally block the generation of environmental pollutants. It effectively removes environmentally harmful substances and oxidizes, decomposes and reduces chemically and physically stably to improve indoor air quality, such as improving the air environment, water quality, and blocking electromagnetic waves. The effect as a derivative which suppresses supply, weak alkalinization of blood, blood circulation, discharge of harmful heavy metals, excretion of harmful wastes, revival of tissues, various viruses, cancer and the like can be obtained.

Although the present invention has been described through specific embodiments, various modifications are possible to those skilled in the art by referring to and combining various features described herein. Therefore, it should be pointed out that the scope of the present invention should not be limited to the described embodiments, but should be interpreted by the appended claims.

As described above, the functional adhesive composition using the natural resin of the present invention can be widely used in various application fields, such as building materials, in which adhesives such as cement, wood, wallpaper, and other mixed materials are used in place of conventional synthetic resin adhesives. .

Claims (5)

As a functional adhesive composition, Natural resin solution consisting of Copal Gum and Shellac Gum; Additives or auxiliaries to improve the remaining flame retardancy or coagulation A functional adhesive composition using a natural resin, characterized in that it comprises. The method according to claim 1, The above-mentioned natural resin solution was placed in a tank with a stirrer and mixed with dissolve terebin oil or ethanol at a ratio of 1000 g of copal resin at a ratio of 1000 g, and 50 to 80% by weight of a copal resin solution was prepared. 10 to 30% by weight of the cerak resin solution prepared by mixing and dissolving at a rate of 1000 g was slowly added in small amounts, and stirred and mixed at 60 to 120 rpm at room temperature for 20 to 30 minutes, After the addition of the additive or auxiliary agent comprising 2 to 10% by weight of white carbon, 2 to 10% by weight of pure silica powder, and a residual amount of antioxidant to the natural resin solution, 240 ~ Prepared by mixing by stirring for 1 to 2 hours at room temperature at 360 rpm A functional adhesive composition using a natural resin, characterized in that. The method according to claim 1, 15-60 weight% of said natural resin liquids were prepared by mixing and dissolving terebin oil or ethanol at a ratio of 2000 cc: copal resin 1000 g in a tank with a stirrer, and ethanol 2000 cc: cerac resin 5 to 30% by weight of the cerak resin solution prepared by mixing and dissolving at a rate of 1000 g was slowly added in small amounts, and stirred and mixed at 60 to 120 rpm at room temperature for 20 to 30 minutes, After the addition of the additive or auxiliary agent comprising 2 to 10% by weight of white carbon, 2 to 10% by weight of pure silica powder, and a residual amount of antioxidant to the natural resin solution, 240 ~ After stirring at room temperature at 360 rpm for 1 to 2 hours, Functional mineral solids, 5-10% by weight of Sericite, 2-5% by weight of Tourmaline, 2-5% by weight of Amethyst, 5-10% by weight of Elvanite, Bentonite 2 to 5% by weight, 5 to 15% by weight of calcium carbonate (Calcium Carbonate) and 5 to 15% by weight of Talc were added and stirred at room temperature at 700 to 1,200 rpm for 1 to 2 hours, After the addition of 2 to 5% by weight of cellulose resin (C.M.C or M.C.Gum) and 0.3 to 1.2% by weight of natural cellulose fiber (Natural Cellulose Fiber) as a thickener and flow preventing agent and prepared by stirring and mixing at 700 to 1,200 rpm for 1 to 2 hours. The weight ratio of the said natural resin liquid and the said functional mineral solid is 50:50 here, The functional adhesive composition using the natural resin. The method according to claim 3, As the functional mineral solids, 5 to 20% by weight Sericite, 2 to 10% by weight Tourmaline, 3 to 10% by weight Amethyst, 10 to 20% by weight Calcium Carbonate, and talc (Talc) 10 to 20% by weight, The weight ratio of the said natural resin liquid and the said functional mineral solid is 55:45, The functional adhesive composition using the natural resin characterized by the above-mentioned. The method according to claim 3, As the functional mineral solid, 3 to 10% by weight of amethyst, 5 to 10% by weight of alumina, 5 to 10% by weight of bentonite, 10 to 20% by weight of calcium carbonate (Calcium Carbonate), and Talc is added 10 to 20% by weight, The weight ratio of the said natural resin liquid and the said functional mineral solid is 60:40, The functional adhesive composition using the natural resin here.