KR20120085477A - Composition of eco-friendly bio new material - Google Patents

Composition of eco-friendly bio new material Download PDF

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KR20120085477A
KR20120085477A KR1020110006816A KR20110006816A KR20120085477A KR 20120085477 A KR20120085477 A KR 20120085477A KR 1020110006816 A KR1020110006816 A KR 1020110006816A KR 20110006816 A KR20110006816 A KR 20110006816A KR 20120085477 A KR20120085477 A KR 20120085477A
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이상근
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동양피엔에스 주식회사
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    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00Use of inorganic substances as compounding ingredients
    • C08K3/18Oxygen-containing compounds, e.g. metal carbonyls
    • C08K3/20Oxides; Hydroxides
    • C08K3/22Oxides; Hydroxides of metals
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00Use of inorganic substances as compounding ingredients
    • C08K3/34Silicon-containing compounds
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L101/00Compositions of unspecified macromolecular compounds
    • C08L101/16Compositions of unspecified macromolecular compounds the macromolecular compounds being biodegradable
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L23/16Elastomeric ethene-propene or ethene-propene-diene copolymers, e.g. EPR and EPDM rubbers
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L67/00Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Compositions of derivatives of such polymers
    • C08L67/04Polyesters derived from hydroxycarboxylic acids, e.g. lactones
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09DCOATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D167/00Coating compositions based on polyesters obtained by reactions forming a carboxylic ester link in the main chain; Coating compositions based on derivatives of such polymers
    • C09D167/04Polyesters derived from hydroxycarboxylic acids, e.g. lactones
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2201/00Properties
    • C08L2201/06Biodegradable

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

PURPOSE: An environment-friendly bio-degradable nanocomposite resin composition is provided to improve mechanical, and physical and thermal properties of bio-degradable resin without generating endocrine disruptors like dioxin, estrogen, phthalate, etc. CONSTITUTION: An environment-friendly bio-degradable nanocomposite resin composition comprises 100.0 parts by weight of polylactic acid, 20-30 parts by weight of thermoplastic elastomer, 7-10 parts by weight of tourmaline, 3-5 parts by weight of zeolite, 3-5 parts by weight of yellow soil, and 5-10 parts by weight of phosphate monazite mineral for generating anions and emitting far infrared rays. The phosphate monazite mineral contains (Ce, La, Y, Th)PO4.

Description

Eco-friendly biodegradable nanocomposite composition {COMPOSITION OF ECO-FRIENDLY BIO NEW MATERIAL}

The present invention relates to an environment-friendly bio-biodegradable nanocomposite composition, more specifically, 100 parts by weight of environmentally friendly poly lactic acid, 20-30 parts by weight of thermoplastic elastomer, 7-10 parts by weight of tourmaline, 3-5 by zeolite Containing 3 parts by weight, 3 to 5 parts by weight of ocher and 5 to 10 parts by weight of phosphate monazite mineral for far-infrared radiation anion generation, eco-friendly biodegradability used in any one of products selected from bidet, bathtub, plaster wall and building interior It relates to a nanocomposite resin composition.

There are a lot of general eco-friendly materials and bio materials all over the world. The technology is also known to have reached a considerable level with continuous research and development. Mostly, eco-friendly materials use ingredients that do not generate as much carbon dioxide as the main culprit of global warming. The main raw material of biodegradable resin is PLA (Polylactide, corn starch), which produces biodegradable resin using lactic acid extracted from starch, and various eco-friendly products are commercialized based on biodegradable resin.

Conventional biodegradable resins are excellent in biodegradability, but at present their use is mainly made of disposable products, which is low in economical efficiency, and the materials manufactured by applying them have disadvantages of weak mechanical, physical and thermal properties for use as general purpose plastics. have.

Many products are commercialized and produced as a health supplement by combining tourmaline tourmaline and zeolite, which is a kind of feldspar mineral, and zeolite with excellent anion substitution ability. The technical part is the mixing ratio, and the synthetic resin, which is the main raw material, is mixed into an appropriate blending ratio to produce a product. The mineral itself is also used as a product, but now products that are injection molded by mixing with synthetic resins are commercialized.

The effect of minerals is very high, but the product is commercialized by mixing with synthetic resins, so it is exposed to environmental hormones, and there are many problems to be solved by technology that is incompatible with low carbon green growth due to the large amount of carbon dioxide emission. The present invention solved the problems of the background technology by the endless research and experiments was an opportunity to invent a manufacturing technology fusion of environmentally friendly bio-new materials.

Today, the area of use of polymer plastics is increasing, and the environmental damage caused by the use of these materials is also increasing. Environmental hormones contained in plastics are not only harmful to the environment but also pointed out to be harmful to the human body. On the other hand, as the awareness level of the people increases, people's interest in the health of the people is increasing. Accordingly, the far-infrared radiation or anion that is beneficial to the human body is generated from natural minerals.

Since it is revealed that natural minerals such as eco-friendly biodegradable nanocomposite resin, tourmaline, zeolite, ocher, elvan, biotite, etc. are mixed with resin and applied to various living products. In response to the growing interest in health, various kinds of health supplements such as ocher room, ganban stone far-infrared experience room, jade mat, ocher mat, and charcoal mat are being developed. Most of them are means for generating negative ions or far infrared rays. It is used.

The cation releases excess serotonin / histamine in the human body, impairing health and lowering the oxygen absorption ability of the lungs, whereas anion increases the ionization rate of minerals in the blood and alkalinizes the blood. It promotes the exchange of electrical substances in the cell membrane, which stimulates metabolism, and rapidly discharges waste products in the body.In addition, it increases resistance by increasing the amount of γ-globulin, an immune component in serum, and increases autonomic nervous system, blood and lymph fluid. Activate it. In order to achieve such an effect, an anion generating device which purifies the air by generating an anion electrically has been developed for automobiles, indoors or buildings. However, the method of generating anions electrically increases the concentration of carbon monoxide in an enclosed space, and ozone generation adversely affects the bronchus of the human body.

Natural sources of negative ions include waterfalls, pine forests, and near beaches where rocks are swayed by rocks. In these sources, about 3,000 to 4000 anions are known to exist in the atmosphere. Far-infrared rays, on the other hand, resonate with water molecules that occupy more than 70 of the human body to activate cells, help blood circulation, and are beneficial to the human body to help fatigue such as muscles with sufficient supply of dissolved oxygen contained in the blood.

However, these conventional technologies for applying far-infrared radiation materials are limited in scope depending on their characteristics, or when the far-infrared radiation materials or anion materials used have different compositions, and do not suggest a wide range of applications. In particular, in the human body application technology that is closely related to daily life, far-infrared radiation value or negative ion generation value is extremely insignificant, and the effect is not properly exerted, and its use range is extremely limited.

The present invention is to improve the problems as described above to improve the disadvantages of the mechanical properties and physical and thermal properties of the biodegradable resin and to improve the mechanical, physical and thermal properties by mixing nanocomposites in the biodegradable resin, It is an eco-friendly biodegradable nanocomposite resin that can be used in various industrial fields where plastics are used, and has a 40 ~ 50% reduction in carbon dioxide compared to non-degradable synthetic resins. Environmental hormones such as dioxin, estrogen and phthalate are not generated at all, solving the social problems of environmental hormones caused by synthetic resins, and fused with bio-material natural mineral tourmaline and zeolite. Providing new materials The purpose of the present invention.

The present invention is mixed with nanocomposites containing polymers extracted from natural materials into eco-friendly biodegradable nanocomposite resins to improve mechanical, physical and thermal properties and physical properties, and thus can be applied to various industrial fields where general-purpose plastics are used. It is a new material, and there is no problem in injection molding or painting various products. It is an eco-friendly biodegradable nano composite resin, which reduces carbon dioxide by 40-50% compared to non-degradable synthetic resin, and is an eco-friendly material that is compatible with low carbon green growth. Environmental hormone is not emitted as a main raw material, and the biomaterial minerals tourmaline and zeolite are crushed to 1,300mesh ~ 2,000mesh of particle size as nano particle size to improve the properties of each powder. Combined fusion of nanocomposite resin, tourmaline and zeolite Results Satisfies the necessary and sufficient conditions, and as a result of sampling, the new eco-friendly biomaterials reduce carbon dioxide by 40-50% compared to non-degradable synthetic resins, and are also suitable for low-carbon green growth. I am sure that this will be an opportunity to raise the market economics by tens of steps.

The present invention is an eco-friendly biodegradable nano-composite resin, carbon dioxide is reduced by 40-50% compared to non-degradable synthetic resin, eco-friendly bio-new material that is also suitable for low-carbon green growth, and no environmental hormones such as dioxins, estrogens and phthalates are generated. It absorbs the heat energy released by body temperature, converts it into negative ions and far infrared rays, penetrates into the body again, warms human cells that are characteristic of far infrared rays, improves blood circulation, activates metabolism and activates the cells. It is an eco-friendly bio-new material that has excellent cation substitution effect by generating large amount of anions, purifies air purification and harmful substances, and is excellent in mental stability and immunity enhancement.

The present invention is 100 parts by weight of poly lactic acid; Polyethylene, polypropylene, polybutene, polyisopreneethylene-propylene rubber, ethylene-propylene-diene rubber, ethylene-butene rubber, ethylene-octene rubber, ethylene-acrylic rubber, styrene-ethylene-butylene-styrene 20 to 30 parts by weight of any one thermoplastic elastomer selected from copolymers and styrene-butadiene copolymers; Tourmaline 7-10 parts by weight; 3 to 5 parts by weight of zeolite; It contains 3 to 5 parts by weight of ocher and 5 to 10 parts by weight of phosphate monazite mineral for generating far-infrared radiation anion, and the phosphate monazite mineral is composed of (Ce, La, Y, Th) PO 4 , and its composition is fluorine ( F) 4.7% by weight, the content of, the content of MgO 0.62 wt%, 0.72 wt.% content of Al 2 O 3, the content of SiO 2 5.2% by weight, 2.3% by weight of the content of P 2 O 5, S0 3 content of 4.4% by weight , 1.1% by weight of Cl, 0.074% by weight of K 2 O, 1.8% by weight of CaO, 0.019% by weight of Kr, 1.2% by weight of SrO, 4.5% by weight of BaO, La 2 O 3 23% by weight, 34% by weight of CeO 2 , 3.3% by weight of Pr 6 O 11 , 8.1% by weight of Nd 2 O 3 , 0.76% by weight of Sm 2 O 3 , 0.16% by weight of ThO 2 and Y 2 O 3 content of 4.047% by weight been made to a mean particle size of 1 to 100㎛ the far-infrared radiation and anion to Eco Bio new material, characterized in that the phosphate mineral monazite for relates to a biodegradable nanocomposite resin composition.

Nanocomposite resin composition of the present invention is characterized in that any one selected from bidet, bath, plastering and architectural interior.

The nanocomposite resin composition of the present invention is used as a coating material for any one of the building finishing materials selected from cement bricks, red bricks, gypsum board and plastering wall, the coating agent 20 ~ 30 parts by weight of the nanocomposite resin composition, water-soluble adhesive 20? It consists of 30 parts by weight and 40 parts by weight of water, it is characterized in that the spray is sprayed or coated directly to a thickness of 1 to 100㎛ and then dried.

Eco-friendly bio-new material biodegradable nanocomposite composition of the present invention is manufactured by injection-molding eco-friendly bio-new material to the general-purpose plastic level; Manufactured from eco-friendly bio-new materials for painting building materials; Manufactured from environmentally friendly bio-new materials used to make health supplements; Made from new environmentally friendly biomaterials used to manufacture lighting fixtures; Manufactured from eco-friendly bio-new materials used to manufacture breast pump equipment to help breast milk and milk livestock; Manufactured from environmentally friendly bio-new materials used to manufacture medical devices; Manufactured from new eco-friendly biomaterials used to manufacture infant and child supplies and play equipment; And it is characterized in that any one of the environmentally-friendly bio-new materials selected from those made of eco-friendly bio-new materials used to manufacture functional clothing.

Biodegradable resin used in the present invention was selected from polylactic acid (poly lactic acid), a nanocomposite extracted from PLA (Polylactide, corn starch), the nanocomposite is a combination of two or more different materials physically and chemically It refers to a new material with an effective function, and a new material that is developed by controlling atoms or molecules in different microscopic areas to make a composite material is called a nanocomposite material or material. Eco-friendly biodegradable nano-composite resin is an eco-friendly biodegradable nano-composite resin that is improved to the general-purpose plastic level by reinforcing the poor mechanical, physical properties and thermal characteristics of the existing biodegradable resins while maintaining biodegradability by mixing nanocomposites with biodegradable resins. to be.

Thermoplastic elastomers used in the present invention are elastomers that emit far infrared rays and anions, have inherent properties of thermoplastic elastomers, have a lower specific gravity than thermoset rubbers, and crosslinking processes like vulcanized rubber. The product is manufactured by incorporating materials that can emit far infrared rays and anions that are beneficial to the human body by using it because it is unnecessary, reusable, easy to control quality, and can be used in high productivity processing machines such as blow molding. It is implemented so that In the present invention, the thermoplastic elastomer resin is preferably mixed at 20 to 30 parts by weight with a fine ceramic powder capable of emitting at least one of far-infrared radiation or anions, and then injected at a predetermined temperature to obtain a desired molding. .

Thermoplastic elastomers used in the present invention are elastomers having high flexibility and high flexibility for molding, and are polyethylene, polypropylene, polybutene, polyisopreneethylene-propylene rubber, ethylene-propylene-diene rubber, and ethylene- It is preferable to use any one selected from butene-based rubber, ethylene-octene-based rubber, ethylene-acryl-based rubber, styrene-ethylene-butylene-styrene copolymer and styrene-butadiene copolymer.

The thermoplastic elastomer used in the present invention may be prepared without undergoing a separate vulcanization step, contains a polyacrylate as a dispersed phase, and is a known thermoplastic polyolefin-based thermoplastic prepared by polymerizing an acrylate to a polyolefin matrix. It may be an elastic body.

The thermoplastic elastomer used in the present invention is thermally processable, and adjusts the blending ratio in consideration of this so that the inherent properties that the physical properties should have rubber properties by crosslinking are maintained. When the content of the thermoplastic elastomer is 20 parts by weight or less, the content of the ceramic powder is excessively high. In this case, the rubber-specific elasticity is lost and there is a problem in that it feels hard. On the other hand, when the thermoplastic elastomer content is more than 30 parts by weight, the amount of far-infrared or anionic powder to be blended is too small, so that not only the far-infrared emissivity or anion emission is small, but the effect thereof is insignificant. The molded article of the present invention can be injection molded into bidet, bathtub, plastering and building interior, as well as personalized or accessory products, in which case the far infrared and anion energy emitted from the new accessory or accessory is absorbed into the wearer's body. By facilitating blood circulation, it can have a beneficial effect on the human body to promote metabolism.

Tourmaline used in the present invention is the only substance that generates 0.06 mA of electricity among the minerals present on the earth, and has permanent electrical properties. Therefore, there are also surface active effects of anions, and the effect is doubled when the temperature is increased by 10 ° C. In addition, even a fine powder does not change its properties, and each powder exerts its electrical properties, thereby releasing far infrared rays and anions using body temperature in the skin. In particular, tourmaline is more effective when in contact with moisture in the atmosphere, the electrons accumulated in the negative electrode of the tourmaline is discharged at the moment of contact with moisture, the water is electrolyzed into hydrogen ions and hydroxyl ions. At this time, the hydrogen ions are combined with the electrons emitted by the tourmaline to be released as hydrogen atoms. On the other hand, hydroxyl ions combine with water molecules to generate surfactants, which are anions.

Zeolite used in the present invention is a kind of feldspar mineral, there are a myriad of nano-sized pores, the pores are usually filled with water molecules, when a certain heat is applied, the contained water molecules evaporate to emit water vapor. In particular, zeolite has excellent adsorptive power and chemical cation substitution, which has a unique property of absorbing and adsorbing and storing up to 20 times of substances other than moisture, such as gas, and then slowly discharging them. It provides a fast supply of fresh oxygen to the radiating skin cells.

The phosphate monazite mineral used in the present invention is composed of (Ce, La, Y, Th) PO 4 , the composition of which comprises 4.7% by weight of fluorine (F), 0.62% by weight of MgO, and Al 2 O 3 . content of 0.72% by weight, the content of SiO 2 5.2% by weight, 2.3% by weight of the content of P 2 O 5, 4.4% by weight of the content of S0 3, the content of Cl 1.1% by weight, content of 0.074% by weight of K 2 O, the content of CaO 1.8% by weight, 0.019% by weight of Kr, 1.2% by weight of SrO, 4.5% by weight of BaO, 23% by weight of La 2 O 3 , 34% by weight of CeO 2 , 3.3 by Pr 6 O 11 Wt%, the content of Nd 2 O 3 8.1%, the content of Sm 2 O 3 0.76%, the content of ThO 2 0.16% by weight and the content of Y 2 O 3 of 4.047% by weight, the average particle diameter of 1 to 100 μm phosphate monazite mineral powder, 0.1 to 5 parts by weight mixed, environmentally friendly phosphate mona for far-infrared radiation and anion generation Sites are used as minerals.

According to the present invention, it is preferable that 100 parts by weight of polylactic acid, 7-10 parts by weight of tourmaline, 3-5 parts by weight of zeolite, and 5-10 parts by weight of phosphate monazite mineral for generating far-infrared radiation anions.

When the amount of tourmaline exceeds 10 parts by weight, the reactivity of the tourmaline increases to the human body, and the degree of Myung-Hyun's response increases. If the amount of tourmaline exceeds 20 parts by weight, the tourmaline reacts rapidly to the human body, causing the skin to become red or itchy. The manifestation reaction is suddenly caused. Conversely, when the blending ratio of tourmaline is less than 7 parts by weight, the effect of the tourmaline addition is not large, there is a problem that does not properly produce a useful reaction to the human body.

When the zeolite compounding ratio exceeds 5 parts by weight, the zeolite greatly stimulates the tourmaline movement to cause an inhibitory effect, and when the zeolite compounding ratio exceeds 5 parts by weight, the zeolite movement is rapidly stimulated to greatly increase the inhibitory effect. There is. If the zeolite compounding ratio is less than 3 parts by weight, there is a problem that the tourmaline irritation effect of the zeolite is insufficient.

The tourmaline used in the present invention grinds the particles of the tourmaline to a size of 30 μm to 60 μm so that far infrared rays and anions are released. Tourmaline crystals continue to generate a weak current, so they work with water contained in the air to electrolyze water molecules, and water molecules are separated into hydrogen ions (H +) and hydroxide ions (OH-) to form anions. Far infrared rays are emitted.

Ocher used in the present invention has a large amount of calcium carbonate, has a viscosity that is not easily broken by calcium carbonate and has the property of changing to clay when water is added. In addition, the ocher used in the present invention contains quartz, feldspar, mica, calcite and the like, and these materials are oxidized together with iron to show colors such as yellow, purple, red, gray, and pale green. The ocher used in the present invention emits far-infrared rays which are beneficial to the human body by heat or natural light, absorbs moisture when it is wet, and releases moisture when it is dry, and not only has excellent humidity control function, but also contains various beneficial ingredients. It can remove odors and wastes, and neutralizes or dilutes lipid peroxide that causes human aging to improve constitution and suppress aging. In addition, the ocher used in the present invention can be expected as a means for generating anion or far-infrared radiation by causing resonance resonance and self-heating phenomenon when the sensation temperature is high and low-infrared rays are absorbed by the human body at low temperature due to heat transfer by radiant heating.

The result of examining the characteristic of the bidet product of this invention is as follows. The far-infrared radiation efficacy and negative ion generating effect of the samples are shown in Table 1. This experiment was carried out by FT-IR spectrometer at a temperature of 40 ℃. The emissivity of far-infrared rays was mainly measured in the wavelength range of 5 micrometers-20 micrometers, and the temperature conditions were experimented at room temperature less than a human body temperature.

Example 1

100 parts by weight of polylactic acid, 7-10 parts by tourmaline, 3-5 parts by zeolite, 3-5 parts by ocher, 3-5 parts by ocher and phosphate monazite for far-infrared radiation anion generation Using a brick manufactured by spraying to a thickness of 10㎛ thickness consisting of 20-30 parts by weight of eco-friendly bio finish material containing minerals 5-10 parts by weight, 20-30 parts by weight of water-soluble adhesive and 40 parts by weight of water The interior wall of the apartment was constructed.

Example 2

100 parts by weight of poly lactic acid, 7-10 parts by tourmaline, 3-5 parts by zeolite, 3-5 parts by ocher, 3-5 parts by ocher, and phosphate for generating far-infrared radiation anion on the surface of gypsum board used in the construction of apartment A gypsum board manufactured by spraying to a thickness of 10 μm consisting of 20 to 30 parts by weight of an eco-friendly bio finish material containing 20 to 10 parts by weight of monazite mineral, 20 to 30 parts by weight of a water-soluble adhesive, and 40 parts by weight of water is dried. The interior wall of the apartment was used.

Example 3

During the construction of the apartment, after plastering the inner wall of the apartment, 100 parts by weight of poly lactic acid, 7-10 parts by weight of tourmaline, 3-5 parts by weight of zeolite, 3-5 parts by weight of ocher, and far infrared rays on the surface of the interior wall 20 to 30 parts by weight of eco-friendly bio finish material containing 5 to 10 parts by weight of phosphate monazite mineral for radiation anion generation, 20 to 30 parts by weight of water-soluble adhesive and 40 parts by weight of water are spray-sprayed to a thickness of 10 μm and dried An inner wall was constructed and wallpaper was applied to the inner wall surface.

Example 4

100 parts by weight of polylactic acid, 7-10 parts by weight of tourmaline, 3-5 parts by weight of zeolite, 3-5 parts by weight of ocher, based on the total amount of cement bricks used in the construction of cement bricks used in the construction of apartments. And 20-30 parts by weight of eco-friendly bio finish material containing 5-10 parts by weight of phosphate monazite mineral for generating far-infrared radiation anion, 20-30 parts by weight of water-soluble adhesive and 40 parts by weight of water, after spraying to a thickness of 10 μm. After drying the cement brick was used to construct the interior wall of the apartment using the brick.

Example 5

100 parts by weight of poly lactic acid, 7-10 parts by weight of tourmaline, 3-5 parts by weight of zeolite, 3-5 parts by weight of yellow clay, based on gypsum boards when manufacturing gypsum boards used in the construction of apartments. And a gypsum board made of 20-30 parts by weight of an environmentally friendly bio finish containing 5-10 parts by weight of phosphate monazite mineral for generating far-infrared radiation anions.

Example 6

100 parts by weight of poly lactic acid, 7 to 10 parts by weight of tourmaline, 3 to 5 parts by weight of zeolite, and far-infrared rays based on the total amount of the wall material for plastering the inner wall of the apartment during the construction of the apartment After constructing a barrier material consisting of 20-30 parts by weight of an environmentally friendly bio finish containing 5-10 parts by weight of a phosphate monazite mineral for generating radioactive anions, the interior wall of the apartment was constructed using the barrier material.

Far Infrared Radiation Efficacy and Anion Generation Number of the Present Invention Far Infrared Emissivity Radiant energy Number of negative ions generated Sample of the Invention 1.92 6.70 × 10² 2502 pcs / cm3

The result of examining the tub product characteristic of this invention is as follows. The far-infrared radiation efficacy and negative ion generating effect of the sample are shown in Table 2. The emissivity of far-infrared rays was mainly measured in the wavelength range of 5 micrometers-20 micrometers, and the temperature conditions were experimented at room temperature less than a human body temperature.

Far Infrared Radiation Efficacy and Anion Generation Number of the Present Invention Far Infrared Emissivity Radiant energy Number of negative ions generated Sample of the Invention 1.94 6.80 × 10² 2592 pcs / cm3

The result of experimenting and examining the characteristic of the plastering wall product of this invention is as follows. The far-infrared radiation efficacy and negative ion generating effect of the sample are shown in Table 3. The emissivity of far-infrared rays was mainly measured in the wavelength range of 5 micrometers-20 micrometers, and the temperature conditions were experimented at room temperature less than a human body temperature.

Far Infrared Radiation Efficacy and Anion Generation Number of the Present Invention Far Infrared Emissivity Radiant energy Number of negative ions generated Sample of the Invention 1.95 6.88 × 10² 2582 pcs / cm3

From the above results, the eco-friendly bio finish of the present invention showed far-infrared emissivity and the number of negative ions generated by the human body, which is very beneficial to the physical properties, and has excellent antibacterial function.

In the present invention, the emissivity and radiation energy are rapidly increased at 10 parts by weight of tourmaline, and even though the tourmaline is increased more, the emissivity and the rate of increase of the radiation energy decrease, but rather the radiation temperature increases rapidly, such as a sine response. It causes side effects. Even in the case of anion-emitting water in the present invention, the tourmaline starts to increase at 7 parts by weight, the increase rate is remarkable at 10 parts by weight, and the anion distribution amount per 1,000 cc of air, which is usually refreshing to the human body in the forest, to 1,000 to 2,000 levels. It can be seen that the effect is excellent.

In the present invention, the zeolite performs the sterilization, deodorization and antibacterial action of the skin by the cation exchange ability. As the specific gravity of the zeolite increases, the cation substitution ability gradually increases, but when the cation substitution ability becomes slower than 3 to 5 parts by weight, the other On the other hand, side effects occur that suppress the negative ion generating effect of tourmaline.

The present invention is a new eco-friendly biomaterial, which is used to produce products by applying mechanical, physical and thermal properties and physical properties to various industrial fields where general-purpose plastics are used, and injection molding products such as medical auxiliary health equipment as eco-friendly bio products. Or it can be used as a new eco-friendly bio materials to paint.

Claims (3)

100 parts by weight of poly lactic acid; Polyethylene, polypropylene, polybutene, polyisopreneethylene-propylene rubber, ethylene-propylene-diene rubber, ethylene-butene rubber, ethylene-octene rubber, ethylene-acrylic rubber, styrene-ethylene-butylene-styrene 20 to 30 parts by weight of any one thermoplastic elastomer selected from copolymers and styrene-butadiene copolymers; Tourmaline 7-10 parts by weight; 3 to 5 parts by weight of zeolite; It contains 3 to 5 parts by weight of ocher and 5 to 10 parts by weight of phosphate monazite mineral for generating far-infrared radiation anion, and the phosphate monazite mineral is composed of (Ce, La, Y, Th) PO 4 , and its composition is fluorine ( F) 4.7% by weight, the content of, the content of MgO 0.62 wt%, 0.72 wt.% content of Al 2 O 3, the content of SiO 2 5.2% by weight, 2.3% by weight of the content of P 2 O 5, S0 3 content of 4.4% by weight , 1.1% by weight of Cl, 0.074% by weight of K 2 O, 1.8% by weight of CaO, 0.019% by weight of Kr, 1.2% by weight of SrO, 4.5% by weight of BaO, La 2 O 3 23% by weight, 34% by weight of CeO 2 , 3.3% by weight of Pr 6 O 11 , 8.1% by weight of Nd 2 O 3 , 0.76% by weight of Sm 2 O 3 , 0.16% by weight of ThO 2 and Y 2 O 3 content of 4.047% by weight been made to a mean particle size of 1 to 100㎛ the far-infrared radiation and anion to For phosphate mineral monazite of the bio-eco-friendly, characterized biodegradable nanocomposite resin composition. According to claim 1, The nanocomposite resin composition is an eco-friendly biodegradable nanocomposite composition, characterized in that any one selected from bidet, bath, plastering wall and building interior. According to claim 1, The nanocomposite resin composition is used as a coating material for any one of the building finishing materials selected from cement bricks, red bricks, gypsum board and plastering wall, the coating agent 20 ~ 30 parts by weight of the nanocomposite composition, It consists of 20-30 parts by weight of water-soluble adhesives and 40 parts by weight of water, and eco-friendly biodegradable nanocomposite composition, characterized in that the coating by spraying or direct coating to 1 to 100㎛ thickness and dried.


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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102151955B1 (en) * 2019-06-18 2020-09-04 황재관 Functional plastic using bio ceramic and manufacturing method thereof
KR102242069B1 (en) * 2019-10-21 2021-04-21 경북대학교 산학협력단 Preparation method of composite and fiber which emitting near-infrared

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102151955B1 (en) * 2019-06-18 2020-09-04 황재관 Functional plastic using bio ceramic and manufacturing method thereof
WO2020256202A1 (en) * 2019-06-18 2020-12-24 황재관 Functional plastic using bioceramic and manufacturing method therefor
KR102242069B1 (en) * 2019-10-21 2021-04-21 경북대학교 산학협력단 Preparation method of composite and fiber which emitting near-infrared

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