KR20050004559A - Painting Material and Method of Building with Nano-Silver - Google Patents

Painting Material and Method of Building with Nano-Silver Download PDF

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Publication number
KR20050004559A
KR20050004559A KR1020030044790A KR20030044790A KR20050004559A KR 20050004559 A KR20050004559 A KR 20050004559A KR 1020030044790 A KR1020030044790 A KR 1020030044790A KR 20030044790 A KR20030044790 A KR 20030044790A KR 20050004559 A KR20050004559 A KR 20050004559A
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coating material
silver
building
colloid
nano
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KR1020030044790A
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Korean (ko)
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이계원
고석권
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(주) 코인씨앤엠
고석권
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Priority to KR1020030044790A priority Critical patent/KR20050004559A/en
Publication of KR20050004559A publication Critical patent/KR20050004559A/en

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    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING 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
    • C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
    • C09D7/40—Additives
    • C09D7/60—Additives non-macromolecular
    • C09D7/61—Additives non-macromolecular inorganic
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D1/00—Processes for applying liquids or other fluent materials
    • B05D1/02—Processes for applying liquids or other fluent materials performed by spraying
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D1/00—Processes for applying liquids or other fluent materials
    • B05D1/28—Processes for applying liquids or other fluent materials performed by transfer from the surfaces of elements carrying the liquid or other fluent material, e.g. brushes, pads, rollers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y40/00—Manufacture or treatment of nanostructures
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/02—Elements
    • C08K3/08—Metals
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING 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
    • C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
    • C09D5/14—Paints containing biocides, e.g. fungicides, insecticides or pesticides
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING 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
    • C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
    • C09D7/40—Additives
    • C09D7/66—Additives characterised by particle size
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F13/00—Coverings or linings, e.g. for walls or ceilings
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/02—Elements
    • C08K3/08—Metals
    • C08K2003/0806—Silver

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Architecture (AREA)
  • Nanotechnology (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Inorganic Chemistry (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Physics & Mathematics (AREA)
  • Polymers & Plastics (AREA)
  • Plant Pathology (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Paints Or Removers (AREA)

Abstract

PURPOSE: A coating material for a building and a coating method thereof are provided to apply silver-containing coating material showing fungicidal effects, anti-bacterial action and deodorizing effects onto more extensive areas. CONSTITUTION: The coating material for a building comprises nano silver particles which is prepared by adding silver nitrate, a dispersant and a colloidal stabilizer to distilled water and introducing the distilled water into a reducing agent-added solution. The coating material may further comprise any one or at least one selected from silica colloid, alumina colloid, titanium dioxide colloid and ceramic colloid in order to increase the adhesion strength and the deodorizing function. In the coating material, the dispersant comprises a surfactant in order to inhibit the precipitation of silver particles. Such coating material is applied onto an internal wall, an external wall, a ceiling or a floor of the building via a brush or a spray.

Description

나노실버 입자를 첨가한 건축물 도포재 및 도포방법{Painting Material and Method of Building with Nano-Silver}Painting Material and Method of Building with Nano-Silver

본 발명은 나노실버 입자를 첨가한 건축물 도포재 및 도포방법에 관한 것으로서, 보다 상세하게는 건축물의 시멘트 몰타르 위에 도포하여 항균작용과 탈취효과를 향상시키는 나노실버 입자를 첨가한 건축물 도포재 및 도포방법에 관한 것이다.The present invention relates to a building coating material and a coating method to which nanosilver particles are added, and more particularly, to a building coating material and a coating method to which nanosilver particles are added to apply on a cement mortar of a building to improve antibacterial and deodorizing effects. It is about.

생활수준이 향상되면서 환경과 건강에 대한 관심이 높아지고 있는 반면, 생활주변은 각종 화학물질의 범람으로 인하여 나날이 오염되어 가고 있다. 각종 유해물질과 세균들이 음식물, 의류, 주택 등을 오염시키고 있어서 이러한 물질들을 제거하는 것이 오늘날 중요한 산업분야로 자리잡고 있다.As the standard of living improves, interest in the environment and health increases, while the surroundings are contaminated day by day due to the flooding of various chemicals. Various harmful substances and germs are contaminating food, clothing, and houses, so removing these substances is an important industrial field today.

한편, 건축물 또한 다양한 용도로 발전해가고 있으며, 여기에 사용되고 있는 각종 도장재료와 마감재료 역시 새로운 물성, 새로운 기능을 발휘하는 재료가 개발되고 있다. 예를 들면 황토 또는 세라믹 계통의 무기질 원료를 사용하여 원적외선을 방출시켜 인체의 에너지를 활성화 시키는 세라믹 도료, 인체에 유해한 세균, 곰팡이 등의 서식을 억제하는 항균도료 및 실내에 일정기간 동안 향기를 방사하는 도료 등이 개발되고 있다.On the other hand, buildings are also developing for various uses, and various paint materials and finishing materials used here are also being developed with new physical properties and new functions. For example, ceramic paints that activate the body's energy by releasing far infrared rays using ocher or ceramic-based inorganic raw materials, antibacterial paints that suppress the harmful bacteria and molds, and emit fragrance in the room for a certain period of time. Paints and the like are being developed.

사람이 거주하는 각종 건축물들은 사람이 안전하게 오랜기간동안 사용할 수 있도록 하기 위해 구조적으로 콘크리트 시공이 불가피하였다. 때문에 콘크리트 바닥과 벽에서 발생하는 시멘트 독에 의해 피부가 가렵고 온몸이 무거운 동시에 정신적 불안정을 느끼게 되는 문제점이 발생되었고, 또한 실내의 커튼, 카펫, 바닥재, 벽지 등의 화학제품에서 발생되는 라돈, 석면, 포름알데히드와 같은 유해성분이 섞인 실내공기가 의해 사람의 호흡기를 통하여 인체에 침투하여 사람들의 건강을 해치는 문제점이 발생되었다.Various structures inhabited by people are structurally inevitable in order to allow people to use them safely for a long time. As a result, cement poisons generated on concrete floors and walls caused itchy skin, heavy body, and mental instability. Also, radon, asbestos, and other chemicals in indoor curtains, carpets, flooring, and wallpaper. The indoor air mixed with harmful ingredients such as formaldehyde penetrates into the human body through the human respiratory system, causing problems.

최근에는 건물을 신축하였거나 새로 내부공사를 한 건축물에서 눈이 따갑거나 현기증을 느끼는 일이 발생되었는데, 이는 콘크리트나 벽지, 바닥재, 접착제 등 건자재에 포함된 VOC(Vollatile Organic Compounds)가 원인인 것으로 밝혀지고 있다.In recent years, new buildings and newly-innovated buildings have eye pains and dizziness, which are found to be caused by VOC (Vollatile Organic Compounds) contained in building materials such as concrete, wallpaper, flooring and adhesives. have.

이와 같이 건축물에 포함된 세균이나 유해물질을 제거하기 위한 기술들이 개시되고 있는데, 그중의 하나가 은을 이용한 기술이다.As such, techniques for removing bacteria or harmful substances contained in buildings have been disclosed, and one of them is technology using silver.

은(Silver)은 예로부터 인류에게 유익한 금속으로 잘 알려져 있어 은수저,은젓가락, 은식기 및 입냄새 제거용 은단 등으로 이용되고 있다. 또한 본초강목에서는 은을 몸에 지니면 오장이 편안하고 심신이 안정되며 나쁜 기를 쫓아내고 몸을 가볍게 하여 오래 살 수 있다고 기록되어 있다. 동의보감에서는 은은 간질 및 경기 등 정신질환과 냉대하와 같은 부인병 예방 및 치료에 효험이 있다고 기록되어 있다. 이처럼 인체에 유익함이 잘 알려진 은은 가격이 비싸 주로 고가의 제품에만 이용되고 있다.Silver has long been known as a metal that is beneficial to mankind, and has been used as silver cutlery, silver chopsticks, silverware and silver for removing bad breath. In addition, the herbaceous hardwood is said to have silver in the body, so that the five intestines are comfortable, the mind and body are stabilized, the bad body can be driven out, and the body can be lightly lived for a long time. In the agreement, it is noted that silver is effective in preventing and treating psychiatric diseases such as epilepsy and game and cold disease. Silver, which is known for its benefits to the human body, is expensive and is mainly used only for expensive products.

은은 범용적인 항균제로서 잘 알려진 물질로서 콜로이드 형태의 은은 세균을 비롯한 균류 및 바이러스 등에도 탁월한 효과가 있으면서도 부작용은 없는 것으로 알려져 있다. 특히 은이 미세입자(1-100nm)로 분산되어진 나노실버 용액의 경우에는 쉽게 세포속으로 침투하여 바이러스, 박테리아, 곰팡이균류 등이 호흡할 때 필요한 효소의 기능을 정지시켜 질식시킴으로써 이들을 죽게 한다. 이는 병균의 신진대사를 막아 살균하는 것과 더불어 금속의 은이 방출하는 은의 전기적 부하가 병균의 생식 기능을 억제하기 때문이다.Silver is a well-known material as a general-purpose antimicrobial agent. Colloidal silver is known to have excellent effects on bacteria, fungi and viruses, but also has no side effects. Particularly, in the case of nano silver solution in which silver is dispersed into fine particles (1-100 nm), it easily penetrates into cells and causes them to suffocate by stopping the function of enzymes necessary for breathing by viruses, bacteria and fungi. This is because the germ's metabolism is prevented and sterilized, and the silver's electrical load from the silver inhibits germ's reproductive function.

따라서 이와 같이 유익한 은을 건축물에 도포함으로써 항균작용과 탈취효과를 높일 수 있으나 고가의 비용때문에 실제로 이용되지는 못하고 있는 실정이다.Therefore, by applying such a beneficial silver to the building can increase the antibacterial and deodorant effect, but due to the high cost is not actually used.

본 발명은 전술한 문제점을 해결하기 위하여 안출된 것으로서, 나노입자 크기의 은을 함유한 콜로이드 형태의 도포재를 제공하는 것을 목적으로 한다.The present invention has been made to solve the above-mentioned problems, and an object of the present invention is to provide a colloidal coating material containing silver of nanoparticle size.

또한 본 발명은 고가의 은을 나노입자 크기로 형성하여 건축물에 도포함으로써 적은 비용으로도 넓은 면적에 은이 함유된 도포재를 바를 수 있는 도포방법을제공하는 것을 목적으로 한다.In addition, an object of the present invention is to provide a coating method that can apply a silver-containing coating material to a large area at a low cost by forming expensive silver in nanoparticle size to apply to the building.

도1은 본 발명의 실시예에 따른 나노실버 입자를 첨가한 건축물 도포재의 생산방법을 나타낸 순서도.1 is a flow chart showing a method of producing a building coating material to which the nano-silver particles according to an embodiment of the present invention.

도2는 본 발명의 실시예 따른 나노실버 입자를 첨가한 건축물 도포재를 건축물 벽에 도포한 상태를 나타낸 단면도.2 is a cross-sectional view showing a state in which the building coating material to which the nano-silver particles are added to the building wall according to an embodiment of the present invention.

본 발명은 상기와 같은 문제점을 해결하기 위하여 안출된 것으로서, 증류수에 질산은, 분산제, 콜로이드 안정제를 첨가하고, 상기 증류수를 환원제가 첨가된 용액에 투입하여 만들어지는 나노실버 입자를 첨가한 건축물 도포재에 관한 것이다.The present invention has been made to solve the above problems, the silver nitrate in distilled water, a dispersant, a colloidal stabilizer is added, the distilled water is added to the building coating material added to the nano-silver particles produced by adding the reducing agent to the solution. It is about.

또한 본 발명은 상기 도포재에 상기 도포재의 접착력과 탈취기능을 높이기 위하여 실리카 콜로이드, 알루미나 콜로이드, 이산화티타늄 콜로이드, 세라믹 콜로이드 중 어느 하나 또는 하나 이상을 추가로 첨가하여 만들어진다.In addition, the present invention is made by further adding any one or more of silica colloid, alumina colloid, titanium dioxide colloid, ceramic colloid in order to increase the adhesion and deodorizing function of the coating material to the coating material.

또한 본 발명의 분산제는 계면활성제를 포함하며, 미세 은입자의 표면이 소수성을 띠게 하여 상기 은입자의 침전을 방지하는 것을 특징으로 한다.In addition, the dispersant of the present invention comprises a surfactant, characterized in that the surface of the fine silver particles to be hydrophobic to prevent the precipitation of the silver particles.

또한 본 발명의 다른 실시예에 따른 나노실버 입자를 첨가한 건축물 도포방법은 ,상기 도포재를 건축물의 내벽, 외벽, 천장, 바닥 중 어느 하나에 브러쉬로 도포하거나 스프레이로 분무하는 단계;를 포함한다.In addition, the building coating method added nano-silver particles according to another embodiment of the present invention, the step of applying the coating material to any one of the inner wall, outer wall, ceiling, floor of the building with a brush or sprayed with a spray; .

이하 도면을 참조하여 본 발명의 실시예에 따른 나노실버 입자를 첨가한 건축물 도포재 및 도포방법을 설명한다.Hereinafter, a building coating material and a coating method to which nanosilver particles are added according to an embodiment of the present invention will be described.

도1은 본 발명의 실시예에 따른 나노실버 입자를 첨가한 건축물 도포재의 생산방법을 나타낸 순서도이며, 이를 참조하여 설명한다.1 is a flowchart illustrating a method of producing a building coating material to which nanosilver particles are added according to an embodiment of the present invention, which will be described with reference to the drawing.

먼저 증류수에 질산은(AgNO3)을 첨가한다.(S100)First, silver nitrate (AgNO 3 ) is added to distilled water. (S100)

그 다음 분산제 및 콜로이드 안정제를 첨가한다.(S110) 첨가되는 분산제는 계면활성제와 같은 물질을 포함하며, 질산은에서 유리된 미세 은입자의 표면이 친수성을 띠게 함으로써, 은입자가 분산제와 결합하여 침전되는 것을 방지한다.A dispersant and a colloidal stabilizer are then added. (S110) The dispersant to be added comprises a substance such as a surfactant, and the surface of the fine silver particles liberated in silver nitrate becomes hydrophilic, whereby the silver particles bind with the dispersant to precipitate. To prevent them.

계면활성제가 은이온으로부터 환원에 의하여 은입자를 형성할 때 입자의 크기와 크기분포를 조절하는 역할을 하게 된다. 계면활성제는 계면에 흡착하고자 하는 고유의 성질때문에 은입자가 형성되는 용액내에서 은입자 핵의 표면에 흡착하여 핵끼리의 융합을 막아주며 환원된 은원자가 핵 표면으로의 결합을 지연 또는 방지하여 크기분포가 균일한 미세 은입자가 제조되도록 하는 역할을 한다.When the surfactant forms silver particles by reduction from silver ions, they play a role in controlling the size and size distribution of the particles. Surfactants are adsorbed on the surface of the silver particle nucleus in the solution in which silver particles are formed due to the inherent nature of adsorption at the interface to prevent fusion between nuclei and reduced silver atoms by delaying or preventing binding to the nucleus surface. It serves to make fine silver particles with a uniform distribution.

이와 같이 만들어진 은수용액을 미리 제조된 환원제가 첨가된 용액에 투입하여 나노실버 콜로이드를 제조한다.(S120) 이와 같이 만들어진 나노실버 콜로이드 내에는 입자 크기가 1 내지 5 나노미터인 은입자가 존재한다.The silver aqueous solution thus prepared is added to a solution to which a reducing agent is added in advance to prepare a nanosilver colloid. (S120) Silver nanoparticles having a particle size of 1 to 5 nanometers are present in the nanosilver colloid.

나노실버 콜로이드는 그 자체로 건축물의 벽면에 도포할 수 있으나, 나노실버 콜로이드의 접착력, 원적외선 방사 및 탈취기능을 극대화하기 위하여 시판되는 실리카 콜로이드, 알루미나 콜로이드, 이산화티타늄 콜로이드 및 기타 세라믹 콜로이드를 혼합하여 사용하는 것이 바람직하다.(S130).Nanosilver colloid can be applied to the walls of buildings by itself, but commercially available silica colloids, alumina colloids, titanium dioxide colloids and other ceramic colloids are mixed in order to maximize the adhesion, far-infrared radiation and deodorizing function of nanosilver colloids. It is preferable to. (S130).

도2는 본 발명의 실시예 따른 나노실버 입자를 첨가한 건축물 도포재를 건축물 벽에 도포한 상태를 나타낸 단면도이며, 이를 참조하여 설명한다.2 is a cross-sectional view showing a state in which the building coating material to which the nano-silver particles are added to the building wall according to an embodiment of the present invention, with reference to this.

건축물의 벽면은 철근콘크리트(1)를 기초로 그 표면에 시멘트몰탈(2)을 입히고, 나노실버 콜로이드(3)를 도포한다. 이때 나노실버 콜로이드(3)가 시멘트몰탈(2) 위에 골고루 분산되도록 브러쉬나 로울러 등으로 균등하게 칠하거나, 스프레이를 이용하여 분무하는 방식으로 도포하는 것이 바람직하다.The wall surface of the building is coated with cement mortar (2) on the surface of the reinforced concrete (1), and the nano-silver colloid (3) is applied. At this time, the nano-silver colloid (3) is preferably evenly coated with a brush or roller, or sprayed using a spray so that the evenly dispersed on the cement mortar (2).

나노실버 콜로이드(3)의 도포는 벽면의 상부에서 하부로 균일하게 도포하는 것이 바람직하다. 또한 도포중에는 대기온도가 4℃ 이상이 되어야 하고, 도포가 끝난 후에는 외부물질이 유입되지 않도록 보호하면서 건조시킨다.Application of the nanosilver colloid 3 is preferably applied uniformly from the top to the bottom of the wall surface. In addition, during application, the air temperature should be 4 ° C or higher, and after application, it is dried while protecting it from foreign substances.

나노실버 콜로이드(3)의 도포와 건조가 완료되면 지정마감재(4)를 시공함으로써 벽면의 처리가 마무리 된다. 지정마감재(4)의 종류로는 벽지, 타일, 나무 등이 포함되며, 수성도료를 직접 칠할 수도 있다.When the application and drying of the nanosilver colloid 3 is completed, the treatment of the wall surface is completed by constructing the designated finishing material 4. Types of the designated finishing material (4) includes wallpaper, tiles, wood, etc., can also be applied directly to the water-based paint.

이상에서 본 발명의 실시예에 따른 나노실버 입자를 첨가한 건축물 도포재 및 도포방법을 설명하였으나, 본 발명의 권리범위는 이러한 실시예에 제한되지 않는다.The building coating material and the coating method to which the nano-silver particles according to the embodiment of the present invention has been described above, but the scope of the present invention is not limited to these embodiments.

본 실시예에서는 분산제로서 계면활성제가 사용되는 것으로 하였으나, 이외에도 은입자를 수용액 속에서 원활하게 분산되도록 하는 다른 물질이 사용될 수도 있다.In the present embodiment, a surfactant is used as the dispersant, but other materials may be used to smoothly disperse the silver particles in the aqueous solution.

또한, 본 실시예에서는 주로 건축물의 내외벽면을 주요 시공 대상으로 하여 설명하였으나, 건축물의 바닥이나 천장 등에도 사용될 수 있음은 명백하다.In addition, the present embodiment mainly described the interior and exterior walls of the building as the main construction object, it is obvious that it can also be used for the floor or ceiling of the building.

또한, 본 실시예에서는 철근콘크리트나 시멘트몰탈 위에 나노실버 콜로이드를 도포하는 것으로 설명하였으나, 철근콘크리트나 시멘트몰탈에 같이 혼합하여 사용할 수도 있을 것이다.In addition, the present embodiment has been described as applying the nano-silver colloid on the reinforced concrete or cement mortar, it may be used in combination with reinforced concrete or cement mortar.

본 발명에 따르면, 곰팡이 방지 및 제거효과, 항균작용과 탈취효과가 뛰어난 은을 건축물의 벽면에 도포함으로써, 유해성분과 세균을 제거하여 거주자의 건강을 증진할 수 있는 효과가 있다.According to the present invention, by applying the silver on the wall of the building excellent in the effect of preventing and removing the fungus, antibacterial and deodorizing effect, there is an effect that can promote the health of residents by removing harmful components and bacteria.

또한, 본 발명에 따르면, 고가의 은을 나노입자로 만들어 접착제와 함께 도포함으로써, 소량의 은으로도 넓은 면적의 벽면을 도포할 수 있는 효과가 있다.In addition, according to the present invention, by making expensive silver into nanoparticles and applying it together with an adhesive, there is an effect of applying a large area of the wall surface even with a small amount of silver.

Claims (4)

증류수에 질산은, 분산제, 콜로이드 안정제를 첨가하고, 상기 증류수를 환원제가 첨가된 용액에 투입하여 만들어지는 나노실버 입자를 첨가한 건축물 도포재.A building coating material in which silver nitrate is added to a distilled water, and a nano silver particle made by adding a dispersant and a colloidal stabilizer and adding the distilled water to a solution to which a reducing agent is added. 제1항에 있어서,The method of claim 1, 상기 도포재에 상기 도포재의 접착력과 탈취기능을 높이기 위하여 실리카 콜로이드, 알루미나 콜로이드, 이산화티타늄 콜로이드, 세라믹 콜로이드 중 어느 하나 또는 하나 이상을 추가로 첨가하여 만들어지는 나노실버 입자를 첨가한 건축물 도포재.Building coating material to which the nano-silver particles made by additionally adding any one or more of silica colloid, alumina colloid, titanium dioxide colloid, ceramic colloid in order to increase the adhesion and deodorizing function of the coating material to the coating material. 제2항에 있어서,The method of claim 2, 상기 분산제는 계면활성제를 포함하며, 미세 은입자의 표면이 소수성을 띠게 하여 상기 은입자의 침전을 방지하는 것을 특징으로 하는 나노실버 입자를 첨가한 건축물 도포재.The dispersant comprises a surfactant, and the surface of the fine silver particles are hydrophobic to prevent the precipitation of the silver particles, building coating material added nano-silver particles. 제1항 내지 제3항 중 어느 한항에 있어서,The method according to any one of claims 1 to 3, 상기 도포재를 건축물의 내벽, 외벽, 천장, 바닥 중 어느 하나에 브러쉬로 도포하거나 스프레이로 분무하는 단계;를 포함하는 나노실버 입자를 첨가한 건축물 도포방법.Applying the coating material to any one of the inner wall, outer wall, ceiling, floor of the building with a brush or spraying with a spray; building coating method comprising the nano-silver particles comprising a.
KR1020030044790A 2003-07-03 2003-07-03 Painting Material and Method of Building with Nano-Silver KR20050004559A (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100613877B1 (en) * 2005-10-31 2006-08-17 소순형 Manufacturing method of painting material comprising precious stone component

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100613877B1 (en) * 2005-10-31 2006-08-17 소순형 Manufacturing method of painting material comprising precious stone component

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