KR20230060935A - Antibacterial and functional coating film activated carbon and its manufacturing method - Google Patents
Antibacterial and functional coating film activated carbon and its manufacturing method Download PDFInfo
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- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title claims abstract description 195
- 239000011248 coating agent Substances 0.000 title claims abstract description 24
- 238000000576 coating method Methods 0.000 title claims abstract description 24
- 230000000844 anti-bacterial effect Effects 0.000 title claims abstract description 22
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 11
- 239000000203 mixture Substances 0.000 claims abstract description 26
- RRHGJUQNOFWUDK-UHFFFAOYSA-N Isoprene Chemical compound CC(=C)C=C RRHGJUQNOFWUDK-UHFFFAOYSA-N 0.000 claims abstract description 14
- 239000011148 porous material Substances 0.000 claims abstract description 12
- 230000003204 osmotic effect Effects 0.000 claims abstract description 9
- 150000003839 salts Chemical class 0.000 claims abstract description 7
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims abstract description 6
- 229910052717 sulfur Inorganic materials 0.000 claims abstract description 6
- 239000011593 sulfur Substances 0.000 claims abstract description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 16
- 238000000034 method Methods 0.000 claims description 15
- 239000008213 purified water Substances 0.000 claims description 8
- 238000009833 condensation Methods 0.000 claims description 6
- 230000005494 condensation Effects 0.000 claims description 6
- 239000004744 fabric Substances 0.000 claims description 5
- 238000001704 evaporation Methods 0.000 claims description 3
- 230000008020 evaporation Effects 0.000 claims description 3
- -1 or panel (j) Substances 0.000 claims description 2
- 230000001681 protective effect Effects 0.000 claims description 2
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 claims 1
- 229920002554 vinyl polymer Polymers 0.000 claims 1
- 241000894006 Bacteria Species 0.000 abstract description 6
- 239000003610 charcoal Substances 0.000 description 10
- 238000002156 mixing Methods 0.000 description 8
- 238000010438 heat treatment Methods 0.000 description 4
- 239000004816 latex Substances 0.000 description 4
- 229920000126 latex Polymers 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- 238000005728 strengthening Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 1
- 235000017491 Bambusa tulda Nutrition 0.000 description 1
- 241001330002 Bambuseae Species 0.000 description 1
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 230000002745 absorbent Effects 0.000 description 1
- 239000002250 absorbent Substances 0.000 description 1
- 239000002313 adhesive film Substances 0.000 description 1
- 239000003242 anti bacterial agent Substances 0.000 description 1
- 230000002421 anti-septic effect Effects 0.000 description 1
- 239000004599 antimicrobial Substances 0.000 description 1
- 239000011425 bamboo Substances 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 239000005431 greenhouse gas Substances 0.000 description 1
- QWPPOHNGKGFGJK-UHFFFAOYSA-N hypochlorous acid Chemical compound ClO QWPPOHNGKGFGJK-UHFFFAOYSA-N 0.000 description 1
- 239000010985 leather Substances 0.000 description 1
- 238000010298 pulverizing process Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L9/00—Disinfection, sterilisation or deodorisation of air
- A61L9/01—Deodorant compositions
- A61L9/014—Deodorant compositions containing sorbent material, e.g. activated carbon
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L9/00—Disinfection, sterilisation or deodorisation of air
- A61L9/01—Deodorant compositions
- A61L9/012—Deodorant compositions characterised by being in a special form, e.g. gels, emulsions
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/02—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material
- B01J20/20—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising free carbon; comprising carbon obtained by carbonising processes
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- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B32/00—Carbon; Compounds thereof
- C01B32/30—Active carbon
- C01B32/354—After-treatment
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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
- 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
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2209/00—Aspects relating to disinfection, sterilisation or deodorisation of air
- A61L2209/20—Method-related aspects
- A61L2209/22—Treatment by sorption, e.g. absorption, adsorption, chemisorption, scrubbing, wet cleaning
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Abstract
Description
본 발명은 항균, 기능의 도막 활성탄 및 그의 제조 방법에 관한 것으로, 이를 더욱 상세하게는 활성탄에 활성탄 무게 대비 유황(5~20%), 소금(0~30%)(이하 혼합물로 통칭함)을 활성탄에 부착하고. 혼합물이 부착된 활성탄에 천연라텍스를 투입 후 150~250℃로 가열하여 도막을 형성한 구조의 항균 기능의 도막 활성탄 및 그의 제조 방법에 관한 것이다.The present invention relates to antibacterial and functional coating film activated carbon and a method for producing the same, and more specifically, sulfur (5 to 20%) and salt (0 to 30%) (hereinafter collectively referred to as a mixture) based on the weight of activated carbon are added to activated carbon. attached to activated carbon. It relates to a coating film activated carbon having an antibacterial function having a structure in which natural latex is added to the activated carbon to which the mixture is attached and then heated at 150 to 250 ° C to form a coating film and a method for manufacturing the same.
공기 중 항균 기능을 추구하는 것으로 공기 중 세균과 항균 기능의 소재의 접촉에 의한 항균 효과에서 종래의 항균 소재는 에탄올 및 차아염소산수를 비롯한 휘발성 물질로 항균 기능이 빠르게 소멸 되는 취약점과 또한 세균의 항균제에 대한 내성 생성 상황의 발생으로 항균제에 대한 내성 강화로 사용량을 증가 시키는 발생과 상품 생산에 많은 온실가스의 발생이 제공되는 상황이다. 항균 기능의 다른 소재는 수건 등의 고 흡수 물질에 흡입 시키고, 증발을 장시간 지속 시키는 방안을 시행하는 방법이 일부 사용 할 수 있으나, 공기 중 과도한 휘발성 물질에 대한 흡입으로 인체에 위해를 가할 수 있는 상황이다.In the antibacterial effect by the contact of bacteria in the air and the material with antibacterial function by pursuing antibacterial function in the air, conventional antibacterial materials are volatile substances such as ethanol and hypochlorous acid, and the antibacterial function quickly disappears. Due to the occurrence of resistance to antibacterial agents, the increase in usage due to the strengthening of resistance to antimicrobial agents and the generation of a lot of greenhouse gases in product production are provided. Other materials with antibacterial function can be partially used by inhaling them into highly absorbent materials such as towels and continuing evaporation for a long time, but inhalation of excessive volatile substances in the air can harm the human body. am.
본 발명은 백탄, 죽탄(竹炭), 석탄(이하 숯으로 통칭함)을 분쇄 후 숯 무게의 20~30%의 물을 투입 하고 물이 투입된 숯을 600~800℃ 가열에 의한 활성화 작업을 실행으로 활성탄 제작 과정과 활성탄 제작 후 10~70% 혼합하는 과정, 또한 800~1,000℃로 소각한 숯을 30~90% 혼합 후 물을 이용한 세척 작업 후 활성탄과 혼합 하고, 상기의 혼합된 숯과 활성탄(이하 활성탄으로 통칭함) 외부에 혼합물을 투입 활성탄 외부에 부착 한 공정 후 천연 라텍스를 이용, 그물형태의 도막을 구성 하는 것을 특징으로 한, 항균 기능을 목적으로 한 도막 활성탄에 관한 것이다.In the present invention, after pulverizing white charcoal, bamboo charcoal, and coal (hereinafter collectively referred to as charcoal), water of 20 to 30% of the weight of the charcoal is added, and the charcoal into which the water is added is activated by heating at 600 to 800 ° C. The process of making activated carbon and the process of mixing 10-70% after making activated carbon, and mixing 30-90% of charcoal incinerated at 800-1,000 ° C, washing with water, mixing with activated carbon, and mixing the above mixed charcoal and activated carbon ( It relates to a coating film activated carbon for the purpose of antibacterial function, characterized in that a net-shaped coating film is formed using natural latex after a process of attaching the mixture to the outside of the activated carbon.
본 발명은 상기의 문제점을 해결하기 위한 과정으로 숯을 이용한 활성탄 제조과정으로 숯 무게의 20~30%의 물을 투입 후 600~800℃ 가열에 의한 활성탄을 제조하고, 제조된 활성탄의 미세기공(Macro-Pore)을 이용한 모세관서림과 혼합물에 의한 삼투압 현상을 이용 공기 중의 수분 응축에 의한 세균을 수분과 함께 흡착하는 기능과 삼투압에 의한 세균이 가진 수분을 삼투압에 의한 제거 기능, 혼합물 중 유황의 항균 기능 과 소금의 방부, 삼투압 기능을 이용한 기능의 도막 활성탄 및 그의 제조 방법으로 활성탄의 혼합 비율은 백탄 30~90%와 활성탄 비율 10~70%를 혼합하는 과정(이하 활성탄으로 통칭함)을 수행하고 활성탄에 활성탄 무게대비 유황(5~20%), 소금(0~30%)(이하 혼합물로 통칭함)을 활성탄에 투입 후 활성탄 표면에 수직 회전 과정에서 활성탄 표면에 동일한 비율로 혼합물을 부착 하고 부착된 혼합물과 활성탄을 고정 시키기 위한 구조로 150~200℃의 온도로 가열하고, 가열된 활성탄에 정제수를 활성탄 무게 대비 5~10% 투입과정을 거친 후 활성탄 표면 천연라텍스를 활성탄 무게 대비 10~20% 혼합 150~250℃로 가열, 100~200메쉬의 크기로 분쇄한 활성탄을 80~160메쉬의 크기로 혼합물 부착에 의한 체적 증가로 조성하는 단계의 실행으로 전체적으로 내부에 활성탄이, 활성탄 외부에 혼합물이 위치하는 구조에서 천연라텍스를 활성탄 무게 대비 10~20% 투입하는 단계에 의한 혼합물을 활성탄에 부착하는 과정과 외부는 천연라텍스의 150~250℃온도에서 라텍스와 혼합물의 건조 수축과 활성탄 외부에서 활성탄에 흡수된 정제수의 수증기 방출에 의해 형성되는 활성탄 표면과 접촉한 천연라텍스 도막이 분리된 구조를 형성하고, 활성탄 표면과 천연라텍스 도막 분리 후 라텍스 도막에 다량의 기공을 조성하는 구조에서 활성탄 외부 라텍스 도막에 형성된 기공에 의해 활성탄 외부에 그물형의 도막을 형성한다. 상기의 구조에서 활성탄 외부의 혼합물에 의해 발생하는 삼투압 현상을 이용 도막 활성탄에 수분을 응축하는 기능과 활성탄 표면의 삼투압과 모세관 응축 현상에 의한 항균 기능의 도막 활성탄에 관한 것이다.The present invention, as a process for solving the above problems, is a process for producing activated carbon using charcoal, in which water of 20 to 30% of the weight of charcoal is added and activated carbon is prepared by heating at 600 to 800 ° C. Micropores of the prepared activated carbon ( Function to adsorb bacteria together with moisture by condensation of moisture in the air using capillary congestion using macro-pore and osmosis phenomenon by mixture, function to remove moisture from bacteria by osmotic pressure, and antibacterial effect of sulfur in mixture As a coating film activated carbon with functions such as antiseptic function and salt, and osmotic pressure function, and its manufacturing method, the mixing ratio of activated carbon is a process of mixing 30-90% of white carbon and 10-70% of activated carbon (hereinafter collectively referred to as activated carbon), After adding sulfur (5-20%) and salt (0-30%) (hereinafter collectively referred to as the mixture) to the activated carbon relative to the weight of the activated carbon, the mixture is attached and attached to the surface of the activated carbon in the same ratio during the vertical rotation process. It is a structure for fixing the mixture and activated carbon, which is heated to a temperature of 150 ~ 200 ℃, purified water is added to the heated activated carbon in an amount of 5 to 10% of the weight of the activated carbon, and then natural latex is applied to the surface of the activated carbon by 10 to 20% of the weight of the activated carbon Mixing Heating at 150 ~ 250 ℃, pulverized activated carbon with a size of 100 ~ 200 mesh to a size of 80 ~ 160 mesh by attaching the mixture to increase the volume by performing the step of forming the activated carbon inside and the mixture outside the activated carbon as a whole The process of attaching the mixture to the activated carbon by adding 10 to 20% of the natural latex to the weight of the activated carbon in the structure in which it is located, and the drying shrinkage of the latex and the mixture at the temperature of 150 to 250 ℃ of the natural latex and the activated carbon outside the activated carbon A structure in which the natural latex coating film in contact with the activated carbon surface formed by the release of water vapor of absorbed purified water forms a separated structure, and a large amount of pores are formed in the latex coating film after separating the activated carbon surface and the natural latex coating film. A mesh-like coating film is formed on the outside of the activated carbon by pores. In the above structure, it relates to a coating film activated carbon having a function of condensing moisture in the coating film activated carbon using the osmotic pressure phenomenon generated by the mixture outside the activated carbon and an antibacterial function by the osmotic pressure and capillary condensation phenomenon on the surface of the activated carbon.
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도 1은 본 발명의 도막 활성탄 단면도.
도 2는 활성탄의 집합된 단면도.1 is a cross-sectional view of a coating film activated carbon of the present invention.
Figure 2 is an aggregated cross-sectional view of activated carbon.
본 발명은 항균 기능의 도막 활성탄에 관한 것으로, 활성탄에 형성된 세공의 모세관(a)을 이용한 모세관 응축 현상과 100~200메쉬의 활성탄에 부착된 혼합물의 삼투압 현상과 항균 기능에 의해 활성탄 표면에 공기 중의 수분의 모세관 서림현상의 발생으로 활성탄 주위의 공기 중 수분의 활성탄으로 응축 현상이 발생하고, 모세관 응축에 의해 공기 중 수분을 응집 하는 기능으로 공기 중 수분과, 활성탄 접촉에 의해 공기 중 세균의 수분 배출 현상으로 세균에 대한 항균 기능을 생성하는 구조로The present invention relates to a coated film activated carbon having an antibacterial function, and is caused by a capillary condensation phenomenon using a capillary (a) of pores formed in the activated carbon, an osmotic pressure phenomenon of a mixture attached to a 100-200 mesh activated carbon, and an antibacterial function in the air on the surface of the activated carbon. Due to the capillary fogging of moisture, the moisture in the air around the activated carbon is condensed into the activated carbon, and the capillary condensation causes the moisture in the air to coagulate, and the moisture in the air and the activated carbon contact to release the moisture of the bacteria in the air. As a phenomenon, it is a structure that creates an antibacterial function against bacteria.
이를 도면에 의거 상세히 설명하면 아래와 같다.This will be described in detail based on the drawings as follows.
도 1에서 활성탄(b)에 다양한 크기의 세공(a)이 구성된 구조로 활성탄(b) 외부에 혼합물(c)(d)을 부착시키는 과정에서 활성탄에 활성탄 무게의 10~20%의 정제수를 주입하고, 정제수가 주입된 활성탄에 혼합물을 활성탄 무게대비 10~40% 투입 활성탄 주위에서 혼합물이 정제수에 의해 활성탄 외부에 동일한 두께로 부착하는 과정을 실시하고, 혼합물이 부착된 활성탄은 150~200℃로 가열 작업을 실시한다. 상기의 작업에 의해 활성탄 주위에 부착된 혼합물의 용해로 인해 활성탄 주위에서 혼합물의 부착을 강하게 하는 과정을 실시한다. 활성탄 주위에 혼합물을 부착 후 2차 활성탄에 활성탄 무게의 10~15%의 정제수를 투입하는 과정을 실시하고 정제수 투입한 활성탄에 활성탄 무게의 10~20%의 천연라텍스를 투입 150~250℃로 가열하는 과정에 의해 활성탄 외부에 혼합물이 부착된 활성탄에 천연 라텍스의 경화 작용으로 활성탄 외부에 다량의 기공을 가진 도막작업을 실시함으로 도막 활성탄의 구조는 활성탄(b) 내부에 다량의 기공(a)이 형성되고 기공은 혼합물을 거쳐 천연 라텍스 도막(d)까지 연결된 구조로 도막은 외부 공기와 접촉하는 다량의 그물형 구조를 형성하고In FIG. 1, activated carbon (b) has a structure composed of pores (a) of various sizes, and in the process of attaching mixtures (c) and (d) to the outside of activated carbon (b), purified water of 10 to 20% of the weight of activated carbon is injected into the activated carbon. Then, the mixture is added to the activated carbon injected with purified water at 10 to 40% of the weight of the activated carbon. Around the activated carbon, the mixture is attached to the outside of the activated carbon with the same thickness by the purified water. heating operation. Due to the dissolution of the mixture adhering to the activated carbon by the above operation, a process of strengthening the adhesion of the mixture around the activated carbon is performed. After attaching the mixture around the activated carbon, a process of adding 10-15% of the weight of the activated carbon to the secondary activated carbon is performed, and 10-20% of the weight of the activated carbon is added to the purified water and heated to 150-250℃. By the process of curing natural latex on the activated carbon to which the mixture is attached to the outside of the activated carbon, a coating film with a large number of pores is performed on the outside of the activated carbon. formed and pores are connected to the natural latex coating film (d) through the mixture, and the coating film forms a large amount of net-like structure in contact with the outside air
천연라텍스 도막(e)와 활성탄(b) 사이의 소금(c)에 의한 삼투압 작용에 의해 활성탄 표면에 수증기의 응집 현상을 유황(d)의 항균기능을 가진 구조로 형성하고, 외부의 라텍스 도막에는 활성탄 표면과 공기가 접촉되는 그물 형으로 다량의 공간을 형성한 구조로 라텍스 혼합 전 활성탄에 투입한 정제수의 증발에 의해 접착제 도막에 다량의 수증기 증발로 외부와 열린 공간을 형성한 그물형 구조에서 활성탄(b) 주위를 혼합물(c)(d)이 위치하고 활성탄과 혼합물 주위를 천연라텍스(e)가 그물구조로 감싸는 구조의 도막 활성탄에 관한 것으로 상기의 작업에 의해 제작된 도막 활성탄을 도 3에서와 같은 구조로 0.5~1,5mm 두께의 지지망사(h)를 바닥의 천, 또는 레자, 판넬(j)에 부착하고 지지망사와 바닥으로 형성된 격자 내부에 활성탄(e)을 주입하는 구조에서 지지망사(h) 상부에 100~300메쉬 크기의 기공을 가진 보호 망사(g)를지지 망사에 부착 고정 시킨 구조로 평면의 직물, 또는 판넬 구조로 방석, 베게, 메트리스의 생활용품을 제작 하는 것을 목적으로 한 판넬 및 직물 제작에 관한 것이다.Due to the osmotic pressure of salt (c) between natural latex coating (e) and activated carbon (b), condensation of water vapor on the surface of activated carbon forms a structure with antibacterial function of sulfur (d), and the external latex coating Activated carbon in a network structure in which a large amount of space is formed in a net-like structure in which air is in contact with the activated carbon surface, and a large amount of water vapor evaporates from the adhesive film by evaporation of purified water injected into the activated carbon before mixing the latex to form an open space with the outside. (b) It relates to a coated activated carbon having a structure in which the mixture (c) (d) is located around the active carbon and the natural latex (e) is wrapped around the mixture in a net structure, and the coated activated carbon produced by the above operation is shown in FIG. In the same structure, a support mesh (h) with a thickness of 0.5 to 1.5 mm is attached to the floor cloth, leather, or panel (j), and activated carbon (e) is injected into the grid formed by the support mesh and the floor. (h) It is a structure in which a protective mesh (g) with pores of 100 to 300 mesh size is attached and fixed to the support mesh, and is a flat fabric or panel structure for the purpose of manufacturing household items such as cushions, pillows, and mattresses It is about making panels and fabrics.
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