KR20020056058A - Polyurethane containing inorganic antibiosis - Google Patents

Polyurethane containing inorganic antibiosis Download PDF

Info

Publication number
KR20020056058A
KR20020056058A KR1020000085342A KR20000085342A KR20020056058A KR 20020056058 A KR20020056058 A KR 20020056058A KR 1020000085342 A KR1020000085342 A KR 1020000085342A KR 20000085342 A KR20000085342 A KR 20000085342A KR 20020056058 A KR20020056058 A KR 20020056058A
Authority
KR
South Korea
Prior art keywords
inorganic
carrier
antimicrobial
polyurethane
polyurethane material
Prior art date
Application number
KR1020000085342A
Other languages
Korean (ko)
Inventor
김석환
Original Assignee
이계안
현대자동차주식회사
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 이계안, 현대자동차주식회사 filed Critical 이계안
Priority to KR1020000085342A priority Critical patent/KR20020056058A/en
Publication of KR20020056058A publication Critical patent/KR20020056058A/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N25/00—Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application, e.g. seed treatment or sequential application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests
    • A01N25/08—Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application, e.g. seed treatment or sequential application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests containing solids as carriers or diluents
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N25/00—Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application, e.g. seed treatment or sequential application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests
    • A01N25/34—Shaped forms, e.g. sheets, not provided for in any other sub-group of this main group
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N59/00—Biocides, pest repellants or attractants, or plant growth regulators containing elements or inorganic compounds
    • A01N59/16—Heavy metals; Compounds thereof
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N59/00—Biocides, pest repellants or attractants, or plant growth regulators containing elements or inorganic compounds
    • A01N59/16—Heavy metals; Compounds thereof
    • A01N59/20—Copper
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D1/00—Steering controls, i.e. means for initiating a change of direction of the vehicle
    • B62D1/02—Steering controls, i.e. means for initiating a change of direction of the vehicle vehicle-mounted
    • B62D1/04—Hand wheels
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L75/00—Compositions of polyureas or polyurethanes; Compositions of derivatives of such polymers
    • C08L75/04—Polyurethanes

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Zoology (AREA)
  • Wood Science & Technology (AREA)
  • Agronomy & Crop Science (AREA)
  • Environmental Sciences (AREA)
  • Pest Control & Pesticides (AREA)
  • Plant Pathology (AREA)
  • Dentistry (AREA)
  • Inorganic Chemistry (AREA)
  • Toxicology (AREA)
  • Polymers & Plastics (AREA)
  • Medicinal Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)

Abstract

PURPOSE: A polyurethane material containing an inorganic antimicrobial carrier having antimicrobial action is provided which can remove an offensive odor in vehicles caused by fungus, has high heat resistance and is harmless to the human body. CONSTITUTION: The polyurethane material contains 0.5 to 5%(w/w) of the inorganic antimicrobial carrier. The inorganic antimicrobial carrier contains an inorganic metal salt solution selected from the group consisting of Ag, Zn and Cu, together with zeolite or zirconium phosphate MFI(ZSM-5), MZr2(PO4)3.

Description

무기항균 담체 및 이를 포함한 폴리우레탄재{Polyurethane containing inorganic antibiosis}Inorganic antimicrobial carrier and polyurethane material containing same {Polyurethane containing inorganic antibiosis}

본 발명은 무기항균 담체 및 이를 포함한 폴리우레탄재에 관한 것으로서, 더욱 상세하게는 폴리우레탄 액상재와 함께 가소제, 첨가제 및 안료 등을 포함하는 액상의 폴리우레탄재에 제올라이트 또는 인산지르코늄 담체에 은, 아연 또는 구리 등의 무기계 금속염 용액을 첨가하여 이온교환시켜 제조한 무기계 항균 담체를 배합하여 제조하는 항균기능을 지닌 무기항균 담체 및 이를 포함한 폴리우레탄재에 관한 것이다.The present invention relates to an inorganic antibacterial carrier and a polyurethane material including the same, and more particularly, to a liquid polyurethane material containing a plasticizer, an additive, a pigment, etc. together with a polyurethane liquid material, to a zeolite or a zirconium phosphate carrier, to zinc and zinc. Or it relates to an inorganic antimicrobial carrier having an antimicrobial function prepared by combining an inorganic antibacterial carrier prepared by ion exchange by adding an inorganic metal salt solution such as copper, and a polyurethane material including the same.

일반적으로, 자동차에는 핸들이나 인슐레이터 폼 등 폴리우레탄(Polyurethane)으로 제작된 부분이 많다. 이렇게 일반적인 사람들의 접촉부위에 많이 사용되는 폴리우레탄 제품에는 별도의 항균기능이 없어 대기중의 수분이나 먼지 등에 의해 세균이나 곰팡이가 서식하게 된다. 그 결과 이들 세균이나 곰팡이가 서식하게 되면 부품 고유의 물성이 저하되거나 운전자를 비롯한 승객의 건강에 유해하게 되며 이들의 성장에 따른 유기물에 의해 냄새 등이 수반되므로 승차 환경이 매우 열악하게 된다. 특히, 범프 스토퍼(BUMP STOPPER) 같은 중요한 부품에 이들 곰팡이가 서식하게 되면 그 고유특성을 잃어 제품이 원래 견딜 수 있는하중을 견디지 못하고 균열이 생겨 차량 주행시 안전에 심각한 위험을 초래하게 되기도 한다.In general, there are many parts made of polyurethane (polyurethane), such as a handle or an insulator foam. Polyurethane products, which are frequently used in contact areas of ordinary people, do not have a separate antibacterial function, and bacteria or molds are inhabited by moisture or dust in the air. As a result, when these bacteria or molds are inhabited, the inherent physical properties of the parts are deteriorated or harmful to the health of passengers and passengers, and the odor is accompanied by organic materials according to their growth, and thus the riding environment becomes very poor. In particular, when these molds inhabit important parts such as bump stoppers, they lose their inherent properties, causing the product to not withstand the loads it can withstand, resulting in cracks and serious risks to safety.

따라서, 종래에는 이러한 세균이나 곰팡이를 제거하기 위하여 유기계 항균제가 주로 사용되어 왔으나, 이 유기계 항균제는 살균력이 강한 반면 휘발 및 분산 등이 되어 인체에 유해할 뿐만 아니라, 내성균을 발생시킬 수 있는 문제점과 유효 사용기간이 짧아 수시로 반복해주어야 하는 문제점이 있어 이를 해결할 필요성이 절실히 요구되는 실정이었다.Therefore, in the past, organic antimicrobial agents have been mainly used to remove such bacteria and fungi. However, the organic antimicrobial agents have strong bactericidal power, but are volatile and dispersed. Due to the short duration of use, there is a problem that needs to be repeated from time to time.

이에, 본 발명의 별명자는 상기와 같은 문제점을 해결하기 위하여 예의 노력한 결과, 무기계 항균 담체를 폴리우레탄재 제조시 함께 배합함으로써, 인체에 무해함은 물론 내성균도 발생시키지 않은 채 살균효과가 장기간 지속됨을 확인함으로써, 본 발명을 완성하였다.Thus, the nickname of the present invention, as a result of intensive efforts to solve the above problems, by combining together the inorganic antimicrobial carrier in the production of polyurethane material, it is harmless to the human body as well as the long-lasting sterilization effect without generating resistant bacteria By confirming, the present invention was completed.

결국, 본 발명의 주된 목적은 제올라이트 또는 인산지르코늄 담체에 무기계 금속염 용액을 첨가하여 이온교환시켜 제조하는 것을 특징으로 하는 무기계 항균 담체를 제공하는 데 있다.After all, the main object of the present invention is to provide an inorganic antimicrobial carrier, characterized in that the ion-exchange by preparing an inorganic metal salt solution to the zeolite or zirconium phosphate carrier.

또한, 본 발명의 또다른 목적은 상기의 무기계 항균 담체를 포함하는 폴리우레탄재를 제공하는 데 있다.In addition, another object of the present invention to provide a polyurethane material comprising the inorganic antibacterial carrier.

이하, 본 발명의 무기항균 담체 및 이를 포함한 폴리우레탄재에 대하여 보다 구체적으로 살펴보면 다음과 같다.Hereinafter, the inorganic antibacterial carrier of the present invention and the polyurethane material including the same will be described in more detail.

우선, 본 발명은 제올라이트 또는 인산지르코늄 담체 MFI(ZSM-5), MZr2(PO4)3에 대하여 무기계 금속염 용액 Ag, Zn, Cu를 포함하는 무기계 항균 담체에 관한 것이다.First, the present invention relates to an inorganic antimicrobial carrier comprising an inorganic metal salt solution Ag, Zn, Cu with respect to a zeolite or zirconium phosphate support MFI (ZSM-5), MZr 2 (PO 4 ) 3 .

이러한 무기계 항균담체는 제올라이트 또는 인산지르코늄 담체에 은, 아연 또는 구리 중에서 선택된 1종 이상을 결합시킨 것으로, 이들은 담체와 항균제 모두 금속염이므로 이온교환에 의한 결합이 가능하다. 따라서, 이들은 이온화된 금속염 상태로 하여 상호 이온교환시킨 후 이들만을 세척분리하여 건조시키면 분말 상태의 무기계 항균담체를 제조할 수 있게 된다. 이때, 항균제인 무기계 금속염의 함량은 항균효능을 결정하는 주요소로서 그 첨가량을 조절하여 항균활성을 조절한다. 이렇게 담체에 결합된 무기계 항균제인 금속염들은 공기중의 수분과 접촉하게 되면 이들 이온들이 촉매로 작용하게 되어 용존산소를 활성산소로 변화시키게 된다. 그 결과 발생되는 활성산소는 오존과 같이 강한 살균력을 가지고 있어 주변으로 확산되며 항균 살균작용을 나타내게 되는 것이다. 이러한 무기계 항균 금속염은 담체 제올라이트 또는 인산지로코늄에 대하여 Ag, Zn, Cu를 포함하는 것이 바람직하며, 상기 금속염이 아닌 다른 금속이 포함되면 인체에 유해한문제가 있다.The inorganic antimicrobial carrier is a combination of one or more selected from silver, zinc or copper with a zeolite or zirconium phosphate carrier. These carriers and the antimicrobial agent are metal salts, and thus can be bonded by ion exchange. Therefore, they are ionized metal salts, and after the ion exchange with each other, only washing them separated and dried, it is possible to produce a powder-based inorganic antimicrobial carrier. At this time, the content of the inorganic metal salt as an antimicrobial agent is to determine the antimicrobial effect as a control element to adjust the amount of antimicrobial activity. The metal salts, which are inorganic antimicrobial agents bound to the carrier, come into contact with moisture in the air, and these ions act as catalysts to convert dissolved oxygen into active oxygen. The resulting active oxygen has a strong bactericidal power like ozone and diffuses around and exhibits antibacterial bactericidal action. The inorganic antimicrobial metal salt preferably contains Ag, Zn, Cu relative to the carrier zeolite or zirconium phosphate, and when a metal other than the metal salt is included, there is a problem that is harmful to the human body.

또한, 본 발명은 이상에서 제조된 무기계 항균 담체 0.5 내지 5 중량%(w/w)를 포함하는 폴리우레탄재를 포함한다. 즉, 통상적으로 폴리우레탄을 제조하는 데 사용되는 폴리우레탄 액상재료와 함께 가소제와 첨가제 및 안료 등을 첨가 배합하여 통상의 방법에 따라 폴리우레탄을 제조한다.In addition, the present invention includes a polyurethane material containing 0.5 to 5% by weight (w / w) of the inorganic antimicrobial carrier prepared above. That is, a polyurethane is prepared according to a conventional method by adding and blending a plasticizer, an additive, a pigment, and the like together with a polyurethane liquid material used to prepare a polyurethane.

이하, 본 발명을 실시예 및 실험예 등에 의하여 더욱 상세히 설명하면 다음과 같은 바, 본 발명이 이들 실시예 및 실험예 등에 의해 한정되는 것은 아니다.Hereinafter, the present invention will be described in more detail with reference to Examples and Experimental Examples and the like, but the present invention is not limited to these Examples and Experimental Examples.

실시예 1:무기계 항균 담체 Example 1 Inorganic Antibacterial Carrier

우선, 인산지르코늄에 은이온(Ag+) 64ppm, 아연이온(Zn2+) 1090ppm, 구리이온(Cu2+) 17ppm을 함유한 금속염 용액을 첨가하여 이온교환시킨 다음, 이를 세척하고 건조시켜 이온교환된 인산지르코늄의 항균담체 분말을 제조하였다.First, a metal salt solution containing 64 ppm of silver ions (Ag + ), 1090 ppm of zinc ions (Zn 2+ ), and 17 ppm of copper ions (Cu 2+ ) was added to the zirconium phosphate, followed by ion exchange by washing and drying. An antimicrobial carrier powder of zirconium phosphate was prepared.

실시예 2:항균기능을 지닌 폴리우레탄재 Example 2: Polyurethane Material with Antibacterial Function

상기 실시예 1에서 제조한 항균 담체 분말 1 중량%를 액상의 폴리우레탄재와 함께 가소제 5 중량%, 첨가제 15 중량%, 안료 0.3 중량%를 배합한 다음 통상의 방법으로 폴리우레탄을 제조하였다.1% by weight of the antimicrobial carrier powder prepared in Example 1 was mixed with 5% by weight of a plasticizer, 15% by weight of an additive, and 0.3% by weight of a pigment together with a liquid polyurethane material to prepare a polyurethane in a conventional manner.

실험예:Experimental Example:

상기 실시예 1 및 실시예 2로부터 제조된 폴리우레탄재와 종래 사용되어 오던 폴리우레탄재 핸들(STEERING WHEEL BOSS)을 이용하여 항균활성의 지속정도를 쉐이킹 플라스크(SHAKING PLA나)방법으로 측정하였다. 그리고, 그 결과를 다음 표 1에 요약하여 나타내었다.The sustainability of the antimicrobial activity was measured by a shaking flask (SHAKING PLA) method using the polyurethane material prepared from Examples 1 and 2 and a polyurethane material handle (STEERING WHEEL BOSS). The results are summarized in Table 1 below.

구 분division 실시예 2의 폴리우레탄Polyurethane of Example 2 종래의 유기계 항균제를 사용한 폴리우레탄Polyurethane using conventional organic antibacterial agent 항균 활성 지속시간Antimicrobial Activity Duration 1000 Hr 이상More than 1000 Hr 24 Hr24 Hr

이상에서 상세히 설명한 바와 같이 본 발명은 무기항균 담체 및 이를 포함하여 항균기능을 지닌 폴리우레탄재에 관한 것이다. 이러한 본 발명에 따르면, 본 발명의 폴리우레탄재는 항균 활성이 높은 정도로 오랜동안 지속되어 곰팡이류 등에 의한 차 실내의 악취를 제거할 수 있었으며, 내성균 또한 발생시키지 않아 위생문제를 해결할 수 있고, 또한 유기계 항균제보다 내열성이 높고, 휘발 및 분해 등이 일어나지 않아 인체에 무해한 효과를 나타낸다.As described in detail above, the present invention relates to an inorganic antibacterial carrier and a polyurethane material having an antibacterial function including the same. According to the present invention, the polyurethane material of the present invention lasted for a long time to a high degree of antibacterial activity was able to remove the odor of the interior of the car by molds, etc., does not generate resistant bacteria can solve the hygiene problem, and also than the organic antibacterial agent It has high heat resistance, does not cause volatilization and decomposition and shows harmless effects to the human body.

Claims (3)

제올라이트 또는 인산지르코늄 담체 MFI(ZSM-5), MZr2(PO4)3에 대하여 무기계 금속염 용액을 포함하는 무기계 항균 담체.An inorganic antimicrobial carrier comprising an inorganic metal salt solution for a zeolite or zirconium phosphate carrier MFI (ZSM-5), MZr 2 (PO 4 ) 3 . 제 1 항에 있어서, 상기 무기계 금속염 용액은 은, 아연 및 구리로 이루어진 그룹 중에서 선택된 1종 이상인 것을 특징으로 하는 무기계 항균 담체.The inorganic antimicrobial carrier according to claim 1, wherein the inorganic metal salt solution is at least one selected from the group consisting of silver, zinc and copper. 제 1 항 또는 제 2 항에 따른 무기계 항균 담체 0.5 내지 5 중량%(w/w)를 포함하는 폴리우레탄재.A polyurethane material comprising 0.5 to 5% by weight (w / w) of the inorganic antimicrobial carrier according to claim 1.
KR1020000085342A 2000-12-29 2000-12-29 Polyurethane containing inorganic antibiosis KR20020056058A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020000085342A KR20020056058A (en) 2000-12-29 2000-12-29 Polyurethane containing inorganic antibiosis

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020000085342A KR20020056058A (en) 2000-12-29 2000-12-29 Polyurethane containing inorganic antibiosis

Publications (1)

Publication Number Publication Date
KR20020056058A true KR20020056058A (en) 2002-07-10

Family

ID=27688568

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020000085342A KR20020056058A (en) 2000-12-29 2000-12-29 Polyurethane containing inorganic antibiosis

Country Status (1)

Country Link
KR (1) KR20020056058A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008045853A1 (en) * 2006-10-13 2008-04-17 Lubrizol Advanced Materials, Inc. Thermoplastic polyurethanes containing a salt of zirconium phosphate
WO2005087849A3 (en) * 2004-03-11 2009-02-26 Basf Ag Thermoplastic polyurethanes containing noble metal salts

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62241932A (en) * 1986-04-14 1987-10-22 Shinagawa Nenryo Kk Polymer foam having antibacterial and antifungal function and its production
KR880007092A (en) * 1986-12-05 1988-08-26 다까하시 요시오 Antimicrobial zeolite
KR880012690A (en) * 1987-04-22 1988-11-28 다까하시 요시오 Antimicrobial Resin Composition
JPH0466512A (en) * 1990-06-29 1992-03-02 Sintokogio Ltd Inorganic antimicrobial agent surface-coated with polyurethane resin, its production and antimicrobial resin composition
JPH1143613A (en) * 1997-05-30 1999-02-16 Sankyo Yuki Gosei Kk Antibacterial resin composition
KR19990020148A (en) * 1997-08-30 1999-03-25 최명국 Manufacture steering wheel for vehicle with antibacterial function

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62241932A (en) * 1986-04-14 1987-10-22 Shinagawa Nenryo Kk Polymer foam having antibacterial and antifungal function and its production
KR880007092A (en) * 1986-12-05 1988-08-26 다까하시 요시오 Antimicrobial zeolite
KR880012690A (en) * 1987-04-22 1988-11-28 다까하시 요시오 Antimicrobial Resin Composition
JPH0466512A (en) * 1990-06-29 1992-03-02 Sintokogio Ltd Inorganic antimicrobial agent surface-coated with polyurethane resin, its production and antimicrobial resin composition
JPH1143613A (en) * 1997-05-30 1999-02-16 Sankyo Yuki Gosei Kk Antibacterial resin composition
KR19990020148A (en) * 1997-08-30 1999-03-25 최명국 Manufacture steering wheel for vehicle with antibacterial function

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005087849A3 (en) * 2004-03-11 2009-02-26 Basf Ag Thermoplastic polyurethanes containing noble metal salts
WO2008045853A1 (en) * 2006-10-13 2008-04-17 Lubrizol Advanced Materials, Inc. Thermoplastic polyurethanes containing a salt of zirconium phosphate
US7772309B2 (en) 2006-10-13 2010-08-10 Lubrizol Advanced Materials, Inc. Thermoplastic polyurethanes containing a salt of zirconium phosphate

Similar Documents

Publication Publication Date Title
KR101561883B1 (en) Eco-friendly hybrid composition for coating of food packing paper
KR100977862B1 (en) A manufacturing method of adsorptive composition having antimicrobial and deodorant function
JP2020125259A (en) Composition, spray, and wiper
KR20090115503A (en) Adsorptive composition having antimicrobial and deodorant function
CN106189864B (en) A kind of plant fiber wall clothing coating with antibacterial and antimildew function
KR102625331B1 (en) Composite for antibacterial and deodorant agent using ionized minerals and persimmon leaf extract and other natural materials
EP2792244B1 (en) Active-powder biocidal composition comprising at least one copper salt and at least one zinc salt and the method for the production thereof
KR20020056058A (en) Polyurethane containing inorganic antibiosis
KR100719857B1 (en) Manufacturing method for deodorizer composition
KR20180029345A (en) Antimicrobial deodorization composition comprising minerals of volcanic stone extracts
JP2649388B2 (en) Antimicrobial composition
KR100637923B1 (en) The aqueous coating composition
KR20160042586A (en) Armoma compositon, and aroma products using the same
CN113521100A (en) Nano silver ion disinfectant and preparation method and application thereof
KR100606253B1 (en) Antimicrobial and Deodorant Aqueous Composition for a Fabric Deodorizing agent Comprising NanoSilver
KR101397225B1 (en) Method for manufacturing spray composition and spray composition therefor
JP2802712B2 (en) Anti-mold sealant
NZ517933A (en) Wood treatment
KR100727549B1 (en) Deodorant
KR20100008858A (en) Deodorant contain chamaecyaris obtusa
KR20200130010A (en) Deodorant compositions comprising odor removal catalyst and food storage container using the same
KR102359725B1 (en) Natural antibacterial germicide
US20220295788A1 (en) High performance antimicrobial composition
CN1524631A (en) Spray painting method of deodorant ,antiseptic and antifungal agents, and articles processed by the same
KR101258173B1 (en) Bactericidal action and disinfectant composition for sand and indoor air pollutants

Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
E601 Decision to refuse application