JP2005272307A - Method for spraying antimicrobial, mildewproofing agent and deodorant and apparatus for spraying the same - Google Patents

Method for spraying antimicrobial, mildewproofing agent and deodorant and apparatus for spraying the same Download PDF

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JP2005272307A
JP2005272307A JP2004083902A JP2004083902A JP2005272307A JP 2005272307 A JP2005272307 A JP 2005272307A JP 2004083902 A JP2004083902 A JP 2004083902A JP 2004083902 A JP2004083902 A JP 2004083902A JP 2005272307 A JP2005272307 A JP 2005272307A
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antibacterial
spraying
deodorant
antifungal
nozzle
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Shoji Kida
Yoshimasa Kinoshita
善正 木下
昇司 貴田
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Dd Planning Kk
Sanko Sekiyu Kogyo Kk
ディディプランニング株式会社
三興石油工業株式会社
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<P>PROBLEM TO BE SOLVED: To provide a method for spraying an antimicrobial, a mildewproofing agent and a deodorant with which ultrafine particles can rapidly be diffused into the interior of the objective spacial part and spread even to all the corners of the objective spacial part to improve the antimicrobial, deodorant effects and mildewproofing effects by spraying an antimicrobial, mildewproofing agent and deodorant solution comprising a silver component in a state of the ultrafine particles and to provide an apparatus for spraying the same. <P>SOLUTION: The method for spraying the antimicrobial, mildewproofing agent and deodorant is characterized by spraying the antimicrobial, mildewproofing and deodorant solution comprising the silver component selected from the group of metallic silver, silver ions and a silver compound into sprayed particles of 2-5 μm size. <P>COPYRIGHT: (C)2006,JPO&NCIPI

Description

本発明は、自動車、電車等の車内、部屋、病院内などの一定空間内で使用される抗菌防カビ消臭用溶液を噴霧する方法及び噴霧装置に関し、更に詳述すると、抗菌・防カビ・消臭剤が迅速に拡散して対象空間部の隅々にまで行き亘り、除菌消臭効果や防カビ効果を向上させることができる抗菌・防カビ・消臭剤の噴霧方法及びその噴霧装置に関するものである。   The present invention relates to a method and a spray device for spraying an antibacterial / antifungal deodorizing solution used in a fixed space such as an automobile, a train or the like, a room, or a hospital. Antibacterial / antifungal / deodorant spraying method and spraying apparatus capable of improving the sterilization / deodorizing effect and antifungal effect by spreading the deodorant quickly to every corner of the target space It is about.
近年では、アンモニア、メチルメルカプタン、硫化水素、アセトアルデヒド、トリメチルアミン、n−酪酸等の臭気物質の発生量が増加しており、特に、自動車、電車等の車内、病院内に絶えず浮遊する臭気物質やインフルエンザウィルスに対して各種の抗菌消臭剤を対象空間内に拡散して抗菌消臭対策が講じられている。   In recent years, the amount of odorous substances such as ammonia, methyl mercaptan, hydrogen sulfide, acetaldehyde, trimethylamine, and n-butyric acid has been increasing. In particular, odorous substances and influenza that constantly float in cars and trains and hospitals. Antibacterial deodorant measures are taken by diffusing various antibacterial deodorants into the target space against viruses.
消臭抗菌剤を拡散させる手段としては、各種の抗菌消臭液をスプレーやエアーゾール等により噴射させる方法がある。   As a means for diffusing the deodorant antibacterial agent, there is a method of spraying various antibacterial deodorant liquids by spraying or aerosol.
しかしながら、これらの手段は、空間中に拡散される粒子径が10μmから数百μm程度の大きいものであり、微粒子1個あたりの重量が比較的重いものであるため、空気中に滞留する時間に制限がある。このため、一定空間内に抗菌消臭用溶液を多量に噴射したとしても、該空間の隅々に亘り抗菌消臭効果が得られないという不都合がある。   However, these means have a large particle size of about 10 μm to several hundreds of μm diffused in the space, and the weight per particle is relatively heavy. There is a limit. For this reason, even if a large amount of the antibacterial deodorant solution is sprayed into the fixed space, there is a disadvantage that the antibacterial deodorant effect cannot be obtained over the corners of the space.
また、例えば、特開平10−67516号公報に記載されているように、酸化チタンからなる光触媒を利用して、抗菌剤、含窒素化合物等の有害ガスを分解作用するために酸化チタン系材料を抗菌・消臭用材料として用いられることも知られているが、酸化チタン光触媒を活用するためには、紫外線等の光線の照射が必要であり、使用が制限されるという不都合がある。   Further, for example, as described in JP-A-10-67516, a titanium oxide material is used to decompose harmful gases such as antibacterial agents and nitrogen-containing compounds using a photocatalyst made of titanium oxide. Although known to be used as an antibacterial and deodorant material, in order to utilize a titanium oxide photocatalyst, it is necessary to irradiate with light such as ultraviolet rays, and there is a disadvantage that its use is limited.
特開平10−67516号公報JP 10-67516 A
本発明は、上記事情に鑑みなされたもので、銀成分を含有する抗菌防カビ消臭用溶液を超微粒子の状態で噴霧することにより、該超微粒子が対象空間部内へ迅速に拡散し、対象空間部の隅々にまで行き亘り、抗菌消臭効果や防カビ効果を向上させることができる抗菌・防カビ・消臭剤の噴霧方法及びその噴霧装置を提供することを目的とする。   The present invention has been made in view of the above circumstances, and by spraying the antibacterial / antifungal deodorizing solution containing a silver component in the form of ultrafine particles, the ultrafine particles are quickly diffused into the target space, and the target An object of the present invention is to provide an antibacterial / antifungal / deodorizing agent spraying method and a spraying apparatus that can improve the antibacterial / deodorizing effect and antifungal effect throughout the space.
本発明者は、上記目的を達成するため鋭意検討を行った結果、銀成分を含有する抗菌消臭用溶液を加熱気化式二流噴霧方式により水蒸気流中に抗菌防カビ消臭用溶液を霧化して、噴霧粒子2〜5μmにて噴霧したところ該噴霧粒子が対象部屋内の隅々まで迅速に拡散することができ、抗菌消臭効果や防カビ効果が飛躍的に向上し得ることを見い出し、本発明をなすに至ったものである。   As a result of diligent studies to achieve the above object, the present inventors atomized an antibacterial / antifungal deodorizing solution into a water vapor stream using an antibacterial deodorizing solution containing a silver component by a heat vaporization type two-stream spray method. When sprayed with 2 to 5 μm of spray particles, the spray particles can be quickly diffused to every corner of the target room, and the antibacterial and deodorant effects and fungicidal effects can be greatly improved, The present invention has been achieved.
従って、本発明は、下記の抗菌・防カビ・消臭剤の噴霧方法及び噴霧装置を提供する。
(1)金属銀、銀イオン及び銀化合物の群から選ばれる銀成分を含有する抗菌防カビ消臭用溶液を2〜5μmの噴霧粒子の大きさとして噴霧することを特徴とする抗菌・防カビ・消臭剤の噴霧方法。
(2)上記抗菌防カビ消臭用溶液中に植物抽出物を含有した(1)記載の抗菌・防カビ・消臭剤の噴霧方法。
(3)上記金属銀が、1粒子当たりの平均粒子径が10nm以下の単体又はセラミックス表面に金属銀を担持した複合体である(1)又は(2)記載の抗菌・防カビ・消臭剤の噴霧方法。
(4)精製水を収容する第1容器と、該精製水を気化させるための気化手段と、第1容器及び気化手段に連通する第1ノズルと、銀成分を含有する抗菌防カビ消臭用溶液を収容する第2容器と、該第2容器に連通する第2ノズルとを備え、第1ノズルの噴口から噴射される水蒸気流と、第2ノズルの噴口から噴射される抗菌防カビ消臭用溶液とを接触させることにより、該抗菌防カビ消臭用溶液を2〜5μmの噴霧粒子の大きさとして噴霧することを特徴とする抗菌・防カビ・消臭剤の噴霧装置。
(5)上記抗菌防カビ消臭用溶液に精製水を90質量%以上含有する(4)記載の抗菌・防カビ・消臭剤の噴霧装置。
(6)自動車内に用いられる(4)記載の抗菌・防カビ・消臭剤の噴霧装置。
Accordingly, the present invention provides the following antibacterial / antifungal / deodorant spraying method and spraying apparatus.
(1) An antibacterial / antifungal agent characterized by spraying an antibacterial / antifungal deodorizing solution containing a silver component selected from the group consisting of metallic silver, silver ions and silver compounds as a size of 2 to 5 μm spray particles.・ Method of spraying deodorant.
(2) The method for spraying an antibacterial / antifungal / deodorant according to (1), wherein a plant extract is contained in the antibacterial / antifungal deodorant solution.
(3) The antibacterial / antifungal / deodorant according to (1) or (2), wherein the metallic silver is a simple substance having an average particle size of 10 nm or less per particle or a composite having metallic silver supported on a ceramic surface. Spraying method.
(4) A first container for containing purified water, a vaporizing means for vaporizing the purified water, a first nozzle communicating with the first container and the vaporizing means, and an antibacterial, antifungal, deodorant containing a silver component A second container for containing the solution and a second nozzle communicating with the second container, a water vapor flow ejected from the nozzle nozzle of the first nozzle, and an antibacterial, antifungal, deodorant sprayed from the nozzle nozzle of the second nozzle An antibacterial / antifungal / deodorant spraying apparatus characterized by spraying the antibacterial / antifungal deodorizing solution in a size of 2 to 5 μm in size by bringing the antibacterial / antifungal / deodorizing solution into contact therewith.
(5) The antibacterial / antifungal / deodorant spraying device according to (4), wherein the antibacterial / antifungal deodorant solution contains 90% by mass or more of purified water.
(6) The antibacterial / antifungal / deodorant spraying device according to (4) used in an automobile.
本発明の抗菌・防カビ・消臭剤の噴霧方法及び噴霧装置によれば、抗菌消臭効果及び防カビ効果の即効性に優れたものである。   According to the spray method and spray device of the antibacterial / antifungal / deodorant of the present invention, the antibacterial / deodorant effect and the immediate effect of the antifungal effect are excellent.
発明を実施するための最良の形態及び実施例BEST MODE FOR CARRYING OUT THE INVENTION
以下、本発明について更に詳しく説明する。本発明の噴霧方法においては、金属銀、銀イオン及び銀化合物の群から選ばれる銀成分を含有する抗菌・防カビ・消臭用溶液を2〜5μmの噴霧粒子の大きさとして噴霧することを特徴とするものである。   Hereinafter, the present invention will be described in more detail. In the spraying method of the present invention, an antibacterial / antifungal / deodorizing solution containing a silver component selected from the group of metallic silver, silver ions and silver compounds is sprayed in the size of 2 to 5 μm spray particles. It is a feature.
金属銀としては、1粒子当たりの平均粒子径が10nm以下の単体又はセラミックス表面に担持した複合体であることが好ましい。   The metallic silver is preferably a simple substance having an average particle diameter of 10 nm or less per particle or a composite supported on the ceramic surface.
銀イオンは、特に、抗菌性を付与することができ、例えば、硝酸銀等が挙げられる。また、銀イオンには各種の添加剤を配合することができ、特に、安定剤として、フイチン酸等を添加することが好適である。   Silver ions can particularly impart antibacterial properties, and examples include silver nitrate. Moreover, various additives can be mix | blended with silver ion, and it is especially suitable to add a phytic acid etc. as a stabilizer.
抗菌消臭用溶液中には消臭性を付与する目的で各種植物抽出物を配合することが好ましい。各種植物抽出物としては、ヒイラギモクセイ、キリ、ツワブキ、シナレンギョウ、ライラック、フキ、カキノキ、コナラ、ヤマナラシ、シダ、コバノトナリコの葉、クロマツの葉等が例示される。   It is preferable to mix various plant extracts in the antibacterial deodorant solution for the purpose of imparting deodorant properties. Examples of various plant extracts include holly mushrooms, drills, camellias, syringae, lilacs, Japanese cypresses, oysters, Japanese oaks, ferns, Japanese pine leaves, black pine leaves, and the like.
また、光触媒効果を奏する点から、銀成分を含有する抗菌・防カビ・消臭用溶液として、銀イオンと酸化チタンとを配合したもの、酸化チタン微粒子の表面に単数又は複数個の銀単体を担持させた複合体を採用することができる。例えば、ナノメートルサイズの金属銀粒子を酸化チタン粒子の表面上に分散担持することにより金属銀の抗菌性・防カビ性を効果的に発揮させることができる。   In addition, from the point of having a photocatalytic effect, as a solution for antibacterial / antifungal / deodorant containing a silver component, a combination of silver ions and titanium oxide, or a single or plural silver elements on the surface of titanium oxide fine particles. A supported composite can be employed. For example, metallic silver particles of nanometer size can be dispersed and supported on the surface of titanium oxide particles to effectively exhibit the antibacterial and antifungal properties of metallic silver.
本発明では、抗菌・防カビ・消臭用溶液を噴霧させる噴霧粒子の大きさとしては、平均粒子径が2〜5μm、好ましくは3〜4μmである。噴霧粒子が2〜5μmであるためブラウン運動が生じ易くなり、対象室内に迅速に拡散することができ、対象室内の隅々まで抗菌防カビ消臭剤が有効に行き亘り、抗菌消臭効果又は防カビ効果を高めることができる。噴霧粒子が上記範囲を超えると微粒子の自重が比較的重いものとなり、噴射後の空気中に浮遊する滞留時間が短くなり、微粒子による拡散効果が迅速に行えなくなり、抗菌消臭効果又は防カビ効果の向上が得られなくなる。   In the present invention, the size of the spray particles to which the antibacterial / antifungal / deodorant solution is sprayed is 2 to 5 μm, preferably 3 to 4 μm in average particle size. Since the spray particles are 2 to 5 μm, Brownian motion is likely to occur, it can diffuse quickly into the target room, the antibacterial / antifungal deodorant is effectively spread to every corner of the target room, and the antibacterial / deodorant effect or The mold prevention effect can be enhanced. If the spray particles exceed the above range, the self-weight of the fine particles becomes relatively heavy, the residence time floating in the air after injection becomes short, the diffusion effect due to fine particles can not be done quickly, antibacterial deodorizing effect or antifungal effect Improvement cannot be obtained.
抗菌・防カビ・消臭用溶液を2〜5μmの粒子径にて噴霧する手段としては、特に制限はないが、例えば、図1示された噴霧装置1を用いることが好適である。   The means for spraying the antibacterial / antifungal / deodorant solution with a particle size of 2 to 5 μm is not particularly limited, but for example, the spray device 1 shown in FIG. 1 is preferably used.
図1に示された装置1は、所謂、加熱気化式二流式の噴霧方式を採用するものであり、第1容器2と、気化手段3と、第1容器及び気化手段に連通する第1ノズル4と、第2容器5と、該第2容器に連通する第2ノズル6とを具備したものである。第1ノズル4及び第2ノズル6の先端は、それぞれ先端が漸次小径に形成され、極微細な噴口4a,6aを有するものであり、互いに対向及び近接して配置されている。上記噴霧装置1の第1容器2には、精製水7が収容されると共に、第2容器5には、銀成分を含有した抗菌防カビ消臭用溶液8が収容される。そして、第1容器2中の精製水7を第1ノズル4を通じて気化手段3により水蒸気に気化し、該水蒸気を噴口4aから噴射すると共に、第2容器5に収容する抗菌防カビ消臭用溶液8を第2ノズルの噴口6aから噴射して水蒸気流と接触することにより水蒸気中に抗菌防カビ消臭用溶液8を霧化し、抗菌防カビ消臭用溶液を2〜5μmの噴霧粒子の状態で噴霧することができるものである。   The apparatus 1 shown in FIG. 1 adopts a so-called heating vaporization type two-flow spraying system, and includes a first container 2, a vaporization means 3, and a first nozzle communicating with the first container and the vaporization means. 4, a second container 5, and a second nozzle 6 communicating with the second container. The tips of the first nozzle 4 and the second nozzle 6 are each formed with a progressively smaller diameter, and have extremely fine nozzle holes 4a and 6a, which are arranged opposite to each other and close to each other. Purified water 7 is accommodated in the first container 2 of the spray device 1, and an antibacterial, antifungal, deodorizing solution 8 containing a silver component is accommodated in the second container 5. The purified water 7 in the first container 2 is vaporized into water vapor by the vaporizing means 3 through the first nozzle 4, and the water vapor is sprayed from the nozzle 4 a, and the antibacterial and antifungal deodorizing solution is contained in the second container 5. 8 is sprayed from the nozzle 6a of the second nozzle and brought into contact with the water vapor flow to atomize the antibacterial / antifungal deodorant solution 8 into the water vapor, and the antibacterial / antifungal deodorant solution is in a state of 2 to 5 μm spray particles. It can be sprayed with.
上記第2容器5に充填される抗菌防カビ消臭用溶液8には、金属銀、銀イオン及び銀化合物の群から選ばれる銀成分が配合され、必要に応じて、植物抽出物、各種添加剤、安定剤等を配合することができる。また、上記抗菌防カビ消臭用溶液8には、精製水が充填されるものであり、該精製水の含有量は全質量に対して90質量%以上にすることが好ましい。   The antibacterial / antifungal deodorizing solution 8 filled in the second container 5 is mixed with a silver component selected from the group of metallic silver, silver ions and silver compounds, and if necessary, a plant extract and various additions. An agent, a stabilizer, etc. can be mix | blended. The antibacterial / antifungal deodorizing solution 8 is filled with purified water, and the content of the purified water is preferably 90% by mass or more based on the total mass.
上記気化手段3としては、特に制限はないが、通常は、セラミックヒーター及びサーミスターを配設したものを例示することができ、サーミスターにより一定の温度を維持しながらセラミックヒーターから供される熱により第1溶液7を気化させることができる。
なお、図1に示していないが、第1容器2及び第2容器5中の第1溶液7及び抗菌防カビ消臭用溶液8は、電磁ポンプにより第1ノズル4及び第2ノズル6へと送り込まれるようになっており、その移送量は自動制御されている。
Although there is no restriction | limiting in particular as the said vaporization means 3, Usually, what provided the ceramic heater and the thermistor can be illustrated, The heat | fever provided from a ceramic heater, maintaining a fixed temperature with a thermistor. Thus, the first solution 7 can be vaporized.
Although not shown in FIG. 1, the first solution 7 and the antibacterial / antifungal deodorizing solution 8 in the first container 2 and the second container 5 are transferred to the first nozzle 4 and the second nozzle 6 by an electromagnetic pump. The transfer amount is automatically controlled.
第1ノズル4及び第2ノズル6の先端口は、上述したように、微細な噴口4a,6aを有するものであり、微細な噴口4a,6aの口径は互いに所定角度で対向しており、噴口4aから噴霧される水蒸気雰囲気の中で、噴口6aから噴射される抗菌防カビ消臭用溶液8を霧化することにより、噴霧粒子の大きさ(平均粒子径)が2〜5μmである抗菌・防カビ・消臭剤を噴霧することができる。なお、噴口の大きさは噴射圧力によって適宜選定されることとなるが、15〜30気圧、70〜90℃の条件で噴口の大きさが0.3〜0.6mm、特に0.4〜0.5mmとすることが好ましい。   As described above, the front ends of the first nozzle 4 and the second nozzle 6 have fine nozzle holes 4a and 6a, and the diameters of the fine nozzle holes 4a and 6a are opposed to each other at a predetermined angle. By atomizing the antibacterial / antifungal deodorizing solution 8 sprayed from the nozzle 6a in the water vapor atmosphere sprayed from 4a, the size of the spray particles (average particle diameter) is 2 to 5 μm. Anti-mold / deodorant can be sprayed. The size of the nozzle hole is appropriately selected depending on the injection pressure, but the size of the nozzle hole is 0.3 to 0.6 mm, particularly 0.4 to 0 at 15 to 30 atmospheres and 70 to 90 ° C. .5 mm is preferable.
上記噴霧装置1による噴霧量としては、3〜8ml/分、特に、4〜6ml/分とすることが好ましく、単位分当たりの噴射量を可及的に小さくすることにより、消費電力を小さくし、コストを安価にすることができるものである。   The spray amount by the spray device 1 is preferably 3 to 8 ml / min, and particularly preferably 4 to 6 ml / min. By reducing the injection amount per unit as much as possible, the power consumption can be reduced. The cost can be reduced.
本発明の噴霧方法及び噴霧装置は、抗菌・消臭・防カビを目的とする対象空間内に使用されるものであり、車内、工場内、美容室、娯楽施設、温泉・宿泊施設等や介護福祉施設、病院などの各種施設に用いられるものであり、病原菌やウイルスなどの院内感染対策や悪臭、加齢臭に対して抗菌消臭効果又は防カビの即効性、持続性に優れたものである。   The spraying method and spraying device of the present invention are used in a target space for antibacterial, deodorant, and mold prevention purposes, and are used in cars, factories, beauty salons, entertainment facilities, hot springs / accommodation facilities, etc. It is used in various facilities such as welfare facilities and hospitals, and has excellent antibacterial and deodorizing effects or antifungal effects and sustainability against nosocomial infection countermeasures such as pathogenic bacteria and viruses, odors, and aging odors. is there.
[実施例1及び比較例1,2]
以下、実施例及び比較例を示し、本発明を具体的に説明するが、本発明は下記実施例に制限されるものではない。
[Example 1 and Comparative Examples 1 and 2]
EXAMPLES Hereinafter, although an Example and a comparative example are shown and this invention is demonstrated concretely, this invention is not restrict | limited to the following Example.
一次粒子が所定ナノメートルサイズの酸化チタン粒子の表面に多数の金属銀粒子を担持させたものを抗菌溶液の有効成分とし、該抗菌溶液を所定の噴霧粒子径にて噴霧した。各噴霧粒子径については、実施例では3μm、比較例1,2では20μmの大きさとした。5cm×5cm角のステンレス製のプレートに対して各例の噴霧をそれぞれ行い、噴霧後に生じた噴霧コートの膜厚及び抗菌性能を調べた。
予め栄養培地にて37℃で48時間培養した大腸菌を、菌数が約1.0×105個に調製したものを試験菌種とする。各例の噴霧を行った上記プレートをシャーレ内に置き、その上に栄養培地に均一分散させた試験菌種を接種し、フィルムを被せ蓋をして37℃,湿度90%以上で3時間、12時間、24時間培養した後の生菌数を測定した。実施例1の噴霧方法は図1に示した噴霧装置を使用したものであり、噴霧条件は、20気圧、80℃、口径0.4mmであった。比較例1及び比較例2については汎用スプレーガンを使用した。結果を表1に示す。
A primary particle having titanium oxide particles having a predetermined nanometer size supported by a large number of metallic silver particles was used as an active ingredient of an antibacterial solution, and the antibacterial solution was sprayed at a predetermined spray particle size. About each spray particle diameter, it was 3 micrometers in the Example, and was 20 micrometers in the comparative examples 1 and 2. Each example was sprayed on a 5 cm × 5 cm square stainless steel plate, and the film thickness and antibacterial performance of the spray coat produced after spraying were examined.
E. coli previously cultured at 37 ° C. for 48 hours in a nutrient medium and having a bacterial count of about 1.0 × 10 5 is used as the test strain. Place the above-mentioned sprayed plate of each case in a petri dish, inoculate the test bacterial species uniformly dispersed in the nutrient medium on it, cover the film and cover it at 37 ° C, humidity of 90% or more for 3 hours, The viable cell count after culturing for 12 hours and 24 hours was measured. The spraying method of Example 1 used the spraying apparatus shown in FIG. 1, and spraying conditions were 20 atm, 80 ° C., and a diameter of 0.4 mm. For Comparative Examples 1 and 2, a general-purpose spray gun was used. The results are shown in Table 1.
表1の結果から、噴霧粒子径が3μmとして噴霧した実施例1の方法では、比較例1及び比較例2の噴霧方法に比べて抗菌効果の即効性に優れていることが分かる。   From the results in Table 1, it can be seen that the method of Example 1 sprayed with a spray particle size of 3 μm is superior in antibacterial effect immediately compared to the spray methods of Comparative Example 1 and Comparative Example 2.
本発明の一実施例を示した抗菌消臭剤の噴霧装置の概略説明図である。It is a schematic explanatory drawing of the spray apparatus of the antibacterial deodorant which showed one Example of this invention.
符号の説明Explanation of symbols
1 噴霧装置
2 第1容器
3 気化手段
4 第1ノズル
5 第2容器
6 第2ノズル
7 精製水
8 抗菌防カビ消臭用溶液
4a 噴口
6a 噴口
DESCRIPTION OF SYMBOLS 1 Spraying apparatus 2 1st container 3 Vaporization means 4 1st nozzle 5 2nd container 6 2nd nozzle 7 Purified water 8 Antibacterial, antifungal, deodorant solution 4a nozzle 6a nozzle

Claims (6)

  1. 金属銀、銀イオン及び銀化合物の群から選ばれる銀成分を含有する抗菌防カビ消臭用溶液を2〜5μmの噴霧粒子の大きさとして噴霧することを特徴とする抗菌・防カビ・消臭剤の噴霧方法。   Antibacterial / antifungal / deodorant characterized by spraying a solution for antibacterial / antifungal deodorization containing a silver component selected from the group of metallic silver, silver ions and silver compounds as the size of spray particles of 2 to 5 μm Spraying method.
  2. 上記抗菌防カビ消臭用溶液中に植物抽出物を含有した請求項1記載の抗菌・防カビ・消臭剤の噴霧方法。   The method for spraying an antibacterial / antifungal / deodorant according to claim 1, wherein a plant extract is contained in the antibacterial / antifungal deodorant solution.
  3. 上記金属銀が、1粒子当たりの平均粒子径が10nm以下の単体又はセラミックス表面に金属銀を担持した複合体である請求項1又は2記載の抗菌・防カビ・消臭剤の噴霧方法。   The method for spraying an antibacterial / antifungal / deodorant according to claim 1 or 2, wherein the metallic silver is a simple substance having an average particle size of 10 nm or less per particle or a composite having metallic silver supported on a ceramic surface.
  4. 精製水を収容する第1容器と、該精製水を気化させるための気化手段と、第1容器及び気化手段に連通する第1ノズルと、銀成分を含有する抗菌防カビ消臭用溶液を収容する第2容器と、該第2容器に連通する第2ノズルとを備え、第1ノズルの噴口から噴射される水蒸気流と、第2ノズルの噴口から噴射される抗菌防カビ消臭用溶液とを接触させることにより、該抗菌防カビ消臭用溶液を2〜5μmの噴霧粒子の大きさとして噴霧することを特徴とする抗菌・防カビ・消臭剤の噴霧装置。   Contains a first container for containing purified water, a vaporizing means for vaporizing the purified water, a first nozzle communicating with the first container and the vaporizing means, and a solution for antibacterial, antifungal, deodorant containing a silver component A second nozzle communicating with the second container, a water vapor flow ejected from the nozzle nozzle of the first nozzle, and an antibacterial, antifungal, deodorizing solution ejected from the nozzle nozzle of the second nozzle An antibacterial / antifungal / deodorant spraying device characterized by spraying the antibacterial / antifungal deodorizing solution in a size of 2 to 5 μm spray particles.
  5. 上記抗菌防カビ消臭用溶液に精製水を90質量%以上含有する請求項4記載の抗菌・防カビ・消臭剤の噴霧装置。   5. The antibacterial / antifungal / deodorant spraying device according to claim 4, wherein the antibacterial / antifungal deodorant solution contains 90% by mass or more of purified water.
  6. 自動車内に用いられる請求項4記載の抗菌・防カビ・消臭剤の噴霧装置。
    The antibacterial / antifungal / deodorant spraying device according to claim 4 used in an automobile.
JP2004083902A 2004-03-23 2004-03-23 Method for spraying antimicrobial, mildewproofing agent and deodorant and apparatus for spraying the same Pending JP2005272307A (en)

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Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006068583A (en) * 2004-08-31 2006-03-16 Asukatekku Kk Spray method for antibacterial, fungiproof and deodorizing agent and its spraying apparatus
JP2006297304A (en) * 2005-04-21 2006-11-02 Sharp Corp Cleaning method and cleaning apparatus for gas
JP2007302587A (en) * 2006-05-10 2007-11-22 Asahi Shokai:Kk Avian influenza prophylactic agent
JP2008526958A (en) * 2005-02-14 2008-07-24 タミャングン Silver ionized plant extract and use thereof
US9668942B2 (en) 2012-02-17 2017-06-06 Alcresta Therapeutics, Inc. Methods, compositions, and devices for supplying dietary fatty acid needs
US10258590B2 (en) 2015-10-14 2019-04-16 Alcresta Therapeutics, Inc. Enteral feeding device and related methods of use
WO2020162485A1 (en) * 2019-02-06 2020-08-13 大阪ガスケミカル株式会社 Antivirus agent and method for removing virus

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0871136A (en) * 1994-09-06 1996-03-19 Tatsuo Okazaki Sterilizing method
JPH11349423A (en) * 1998-02-19 1999-12-21 Daido Steel Co Ltd Antibacterial and deodorant material and its production
JP2000051330A (en) * 1998-08-06 2000-02-22 Akira Mizuno Method and device for sterilizing and deodorizing barn
JP2001081409A (en) * 1999-09-14 2001-03-27 Daido Steel Co Ltd Anti-fungus coating agent, anti-fungus agent and method for inhibiting nosocomial infection
JP2002126587A (en) * 2000-10-19 2002-05-08 Bio Media Co Ltd Spray nozzle device

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0871136A (en) * 1994-09-06 1996-03-19 Tatsuo Okazaki Sterilizing method
JPH11349423A (en) * 1998-02-19 1999-12-21 Daido Steel Co Ltd Antibacterial and deodorant material and its production
JP2000051330A (en) * 1998-08-06 2000-02-22 Akira Mizuno Method and device for sterilizing and deodorizing barn
JP2001081409A (en) * 1999-09-14 2001-03-27 Daido Steel Co Ltd Anti-fungus coating agent, anti-fungus agent and method for inhibiting nosocomial infection
JP2002126587A (en) * 2000-10-19 2002-05-08 Bio Media Co Ltd Spray nozzle device

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006068583A (en) * 2004-08-31 2006-03-16 Asukatekku Kk Spray method for antibacterial, fungiproof and deodorizing agent and its spraying apparatus
JP2008526958A (en) * 2005-02-14 2008-07-24 タミャングン Silver ionized plant extract and use thereof
JP2006297304A (en) * 2005-04-21 2006-11-02 Sharp Corp Cleaning method and cleaning apparatus for gas
JP4514644B2 (en) * 2005-04-21 2010-07-28 シャープ株式会社 Gas cleaning method and cleaning apparatus
JP2007302587A (en) * 2006-05-10 2007-11-22 Asahi Shokai:Kk Avian influenza prophylactic agent
US9687420B2 (en) 2012-02-17 2017-06-27 Alcresta Therapeutics, Inc. Methods, compositions, and devices for supplying dietary fatty acid needs
US9668942B2 (en) 2012-02-17 2017-06-06 Alcresta Therapeutics, Inc. Methods, compositions, and devices for supplying dietary fatty acid needs
US9775783B2 (en) 2012-02-17 2017-10-03 Alcresta Therapeutics, Inc. Methods, compositions, and devices for supplying dietary fatty acid needs
US9775784B2 (en) 2012-02-17 2017-10-03 Alcresta Therapeutics, Inc. Methods, compositions, and devices for supplying dietary fatty acid needs
US10632047B2 (en) 2012-02-17 2020-04-28 Alcresta Therapeutics, Inc. Methods, compositions, and devices for supplying dietary fatty acid needs
US10828239B2 (en) 2012-02-17 2020-11-10 Alcresta Therapeutics, Inc. Methods, compositions, and devices for supplying dietary fatty acid needs
US10258590B2 (en) 2015-10-14 2019-04-16 Alcresta Therapeutics, Inc. Enteral feeding device and related methods of use
WO2020162485A1 (en) * 2019-02-06 2020-08-13 大阪ガスケミカル株式会社 Antivirus agent and method for removing virus

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