JPH0647522B2 - How to deodorize footwear - Google Patents
How to deodorize footwearInfo
- Publication number
- JPH0647522B2 JPH0647522B2 JP1141353A JP14135389A JPH0647522B2 JP H0647522 B2 JPH0647522 B2 JP H0647522B2 JP 1141353 A JP1141353 A JP 1141353A JP 14135389 A JP14135389 A JP 14135389A JP H0647522 B2 JPH0647522 B2 JP H0647522B2
- Authority
- JP
- Japan
- Prior art keywords
- footwear
- powder
- glass
- silver ions
- antibacterial
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Lifetime
Links
Classifications
-
- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
- A43B17/00—Insoles for insertion, e.g. footbeds or inlays, for attachment to the shoe after the upper has been joined
- A43B17/10—Insoles for insertion, e.g. footbeds or inlays, for attachment to the shoe after the upper has been joined specially adapted for sweaty feet; waterproof
Landscapes
- Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Description
【発明の詳細な説明】 （産業上の利用分野） 本発明は特に汗等によって発生する靴内の雑菌発生防
止、及び雑菌による臭い発生防止に適した履物の消臭方
法に関するものである。Description: FIELD OF THE INVENTION The present invention relates to a method for deodorizing footwear, which is suitable for preventing the generation of various germs in shoes caused by sweat and the like, and for preventing the generation of odor caused by the germs.
（従来の技術） 革靴、スポーツシューズ、スリッパ等の履物の使用後に
おいて汗等によって履物に雑菌が発生し不潔になった
り、雑菌発生によって異臭を発生したりするとがしばし
ばある。そこで天然植物性系の抗菌剤を使用したスプレ
ータイプの抗菌・消臭剤、あるいは金属銅の微粉末を含
有した靴下、靴の中仕切等が提案されているが、いずれ
のものも抗菌効果が小さいうえに効果の持続性が短く履
物用の抗菌・消臭剤としては十分満足できるものではな
かった。(Prior Art) After the use of footwear such as leather shoes, sports shoes, and slippers, various bacteria are often generated on the footwear due to perspiration, etc., and unpleasant odor is often generated due to the generation of various bacteria. Therefore, spray-type antibacterial / deodorant agents using natural plant-based antibacterial agents, socks and shoe dividers containing fine powder of metallic copper have been proposed. It is small and has a short lasting effect, so it was not sufficiently satisfactory as an antibacterial / deodorant for footwear.
（発明が解決しようとする課題） 本発明は上記したような従来の問題点を解決して、長期
間にわたり安定した、しかも強力な抗菌・消臭効果を維
持することができる履物の消臭方法を提供するために完
成されたものである。(Problems to be Solved by the Invention) The present invention solves the above-mentioned conventional problems, and is a deodorant method for footwear that can maintain a stable and strong antibacterial / deodorant effect for a long period of time. Has been completed in order to provide.
（課題を解決するための手段） 上記の課題を解決するためになされた本発明は銀イオン
を含有する溶解性ガラスの５〜300μの粉末であって0.0
01〜10重量％／Ｈｒの溶解速度を持たせたものを履物内
に散布し、汗により溶出する銀イオンの抗菌作用により
雑菌の発生を抑制することを特徴とするものである。(Means for Solving the Problems) The present invention made to solve the above problems is a powder of soluble glass containing silver ions of 5 to 300 μ
It is characterized in that a material having a dissolution rate of 01 to 10% by weight / Hr is sprayed on the footwear and the generation of various bacteria is suppressed by the antibacterial action of silver ions eluted by sweat.
本発明において使用される溶解性ガラスとは制御された
溶解速度を持つようにガラスの物理的、化学的特性を考
慮して組成を調節したガラスの総称であり、銀の化合物
を含有させた溶解性ガラスは数時間から数年間の任意の
期間にわたって定められた一定速度で銀イオンを溶出さ
せることができる。そして溶出した銀イオンは細菌や微
生物の細胞壁へ吸着したり、細胞膜内に濃縮していわゆ
るオリゴジナミー作用によって細菌や微生物の成育を阻
害し、抗菌作用を発揮することとなる。Soluble glass used in the present invention is a generic term for glass whose composition is adjusted in consideration of physical and chemical properties of glass so as to have a controlled melting rate, and which contains a silver compound. The characteristic glass can elute silver ions at a fixed constant rate over an arbitrary period of several hours to several years. The eluted silver ions are adsorbed on the cell walls of bacteria or microorganisms, or concentrated in the cell membrane to inhibit the growth of bacteria or microorganisms by a so-called oligodynamic effect and exert an antibacterial effect.
本発明においてはこのような銀イオンを含有する溶解性
ガラスの粉末を用いる。この粉末の粒径は５〜300μの
範囲とする。これは粒径が300μを超えると履物の中へ
散布した場合に足の裏に違和感を生じさせるおそれがあ
り、また粉末の散布密度を大きくするために多量のガラ
ス粉末を必要とし経済上好ましくないためである。一
方、粒径が５μより細かくなるとガラス粉末の保管時に
おいて再凝集する傾向が生じ、保管上の管理が困難にな
るためである。また、溶解性ガラスの溶解速度は0.001
〜10重量％／Ｈｒの範囲とする。これは0.001重量％／
Ｈｒ未満でガラスの溶解速度が遅いために金属イオンの
溶出が十分でなく、また履物の使用時において溶解性ガ
ラスの粉末が靴下等に付着して微量ずつ外へ出るおそれ
を考慮すると十分な抗菌・消臭効果が得られないためで
ある。一方、10重量％／Ｈｒを超えるとガラスの溶解速
度が早すぎるために使用時において履物の中でベタつく
おそれがあり、また保管上の管理にも難があるためであ
る。なお、上記の溶解速度の測定は蒸留水100ml（20
℃）に対してガラス粉末０．６ｇｒを浸漬し、１時間経
過後のガラス重量の減少量を表したものである。In the present invention, a soluble glass powder containing such silver ions is used. The particle size of this powder is in the range of 5-300μ. If the particle size exceeds 300μ, it may cause discomfort on the sole of the foot when sprayed into footwear, and it is not economically desirable because a large amount of glass powder is required to increase the powder dispersion density. This is because. On the other hand, if the particle size is smaller than 5μ, the glass powder tends to re-aggregate during storage, which makes storage management difficult. Also, the melting rate of soluble glass is 0.001
-10 wt% / Hr. This is 0.001% by weight /
Sufficient antibacterial considering that the dissolution rate of glass is less than Hr and the elution of metal ions is not sufficient due to the slow dissolution rate of glass, and that the soluble glass powder may adhere to socks or the like and come out little by little during use of footwear.・ This is because the deodorizing effect cannot be obtained. On the other hand, if it exceeds 10% by weight / Hr, the melting rate of the glass is too fast, so that it may become sticky in the footwear during use, and it is difficult to control during storage. The above dissolution rate was measured using 100 ml of distilled water (20
(6 ° C.), 0.6 g of glass powder was dipped in the glass, and the amount of decrease in glass weight after 1 hour was expressed.
本発明ではこのような溶解性ガラスの５〜300μの粉末
を履物の中へ直接に散布して使用するものであり、使用
時において足から出る汗によって溶解性ガラスの粉末を
溶解させ、銀イオンを一定期間にわたって徐々に溶出さ
せることとなる。その結果、銀イオンの抗菌作用によっ
て履物内における黄色ぶどう球菌等の雑菌の発生を防止
し、また雑菌発生による臭いの発生を完全に防止するこ
とができる。In the present invention, such a soluble glass powder of 5 to 300 μ is directly sprayed and used in footwear, and the soluble glass powder is dissolved by the sweat discharged from the foot at the time of use to generate silver ions. Will be gradually eluted over a certain period of time. As a result, by the antibacterial action of silver ions, it is possible to prevent the generation of various bacteria such as Staphylococcus aureus in footwear, and to completely prevent the generation of odor due to the generation of other bacteria.
（実施例） SiO2 50モル％、Na2O 30モル％、B2O3 20モル％からな
るガラス中に第１表に示す量の銀及びその他の金属を含
有（単位：重量％）させた溶解性ガラスを作成し、所定
の粒度の粉末とした。この溶解性ガラスの粉末を新品の
安全靴でウレタン樹脂製中仕切を入れたものに対し、一
方の靴のみに２ｇｒ均一に散布してガラス製壜工場で働
く人を対象に１週間履いてもらった。その後、中仕切を
取りし先端部の約１cm2を切取り寒天培地により培養テ
ストを実施した結果、ガラス粉末を入れないものは全て
菌の発生があったが、粉末を入れたものはいずれも菌の
発生が見られず、本発明の抗菌性が確認できた。(Example) A glass consisting of 50 mol% SiO 2 , 30 mol% Na 2 O, and 20 mol% B 2 O 3 was allowed to contain the amounts of silver and other metals shown in Table 1 (unit: wt%). Soluble glass was prepared and made into powder with a predetermined particle size. This soluble glass powder was used as a new safety shoe with a urethane resin partition, and 2gr was evenly sprayed on only one shoe so that it could be worn by a person working at a glass bottle factory for one week. It was After that, the partition was removed, and about 1 cm 2 of the tip was cut off and a culture test was carried out on an agar medium. As a result, all those without glass powder developed bacteria, but those with powder did not. No occurrence was observed and the antibacterial property of the present invention was confirmed.
また同様のガラス粉末を、使用中の安全靴で臭気が認め
られる人を選び片方の靴内に散布して２日後に靴内の臭
気の確認をしたところ、粉末を入れない側の靴内の臭気
は依然として感じられたのに対し、粉末を入れた側の靴
内の臭気はほとんど無くなっていることが認められ、本
発明の消臭効果が確認できた。Also, the same glass powder was sprayed into one shoe by selecting a person whose odor was observed in the safety shoes in use, and after checking the odor in the shoe two days later, the powder in the shoe where the powder was not put was checked. Although the odor was still felt, it was confirmed that the odor in the shoe on the side where the powder was put was almost eliminated, and the deodorizing effect of the present invention was confirmed.
（発明の効果） 本発明は以上の説明から明らかなように、銀イオンを含
有する溶解性ガラスの５〜300μの粉末であって0.001〜
10重量％／Ｈｒの溶解速度を持たせたものを履物内に散
布し、汗により溶出する銀イオンの抗菌作用により雑菌
の発生を抑制するものであり、抗菌性に優れた銀イオン
を長期間にわたり徐々に溶出させて履物に対して優れた
抗菌・消臭作用を発揮することができる。また、本発明
において使用される溶解性ガラスの粉末はその取扱いが
極めて容易であり、使用上、保管上においても便利であ
るうえ、使用時に靴下等に付着した溶解性ガラスの粉末
が洗濯の際に溶解して抗菌効果を発揮するという二次的
効果をも有するものである。 (Effects of the Invention) As is apparent from the above description, the present invention is a powder of soluble glass containing silver ions and having a particle size of from 0.001 to
A material with a dissolution rate of 10% by weight / Hr is sprayed on the footwear to suppress the generation of bacteria due to the antibacterial action of silver ions eluted by sweat. It can be gradually dissolved over a period of time to exert excellent antibacterial and deodorant effects on footwear. In addition, the soluble glass powder used in the present invention is extremely easy to handle, convenient for use and storage, and the soluble glass powder adhered to socks during use is washed. It also has the secondary effect of being dissolved in water and exhibiting an antibacterial effect.
フロントページの続き (56)参考文献 特開 平１−313531（ＪＰ，Ａ) 特開 昭61−15804（ＪＰ，Ａ) 特開 昭61−27906（ＪＰ，Ａ) 特開 昭57−29358（ＪＰ，Ａ) 特開 昭60−155110（ＪＰ，Ａ) 特開 昭62−158202（ＪＰ，Ａ)Continuation of the front page (56) References JP-A 1-313531 (JP, A) JP-A 61-15804 (JP, A) JP-A 61-27906 (JP, A) JP-A 57-29358 (JP , A) JP 60-155110 (JP, A) JP 62-158202 (JP, A)
Claims (1)
0μの粉末であって0.001〜10重量％／Ｈｒの溶解速度を
持たせたものを履物内に散布し、汗により溶出する銀イ
オンの抗菌作用により雑菌の発生を抑制することを特徴
とする履物の消臭方法。1. A soluble glass containing silver ions in an amount of 5 to 30.
Footwear characterized in that powder of 0μ, which has a dissolution rate of 0.001 to 10% by weight / Hr, is sprayed into the footwear and the generation of various bacteria is suppressed by the antibacterial action of silver ions eluted by sweat. Deodorant method.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1141353A JPH0647522B2 (en) | 1989-06-02 | 1989-06-02 | How to deodorize footwear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1141353A JPH0647522B2 (en) | 1989-06-02 | 1989-06-02 | How to deodorize footwear |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH037201A JPH037201A (en) | 1991-01-14 |
| JPH0647522B2 true JPH0647522B2 (en) | 1994-06-22 |
Family
ID=15289999
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1141353A Expired - Lifetime JPH0647522B2 (en) | 1989-06-02 | 1989-06-02 | How to deodorize footwear |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0647522B2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004195040A (en) * | 2002-12-20 | 2004-07-15 | C'bon Co Ltd | Sebum adhesion inhibiting method of cosmetic tool, and cosmetic tool |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5470585A (en) * | 1989-01-27 | 1995-11-28 | Giltech Limited | Medicinal substance for topical application |
| JPH07116679B2 (en) * | 1991-05-14 | 1995-12-13 | 石塚硝子株式会社 | Water-soluble paper with antibacterial and antifungal properties |
| JP2596684B2 (en) * | 1992-01-30 | 1997-04-02 | 興亜硝子株式会社 | Antibacterial and anticariogenic composite glass |
| GB9316437D0 (en) * | 1993-08-06 | 1993-09-22 | Harcros Chemicals Uk Limited | Zinc oxide and a process for making it |
| EP0804877B1 (en) * | 1994-10-05 | 2003-05-21 | Toto Ltd. | Antimicrobial solid material, process for producing the same, and method of utilizing the same |
| JP7487462B2 (en) * | 2019-09-30 | 2024-05-21 | 大日本印刷株式会社 | Sulfur gas absorbing film |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2077585A (en) * | 1980-06-12 | 1981-12-23 | Standard Telephones Cables Ltd | Sustained-release bodies of soluble glass tubules |
| GB2146531B (en) * | 1983-09-15 | 1987-04-29 | Stc Plc | Controlled release system |
| US4682992A (en) * | 1984-06-25 | 1987-07-28 | Potters Industries, Inc. | Microbicidal coated beads |
| JPS6127906A (en) * | 1984-07-16 | 1986-02-07 | Toyo Contact Lens Co Ltd | Sintered article having antimicrobial action |
| JPS62158202A (en) * | 1985-12-28 | 1987-07-14 | Sakai Glass Kk | Antifouling agent |
| JPH0647625B2 (en) * | 1988-06-13 | 1994-06-22 | 近畿パイプ技研株式会社 | Synthetic resin molding |
-
1989
- 1989-06-02 JP JP1141353A patent/JPH0647522B2/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004195040A (en) * | 2002-12-20 | 2004-07-15 | C'bon Co Ltd | Sebum adhesion inhibiting method of cosmetic tool, and cosmetic tool |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH037201A (en) | 1991-01-14 |
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