JPH0788058A - Foundation - Google Patents
FoundationInfo
- Publication number
- JPH0788058A JPH0788058A JP5261499A JP26149993A JPH0788058A JP H0788058 A JPH0788058 A JP H0788058A JP 5261499 A JP5261499 A JP 5261499A JP 26149993 A JP26149993 A JP 26149993A JP H0788058 A JPH0788058 A JP H0788058A
- Authority
- JP
- Japan
- Prior art keywords
- film
- free radical
- radicals
- water containing
- foundation
- 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.)
- Pending
Links
Landscapes
- Apparatus For Disinfection Or Sterilisation (AREA)
- Water Treatment By Electricity Or Magnetism (AREA)
Abstract
Description
【０００１】[0001]
【産業上の利用分野】本発明はＯＨラジカルを含有する
酸性溶液を含液させた基布に係わり、特に、制菌作用を
具備させた基布に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a base cloth containing an acidic solution containing OH radicals, and more particularly to a base cloth having an antibacterial action.
【０００２】[0002]
【従来の技術】従来より、ティッシュ状の手拭きは、不
織布、或いはタオル形態の布にエチルアルコールもしく
は塩素系の制菌剤、例えば、次亜塩素酸ナトリウム等の
薬液を含浸させ、これを塩化ビニールフィルムやポリエ
チレンフィルムで包覆した状態のものであり、前記薬液
は比較的安定な制菌作用を有するものであるので簡易な
方法による包覆であった。また、樹脂製の容器に上記し
た制菌作用を有する薬剤を含浸させたティッシュを連続
的に取り出すことができるようにした物も提供されてい
る。しかし、上記した制菌作用を有する薬剤は、制菌効
果が低く、薬剤の臭気が爽快感を減退させることもあ
り、臭気が少なく、しかも、制菌効果の高い携帯用のテ
ィッシュが期待されていた。2. Description of the Related Art Conventionally, a tissue-like hand wipe is formed by impregnating a non-woven cloth or a towel-like cloth with ethyl alcohol or a chlorine-based bacteriostatic agent, for example, a chemical solution such as sodium hypochlorite and then vinyl chloride. It was in a state of being covered with a film or a polyethylene film, and since the drug solution had a relatively stable bacteriostatic action, it was covered by a simple method. Further, there is also provided a product in which a tissue made of a resin container impregnated with the above-mentioned drug having an antibacterial action can be continuously taken out. However, the above-mentioned drug having an antibacterial action has a low antibacterial effect, and the odor of the drug may reduce the refreshing feeling, so that there is little odor, and a portable tissue having a high antibacterial effect is expected. It was
【０００３】[0003]
【発明が解決しようとする課題】しかし、制菌効果の高
いフリーラジカル等のイオン種は、極めて不安定なもの
が多く、長期にわたり保存することは困難である。ま
た、ＯＨラジカルは一般に有機体と反応して酸化生成体
をつくり酸化分解をすることから殺菌等の制菌作用が良
好であることは知られているが、上記したように極めて
不安定であるので携帯用としては不適当であった。本発
明はこの問題を解決するためになされたものであり、そ
の目的とするところは、制菌作用効果のあるＯＨラジカ
ルを長期にわたり安定して保存できるティッシュに好適
な基布を提供することにある。However, many ionic species such as free radicals having a high bacteriostatic effect are extremely unstable, and it is difficult to store them for a long period of time. Further, OH radicals are generally known to have good bacteriostatic action such as sterilization because they react with organisms to form oxidation products and undergo oxidative decomposition, but as mentioned above, they are extremely unstable. Therefore, it was unsuitable for portable use. The present invention has been made to solve this problem, and an object thereof is to provide a base cloth suitable for a tissue that can stably store OH radicals having a bacteriostatic effect for a long period of time. is there.
【０００４】[0004]
【課題を解決するための手段】本発明の基布は、ＯＨラ
ジカルを含む酸性水を一定量含液させ、これを遮光性フ
ィルムによって包覆したものである。The base fabric of the present invention is one in which a certain amount of acidic water containing OH radicals is impregnated and covered with a light-shielding film.
【０００５】また、ＯＨラジカルを含む酸性水が電解生
成によるものであれば、遮光性フィルムがアルミ箔、ア
ルミ箔と樹脂フィルムのラミネートフィルム、樹脂フィ
ルム上へのアルミ蒸着のうち単独もしくは複数の組み合
わせから構成されるものであれば一層好ましい。If the acidic water containing OH radicals is generated by electrolysis, the light-shielding film is an aluminum foil, a laminate film of an aluminum foil and a resin film, or aluminum vapor deposition on the resin film, or a combination of a plurality of them. It is even more preferable if it is composed of
【０００６】[0006]
【作用】本発明の基布は、ＯＨラジカルを含む酸性水を
含液させ、遮光性フィルムにより包覆することにより得
られる。ＯＨラジカルは塩化ナトリウムあるいは塩化カ
リウムの希薄電解質溶液を電気分解して生成される電解
由来のものが陰極側に強酸性として生成される。遮光性
フィルムにより、外部からの紫外線から可視光線までの
光を遮光することにより、ＯＨラジカルの光化学分解を
防ぎＯＨラジカルを長期にわたり安定維持させることが
できる。The base fabric of the present invention is obtained by impregnating acidic water containing OH radicals with a liquid and covering it with a light-shielding film. The OH radical is derived from electrolysis generated by electrolyzing a dilute electrolyte solution of sodium chloride or potassium chloride and is strongly acidic on the cathode side. By blocking the light from the ultraviolet rays to the visible rays from the outside with the light-shielding film, it is possible to prevent the photochemical decomposition of the OH radicals and maintain the OH radicals stably for a long period of time.
【０００７】[0007]
【実施例】以下、本発明の実施例を説明する。 （実施例１）半透性膜により陰極室と陽極室とに仕切ら
れ、それぞれ白金電極を備えた２つの電解槽に、飲用水
好ましくは水道水を入れ、これにＮａＣｌを加え、Ｎａ
Ｃｌの希薄電解質溶液に直流電圧を印加する。電解して
生成される電解生成水の内、陰極室側に生成される強酸
性の電解生成水に２０×２０cmの大きさに細断したポリ
プロピレン不織布の基布を５分間浸漬し、電解水を十分
に含浸させ、その後、この基布をポリプロピレンフィル
ムにアルミ蒸着を施した遮光フィルムで包覆した後、熱
融着する。常温にて６０日放置した後、ＯＨラジカルの
有無、ｐＨおよびその制菌効果の結果を透明ポリプロピ
レンフィルムによる包覆したコントロールとして以下に
示す。この場合のＯＨラジカルによる殺菌効果は、次の
ようなラジカルによる連鎖反応として説明する。EXAMPLES Examples of the present invention will be described below. (Example 1) Drinking water, preferably tap water, was placed in two electrolytic cells each partitioned by a semipermeable membrane into a cathode chamber and an anode chamber, each equipped with a platinum electrode.
A DC voltage is applied to the dilute electrolyte solution of Cl. Of the electrolyzed water produced by electrolysis, soak the polypropylene non-woven fabric base cloth shredded to a size of 20 × 20 cm for 5 minutes in the strongly acidic electrolyzed water produced on the cathode chamber side. The base fabric is sufficiently impregnated, and then the base fabric is covered with a light-shielding film obtained by vapor-depositing aluminum on a polypropylene film and then heat-sealed. After left for 60 days at room temperature, the presence or absence of OH radicals, pH and the results of its bacteriostatic effect are shown below as a control covered with a transparent polypropylene film. The bactericidal effect due to the OH radicals in this case will be described as a chain reaction due to the following radicals.
【０００８】・ＯＨ＋ＲＨ→Ｒ・＋Ｈ2 Ｏ Ｒ・＋Ｏ2 →ＲＯＯ・ ＲＯＯ・＋ＲＨ→ＲＯＯＨ＋Ｒ・ ＲＯＯＨ→ＣＯ2 、酸化生成物OH + RH → R ・ + H 2 O R ・ + O 2 → ROO ・ ROO ・ + RH → ROOH + R ・ ROOH → CO 2 , oxidation products
【０００９】６０日後の特性は以下のｐＨ２．６であ
る。また、殺菌効果としては、大腸菌、ブドウ球菌共に
１０6 にコントロールされたものを使用した結果、１分
後、大腸菌、ブドウ球菌共１０分後、５分後、３０分
後、共に０であった。また、ＯＨラジカルは、電子スピ
ン法（ＥＳＲ）にてその存在が確認された。The characteristic after 60 days is the following pH 2.6. As for the bactericidal effect, when E. coli and staphylococcus were controlled to 10 6 as a result, 1 minute later, E. coli and staphylococcus both 10 minutes, 5 minutes, 30 minutes, and 0 were obtained. . The existence of OH radicals was confirmed by electron spin method (ESR).
【００１０】（実施例２）半透性膜により陰極室と陽極
室とに仕切られ、それぞれ白金電極を備えた２つの電解
槽に、飲用水好ましくは水道水を入れ、これにＮａＣｌ
を加え、このＮａＣｌの希薄電解質溶液に直流電圧を印
加する。電解して生成される電解生成水の内、陰極室側
に生成される強酸性の電解生成水に２０×２０cmの大き
さに細断したポリプロピレン不織布の基布を５分間浸漬
し、電解水を十分に含浸させ、その後、この基布をポリ
プロピレンフィルムにアルミ蒸着を施した遮光フィルム
で包覆した後、熱融着する。そして、常温にて６０日放
置した後、ＯＨラジカルの有無、ｐＨおよびその制菌効
果の結果を透明ポリプロピレンフィルムによる包覆した
コントロールとして以下に示す。この場合のＯＨラジカ
ルによる殺菌効果は、実施例１と略同様であった。(Embodiment 2) Drinking water, preferably tap water, is put into two electrolytic cells which are divided into a cathode chamber and an anode chamber by a semipermeable membrane and each of which is provided with a platinum electrode.
And a DC voltage is applied to the dilute electrolyte solution of NaCl. Of the electrolyzed water produced by electrolysis, soak the polypropylene non-woven fabric base cloth shredded to a size of 20 × 20 cm for 5 minutes in the strongly acidic electrolyzed water produced on the cathode chamber side. The base fabric is sufficiently impregnated, and then the base fabric is covered with a light-shielding film obtained by vapor-depositing aluminum on a polypropylene film and then heat-sealed. Then, after standing for 60 days at room temperature, the presence or absence of OH radicals, the pH and the results of the bacteriostatic effect thereof are shown below as a control covered with a transparent polypropylene film. The bactericidal effect of the OH radicals in this case was substantially the same as in Example 1.
【００１１】[0011]
【発明の効果】以上、詳細に説明したように本発明によ
り得られた制菌作用を有する基布は、制菌効果を発揮す
るイオン種としてＯＨラジカルを含んでおり、ラジカル
連鎖反応により細菌等の細胞膜を酸化分解してその機能
を無能化してしまうことにより細菌類を死滅化させるこ
とができる。また、ＯＨラジカルは光化学反応性に富む
ので、完全な遮光が必要であり、強酸性領域での安定性
を組み合わせることにより携帯用あるいは緊急時の常備
品として提供することができる。さらに、ＯＨラジカル
の連鎖反応後の反応生成物は、極めて微量であり、それ
自身無毒化されたものであるので、廃棄する場合もなん
ら問題は発生しない。Industrial Applicability As described above in detail, the antibacterial base fabric obtained according to the present invention contains OH radicals as an ionic species exhibiting the antibacterial effect, and is capable of undergoing a radical chain reaction such as bacteria. Bacteria can be killed by oxidatively decomposing the cell membrane of and deactivating its function. In addition, since OH radicals are rich in photochemical reactivity, they must be completely shielded from light, and can be provided as portable or emergency supplies by combining the stability in the strongly acidic region. Furthermore, since the reaction product after the chain reaction of OH radicals is extremely small and is detoxified by itself, no problem occurs when it is discarded.
Claims (2)
させると共に遮光性フィルムによって包覆したことを特
徴とする基布。1. A base fabric which is characterized in that it contains a certain amount of acidic water containing OH radicals and is covered with a light-shielding film.
ルミ箔と樹脂フィルムのラミネートフィルム、アルミ蒸
着された樹脂フィルムのいづれかで構成したことを特徴
とする請求項１記載の基布。2. The base fabric according to claim 1, wherein the light-shielding film is composed of an aluminum foil, a laminate film of an aluminum foil and a resin film, or a resin film vapor-deposited with aluminum.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5261499A JPH0788058A (en) | 1993-09-24 | 1993-09-24 | Foundation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5261499A JPH0788058A (en) | 1993-09-24 | 1993-09-24 | Foundation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0788058A true JPH0788058A (en) | 1995-04-04 |
Family
ID=17362761
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5261499A Pending JPH0788058A (en) | 1993-09-24 | 1993-09-24 | Foundation |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0788058A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6340555A (en) * | 1986-08-06 | 1988-02-20 | 小林製薬株式会社 | Tissue paper for toilet seat |
| JPH04174632A (en) * | 1990-11-06 | 1992-06-22 | Sunstar Inc | Wet tissue compounded with iodine sterilizer |
| JPH0515469A (en) * | 1991-12-16 | 1993-01-26 | Kobayashi Pharmaceut Co Ltd | Tissue paper for toilet seat |
-
1993
- 1993-09-24 JP JP5261499A patent/JPH0788058A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6340555A (en) * | 1986-08-06 | 1988-02-20 | 小林製薬株式会社 | Tissue paper for toilet seat |
| JPH04174632A (en) * | 1990-11-06 | 1992-06-22 | Sunstar Inc | Wet tissue compounded with iodine sterilizer |
| JPH0515469A (en) * | 1991-12-16 | 1993-01-26 | Kobayashi Pharmaceut Co Ltd | Tissue paper for toilet seat |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A131 | Notification of reasons for refusal |
Effective date: 20060726 Free format text: JAPANESE INTERMEDIATE CODE: A131 |
|
| A521 | Written amendment |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20060914 |
|
| A131 | Notification of reasons for refusal |
Effective date: 20061206 Free format text: JAPANESE INTERMEDIATE CODE: A131 |
|
| A02 | Decision of refusal |
Effective date: 20070404 Free format text: JAPANESE INTERMEDIATE CODE: A02 |