JPH069657Y2 - Material with pile fungus - Google Patents
Material with pile fungusInfo
- Publication number
- JPH069657Y2 JPH069657Y2 JP13054688U JP13054688U JPH069657Y2 JP H069657 Y2 JPH069657 Y2 JP H069657Y2 JP 13054688 U JP13054688 U JP 13054688U JP 13054688 U JP13054688 U JP 13054688U JP H069657 Y2 JPH069657 Y2 JP H069657Y2
- Authority
- JP
- Japan
- Prior art keywords
- antibacterial
- antibacterial agent
- organic
- inorganic
- agent
- 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
Landscapes
- Apparatus For Disinfection Or Sterilisation (AREA)
- Silicates, Zeolites, And Molecular Sieves (AREA)
Description
【考案の詳細な説明】 ＜産業上の利用分野＞ 本考案は、包装用資材、ラベル、建装材、その他生活資
材等に使用する素材に関し、特にカビ等の発生し易い物
や場所等に用いるのに好適な、抗菌性を有する素材に関
する。[Detailed Description of the Invention] <Industrial Application Field> The present invention relates to materials used for packaging materials, labels, building materials, and other daily life materials, particularly for objects and places where mold easily occurs. A material having antibacterial properties suitable for use.
＜従来の技術＞ 従来、例えば壁紙や、シャンプーボトルあるいは台所洗
剤ボトル、あるいはそのラベルなど、カビが発生し易い
物に対する防カビ性を付与する方法としては、有機系抗
菌剤を混合ないし塗布する方法が一般的であった。近年
では、ゼオライトの金属を特定金属で置換してなる抗菌
性ゼオライトが開発され、無機系抗菌剤としての作用効
果が期待されている。<Prior Art> Conventionally, as a method for imparting mildew-proof property to a mold-prone substance such as wallpaper, shampoo bottle, kitchen detergent bottle, or label thereof, a method of mixing or applying an organic antibacterial agent is used. Was common. In recent years, an antibacterial zeolite prepared by substituting a metal of zeolite with a specific metal has been developed, and its action and effect as an inorganic antibacterial agent is expected.
＜考案が解決しようとする課題＞ ところで、有機系抗菌剤は一般的にその効用持続期間が
１〜２ヵ月程度である。このため、有機系抗菌剤を適用
した例えばラベル等を長期間保存した後使用した場合
や、詰替用シャンプーボトルなど長期間使用するものの
ラベル等などは、その使用期間が終了する前にカビ等が
発生してしまうことがあった。これを防ぐには、抗菌剤
を多量に適用すればよいが、この有機系抗菌剤は人体に
とっても無害ではなく、過量の使用はできない。<Problems to be Solved by the Invention> By the way, generally, an organic antibacterial agent has a duration of about 1 to 2 months. For this reason, for example, if labels such as labels to which organic antibacterial agents have been applied are stored for a long period of time, or if labels such as shampoo bottles for refills that are used for a long period of time are used, molds etc. must expire before the end of the period of use. Sometimes occurred. To prevent this, a large amount of antibacterial agent may be applied, but this organic antibacterial agent is not harmful to the human body and cannot be used in an excessive amount.
一方、抗菌性ゼオライトは人体に対しての毒性はきわめ
て低いが、本発明者らの検討によれば、カビ等に対する
抗菌性の即効力に乏しく、そのまま使用したのでは十分
な抗菌性が得られないことが判明した。On the other hand, although the antibacterial zeolite has extremely low toxicity to the human body, according to the studies by the present inventors, the antibacterial effect against fungi and the like is poor immediately, and sufficient antibacterial properties are obtained when used as it is. Turned out not.
そこで本考案は、長期間の保存や使用に際しても、十分
な抗菌性が発揮され、カビの発生等がない、抗菌性を有
する素材を提供するものである。Therefore, the present invention provides a material having an antibacterial property, which exhibits sufficient antibacterial property even when it is stored or used for a long period of time and does not cause mold.
＜課題を解決するための手段＞ すなわち、本考案は、素材の表面に有機系抗菌剤と無機
系抗菌剤が接着性バインダーに混合されてなる抗菌層が
設けられた素材であって、無機系抗菌剤が、ゼオライト
のイオン交換可能な金属の一部を、銀、銅、亜鉛から選
ばれる少なくとも一種の金属で置換して得られる抗菌性
ゼオライトである、抗菌性を有する素材である。<Means for Solving the Problems> That is, the present invention relates to a material having an antibacterial layer formed by mixing an organic antibacterial agent and an inorganic antibacterial agent in an adhesive binder on the surface of the material, The antibacterial agent is an antibacterial zeolite obtained by substituting a part of the ion-exchangeable metal of zeolite with at least one metal selected from silver, copper and zinc, and is a material having antibacterial properties.
＜作用＞ 本考案において、抗菌層を有する接着性バインダーは、
有機系抗菌剤と無機系抗菌剤とを混合分散し、基材にこ
れらを固着させるためのものである。そして、この抗菌
層の両抗菌剤がカビ等の菌に作用し、その相互作用によ
ってきわめて長期の抗菌性を発揮する。<Operation> In the present invention, the adhesive binder having an antibacterial layer is
The purpose is to mix and disperse an organic antibacterial agent and an inorganic antibacterial agent and fix them to a substrate. Then, both antibacterial agents of this antibacterial layer act on fungi such as mold, and by their interaction, extremely long-term antibacterial properties are exhibited.
＜実施例＞ 次に、図面を参照しながら本考案を説明する。<Example> Next, the present invention will be described with reference to the drawings.
第１図は本考案の一実施例を示す断面図である。FIG. 1 is a sectional view showing an embodiment of the present invention.
まず、本考案で用いる基材(1)は、紙、合成紙、プラス
チックフィルム、不織布、金属箔、あるいはこれらの積
層品、さらにはプラスチックの成型品等が任意に使用で
きる。First, as the base material (1) used in the present invention, paper, synthetic paper, plastic film, non-woven fabric, metal foil, or a laminated product of these, or a plastic molded product can be arbitrarily used.
基材(1)の表面には、抗菌層(2)を設ける。抗菌層(2)
は、オレフィン系、スチレン系、アクリル系樹脂等を主
成分とする接着性バインダー(5)中に、有機系抗菌剤(3)
と無機系抗菌剤(4)を所定量混合してなる。An antibacterial layer (2) is provided on the surface of the base material (1). Antibacterial layer (2)
Is an organic antibacterial agent (3) in an adhesive binder (5) whose main component is olefin-based, styrene-based, acrylic resin, etc.
And an inorganic antibacterial agent (4) are mixed in a predetermined amount.
本考案でいう有機系抗菌剤(3)とは、防腐剤、防カビ
剤、抗性物質等である。The organic antibacterial agent (3) referred to in the present invention is a preservative, antifungal agent, anti-substance, etc.
また、無機系抗菌剤(4)とは、ゼオライトのイオン交換
可能な金属の一部を、銀、銅、亜鉛から選ばれる少なく
とも一種の金属で置換して得られるものであり、特開昭
60-181002号公報、特開昭60-100504号公報等に示される
ものが使用できる。The inorganic antibacterial agent (4) is obtained by substituting a part of the ion-exchangeable metal of zeolite with at least one metal selected from silver, copper and zinc.
The materials disclosed in JP-A-60-181002 and JP-A-60-100504 can be used.
接着性バインダー(5)中に混合する有機系抗菌剤(3)の量
は、使用する基材(1)や抗菌剤の種類によって異なる
が、基材(1)が紙等の場合には、有機系抗菌剤(3)が基材
(1)中に浸透していくことも考えられるため、基材(1)の
重量に対して0.2〜0.5重量％程度が適当である。また、
無機系抗菌剤(4)の混合量は、基材(1)の表面積に対して
0.1〜0.2ｇ／m2程度あればよい。The amount of the organic antibacterial agent (3) mixed in the adhesive binder (5) varies depending on the type of base material (1) and antibacterial agent used, but when the base material (1) is paper, etc., Base material is organic antibacterial agent (3)
Since it may be permeated into (1), 0.2 to 0.5% by weight is appropriate with respect to the weight of the substrate (1). Also,
The amount of the inorganic antibacterial agent (4) mixed is based on the surface area of the base material (1).
It may be about 0.1 to 0.2 g / m 2 .
抗菌層(2)の形成方法は、適当な溶剤を加えた接着性バ
インダー(5)に有機系抗菌剤(3)および無機系抗菌剤(4)
を所定量混合、攪拌した後、スプレー塗装、印刷等の方
法により可能である。The method for forming the antibacterial layer (2) is that the organic binder antibacterial agent (3) and the inorganic antibacterial agent (4) are added to the adhesive binder (5) containing a suitable solvent.
It is possible by spray coating, printing or the like after mixing and stirring a predetermined amount of the above.
次に、本考案の抗カビ性試験結果を示す。Next, the results of the antifungal test of the present invention will be shown.
基材とてキャストコート紙（ミラーコート、神崎製紙
（株）製、84.9g／m2）を用い、有機系抗菌剤としてベ
ンズイミダゾール系化合物と含窒素硫黄系化合物の配合
剤（コートサイド55Ｄ、武田薬品（株）製）、無機系抗
菌剤として銀系抗菌製ゼオライト（ゼオミック、（株）
品川燃料製）、接着性バインダーとしニトロセルロース
系樹脂を主成分とするインキ（PSエポOPワニス、東洋イ
ンキ製造（株）製）をそれぞれ用いた。接着製バインダ
ー１kg中に有機系抗菌剤および無機系抗菌剤をそれぞれ
40ｇ、20ｇ混合し、基材に、版深度３５μ、グラビア印
刷法にて、有機系抗菌剤が基材の重量に対して0.2重量
％、無機系抗菌剤が表面積比約0.1ｇ／m2となるように
コーティングし、本考案による抗菌性を有する素材（実
施例）を得た。比較例として上記実施例と同様の材料を
用い、抗菌剤を含まないもの（比較例１）、有機系抗菌
剤のみを含むもの（比較例２）、無機系抗菌剤のみを含
むもの（比較例３）をそれぞれ作成した（表１参照）。Using cast-coated paper (Mirror Coat, manufactured by Kanzaki Paper Co., Ltd., 84.9 g / m 2 ) as the base material, a combination of a benzimidazole compound and a nitrogen-containing sulfur compound as an organic antibacterial agent (Coatside 55D, Takeda Pharmaceutical Co., Ltd., silver-based antibacterial zeolite as an inorganic antibacterial agent (Zeomic Co., Ltd.)
Shinagawa Fuel Co., Ltd., and an ink (PS Epo OP Varnish, manufactured by Toyo Ink Mfg. Co., Ltd.) containing a nitrocellulose resin as an adhesive binder were used. Organic and inorganic antibacterial agents in 1 kg of adhesive binder
40g, 20g mixed, plate depth 35μ, gravure printing method, organic antibacterial agent 0.2% by weight relative to the weight of the substrate, inorganic antibacterial agent surface area ratio of about 0.1g / m 2 To obtain a material having antibacterial properties (Example) according to the present invention. As comparative examples, the same materials as those in the above-mentioned examples were used, those containing no antibacterial agent (comparative example 1), those containing only organic antibacterial agents (comparative example 2), those containing only inorganic antibacterial agents (comparative example). 3) was prepared (see Table 1).
上述の試験サンプルを、ASTM-G21に規定する方法に準拠
し（29℃、85％RH）、試験を行なった。 The above test sample was tested according to the method specified in ASTM-G21 (29 ° C., 85% RH).
使用菌種は、黒カビ(Aspergillus niger IAM 2020)、お
よび青カビ(Penicillium citrinum IAM 7316)である。
なお、試験は、試験サンプル作成後の保存期間（室内放
置）を変えて行なった。結果を表２、表３に示す。The bacterial species used are black mold (Aspergillus niger IAM 2020) and blue mold (Penicillium citrinum IAM 7316).
The test was conducted by changing the storage period (inside the room) after preparing the test sample. The results are shown in Tables 2 and 3.
上記結果からわかるように、有機系抗菌剤のみを混合し
たものは、保存期間４ヶ月以上のものは培養期間１週間
でカビの発生が認められ、無機系抗菌剤のみのものは、
保存期間にかかわらず、黒カビについては培養期間３週
間目から、青カビについては培養期間２週間目からそれ
ぞれカビの発生が認められた。これに対し、本考案のも
のはいずれもカビの発生が認められなかった。 As can be seen from the above results, in the case of mixing only the organic antibacterial agent, the one having a storage period of 4 months or more was found to have mold growth within one week of the culturing period, and the inorganic antibacterial agent only
Regardless of the storage period, mold development was observed for the black mold from the third week of the culture period and for the blue mold from the second week of the culture period. On the other hand, no mold was found in any of the present invention.
＜考案の効果＞ 本考案による抗菌性を有する素材は、以上述べたように
有機系抗菌剤および無機系抗菌剤を併用することによ
り、それぞれ単独の場合に比べて著しく長期間抗菌性を
示すものであり、長時間にわたり保存や使用する物等に
好適に用いることができる。<Effects of the Invention> The antibacterial material according to the present invention, when used in combination with the organic antibacterial agent and the inorganic antibacterial agent as described above, exhibits a remarkably long-term antibacterial property as compared with the case of using them alone. Therefore, it can be suitably used for things to be stored or used for a long time.
第１図は本考案の一実施例を示す断面説明図である。 (1)……基材、(2)……抗菌層、 (3)……有機系抗菌剤、(4)……無機系抗菌剤 (5)……接着性バインダー FIG. 1 is a sectional view showing an embodiment of the present invention. (1) …… Base material, (2) …… Antibacterial layer, (3) …… Organic antibacterial agent, (4) …… Inorganic antibacterial agent (5) …… Adhesive binder
Claims (1)
剤が接着性バインダーに混合されてなる抗菌層が設けら
れた素材であって、無機系抗菌剤が、ゼオライトのイオ
ン交換可能な金属の一部を、銀、銅、亜鉛から選ばれる
少なくとも一種の金属で置換して得られる抗菌性ゼオラ
イトである、抗菌性を有する素材。1. A material having an antibacterial layer formed by mixing an organic antibacterial agent and an inorganic antibacterial agent in an adhesive binder on the surface of a base material, wherein the inorganic antibacterial agent is zeolite ion exchange. A material having antibacterial properties, which is an antibacterial zeolite obtained by substituting a part of possible metals with at least one metal selected from silver, copper and zinc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13054688U JPH069657Y2 (en) | 1988-10-05 | 1988-10-05 | Material with pile fungus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13054688U JPH069657Y2 (en) | 1988-10-05 | 1988-10-05 | Material with pile fungus |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0251552U JPH0251552U (en) | 1990-04-11 |
| JPH069657Y2 true JPH069657Y2 (en) | 1994-03-16 |
Family
ID=31385812
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13054688U Expired - Lifetime JPH069657Y2 (en) | 1988-10-05 | 1988-10-05 | Material with pile fungus |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH069657Y2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001048710A (en) * | 1999-08-02 | 2001-02-20 | Manabu Hayase | Antimicrobial and insect-controlling adhesive tape, tack seal and double-sided tape |
-
1988
- 1988-10-05 JP JP13054688U patent/JPH069657Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0251552U (en) | 1990-04-11 |
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