JPH10121702A - Antibacterial rush tatami mat surface and manufacture thereof - Google Patents
Antibacterial rush tatami mat surface and manufacture thereofInfo
- Publication number
- JPH10121702A JPH10121702A JP29715396A JP29715396A JPH10121702A JP H10121702 A JPH10121702 A JP H10121702A JP 29715396 A JP29715396 A JP 29715396A JP 29715396 A JP29715396 A JP 29715396A JP H10121702 A JPH10121702 A JP H10121702A
- Authority
- JP
- Japan
- Prior art keywords
- tatami mat
- oil
- tatami
- antibacterial
- mat surface
- 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.)
- Granted
Links
Landscapes
- Floor Finish (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
Description
【０００１】[0001]
【発明の属する技術分野】本発明は、抗菌加工を施した
畳表及びその製造方法に関するものである。更に詳しく
は、人体に無害で、抗菌・防虫（本明細書では、特記す
る場合を除いて、抗菌・防虫の二つの用語を合わせて
「抗菌」という）性を有するひば油によって、抗菌加工
を施した畳表及びその製造方法に関するものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a tatami mat subjected to antibacterial treatment and a method for producing the same. More specifically, antibacterial processing is carried out using coconut oil that is harmless to the human body and has antibacterial and insect repellent properties (in this specification, unless otherwise specified, the two terms of antibacterial and insect repellent are referred to as “antibacterial”). The present invention relates to a tatami mat and a method of manufacturing the same.
【０００２】[0002]
【従来の技術】畳は、普通、藺草よりなる畳表と藁より
なる畳床とで構成されている。畳を構成している畳表と
畳床には、抗菌処理が施こされている例えば、畳表の面
には、チアゾリン系化合物、ジチオカルバメート系化合
物、ジヒドロキシジクロロジフエニルメタン、Ｎａ−ペ
ンタクロロフェネート、サルチルアニリド等の防黴剤が
付着されている。又、畳床には、有機砒素系化合物、有
機燐系化合物、有機塩素系化合物、有機錫系化合物等よ
りなる農薬を含浸した紙、糸等が内部に挿入されてい
る。2. Description of the Related Art A tatami mat is usually composed of a tatami mat made of rush and a tatami floor made of straw. Antibacterial treatment is applied to the tatami mat and the tatami mat constituting the tatami mat.For example, thiazoline compounds, dithiocarbamate compounds, dihydroxydichlorodiphenylmethane, Na-pentachlorophenate are provided on the surface of the tatami mat. And a fungicide such as saltylanilide. In addition, papers, threads, and the like impregnated with an agricultural chemical comprising an organic arsenic compound, an organic phosphorus compound, an organic chlorine compound, an organic tin compound, and the like are inserted into the tatami floor.
【０００３】[0003]
【発明が解決しようとする課題】上記防黴剤や農薬は、
全て人工的に作られた化学薬品であり、人体に有害な物
質である。これらの物質は、急激にではないが、畳を長
期間使用しているうちに徐々に蒸発し、人体に吸収さ
れ、体調を崩す等、悪影響を及ぼす虞があった。The above fungicides and pesticides are:
All are artificial chemicals and are harmful to humans. These substances, though not suddenly, may evaporate gradually during long-term use of the tatami mats, are absorbed by the human body, and may cause adverse effects such as illness.
【０００４】本発明は、上記課題を解決するもので、畳
を長期間使用しても、畳表の面に施されている抗菌性を
有する物質が人体に悪影響を与えることがない、抗菌加
工を施した畳表及びその製造方法を提供することを目的
とする。[0004] The present invention solves the above-mentioned problems, and provides an antibacterial treatment in which the antibacterial substance applied to the surface of the tatami mat does not adversely affect the human body even when the tatami mat is used for a long time. It is an object of the present invention to provide a tatami mat and a method of manufacturing the same.
【０００５】[0005]
【課題を解決するための手段】上記課題を解決するため
に講じた本発明の手段は次のとおりである。第１の発明
にあっては、抗菌加工を施した畳表であって、畳表の面
に、ひば油が付着されていることを特徴とする、抗菌加
工を施した畳表である。Means of the present invention taken to solve the above problems are as follows. According to a first aspect of the present invention, there is provided a tatami mat subjected to antibacterial treatment, wherein the tatami mat is provided with antibacterial oil on a surface of the tatami mat.
【０００６】第２の発明にあっては、ひば油が、畳表１
ｍ2 当たりに３ｃｃ以上付着されていることを特徴とす
る、第１の発明記載の抗菌加工を施した畳表である。[0006] In the second invention, the hiba oil is tatami mat 1
It is a tatami mat subjected to antibacterial processing according to the first invention, wherein 3 cc or more is attached per m 2 .
【０００７】第３の発明にあっては、抗菌加工を施した
畳表を作るための処理液であって、ひば油と、乳化剤
と、バインダーと、水と、を含むことを特徴とする、抗
菌加工を施した畳表を作るための処理液である。According to a third aspect of the present invention, there is provided a treatment liquid for preparing a tatami mat surface which has been subjected to an antibacterial treatment, wherein the treatment liquid comprises limp oil, an emulsifier, a binder, and water. It is a processing solution for making processed tatami mats.
【０００８】第４の発明にあっては、抗菌加工を施した
畳表を作るための処理液であって、ひば油１００容量部
と、乳化剤７０〜１３０容量部と、バインダー３００〜
５００容量部と、水１０００〜２２００容量部と、を含
むことを特徴とする、抗菌加工を施した畳表を作るため
の処理液である。According to a fourth aspect of the present invention, there is provided a treatment liquid for making a tatami mat surface which has been subjected to an antibacterial treatment, comprising 100 parts by volume of hiba oil, 70 to 130 parts by volume of an emulsifier, and 300 to 130 parts by volume of a binder.
A treatment liquid for producing a tatami table subjected to antibacterial treatment, comprising 500 parts by volume and 1000 to 2200 parts by volume of water.
【０００９】第５の発明にあっては、抗菌加工を施した
畳表の製造方法であって、第３又は第４の発明記載の処
理液を畳表の面に噴霧するステップ、を含むことを特徴
とする、抗菌加工を施した畳表の製造方法である。According to a fifth aspect of the present invention, there is provided a method for producing a tatami mat surface which has been subjected to an antibacterial treatment, comprising a step of spraying the treatment liquid according to the third or fourth aspect on a surface of the tatami mat surface. This is a method for producing a tatami table subjected to antibacterial processing.
【００１０】上記ひば油は、ヒノキチオールを含有する
天然油であり、大部分は、青森ひば（ヒノキアスナロ）
から抽出精製された植物系の天然油である。ひば油は、
子嚢菌、接合菌等の真菌、坦子菌等に対し強い抗菌性を
有し、通常の細菌類に対しても又強い抗菌性を有する。
ゴキブリ、シロアリ、ダニに対しても忌避作用を有す
る。「食品添加物」の保存剤として認可されており、人
体に無害である。ひば油は、青森ひばの外にも、タイワ
ンヒノキ材からも抽出精製され、上記と同じ作用を有
し、同様に使用しうる。The above-mentioned hiba oil is a natural oil containing hinokitiol, most of which is Aomori hiba (hinoki asunaro).
It is a plant-based natural oil extracted and purified from. Hiba oil is
It has strong antibacterial properties against fungi such as ascomycetes and zygomycetes, carrier bacteria and the like, and also has strong antibacterial properties against ordinary bacteria.
It also has a repellent effect on cockroaches, termites and mites. It is approved as a preservative for "food additives" and is harmless to the human body. Hiba oil is extracted and refined from the Japanese cypress wood in addition to Aomori Hiba, has the same action as above, and can be used similarly.
【００１１】ひば油は、畳表１ｍ2 当たりに３ｃｃ以上
付着される。ひば油が、３ｃｃ未満であると、抗菌性が
小さくなる。あまり多くなりすぎると、例えば、３０〜
５０ｃｃ以上になると、ひば油が、畳表の面を大部分覆
った状態となり、畳表を構成している藺草の気孔の大部
分を塞ぎ、藺草が本来有する呼吸作用による湿度調整等
の機能を損なう虞がある。又、ひば油は高価であるの
で、畳の製造コストを上昇させる原因にもなる。[0011] Hibayu is attached above 3cc per tatami facing 1 m 2. If the hiba oil is less than 3 cc, the antibacterial property is reduced. If it gets too much, for example, 30-
If it becomes 50 cc or more, the hiba oil will cover most of the surface of the tatami surface, blocking most of the pores of the rush that compose the tatami surface, and may impair the functions of the rush, such as humidity control, due to the inherent respiratory action. There is. In addition, since laver oil is expensive, it also increases the production cost of tatami mats.
【００１２】ひば油には、乳化剤と、バインダーと、水
とを加えて混和し、希薄なエマルジョンとし、畳表に対
して抗菌加工をするための処理液とする。希薄なエマル
ジョンとすることにより、液状で散布させる量を増や
し、例えば噴霧するときの量を増やし、同一箇所に噴霧
する回数をなるべく多くするようにし、水が乾燥した
後、ひば油が畳表の面に微粒状となって均等に付着しや
すいようにする。[0012] Hiba oil is mixed with an emulsifier, a binder, and water to form a dilute emulsion, which is used as a treatment liquid for performing antibacterial processing on the tatami mat surface. By making it a dilute emulsion, the amount to be sprayed in liquid is increased, for example, the amount of spraying is increased, the number of times of spraying at the same place is increased as much as possible, and after the water is dried, So as to be easily adhered evenly in the form of fine particles.
【００１３】このとき、乳化剤は、ひば油が水と混和し
てエマルジョンになり易いように使用される。乳化剤と
しては、例えば、人体に無害な、高級アルコール硫酸エ
ステル塩、ポリエーテル型ノニオン活性剤、イミダゾリ
ン型両性活性剤、アミノ酸系アニオン活性剤等が適す
る。乳化剤の種類にもよるが、乳化剤はひば油１００容
量部に対し７０〜１３０容量部用いられるが、通常は、
ほぼ同容量部用いられる。乳化剤の量が少なすぎるとエ
マルジョンになりにくく、多すぎると、エマルジョンと
畳表との親和性が小さくなり、ひば油が畳表の面と付着
しにくくなる。In this case, the emulsifier is used so that the oil of the coconut oil is easily mixed with water to form an emulsion. Suitable emulsifiers include, for example, higher alcohol sulfates, polyether-type nonionic activators, imidazoline-type amphoteric activators, and amino acid-based anionic activators that are harmless to the human body. Although it depends on the type of emulsifier, the emulsifier is used in an amount of 70 to 130 parts by volume with respect to 100 parts by volume of hiba oil.
Almost the same capacity section is used. If the amount of the emulsifier is too small, it is difficult to form an emulsion. If the amount is too large, the affinity between the emulsion and the tatami surface becomes small, and the lye oil hardly adheres to the surface of the tatami surface.
【００１４】バインダーは、ひば油と畳表の面との付着
を促進するために用いられる。例えば、ポリビニルアル
コール水溶液、酢酸ビニル系ラテックス、メチルメタク
リレート系ラテックス等の合成樹脂系の水性接着剤が用
いられる。このようなバインダーは、ひば油１００容量
部に対して３００〜５００容量部用いられ、少ないとひ
ば油の畳表に対する付着力が落ち、多過ぎるとひば油の
表面を覆い過ぎ、抗菌性を損なう虞がある。[0014] The binder is used to promote the adhesion between the plywood oil and the surface of the tatami mat. For example, a synthetic resin-based aqueous adhesive such as a polyvinyl alcohol aqueous solution, a vinyl acetate-based latex, and a methyl methacrylate-based latex is used. Such a binder is used in an amount of 300 to 500 parts by volume per 100 parts by volume of soba oil. If the amount is too small, the adhesive force of the soba oil to the tatami mat surface is reduced. If the amount is too large, the surface of the soba oil is too covered, and the antibacterial property may be impaired. There is.
【００１５】水は、ひば油を希釈してエマルジョンとす
るために、謂わば溶媒として使用され、ひば油自身は少
量であっても、ひば油を含むエマルジョンとしては量が
多くなり、畳表の面に対して均等に散布し易く、その結
果として、ひば油を畳表の面に均等に付着させることが
できる。水は、普通、ひば油１００容量部に対して１０
００〜２２００容量部用いられ、水の量が少ないと、ひ
ば油が、畳表の面に均等に分布しにくくなり、多過ぎる
と、藺草が水を含み、乾燥時間が長くなり、コスト上昇
の原因となる。[0015] Water is used as a so-called solvent to dilute the soba oil into an emulsion. Even if the soba oil itself is in a small amount, the amount of the soba oil-containing emulsion becomes large, and the surface of the tatami surface becomes large. , And as a result, the limp oil can be evenly adhered to the surface of the tatami mat. Water is usually 10 parts per 100 parts by volume
If the amount of water is small, it will be difficult to distribute the limp oil evenly on the surface of the tatami mat. If too much, the rush contains water, the drying time will be long, and the cost will increase. Becomes
【００１６】抗菌加工を施こすための処理液の畳表の面
への散布は、噴霧即ち圧縮空気を利用して、ノズルから
噴出することによって行なわれる。この場合、飛散等に
よるロスが少ない、いわゆる静電塗装法で行うのが好ま
しい。Spraying of the treatment liquid for the antibacterial treatment on the surface of the tatami mat is performed by spraying from a nozzle using spray, that is, compressed air. In this case, it is preferable to use a so-called electrostatic coating method in which loss due to scattering or the like is small.
【００１７】（作 用）畳を構成している畳表の面に
は、強い抗菌性を有するひば油が付着しているので、細
菌類やゴキブリ、シロアリ、ダニが発生したり、寄り付
いたりすることがない。ひば油は、天然油であり、又、
「食品添加物」の保存剤として認可されており、人体に
無害であり、長期間安心して使用することができる。(Operation) Since the surface of the tatami mat constituting the tatami mat has lip oil having strong antibacterial properties attached thereto, bacteria, cockroaches, termites and mites are generated or come close to the tatami mat. Nothing. Hiba oil is a natural oil,
It is approved as a preservative for "food additives", is harmless to the human body, and can be used safely for a long time.
【００１８】ひば油は、畳表の面に対して微粒状になっ
て付着しているので、ひば油が、畳表の全面を覆ってお
らず、畳表を構成している藺草の気孔を塞いでしまうこ
とはなく、藺草が本来有する呼吸作用による湿度調整等
の機能を十分に維持することができる。[0018] Since the hiba oil is attached to the surface of the tatami surface in the form of fine particles, the hiba oil does not cover the entire surface of the tatami surface, and closes the pores of the rush grass constituting the tatami surface. Therefore, it is possible to sufficiently maintain functions such as humidity adjustment by the respiratory action inherent in the rush.
【００１９】畳表の面に対してひば油を微粒状に付着さ
せるための処理液は、ひば油に、乳化剤と、バインダー
と、水とを加えて混和し、希薄なエマルジョンとしたも
のである。希薄なエマルジョンにすることにより、液状
で散布させるときの量、例えば噴霧するときの量が増
え、同一箇所に噴霧する回数をなるべく多くするように
し、水が乾燥した後、ひば油を畳表の面に微粒として均
等に付着させることができる。The treatment liquid for attaching the hiba oil to the surface of the tatami mat in the form of fine particles is a thin emulsion obtained by adding an emulsifier, a binder and water to the hiba oil and mixing them. By making a dilute emulsion, the amount when sprayed in a liquid form, for example, the amount when spraying, increases the number of times of spraying to the same place as much as possible, and after the water has dried, the hiba oil is spread on the surface of the tatami mat Can be uniformly attached as fine particles.
【００２０】抗菌加工を施こすための処理液の畳表の面
への散布は、噴霧法即ち圧縮空気を利用してノズルから
噴出する方法によって行なわれるので、畳面の面にひば
油を部分的に確実に付着させることができる。Since the treatment liquid for the antibacterial treatment is sprayed on the surface of the tatami mat by spraying, that is, by spraying from a nozzle using compressed air, the rubbing oil is partially applied to the tatami mat surface. Can be surely adhered.
【００２１】[0021]
【実施例】本発明を実施例に基づき更に詳細に説明す
る。青森ひば油１００容量部、高級アルコール硫酸エス
テル塩１００容量部、メチルメタクリレート系ラテック
ス４００容量部、水２０００容量部を混合し、青森ひば
油の濃度約４％のエマルジョン即ち畳表抗菌加工用処理
液を作った。この処理液をレジン顔料で着色した畳表の
表面と裏面に、青森ひば油が合計で１ｍ2 当たり２ｃ
ｃ、３ｃｃ及び４ｃｃ付着するように静電塗装法で散布
し乾燥した。EXAMPLES The present invention will be described in more detail with reference to Examples. 100 parts by volume of Aomori Hiba Oil, 100 parts by volume of higher alcohol sulfate ester, 400 parts by volume of methyl methacrylate latex, and 2,000 parts by volume of water are mixed to prepare an emulsion having a concentration of Aomori Hiba Oil of about 4%, that is, a treatment liquid for antibacterial processing of tatami mat surface Had made. Aomori Hiba Oil was applied on the front and back sides of the tatami mat colored with resin pigment at a rate of 2 c / m 2 in total.
(c) Sprayed by electrostatic coating to adhere 3 cc and 4 cc, and dried.
【００２２】（ａ） 黄色ぶどう状球菌についての、畳
表に対するひば油の付着量の影響 これを順次、試料１、試料２及び試料３とした。尚、畳
表の面が上記処理液で加工されていない無加工品を比較
例とした。この３種の試料について、黄色ぶどう状球菌
に対する抗菌性を、菌数測定法で調べた。菌数測定法
は、下記抗菌防臭加工製品の加工効果評価試験マニュア
ル・菌数測定法（繊維製品衛生加工協議会、昭和６３
年）により行なった。 試験方法；減菌した液体状のブイヨンに、黄色ぶどう状
球菌Ｓｔａｐｈｙｌｏｃｏｃｃｕｓ ａｕｒｅｕｓ Ａ
ＴＣＣ６５３８Ｐを懸濁させ、この懸濁液０．２ｍｌを
０．２ｇの上記３種の試料上にそれぞれ接種（菌数約４
０万個）し、温度３７℃で１８時間培養した後取り出し
た。培養前後の試料上の生菌数を測定し、下記の計算式
により菌数の増減比（以下、Ａ比という）、増減値（以
下、Ａ値という）、増減値差（以下、Ａ値差という）を
算出した。 Ａ比＝１８時間培養後の試料上の生菌数／培養直前の生
菌数（植え付け菌数） Ａ値＝ｌｏｇ10Ａ比 Ａ値差＝比較例のＡ値−各試料のＡ値 その結果を表１に示す。(A) Influence of the adhesion amount of Hiba oil on the tatami mats for Staphylococcus aureus These were designated as Sample 1, Sample 2 and Sample 3 in order. A non-processed product in which the surface of the tatami mat was not processed with the above treatment liquid was used as a comparative example. The antibacterial properties against Staphylococcus aureus of these three samples were examined by a bacterial count method. The method for measuring the number of bacteria is described in the following manual for the evaluation of processing effects of antibacterial and deodorized processed products.
Year). Test method: Staphylococcus aureus A was added to sterilized liquid bouillon.
TCC6538P was suspended, and 0.2 ml of this suspension was inoculated onto 0.2 g of each of the above three samples (the bacterial count was about 4%).
100,000), and cultured at a temperature of 37 ° C. for 18 hours, and then taken out. The number of viable cells on the sample before and after the culture was measured, and the increase / decrease ratio (hereinafter, referred to as A ratio), the increase / decrease value (hereinafter, referred to as A value), and the difference between the increase / decrease values (hereinafter, referred to as A value difference) were calculated by the following formulas. Was calculated). A ratio = viable cell count on sample after 18 hours of culture / viable cell count immediately before culture (number of planted bacteria) A value = log 10 A ratio A value difference = A value of comparative example-A value of each sample Result Are shown in Table 1.
【００２３】[0023]
【表１】 [Table 1]
【００２４】表１によると、試料１、試料２及び試料３
は、比較例に比べると、植え付け菌数に比べ、１８時間
培養後の試料上の生菌数が減少しており、ひば油が抗菌
性を有することが分かる。しかし、試料１は、試料２及
び試料３に比べて、Ａ比が大きく、抗菌性が比較的小さ
い。従って、畳表の表面と裏面に両面合わせて合計で、
青森ひば油が３ｃｃ以上必要なことが分かる。According to Table 1, Sample 1, Sample 2 and Sample 3
As compared with the comparative example, the number of viable bacteria on the sample after culturing for 18 hours was smaller than that of the inoculated bacteria, indicating that the limp oil has antibacterial properties. However, Sample 1 has a higher A ratio and relatively lower antibacterial properties than Samples 2 and 3. Therefore, the total of both the front and back sides of the tatami mat is
It turns out that Aomori Hiba oil needs more than 3cc.
【００２５】試料１、試料２及び試料３の畳表の面を顕
微鏡で観察したところ、ひば油が直径０．１〜１．０ｍ
ｍの半球状となって、畳表の面に均等に分布して付着し
ていた。これらの畳表で畳を作り、１年間使用したが、
蒸れたりすることはなく、畳表が本来有する湿度調整機
能も失われていなかった。又、同じ期間生後１．５年の
幼児の部屋にも使用したが、健康面でなんらの支障もな
かった。尚、上記半球状のひば油は、その下面が、藺草
自身が有する気孔、皺、又藺草間の織り目等の一部に入
っているのが観察され、付着を一層確実にしていること
が分かった。When the surfaces of the tatami mat surfaces of Sample 1, Sample 2 and Sample 3 were observed with a microscope, it was found that the limp oil had a diameter of 0.1 to 1.0 m.
m and was uniformly distributed and attached to the surface of the tatami mat. We made tatami mats with these tatami mats and used them for one year.
There was no stuffiness, and the humidity control function inherent to the tatami mat was not lost. The same period was used in the room of a 1.5-year-old infant, but there was no problem with health. In addition, it was observed that the lower surface of the hemispherical cypress oil was partially contained in pores, wrinkles, and weaves between the rushes, which proved that the adhesion was further ensured. Was.
【００２６】レジン顔料で着色した畳表の代わりに、顔
料とバインダーよりなる着色剤により表面に模様等をつ
けた上敷用畳表及び染土押えをした畳表を使用し、上記
と同じ処理剤を用い、同じ加工方法で試料を作り、同じ
試験を行なったが、全く同じ結果を得た。Instead of a tatami mat colored with a resin pigment, a tatami mat for an overlay having a pattern or the like on the surface with a coloring agent composed of a pigment and a binder, and a tatami mat with a dye-stain press are used. A sample was prepared by the same processing method, and the same test was performed, but the same result was obtained.
【００２７】（ｂ）ダニについての、畳表に対するひば
油の作用 上記「（ａ）黄色ぶどう状球菌についての、畳表に対す
るひば油の付着量の影響」において用いた試料１、試料
２、試料３及び比較例を用いた。ヤケヒョウヒダニ・Ｄ
ｅｒｍａｔｏｐｈａｇｏｉｄｅｓ ｐｔｅｒｎｏｙｓｓ
ｉｎｕｓについての忌避率を下記の試験方法により求め
た。(B) Effect of Hiba Oil on Tatami Surface for Mites Sample 1, Sample 2, Sample 3, and Sample 3 used in "(a) Effect of Attached Amount of Hiba Oil on Tatami Table for Staphylococcus aureus" A comparative example was used. Dermatophagoides mite D
ermatophagoides pternoyss
The repellency for inus was determined by the following test method.
【００２８】試験方法；直径４ｃｍのシャーレを４個用
意し各試料を敷き詰め、この上に餌を５０ｍｇ載せた。
これらシャーレを、各々直径９ｃｍのシャーレの中央に
置いた。この二つのシャーレの間に上記ダニを１万匹入
れた。これを、温度２５℃、湿度７５％の容器中に２４
時間入れた。２４時間経過後、各試料上の餌は飽和食塩
水浮遊法で、試料及びシャーレは水洗い出し法でダニを
回収し、次式により忌避率を求めた。 忌避率＝（比較例の生存ダニ数−試料の生存ダニ数）／
比較例の生存ダニ数×１００ その結果を表２に示す。Test method: Four petri dishes having a diameter of 4 cm were prepared, each sample was spread, and 50 mg of food was placed thereon.
These petri dishes were each placed at the center of a petri dish having a diameter of 9 cm. 10,000 mites were placed between the two petri dishes. This is placed in a container at a temperature of 25 ° C and a humidity of 75% for 24 hours.
I put the time. Twenty-four hours later, the mite was collected from the food on each sample by the saturated saline suspension method, and the sample and petri dish were collected by the water washing method, and the repellent rate was calculated by the following formula. Repellent rate = (number of live mites of comparative example−number of live mites of sample) /
Table 2 shows the results.
【００２９】[0029]
【表２】 [Table 2]
【００３０】表２によると、試料１、試料２及び試料３
は、比較例に比べると、ダニに対する忌避作用が相当大
きいことが分かる。しかし、試料１は、試料２及び試料
３に比べて、忌避率が比較的小さい。従って、畳表の表
面と裏面に両面合わせて合計で、青森ひば油がで３ｃｃ
以上必要なことが分かる。According to Table 2, Sample 1, Sample 2 and Sample 3
Indicates that the repellent effect on mites is considerably greater than that of the comparative example. However, Sample 1 has a relatively small repellency compared to Samples 2 and 3. Therefore, the total of Aomori Hiba Oil is 3cc for both the front and back sides of the tatami mat.
It turns out that the above is necessary.
【００３１】レジン顔料で着色した畳表の代わりに、顔
料とバインダーよりなる着色剤により表面に模様等をつ
けた上敷用畳表及び染土押えをした畳表を使用し、上記
と同じ処理剤を用い、同じ加工方法で試料を作り、同じ
試験を行なったが、全く同じ結果を得た。Instead of a tatami table colored with a resin pigment, a tatami table for an overlay having a pattern or the like on the surface with a coloring agent composed of a pigment and a binder, and a tatami table with a dye-stain press are used. A sample was prepared by the same processing method, and the same test was performed, but the same result was obtained.
【００３２】ダニの代わりに、ゴキブリ、シロアリにつ
いても畳表に対するひば油の作用を試験をしたが、同様
な結果を得た。Instead of mites, cockroaches and termites were also tested for the effect of lamb oil on tatami mats, with similar results.
【００３３】（作 用）本実施例の作用を説明する。畳
を構成している畳表は、強い抗菌性を有するひば油が付
着しているので、黄色ぶどう状球菌に対する抗菌作用、
ダニに対する忌避作用を有する。ひば油は、人体に無害
な天然油であり、健康を害することなく、畳表を長期間
安心して使用することができる。(Operation) The operation of this embodiment will be described. The tatami mat making up the tatami mat has strong antibacterial cypress oil, so antibacterial action against Staphylococcus aureus,
Has a repellent effect on mites. Hiba oil is a natural oil that is harmless to the human body, and the tatami table can be used for a long period of time without harm to health.
【００３４】ひば油は、畳表の面に対して微粒状に付着
しているので、ひば油が、畳表の全面を覆っておらず、
畳表を構成している藺草の気孔を塞いでしまうことはな
く、藺草が本来有する呼吸作用による湿度調整等の機能
を十分に維持することができる。畳表の面に対してひば
油を微粒状に付着させるための処理液は、ひば油に、乳
化剤と、バインダーと、水とを加えて混和し、希薄なエ
マルジョンとしたものである。希薄なエマルジョンにす
ることにより、液状で散布させるときの量、例えば噴霧
するときの量が増え、同一箇所に噴霧する回数をなるべ
く多くすることができ、水が乾燥した後、ひば油を畳表
の面に微粒として均等に付着させることができる。抗菌
加工を施こすための処理液の畳表の面への散布は、噴霧
法によって行なわれるので、畳面にひば油を点状に、更
に確実に付着させることができる。Since the hiba oil is attached to the surface of the tatami surface in fine particles, the hiba oil does not cover the entire surface of the tatami surface.
The pores of the rush that compose the tatami mat are not blocked, and functions such as humidity adjustment by the respiratory action inherent to the rush can be sufficiently maintained. The treatment liquid for attaching the hiba oil to the surface of the tatami mat in the form of fine particles is a thin emulsion obtained by adding an emulsifier, a binder, and water to the hiba oil and mixing them. By making a dilute emulsion, the amount when spraying in a liquid state, for example, the amount when spraying, can be increased, and the number of times of spraying at the same place can be increased as much as possible. It can be evenly attached as fine particles to the surface. Spraying of the treatment liquid for the antibacterial treatment on the surface of the tatami mat is performed by a spraying method, so that the fluff oil can be more reliably adhered to the tatami mat in a dot-like manner.
【００３５】ひば油は、畳表の面に付着しているとき
は、半球状になっており、その下面が、藺草自身が有す
る気孔、皺、又藺草間の織り目の一部に入りこんでお
り、付着を一層確実にする。Hiba oil is hemispherical when it is attached to the surface of the tatami mat, and its lower surface is penetrated into pores, wrinkles, and some of the weaves between the rushes. Ensure more secure adhesion.
【００３６】本明細書で使用している用語と表現は、あ
くまでも説明上のものであって、なんら限定的なもので
はなく、本明細書に記述された特徴およびその一部と等
価の用語や表現を除外する意図はない。また、本発明の
技術思想の範囲内で、種々の変形態様が可能であるとい
うことは言うまでもない。The terms and expressions used in the present specification are merely illustrative and not restrictive. Terms and expressions equivalent to the features described in this specification and some of them are described below. There is no intention to exclude expression. It goes without saying that various modifications are possible within the scope of the technical idea of the present invention.
【００３７】[0037]
【発明の効果】本発明は上記構成を備え、次の効果を有
する。 （ａ）畳を構成している畳表は、強い抗菌性を有するひ
ば油が付着しているので、細菌類に対する抗菌作用、及
びゴキブリ、シロアリ、ダニに対する忌避作用を有す
る。又、ひば油は、人体に無害な天然油であり、健康を
害することなく、畳表を長期間安心して使用することが
できる。The present invention has the above configuration and has the following effects. (A) The tatami mat forming the tatami mat has the antibacterial action against bacteria and the repellent action against cockroaches, termites and ticks, because the tatami mat has strong antibacterial properties attached thereto. In addition, hiba oil is a natural oil that is harmless to the human body, and the tatami mat can be used for a long period of time without harm to health.
【００３８】（ｂ）ひば油は、畳表の面に対して微粒状
で付着しているので、ひば油が、畳表の全面を覆ってお
らず、畳表を構成している藺草の気孔を塞いでしまうこ
とはなく、藺草が本来有する呼吸作用による湿度調整等
の機能を十分に維持することができる。(B) Since the hiba oil is attached to the surface of the tatami surface in fine particles, the hiba oil does not cover the entire surface of the tatami surface, and closes the pores of the rush grass constituting the tatami surface. It is possible to sufficiently maintain the functions such as humidity adjustment by the respiratory action inherent in the rush, which does not occur.
【００３９】（ｃ）畳表の面に対してひば油を微粒状で
付着させるための処理液は、ひば油に、乳化剤と、バイ
ンダーと、水とを加えて混和し、希薄なエマルジョンと
したものである。希薄なエマルジョンにすることによ
り、液状で散布させるときの量、例えば噴霧するときの
量が増え、同一箇所に噴霧する回数をなるべく多くする
ことができ、水が乾燥した後、ひば油を畳表の面に微粒
として均等に付着させることができる。(C) A treatment liquid for attaching hiba oil to the surface of the tatami mat in the form of fine particles is a thin emulsion obtained by adding an emulsifier, a binder, and water to the hiba oil and mixing them. It is. By making a dilute emulsion, the amount when spraying in a liquid state, for example, the amount when spraying, can be increased, and the number of times of spraying at the same place can be increased as much as possible. It can be evenly attached as fine particles to the surface.
【００４０】（ｄ）抗菌加工を施こすための処理液の畳
表の面への散布が、噴霧法によって行なわれる場合は、
畳面にひば油を点状に、更に確実に付着させることがで
きる。ひば油は、畳表の面に付着しているときは、半球
状になっており、その下面が、藺草自身が有する気孔、
皺、又藺草間の織り目の一部に入りこんでおり、付着を
一層確実する。(D) In the case where the treatment liquid for applying the antibacterial treatment is sprayed on the surface of the tatami mat by a spraying method,
The lamina oil can be more reliably adhered to the tatami mat surface in a dot-like manner. Hiba oil is hemispherical when it is attached to the surface of the tatami mat, and its lower surface has pores of the rush itself,
Wrinkles and penetrating into a part of the texture between the rushes, further ensuring adhesion.
Claims (5)
る、 抗菌加工を施した畳表。1. A tatami mat subjected to an antibacterial treatment, wherein tatami mats are subjected to antibacterial treatment, wherein lamina oil is attached to a surface of the tatami mat.
付着されていることを特徴とする、 請求項１記載の抗菌加工を施した畳表。2. The tatami mat according to claim 1, wherein at least 3 cc of the lamina oil is adhered per 1 m 2 of the tatami mat.
液であって、 ひば油と、 乳化剤と、 バインダーと、 水と、を含むことを特徴とする、 抗菌加工を施した畳表を作るための処理液。3. A treatment liquid for producing a tatami mat subjected to an antibacterial treatment, wherein the tatami mat has an antibacterial treatment, wherein the tatami mat comprises an oil of flax, an emulsifier, a binder, and water. Processing solution for
液であって、 ひば油１００容量部と、 乳化剤７０〜１３０容量部と、 バインダー３００〜５００容量部と、 水１０００〜２２００容量部と、を含むことを特徴とす
る、 抗菌加工を施した畳表を作るための処理液。4. A treatment liquid for making a tatami mat surface subjected to antibacterial treatment, comprising 100 parts by volume of coconut oil, 70 to 130 parts by volume of an emulsifier, 300 to 500 parts by volume of a binder, and 1000 to 2200 parts by volume of water. And a treatment liquid for producing a tatami mat surface subjected to antibacterial treatment.
て、 請求項３又は４記載の処理液を畳表の面に噴霧するステ
ップ、を含むことを特徴とする、 抗菌加工を施した畳表の製造方法。5. A method for producing a tatami mat subjected to an antibacterial treatment, comprising a step of spraying the treatment liquid according to claim 3 on a surface of the tatami mat. Manufacturing method.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP29715396A JP2903390B2 (en) | 1996-10-18 | 1996-10-18 | Tatami mat with antibacterial treatment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP29715396A JP2903390B2 (en) | 1996-10-18 | 1996-10-18 | Tatami mat with antibacterial treatment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH10121702A true JPH10121702A (en) | 1998-05-12 |
| JP2903390B2 JP2903390B2 (en) | 1999-06-07 |
Family
ID=17842890
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP29715396A Expired - Lifetime JP2903390B2 (en) | 1996-10-18 | 1996-10-18 | Tatami mat with antibacterial treatment |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2903390B2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009057666A (en) * | 2007-08-31 | 2009-03-19 | Natl Fedelation Of Agricult Coop Assoc | Method for dyeing rush and method for producing rush product |
-
1996
- 1996-10-18 JP JP29715396A patent/JP2903390B2/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009057666A (en) * | 2007-08-31 | 2009-03-19 | Natl Fedelation Of Agricult Coop Assoc | Method for dyeing rush and method for producing rush product |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2903390B2 (en) | 1999-06-07 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US20170112126A1 (en) | Insecticide-containing coating composition and method for protecting palm trees from pests | |
| WO1994009626A1 (en) | Insect control compositions | |
| US10085436B2 (en) | Compositions and methods for bed bug control using entomopathogenic fungi | |
| JP6886970B2 (en) | Compounds and compositions having knockdown activity or hematophage inhibitory activity against pests | |
| JP2007211238A (en) | Aqueous dispersion, surface coating treatment agent, wood treating agent, floor wax, air channel surface treating agent, fiber treating agent, and paint | |
| Petersen et al. | Understanding the deterioration of paintings by microorganisms and insects | |
| CN101686666A (en) | The compound and the composition that are used for Pest Control | |
| JP2903390B2 (en) | Tatami mat with antibacterial treatment | |
| JPH03268901A (en) | Wooden flooring and its manufacture | |
| JP7088660B2 (en) | Insect repellent paint composition | |
| JP3547058B2 (en) | Antibacterial wooden building materials | |
| JPH0710708A (en) | Chemicals-containing air-permeable film and its production | |
| JPH08100513A (en) | Resin compound for plasterd floor | |
| WO2017036863A1 (en) | Insect repellent | |
| JP2005119967A (en) | Underlay sheet of food vessel for animal | |
| JPS59204102A (en) | Insect pest repellent | |
| JP2005023439A (en) | Method for producing long-acting insect-repelling fabric | |
| JPH0436205A (en) | Method for repelling sanitary insect pest | |
| JPS5965001A (en) | Mothproof sheetlike support | |
| JPH04108171A (en) | Mite-proofing fiber product | |
| JPS61238706A (en) | Antifungal agent | |
| JPH11332449A (en) | Insect-proofing, odor-masking and deodorizing sheet | |
| JPH09157112A (en) | Resin fiber composite sheet having resistance to organism | |
| JPH0426401A (en) | Folding fan having insecticidal effect | |
| JPH03287503A (en) | Rigid vinyl chloride-based resin fiber having antibacterial and insect pest repellent effect and textured material thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20100326 Year of fee payment: 11 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20120326 Year of fee payment: 13 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20150326 Year of fee payment: 16 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| EXPY | Cancellation because of completion of term |