JP2018038277A - Chemical volatilization body and volatilization method - Google Patents

Chemical volatilization body and volatilization method Download PDF

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JP2018038277A
JP2018038277A JP2016172489A JP2016172489A JP2018038277A JP 2018038277 A JP2018038277 A JP 2018038277A JP 2016172489 A JP2016172489 A JP 2016172489A JP 2016172489 A JP2016172489 A JP 2016172489A JP 2018038277 A JP2018038277 A JP 2018038277A
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carrier
volatile
holding
drug
volatile drug
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雅代 菅野
Masayo Sugano
雅代 菅野
安芸 誠悦
Seietsu Aki
誠悦 安芸
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SC Environmental Science Co Ltd
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Abstract

PROBLEM TO BE SOLVED: To provide a volatile chemical holding carrier that has a shape enabling volatilization of chemicals efficiently.SOLUTION: A volatile chemical holding carrier is provided which is characterized by being continuous or discontinuous and having cuts of straight lines, wave types or zigzag, and having the cuts being multiple and parallel. Any one of pulp, paper, nonwoven fabric, cellulose, rayon and resin can be used as the volatile chemical holding carrier, and any one kind or more of insecticide, insect repellent, aromatic and deodorant can be used as the volatile chemicals.SELECTED DRAWING: Figure 1

Description

本発明は、殺虫剤、防虫剤、芳香剤、消臭剤などに使用される揮散性薬剤保持用担体に関するものである。   The present invention relates to a volatile drug retaining carrier used for insecticides, insect repellents, fragrances, deodorants and the like.

従来から、揮散性の殺虫剤、防虫剤、芳香剤、消臭剤などを用いた薬剤保持用担体が知られている。いかに揮散性の薬剤を効率的に揮散させるかが課題であり、通気孔を設けた短繊維と長繊維を組み合わせた蒸散体や、合成樹脂材料を中空線状に成形したものが提案されている。 Conventionally, drug holding carriers using volatile insecticides, insect repellents, fragrances, deodorants, and the like are known. The challenge is how to efficiently volatilize volatile chemicals. Proposals have been made of vaporized bodies combining short fibers and long fibers with vents and synthetic resin materials molded into hollow wires. .

特開2012−2367779号JP 2012-236779 A 特開2010−193722号JP 2010-193722 A

薬剤を効率よく揮散させることができるような形状を有する、揮散性薬剤保持用担体を提供することが本発明の課題である。 It is an object of the present invention to provide a volatile drug-supporting carrier having a shape that can efficiently volatilize a drug.

本発明者は鋭意検討した結果、薬剤保持担体の切れ込み部を開放して空気の流通する隙間を形成させることで、薬剤をより効果的に揮散させ、効力アップが期待できることを特徴とする揮散性薬剤保持用担体が上記課題を解決し得ることを見出した。
即ち、本発明は以下の(1 )〜 (5 )の通りである。
(1 )
連続若しくは不連続で直線、波型、またはジグザグの切り込みがあり、前記切り込みが複数でかつ平行であることを特徴とする揮散性薬剤保持用担体。
(2 )
切り込みの本数が5cm×5cmあたり4〜20本であることを特徴とする(1)の揮散性薬剤保持用担体。
(3 )
揮散性薬剤保持用担体が、パルプ、紙、不織布、セルロース、レーヨン及び樹脂のいずれか一種であることを特徴とする(1)または(2)に記載の揮散性薬剤保持用担体。
(4 )
揮散性薬剤が、殺虫剤、防虫剤、芳香剤及び消臭剤のいずれか1種以上からなるものであることを特徴とする(1)から(3)のいずれに記載の揮散性薬剤保持用担体。
(5 )
(1)から(4)のいずれかに記載の揮散性薬剤保持用担体を、切り込みと平行する方向へ伸長させて使用することを特徴とする薬剤揮散方法。
As a result of diligent study, the present inventor has made it possible to volatilize the drug more effectively by opening a cut portion of the drug holding carrier and forming a gap through which air flows, and to expect an increase in efficacy. It has been found that a drug holding carrier can solve the above problems.
That is, the present invention is as follows (1) to (5).
(1)
A carrier for holding a volatile drug, characterized in that it is continuous or discontinuous and has straight, corrugated or zigzag cuts, and the cuts are plural and parallel.
(2)
The volatile drug retaining carrier according to (1), wherein the number of cuts is 4 to 20 per 5 cm × 5 cm.
(3)
The volatile drug retaining carrier according to (1) or (2), wherein the volatile drug retaining carrier is any one of pulp, paper, nonwoven fabric, cellulose, rayon and resin.
(4)
The volatile drug is composed of at least one of an insecticide, insect repellent, fragrance and deodorant, for holding a volatile drug according to any one of (1) to (3) Carrier.
(5)
(1) The chemical volatilization method characterized by using the volatile chemical | medical agent holding support | carrier in any one of (4) extended | stretched in the direction parallel to a notch | incision.

本発明の揮散性薬剤保持用担体によれば、より効果的に薬剤を揮散させることができる。 According to the volatile drug retaining carrier of the present invention, the drug can be more effectively vaporized.

図1はジグザグの切り込みを入れた揮散性薬剤保持用担体の説明図である。(実施例1)FIG. 1 is an explanatory view of a volatile drug holding carrier with a zigzag cut. Example 1 図2は直線の切り込みを入れた揮散性薬剤保持用担体の説明図である。(実施例2)FIG. 2 is an explanatory diagram of a volatile drug holding carrier with a straight cut. (Example 2) 図3は波型の切り込みを入れた揮散性薬剤保持用担体の説明図である。FIG. 3 is an explanatory diagram of a volatile drug holding carrier with corrugated cuts. 図4は図1の揮散性薬剤保持用担体を切り込みと平行方向へ伸長させた説明図である。FIG. 4 is an explanatory view of the volatile drug holding carrier of FIG. 1 extended in a direction parallel to the cut.

本発明で用いられる揮散性薬剤を保持させた担体とは、パルプ、紙、不織布などからなる基材に薬剤を含浸または練り込んだ担体のことをいう。
基材の材質としては、揮散性の薬剤を含浸または練り込むことができるもの、例えば、パルプ、紙、不織布、セルロース、レーヨン及び樹脂を挙げることができる。樹脂の組成としては、水溶性高分子でなければいずれでもよいが、硝酸繊維素プラスチック、酢酸繊維素プラスチック、酪酸繊維素プラスチック、プロピオン酸繊維素プラスチック、エチル繊維素プラスチック、ポリエチレン、ポリプロピレン、ポリ塩化ビニール、ポリスチレン等を挙げることができる。特にパルプ、紙が好ましい。
The carrier holding the volatile chemical used in the present invention refers to a carrier obtained by impregnating or kneading the chemical on a substrate made of pulp, paper, nonwoven fabric or the like.
Examples of the material of the base material include materials that can be impregnated or kneaded with a volatile chemical, such as pulp, paper, nonwoven fabric, cellulose, rayon, and resin. The composition of the resin may be any water-soluble polymer, but it may be any of nitric acid fiber plastic, acetate fiber plastic, butyrate fiber plastic, propionate fiber plastic, ethyl fiber plastic, polyethylene, polypropylene, polychlorinated resin. Vinyl, polystyrene and the like can be mentioned. In particular, pulp and paper are preferable.

本発明で用いられる揮散性薬剤を保持させた担体は、直線、波型またはジグザグの切り込みがあり、切り込みは連続または不連続で、複数でかつ平行になっている。切り込みの本数は、5cm×5cmあたり4〜20本であることが好ましい。 The carrier holding the volatile drug used in the present invention has straight, corrugated or zigzag cuts, and the cuts are continuous or discontinuous, and are plural and parallel. The number of cuts is preferably 4 to 20 per 5 cm × 5 cm.

本発明に用いられる揮散性薬剤としては、常温において有効成分が揮散するもので、殺虫剤、防虫剤、芳香剤、消臭剤などを用いることができる。特に殺虫剤が好ましい。   As a volatile chemical | medical agent used for this invention, an active ingredient volatilizes at normal temperature, An insecticide, an insecticide, an aromatic, a deodorizer, etc. can be used. Insecticides are particularly preferred.

ここで、薬剤に殺虫剤を使用する場合には、各種揮散性殺虫剤を用いることができ、ピレスロイド系殺虫剤、カーバメイト系殺虫剤、有機リン系殺虫剤等を挙げることができる。常温において有効成分が揮散するもので、25℃ における蒸気圧が5 . 0 × 1 0 - 6 〜 1. 0 × 1 0 - 4 m m H g である殺虫性化合物などを用いることができる。例えば、エムペントリン、プロフルトリン、トランスフルトリン、メトフルトリン等の化合物が挙げられる。ピレスロイド系殺虫剤やp−メンタン−3,8−ジオールを使用することが好ましく、特にプロフルトリンが好ましい。 Here, when using an insecticide as a medicine, various volatile insecticides can be used, and examples include pyrethroid insecticides, carbamate insecticides, and organophosphorus insecticides. The active ingredient volatilizes at room temperature, and the vapor pressure at 25 ° C is 5. 0 × 1 0 −6 to 1. 0 × 1 0 - such as 4 m m H g is a pesticidal compounds can be used. Examples thereof include compounds such as empentrin, profluthrin, transfluthrin, and metfurthrin. Pyrethroid insecticides and p-menthane-3,8-diol are preferably used, and profluthrin is particularly preferable.

防虫剤としては、p−メンタン−3,8−ジオール、N,N−ジエチル−m−トルアミド(DEET)、p−ジクロロベンゼン、カンファー等の化合物が挙げられる。   Examples of the insect repellent include compounds such as p-menthane-3,8-diol, N, N-diethyl-m-toluamide (DEET), p-dichlorobenzene and camphor.

芳香剤としては、シトロネラ油、オレンジ油、レモン油、ライム油、ユズ油、ラベンダー油、ペパーミント油、ユーカリ油、ジャスミン油、檜油、緑茶精油、リモネン、α―ピネン、リナロール、ゲラニオール、フェニルエチルアルコール、アミルシンナミックアルデヒド、ベンジルアセテートなどが挙げられる。   Air fresheners include citronella oil, orange oil, lemon oil, lime oil, yuzu oil, lavender oil, peppermint oil, eucalyptus oil, jasmine oil, coconut oil, green tea essential oil, limonene, α-pinene, linalool, geraniol, phenylethyl Examples include alcohol, amylcinnamic aldehyde, and benzyl acetate.

消臭剤としては、ヒバ油、ヒノキ油、竹エキス、ヨモギエキス、キリ油やピルビン酸エチル、ピルビン酸フェニルエチル等のピルビン酸エステルなどが挙げられる。   Examples of the deodorant include hiba oil, cypress oil, bamboo extract, mugwort extract, drill oil, pyruvate esters such as ethyl pyruvate and phenylethyl pyruvate.

次に、実施例をあげて本発明をさらに詳細に説明するが、本発明がこれらの例に限定されるものではない。以下に示す寸法、材質、製法にて揮散性薬剤保持用担体を作製した。   EXAMPLES Next, although an Example is given and this invention is demonstrated further in detail, this invention is not limited to these examples. A carrier for holding a volatile drug was prepared according to the following dimensions, material, and manufacturing method.

(実施例1)
図1のようなジグザグの切れ込みを有する、縦84mm×横150mm×厚み0.8mm、目付330g/mの濾紙にプロフルトリンを200mg含浸させることによって、薬剤を保持させた担体を作製し、薬剤保持用担体1を得た。
Example 1
A carrier holding a drug is produced by impregnating 200 mg of profluthrin into a filter paper having a zigzag notch as shown in FIG. 1 and having a length of 84 mm × width of 150 mm × thickness of 0.8 mm and a basis weight of 330 g / m 2. Carrier 1 was obtained.

(実施例2)
図2のような直線の切れ込みを有する、縦84mm×横150mm×厚み0.8mm、目付330g/mの濾紙にプロフルトリンを200mg含浸させることによって、薬剤を保持させた担体を作製し、薬剤保持用担体2を得た。
(比較例)
切れ込みを有さない、縦84mm×横150mm×厚み0.8mm、目付330g/mの濾紙にプロフルトリンを200mg含浸させることによって、薬剤を保持させた担体を作製し、薬剤保持用担体3を得た。
(Example 2)
A carrier holding a drug is prepared by impregnating 200 mg of profluthrin into a filter paper having a straight slit as shown in FIG. 2 and having a length of 84 mm, a width of 150 mm, a thickness of 0.8 mm, and a basis weight of 330 g / m 2. Carrier 2 was obtained.
(Comparative example)
A carrier holding a drug is prepared by impregnating 200 mg of profluthrin into a filter paper having a length of 84 mm × width 150 mm × thickness 0.8 mm, and a basis weight of 330 g / m 2 , which does not have a notch, and a drug holding carrier 3 is obtained. It was.

(試験例1)
アカイエカ成虫約20頭を入れたナイロンネット袋(18メッシュ、直径20cm×高さ20cm)1個を、試験室(1.8m×1.8m×1.8m)の天井中央から約30cm離れた位置に、下端が床面から約90cmの高さになる様に吊り下げた。実施例1にて得た本発明薬剤保持用担体1、実施例2にて得た本発明薬剤保持用担体2、実施例3にて得た比較薬剤保持用担体を、それぞれ試験室の天井中央に下端が床面から約90cmの高さになる様に吊り下げ、試験を開始した。本発明薬剤保持用担体1および本発明薬剤保持用担体2は切り込みが平行する方向に伸長させた。その後経時的にノックダウンした成虫を数えてノックダウン率(%)を求めた。反復は2回とした。結果を表1に示す。
(Test Example 1)
Nylon net bag (18 mesh, diameter 20cm x height 20cm) containing about 20 oyster mosquitoes, located about 30cm away from the center of the ceiling of the test room (1.8m x 1.8m x 1.8m) The lower end was suspended so as to have a height of about 90 cm from the floor surface. The drug holding carrier 1 of the present invention obtained in Example 1, the drug holding carrier 2 of the present invention obtained in Example 2, and the comparative drug holding carrier obtained in Example 3 were respectively placed in the center of the ceiling of the test room. And the lower end was suspended so that the height was about 90 cm from the floor surface, and the test was started. The drug holding carrier 1 of the present invention and the drug holding carrier 2 of the present invention were elongated in the direction in which the cuts were parallel. Thereafter, the number of adults knocked down over time was counted to determine the knockdown rate (%). There were two repetitions. The results are shown in Table 1.

Figure 2018038277
Figure 2018038277

(試験例2)
試験例1と同じ試験装置、試験条件、試験方法で供試虫をオオチョウバエ成虫約20頭に替えて実施した。結果を表2に示す。
(Test Example 2)
Using the same test apparatus, test conditions, and test method as in Test Example 1, the test insects were replaced with approximately 20 adults of Drosophila. The results are shown in Table 2.

Figure 2018038277
Figure 2018038277

本発明にかかる揮散性薬剤保持用担体は、薬剤をより効果的に揮散させ、薬剤の効果をすばやく発現させることができる。   The volatile drug retaining carrier according to the present invention can more effectively volatilize the drug and quickly develop the effect of the drug.

1 揮散性薬剤保持用担体(8.4×15cm)
2 ジグザグの切り込み
3 揮散性薬剤保持用担体(8.4×15cm)
4 直線の切り込み
5 揮散性薬剤保持用担体(5×10cm)
6 波型の切り込み
7 図1の揮散性薬剤保持用担体を伸長させたもの

1 Volatile drug holding carrier (8.4 x 15 cm)
2 Zigzag incision 3 Volatile drug retention carrier (8.4 x 15 cm)
4 Straight cut 5 Carrier for holding volatile drug (5 × 10 cm)
6 Wave-shaped cut 7 Elongated volatile drug retaining carrier in FIG.

Claims (5)

連続若しくは不連続で直線、波型、またはジグザグの切り込みがあり、前記切り込みが複数でかつ平行であることを特徴とする揮散性薬剤保持用担体。 A carrier for holding a volatile drug, characterized in that it is continuous or discontinuous and has straight, corrugated or zigzag cuts, and the cuts are plural and parallel. 切り込みの本数が5cm×5cmあたり4〜20本であることを特徴とする請求項1記載の揮散性薬剤保持用担体。 The volatile drug retaining carrier according to claim 1, wherein the number of cuts is 4 to 20 per 5 cm x 5 cm. 揮散性薬剤保持用担体が、パルプ、紙、不織布、セルロース、レーヨン及び樹脂のいずれか一種であることを特徴とする請求項1または請求項2に記載の揮散性薬剤保持用担体。 The volatile drug retaining carrier according to claim 1 or 2, wherein the volatile drug retaining carrier is any one of pulp, paper, non-woven fabric, cellulose, rayon, and resin. 揮散性薬剤が、殺虫剤、防虫剤、芳香剤及び消臭剤のいずれか1種以上からなるものであることを特徴とする請求項1から請求項3のいずれに記載の揮散性薬剤保持用担体。 The volatile drug comprises one or more of insecticides, insect repellents, fragrances and deodorants, for holding a volatile drug according to any one of claims 1 to 3. Carrier. 請求項1から請求項4のいずれかに記載の揮散性薬剤保持用担体を、切り込みと平行する方向へ伸長させて使用することを特徴とする薬剤揮散方法。

A volatile drug holding carrier according to any one of claims 1 to 4, wherein the volatile drug holding carrier is used by extending in a direction parallel to the cut.

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2020006962A (en) * 2018-07-03 2020-01-16 エステー株式会社 Packing film of volatile preparation and package using the same

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2020006962A (en) * 2018-07-03 2020-01-16 エステー株式会社 Packing film of volatile preparation and package using the same

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