JP2006248962A - Insecticide and insecticide - Google Patents
Insecticide and insecticide Download PDFInfo
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- JP2006248962A JP2006248962A JP2005066673A JP2005066673A JP2006248962A JP 2006248962 A JP2006248962 A JP 2006248962A JP 2005066673 A JP2005066673 A JP 2005066673A JP 2005066673 A JP2005066673 A JP 2005066673A JP 2006248962 A JP2006248962 A JP 2006248962A
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Abstract
【課題】
使用時における環境変化、特に防虫・殺虫用品表面への風当たり（気流）の有無、その風速、風量など風による蒸散量の影響を受けにくく、防虫・殺虫成分が一定の蒸散速度で蒸散し、所望の期間内において有効に、安定して使用できる防虫・殺虫用品を提供する。
【解決手段】
クラフト紙などの多孔性シート基材に蒸気圧１×１０−５ｍｍＨｇ以上の蒸散性防虫・殺虫成分が保持されてなる防虫・殺虫シートが、１０〜１００μｍ厚みのオレフィン系樹脂フィルムから構成される袋内に密閉、収納されてなる防虫・殺虫用品
【選択図】 なし【Task】
Environmental changes during use, especially the presence or absence of wind perception (airflow) on the surface of insect repellents and insecticide products, the wind speed, air volume, etc. Insect repellents and insecticides that can be used effectively and stably within a period of
[Solution]
An insect repellent / insecticide sheet in which a transpirationable insect repellent / insecticidal component having a vapor pressure of 1 × 10 −5 mmHg or more is held on a porous sheet base material such as kraft paper is composed of an olefin resin film having a thickness of 10 to 100 μm. Insecticide and insecticide sealed in bag (selection figure) None
Description
本発明は、防虫・殺虫用品に関する。 The present invention relates to insect repellents and insecticides.
従来から、紙、不織布などの多孔性シート状基材に蒸散性防虫・殺虫成分を保持せしめてなる防虫・殺虫シートはよく知られており、かかるシートはそのままあるいは所望の立体状構造体に加工したり、蒸散性防虫・殺虫成分の蒸散量を制御するための適宜の大きさ、数の開口部を設けた非通気性材料からなる容器に収納して、防虫・殺虫用品として使用されていることはよく知られている。（例えば特許文献１参照） Conventionally, insect repellent and insecticidal sheets in which a transpirationable insecticidal and insecticidal component is held on a porous sheet-like base material such as paper and nonwoven fabric are well known, and such sheets are processed as they are or into desired three-dimensional structures. Or in a container made of a non-breathable material with an appropriate size and number of openings to control the transpiration of the transpirable insecticide / insecticide component, and used as an insecticide / insecticide article That is well known. (For example, see Patent Document 1)
このような防虫・殺虫用品は、例えば前者の防虫・殺虫シートそのままあるいはそれが立体状構造体に加工されている場合には該シートあるいはその立体状構造体の表面が大気中に開放され、また、後者の防虫・殺虫シートが容器に収納されている場合には容器内のシートが容器開口部を通じて大気中に開放されていて、このような表面あるいは開口部から蒸散性防虫・殺虫成分を大気中に蒸散させて使用されている。 Such insect repellent / insecticidal article is, for example, the former insect repellent / insecticidal sheet as it is or when it is processed into a three-dimensional structure, the sheet or the surface of the three-dimensional structure is opened to the atmosphere, and When the latter insect-proof / insecticide sheet is stored in the container, the sheet in the container is opened to the atmosphere through the container opening, and the transpirationable insecticide / insecticide component is released from the surface or opening to the atmosphere. Used by transpiration.
しかし、このような従来品においては、使用時における環境変化、特に製品表面周辺の風の影響を受け易く、例えば防虫・殺虫用品表面への風当たり（気流）の有無、その風速、風量などによりその都度蒸散量が変わるため蒸散速度が一定せず、そのために防虫・殺虫用品としての有効使用期間が一定しないという問題があった。 However, such conventional products are easily affected by environmental changes during use, particularly the wind around the product surface. For example, the presence or absence of wind permeation (airflow) on the surface of insect repellents and insecticides, the wind speed, the air volume, etc. Since the amount of transpiration changes each time, the transpiration rate is not constant, and there is a problem that the effective use period as an insect-proofing / insecticidal article is not constant.
本発明は、このような状況に鑑みてなされたものであって、使用時における環境変化、特に防虫・殺虫用品表面への風当たり（気流）の有無、その風速、風量など風による蒸散量の影響を受けにくく、防虫・殺虫成分が一定の蒸散速度で蒸散し、所望の期間内において有効に、安定して使用できる防虫・殺虫用品を提供することを目的とする。 The present invention has been made in view of such circumstances, and the influence of transpiration due to wind, such as environmental changes during use, in particular, presence or absence of wind (airflow) on the surface of insect repellents and insecticides, the wind speed, and the air volume. It is an object of the present invention to provide an insect repellent / insecticidal article which is difficult to be affected, and that the insect repellent / insecticidal component evaporates at a constant evaporation rate and can be used effectively and stably within a desired period.
本発明は、多孔性シート基材に蒸気圧１×１０−５ｍｍＨｇ以上の蒸散性防虫・殺虫成分が保持されてなる防虫・殺虫シートが、１０〜１００μｍ厚みのオレフィン系樹脂フィルムから構成される袋内に密閉、収納されてなることを特徴とする防虫・殺虫用品を提供するものである。 In the present invention, an insect repellent / insecticidal sheet in which a transpirationable insect repellent / insecticidal component having a vapor pressure of 1 × 10 −5 mmHg or more is held on a porous sheet base material is composed of an olefin resin film having a thickness of 10 to 100 μm. The present invention provides an insect repellent / insecticidal article characterized by being sealed and stored in a bag.
本発明の防虫・殺虫用品は、使用時における環境変化、特に防虫・殺虫用品表面への風当たり（気流）の有無、その風速、風量など風による蒸散量の影響を受けにくく、防虫・殺虫成分が一定の蒸散速度で蒸散し、所望の期間中に有効に、安定して使用できるという優れた効果を奏する。 The insect repellent / insecticidal article of the present invention is not easily affected by changes in the environment during use, especially the presence or absence of wind (airflow) on the surface of the insect repellent / insecticidal article, its wind speed, air volume, etc. It evaporates at a constant transpiration rate, and exhibits an excellent effect that it can be used effectively and stably during a desired period.
本発明の防虫・殺虫用品は、多孔性シート基材に蒸気圧１×１０−５ｍｍＨｇ以上の蒸散性防虫・殺虫成分が保持されてなる防虫・殺虫シートが、１０〜１００μｍ厚みのオレフィン系樹脂フィルムから構成される袋内に密閉、収納されてなる袋状物である。 The insect repellent / insecticidal article of the present invention is an olefin resin having a thickness of 10 to 100 μm comprising a porous sheet base material having a transpirationable insect repellent / insecticidal component having a vapor pressure of 1 × 10 −5 mmHg or more. It is a bag-like product formed by being sealed and stored in a bag made of a film.
ここで、防虫・殺虫シートを構成する多孔性シート基材としては、防虫・殺虫成分が塗布、含浸等の通常の手段により保持可能な各種のシート状物が適用され、たとえば板紙、ろ紙、クラフト紙、薄葉紙などの各種の紙、不織布、織物、編物、多孔性ポリエチレンフィルムもしくはシートなどの多孔性プラスチックフィルムもしくはシートなどが例示されるが、実用上は前記紙類が好適に使用される。 Here, as the porous sheet substrate constituting the insect repellent / insecticidal sheet, various sheet-like materials that can be held by usual means such as coating and impregnation of insect repellent / insecticidal components are applied, for example, paperboard, filter paper, craft Various papers such as paper and thin paper, non-woven fabrics, woven fabrics, knitted fabrics, porous plastic films or sheets such as porous polyethylene films or sheets, etc. are exemplified, but in practice, the papers are preferably used.
多孔性シート基材の大きさ（表面積）、厚みなどは任意であり、保持させるべき防虫・殺虫成分の種類、保持量などを考慮して適宜決定される。 The size (surface area), thickness, and the like of the porous sheet base material are arbitrary, and are appropriately determined in consideration of the type of insecticide / insecticide component to be retained, the amount retained, and the like.
防虫・殺虫成分としては、その蒸気圧が低すぎると常温における蒸散性が悪く、防虫・殺虫成分の蒸散量が小さくなって十分な防虫・殺虫効果が得られないため、本発明においては２５℃における蒸気圧が１×１０−５ｍｍＨｇ以上の蒸散性の高い防虫・殺虫成分が適用される。 As the insect repellent / insecticidal component, if the vapor pressure is too low, the transpiration at normal temperature is poor, and the amount of transpiration of the insect repellent / insecticidal component becomes small and a sufficient insect repellent / insecticidal effect cannot be obtained. A high transpiration insecticidal / insecticidal component having a vapor pressure of 1 × 10 −5 mmHg or more is applied.
このような防虫・殺虫成分としては、例えばエンペントリン、２，３，５，６−テトラフルオロ−４−メトキシメチルベンジル ３−（１−プロペニル）−２，２−ジメチルシクロプロパンカルボキシラート、２，３，５，６−テトラフルオロ−４−メチルベンジル ３−（１−プロペニル）−２，２−ジメチルシクロプロパンカルボキシラートおよび２，３，５，６−テトラフルオロベンジル ３−（２，２−ジクロロビニル）−２，２−ジメチルシクロプロパンカルボキシラートなどが挙げられるが、これらの中でも蒸散性および防虫・殺虫能の観点からエンペントリン、２，３，５，６−テトラフルオロ−４−メチルベンジル ３−（１−プロペニル）−２，２−ジメチルシクロプロパンカルボキシラート、エンペントリンが好ましく用いられる。 Examples of such insect repellent and insecticidal components include empentrin, 2,3,5,6-tetrafluoro-4-methoxymethylbenzyl 3- (1-propenyl) -2,2-dimethylcyclopropanecarboxylate, 2,3 , 5,6-tetrafluoro-4-methylbenzyl 3- (1-propenyl) -2,2-dimethylcyclopropanecarboxylate and 2,3,5,6-tetrafluorobenzyl 3- (2,2-dichlorovinyl ) -2,2-dimethylcyclopropanecarboxylate and the like. Among these, from the viewpoints of transpiration and insect repellent and insecticidal activity, empentrin, 2,3,5,6-tetrafluoro-4-methylbenzyl 3- ( 1-propenyl) -2,2-dimethylcyclopropanecarboxylate and empentrin are preferably used It is.
防虫・殺虫シートは、このような防虫・殺虫成分を多孔性シート基材に保持させることにより得られるが、多孔性シート基材への防虫・殺虫成分の保持方法は特に制限されず、例えば所要量の防虫・殺虫成分をそのまま多孔性シート基材の表面へ滴下、噴霧、あるいは塗布するなどの一般的方法により行われるが、場合によっては適宜の溶媒に溶解させた溶液を使用し、その後必要に応じて溶媒を除去してもよい。 The insect repellent / insecticidal sheet can be obtained by holding such an insect repellent / insecticidal component on the porous sheet base material, but the method for retaining the insect repellent / insecticidal component on the porous sheet base material is not particularly limited, for example, required The amount of insect repellent and insecticidal components is directly applied to the surface of the porous sheet substrate by a general method such as dropping, spraying, or coating, but in some cases, a solution dissolved in an appropriate solvent is used, and then necessary Depending on, the solvent may be removed.
防虫・殺虫シートへの防虫・殺虫成分の保持量は、防虫・殺虫用品における蒸散速度と所望の有効期間とを計算して適宜設定される。
また、かかる防虫・殺虫シートは前記したような防虫・殺虫成分のみならず、従来より知られている増量剤、酸化防止剤、顔料などの各種の配合剤が適宜含有されていてもよい。
The amount of the insect repellent / insecticidal component retained on the insect repellent / insecticidal sheet is appropriately set by calculating the transpiration rate and the desired effective period in the insect repellent / insecticidal article.
Such insect repellent / insecticidal sheet may contain not only insect repellent / insecticidal components as described above, but also various compounding agents such as extenders, antioxidants, and pigments that are conventionally known.
本発明の防虫・殺虫用品は、このような防虫・殺虫シートが、１０〜１００μｍ厚みのオレフィン系樹脂フィルムから構成される袋に密閉、収納された構成からなっている。 The insect repellent / insecticidal article of the present invention has such a structure in which such an insect repellent / insecticidal sheet is sealed and stored in a bag composed of an olefin resin film having a thickness of 10 to 100 μm.
袋内の防虫・殺虫シートに保持された防虫・殺虫成分を、該袋を通過して一定の蒸散速度で蒸散せしめるためには、袋を構成するフィルムの基質としてオレフィン系樹脂が選択され、かつその厚みが本発明に特定される１０〜１００μｍ厚みであることが重要である。 In order to evaporate the insect repellent / insecticidal component held on the insect repellent / insecticidal sheet in the bag through the bag at a constant evaporation rate, an olefin resin is selected as the substrate of the film constituting the bag, and It is important that the thickness is 10 to 100 μm as specified in the present invention.
かかるオレフィン系樹脂としては、ポリエチレン、ポリプリピレン、エチレン−プロピレン共重合体、酢酸ビニルなどのカルボン酸ビニルエステルとエチレンとの共重合体、メタクリル酸メチルなどの不飽和カルボン酸エステルとエチレンとの共重合体などが挙げられ、これの樹脂の中でもポリエチレン、特に密度が０.９３ｇ／ｃｍ３以下のポリエチレンが好ましく、とりわけ高圧法低密度ポリエチレン、直鎖状低密度ポリエチレンが好適である。 Examples of such olefin resins include polyethylene, polypropylene, ethylene-propylene copolymers, copolymers of carboxylic acid vinyl esters such as vinyl acetate and ethylene, and copolymers of unsaturated carboxylic acid esters such as methyl methacrylate and ethylene. Among these resins, polyethylene, particularly polyethylene having a density of 0.93 g / cm 3 or less is preferable, and high-pressure low-density polyethylene and linear low-density polyethylene are particularly preferable.
オレフィン系樹脂フィルムの厚みは、それが薄すぎると防虫・殺虫用品としての強度が弱くなったり、防虫・殺虫成分の袋外への蒸散速度が速くなりすぎ、また厚すぎると樹脂フィルム中への防虫・殺虫成分の吸着・溶解量が多くなって蒸散速度が遅くなったり、防虫・殺虫シートに保持される防虫・殺虫成分が少ない場合には保持成分の全量を均等に蒸散させることが困難となることから、フィルム厚みは１０〜１００μｍの範囲にあることが必要である。 If the thickness of the olefin-based resin film is too thin, the strength as an insect-repellent / insecticide product will be weakened, or the transpiration rate of the insect-repellent / insecticide component to the outside of the bag will be too fast. If the amount of adsorption and dissolution of insect repellent and insecticidal components increases and the transpiration rate slows down, or if there are few insect repellent and insecticidal components retained on the insect repellent and insecticidal sheet, it is difficult to evaporate the entire amount of the retained components evenly Therefore, the film thickness needs to be in the range of 10 to 100 μm.
本発明の防虫・殺虫用品は、このようなオレフィン系樹脂フィルムから構成された袋に防虫・殺虫シートが密閉、収納されてなるものであって、代表的には書類を封入した封筒の形状が挙げられる。ここで、書類は防虫・殺虫シートに相当し、封筒はオレフィン系フィルムから構成された袋に相当する。
その他、このような袋の内面の一部または全部に、上記防虫・殺虫シートが接着等により密着した形状であってもよく、本発明における密閉、収納とは、該防虫・殺虫シートが密閉状態の袋内に収納されておればその形態は任意である。
The insect repellent / insecticidal article of the present invention is such that an insect repellent / insecticidal sheet is hermetically sealed and stored in a bag made of such an olefin-based resin film. Can be mentioned. Here, the document corresponds to an insect-proof / insecticidal sheet, and the envelope corresponds to a bag made of an olefin-based film.
In addition, the insect repellent / insecticide sheet may have a shape in which the insect repellent / insecticide sheet is adhered to a part or all of the inner surface of such a bag by adhesion or the like. If it is stored in the bag, the form is arbitrary.
かかる防虫・殺虫用品において、防虫・殺虫シートは一枚であってもよいし、二枚以上を収納してもよいが、通常は一枚だけが収納されることが多い。
また、かかる防虫・殺虫シートは通常は平板状のシートとして収納されるが、場合によっては複数の襞を設けた折り畳み状のシートとし、見掛け上の平面積（投影面積）よりもシートとしての実際上の表面積が多くなるようにしてもよい。
In such insect repellent / insecticidal articles, there may be one insect repellent / insecticidal sheet or two or more sheets, but usually only one sheet is often stored.
Also, such insect repellent / insecticidal sheets are usually stored as a flat sheet, but in some cases, it is a folded sheet with a plurality of folds, and is actually a sheet rather than an apparent flat area (projected area). The upper surface area may be increased.
防虫・殺虫シートの大きさや平面形状はオレフィン系フィルムから構成される袋に収納可能な大きさ、形状であれば特に制限されないが、一般的には、平面形状として防虫・殺虫シートおよびオレフィン系フィルムから構成される袋は同一ないしは類似の形状であり、また防虫・殺虫シートの見掛け上の平面積に対するオレフィン系フィルムから構成される袋の平面積は１.０１〜３倍程度、好ましくは１.０５〜２倍程度である。 The size and shape of the insect-proof / insecticidal sheet is not particularly limited as long as it is a size and shape that can be stored in a bag composed of an olefin-based film. The bag composed of olefin film has the same or similar shape, and the plane area of the bag composed of the olefin film relative to the apparent plane area of the insect-proof / insecticide sheet is about 1.01 to 3 times, preferably 1. It is about 05 to 2 times.
防虫・殺虫シートのオレフィン系フィルムから構成される袋への収納は、周知の収納方法により行われ、例えば該シートが四角形状である場合には一端が開放された四角形状の袋の開口部より当該シートを入れ、その後開口部をヒートシールして密封すればよく、これにより防虫・殺虫シートが袋内に密閉、収納された本発明の防虫・殺虫用品が得られる。 Storage of the insect-proof / insecticidal sheet into the bag composed of the olefin-based film is performed by a well-known storage method. For example, when the sheet has a quadrangular shape, the opening of the rectangular bag having one end opened is used. What is necessary is just to put the said sheet | seat and then heat-seal and seal an opening part, and, thereby, the insect repellent and insecticidal article of this invention by which the insect repellent and insecticidal sheet was sealed and accommodated in the bag is obtained.
次に実施例により本発明を詳細に説明するが、本発明は以下の例に限定されるものではない。 EXAMPLES Next, although an Example demonstrates this invention in detail, this invention is not limited to the following examples.
実施例１
低密度ポリエチレン（スミカセンＬ：住友化学社製直鎖状低密度ポリエチレン、密度＝０.９２５ｇ／ｃｍ３）を用いて製造された厚み３０μｍのフィルムから作成された縦２０ｃｍ、横３０ｃｍの長方形の封筒状のポリエチレン製袋（上端部が開放されている）を用意した。
Example 1
A rectangular envelope of 20 cm in length and 30 cm in width made from a film having a thickness of 30 μm manufactured using low-density polyethylene (Sumikasen L: linear low-density polyethylene manufactured by Sumitomo Chemical Co., Ltd., density = 0.925 g / cm 3 ). A polyethylene bag (the upper end portion was opened) was prepared.
一方、縦１５ｃｍ、横２０ｃｍの長方形に裁断した坪量８０ｇ／ｍ２の市販のクラフト紙の１つの対角線上の３箇所にほぼ均等に分散して、２，３，５，６−テトラフルオロ−４−メチルベンジル ３−（１−プロペニル）−２，２−ジメチルシクロプロパンカルボキシラート（２５℃における蒸気圧：７.７３×１０−５ｍｍＨｇ）の約０.５ｇを滴下して防虫シートを作成し、これを前記ポリエチレン製袋に収納したのち、開放端をヒートシールして防虫・殺虫用品（Ａ）を作成した。 On the other hand, 2,3,5,6-tetrafluoro- distributed in almost three locations on one diagonal of commercially available kraft paper having a basis weight of 80 g / m 2 cut into a rectangle of 15 cm in length and 20 cm in width. About 0.5 g of 4-methylbenzyl 3- (1-propenyl) -2,2-dimethylcyclopropanecarboxylate (vapor pressure at 25 ° C .: 7.73 × 10 −5 mmHg) was dropped to prepare an insect-proof sheet. And after storing this in the said polyethylene bag, the open end was heat-sealed and the insect repellent and insecticide article (A) was created.
防虫・殺虫用品（Ａ）
ポリエチレン製袋とクラフト紙の合計重量：４.３４９３ｇ
防虫・殺虫用品の全体重量：４.８９００ｇ
薬剤保持量：０.５４０７ｇ
Insect repellent and insecticide (A)
Total weight of polyethylene bag and kraft paper: 4.3493g
Total weight of insect repellent and insecticide: 4.8900g
Drug holding amount: 0.5407 g
同様にして２，３，５，６−テトラフルオロ−４−メチルベンジル ３−（１−プロペニル）−２，２−ジメチルシクロプロパンカルボキシラートの滴下量が約１ｇおよび約２ｇの薬剤保持量の異なる防虫・殺虫用品（Ｂ）、（Ｃ）をそれぞれ作成した。 Similarly, the drop amount of 2,3,5,6-tetrafluoro-4-methylbenzyl 3- (1-propenyl) -2,2-dimethylcyclopropanecarboxylate is different in the drug holding amount of about 1 g and about 2 g. Insecticides and insecticides (B) and (C) were prepared respectively.
防虫・殺虫用品（Ｂ）
ポリエチレン製袋とクラフト紙の合計重量：４.１１４２ｇ
防虫・殺虫用品の全体重量：５.１１５３ｇ
薬剤保持量：１.００１１ｇ
防虫・殺虫用品（Ｃ）
ポリエチレン製袋とクラフト紙の合計重量：４.３２６０ｇ
防虫・殺虫用品の全体重量：６．２８５５ｇ
薬剤保持量：１.９５９５ｇ
Insect repellent and insecticide (B)
Total weight of polyethylene bag and kraft paper: 4.1142 g
Total weight of insect repellent and insecticide: 5.1153 g
Drug retention: 1.0011g
Insect repellents and insecticides (C)
Total weight of polyethylene bag and kraft paper: 4.3260g
Total weight of insect repellent and insecticide: 6.2855 g
Drug retention: 1.9595 g
それぞれの袋を２３℃に保たれた室内（但し、通風は不定期に随時発生）に放置し、所定日数経過後に前記防虫・殺虫用品の重量を測定して、その減量分から２，３，５，６−テトラフルオロ−４−メチルベンジル ３−（１−プロペニル）−２，２−ジメチルシクロプロパンカルボキシラートの所定日数経過後における累積蒸散量を計算したところ表１に示す結果を得た。
その結果、累積蒸散量は経過日数に応じてほぼ定量的に増加し、蒸散性は安定したものであった。
Each bag is left in a room maintained at 23 ° C. (however, ventilation occurs at any time). After a predetermined number of days, the weight of the insect-proofing / insecticidal article is measured, and 2, 3, 5 The cumulative transpiration amount of 6-tetrafluoro-4-methylbenzyl 3- (1-propenyl) -2,2-dimethylcyclopropanecarboxylate after a predetermined number of days was calculated, and the results shown in Table 1 were obtained.
As a result, the accumulated transpiration amount increased almost quantitatively according to the elapsed days, and the transpiration property was stable.
実施例２
防虫成分として２，３，５，６−テトラフルオロ−４−メチルベンジル ３−（１−プロペニル）−２，２−ジメチルシクロプロパンカルボキシラートに代えてエンペントリン（２５℃における蒸気圧：１.６４×１０−４ｍｍＨｇ）を使用する以外は実施例１と同様にしてエンペントリン保持量の異なる３つの防虫・殺虫用品（Ｄ）、（Ｅ）および（Ｆ）を作成し、同様にして該防虫・殺虫用品重量の減量分から所定日数経過後におけるエンペントリンの累積蒸散量を計算した結果を表１に示す。
その結果、累積蒸散量は経過日数に応じてほぼ定量的に増加し、蒸散性は安定したものであった。
Example 2
Instead of 2,3,5,6-tetrafluoro-4-methylbenzyl 3- (1-propenyl) -2,2-dimethylcyclopropanecarboxylate as an insect repellent component, vapor pressure at 25 ° C .: 1.64 × Except for using 10 −4 mmHg), three insecticide / insecticide articles (D), (E) and (F) having different amounts of enpentrin retention were prepared in the same manner as in Example 1, and the insecticide / insecticide in the same manner. Table 1 shows the results of calculating the amount of empentrin accumulated transpiration after a predetermined number of days from the decrease in product weight.
As a result, the accumulated transpiration amount increased almost quantitatively according to the elapsed days, and the transpiration property was stable.
防虫・殺虫用品（Ｄ）
ポリエチレン製袋とクラフト紙の合計重量：４.０８６７ｇ
防虫・殺虫用品の全体重量：４.６０４３ｇ
薬剤保持量：０.５１７６ｇ
防虫・殺虫用品（Ｅ）
ポリエチレン製袋とクラフト紙の合計重量：４.１４４２ｇ
防虫・殺虫用品の全体重量：５.０８９５ｇ
薬剤保持量：０.９４５３ｇ
防虫・殺虫用品（Ｆ）
ポリエチレン製袋とクラフト紙の合計重量：４.３６２９ｇ
防虫・殺虫用品の全体重量：６．２７５４ｇ
薬剤保持量：１.９１２５ｇ
Insecticide and insecticide (D)
Total weight of polyethylene bag and kraft paper: 4.0867g
Total weight of insect repellent and insecticide: 4.6043g
Drug holding amount: 0.5176 g
Insect repellent and insecticide (E)
Total weight of polyethylene bag and kraft paper: 4.1442g
Total weight of insect repellent and insecticide: 5.0895g
Drug holding amount: 0.9453g
Insecticide and insecticide (F)
Total weight of polyethylene bag and kraft paper: 4.3629g
Total weight of insect repellent and insecticide: 6.2754g
Drug retention: 1.9125 g
比較例１
２，３，５，６−テトラフルオロ−４−メチルベンジル ３−（１−プロペニル）−２，２−ジメチルシクロプロパンカルボキシラートに代えて２５℃における蒸気圧が１.６×１０−７ｍｍＨｇのフェノトレンを使用する以外は実施例１と同様にして滴下量（薬剤保持量）が約２ｇの防虫シートを作成し、同様にして防虫・殺虫用品（Ｇ）を作成した。
Comparative Example 1
Instead of 2,3,5,6-tetrafluoro-4-methylbenzyl 3- (1-propenyl) -2,2-dimethylcyclopropanecarboxylate, the vapor pressure at 25 ° C. is 1.6 × 10 −7 mmHg. An insect repellent sheet having a dripping amount (drug retention amount) of about 2 g was prepared in the same manner as in Example 1 except that phenotolen was used, and an insect repellent / insecticidal article (G) was prepared in the same manner.
防虫・殺虫用品（Ｇ）
ポリエチレン製袋とクラフト紙の合計重量：４.３３２１ｇ
防虫・殺虫用品の全体重量：６.３１９４ｇ
薬剤保持量：１.９８７３ｇ
Insecticide and insecticide (G)
Total weight of polyethylene bag and kraft paper: 4.3321 g
Total weight of insect repellent and insecticide: 6.3194 g
Drug retention: 1.9873 g
得られた防虫・殺虫用品を実施例１と同様にして２３℃に保たれた室内に放置し、防虫・殺虫用品重量の減量分から所定日数経過後におけるフェノトレンの累積蒸散量を計算したところ表２に示す結果を得た。
その結果、薬剤の蒸散性が悪いために所定日数経過後も蒸散量が極めて少なく、防虫・殺虫用品としての性能は期待できなかった。
The obtained insect repellent / insecticidal article was left in a room maintained at 23 ° C. in the same manner as in Example 1, and the cumulative transpiration amount of phenotolen after a predetermined number of days from the reduced amount of the insect repellent / insecticidal article weight was calculated. The result shown in was obtained.
As a result, since the transpiration of the drug was poor, the transpiration amount was extremely small even after a predetermined number of days had elapsed, and the performance as an insect repellent / insecticide product could not be expected.
比較例２
２，３，５，６−テトラフルオロ−４−メチルベンジル ３−（１−プロペニル）−２，２−ジメチルシクロプロパンカルボキシラートの滴下量（薬剤保持量）が約２ｇの防虫シートを使用し、ポリエチレン製袋に代えて、厚み２５μｍのポリエチレンテレフタレート（ＰＥＴ）フィルムからなる袋を使用する以外は実施例１と同様にして防虫・殺虫用品（Ｈ）を作成した。
Comparative Example 2
2,3,5,6-tetrafluoro-4-methylbenzyl 3- (1-propenyl) -2,2-dimethylcyclopropanecarboxylate drop amount (drug retention amount) about 2 g insect repellent sheet was used, An insect repellent / insecticidal article (H) was prepared in the same manner as in Example 1 except that a bag made of a polyethylene terephthalate (PET) film having a thickness of 25 μm was used instead of the polyethylene bag.
防虫・殺虫用品（Ｈ）
ＰＥＴ製袋とクラフト紙の合計重量：４.５２８３ｇ
防虫・殺虫用品の全体重量：６.６０９６ｇ
薬剤保持量：２.０８１３ｇ
Insecticide and insecticide (H)
Total weight of PET bag and kraft paper: 4.5283g
Total weight of insect repellent and insecticide: 6.6096 g
Drug retention: 2.0813g
得られた防虫・殺虫用品を実施例１と同様にして２３℃に保たれた室内に放置し、防虫・殺虫用品重量の減量分から所定日数経過後における当該薬剤の累積蒸散量を計算したところ表２に示す結果を得た。
その結果、前記防虫・殺虫用品から当該薬剤が殆ど蒸散せず、防虫・殺虫用品としての性能は期待できなかった。
The obtained insect repellent / insecticidal article was left in a room kept at 23 ° C. in the same manner as in Example 1, and the cumulative transpiration amount of the drug after a predetermined number of days from the reduced amount of the insect repellent / insecticidal article weight was calculated. The result shown in 2 was obtained.
As a result, the drug was hardly evaporated from the insect repellent / insecticidal article, and performance as an insect repellent / insecticidal article could not be expected.
Claims (6)
The insect repellent / insecticidal article according to claim 1, wherein the porous sheet base material is filter paper or kraft paper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2005066673A JP2006248962A (en) | 2005-03-10 | 2005-03-10 | Insecticide and insecticide |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2005066673A JP2006248962A (en) | 2005-03-10 | 2005-03-10 | Insecticide and insecticide |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JP2006248962A true JP2006248962A (en) | 2006-09-21 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2005066673A Pending JP2006248962A (en) | 2005-03-10 | 2005-03-10 | Insecticide and insecticide |
Country Status (1)
| Country | Link |
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| JP (1) | JP2006248962A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008193961A (en) * | 2007-02-14 | 2008-08-28 | Sumika Life Tech Co Ltd | Non-heated insect repellent containing transpirable insect repellent |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6025902A (en) * | 1983-07-20 | 1985-02-08 | Dainippon Jiyochiyuugiku Kk | Insecticidal paper |
| JPS60161908A (en) * | 1984-01-31 | 1985-08-23 | Katsuta Yoshio | Insecticidal material for cloth |
| JPH0219305A (en) * | 1988-07-07 | 1990-01-23 | Teisan Seiyaku Kk | Repellent enclosing container |
| JPH02196704A (en) * | 1989-01-25 | 1990-08-03 | Sumitomo Chem Co Ltd | Sustained release of agent |
| JPH037203A (en) * | 1989-03-09 | 1991-01-14 | Mitsubishi Gas Chem Co Inc | Composite insect repellent, insect repellent method and insect repellent packaging |
| JPH0741402A (en) * | 1992-07-06 | 1995-02-10 | Sumitomo Chem Co Ltd | Drug sustained-release resin molding and method for producing the same |
| JPH08113248A (en) * | 1994-10-12 | 1996-05-07 | Yoshino Kasei Kk | Functional packing bag |
| JPH11255604A (en) * | 1997-08-06 | 1999-09-21 | Sumitomo Chem Co Ltd | Insect repellent |
| JP2004346052A (en) * | 2003-05-26 | 2004-12-09 | Japan Tobacco Inc | Insect pest repellent material and method for repelling insect pest using the same |
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Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6025902A (en) * | 1983-07-20 | 1985-02-08 | Dainippon Jiyochiyuugiku Kk | Insecticidal paper |
| JPS60161908A (en) * | 1984-01-31 | 1985-08-23 | Katsuta Yoshio | Insecticidal material for cloth |
| JPH0219305A (en) * | 1988-07-07 | 1990-01-23 | Teisan Seiyaku Kk | Repellent enclosing container |
| JPH02196704A (en) * | 1989-01-25 | 1990-08-03 | Sumitomo Chem Co Ltd | Sustained release of agent |
| JPH037203A (en) * | 1989-03-09 | 1991-01-14 | Mitsubishi Gas Chem Co Inc | Composite insect repellent, insect repellent method and insect repellent packaging |
| JPH0741402A (en) * | 1992-07-06 | 1995-02-10 | Sumitomo Chem Co Ltd | Drug sustained-release resin molding and method for producing the same |
| JPH08113248A (en) * | 1994-10-12 | 1996-05-07 | Yoshino Kasei Kk | Functional packing bag |
| JPH11255604A (en) * | 1997-08-06 | 1999-09-21 | Sumitomo Chem Co Ltd | Insect repellent |
| JP2004346052A (en) * | 2003-05-26 | 2004-12-09 | Japan Tobacco Inc | Insect pest repellent material and method for repelling insect pest using the same |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008193961A (en) * | 2007-02-14 | 2008-08-28 | Sumika Life Tech Co Ltd | Non-heated insect repellent containing transpirable insect repellent |
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