JPS648034B2 - - Google Patents
Info
- Publication number
- JPS648034B2 JPS648034B2 JP12158084A JP12158084A JPS648034B2 JP S648034 B2 JPS648034 B2 JP S648034B2 JP 12158084 A JP12158084 A JP 12158084A JP 12158084 A JP12158084 A JP 12158084A JP S648034 B2 JPS648034 B2 JP S648034B2
- Authority
- JP
- Japan
- Prior art keywords
- termite
- synthetic resin
- present
- acid metal
- organic acid
- 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
Links
- 239000011248 coating agent Substances 0.000 claims description 18
- 238000000576 coating method Methods 0.000 claims description 16
- 239000007788 liquid Substances 0.000 claims description 16
- 239000002917 insecticide Substances 0.000 claims description 14
- 239000002184 metal Substances 0.000 claims description 11
- 229910052751 metal Inorganic materials 0.000 claims description 11
- 150000007524 organic acids Chemical class 0.000 claims description 10
- 150000003839 salts Chemical class 0.000 claims description 10
- 229920003002 synthetic resin Polymers 0.000 claims description 9
- 239000000057 synthetic resin Substances 0.000 claims description 9
- 239000003973 paint Substances 0.000 claims description 6
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims description 5
- 229910052698 phosphorus Inorganic materials 0.000 claims description 5
- 239000011574 phosphorus Substances 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 4
- 229920005749 polyurethane resin Polymers 0.000 claims description 3
- 239000004925 Acrylic resin Substances 0.000 claims description 2
- 229920000178 Acrylic resin Polymers 0.000 claims description 2
- 239000000049 pigment Substances 0.000 claims description 2
- 241000256602 Isoptera Species 0.000 description 18
- 238000000034 method Methods 0.000 description 5
- 238000006243 chemical reaction Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- ZNOLGFHPUIJIMJ-UHFFFAOYSA-N fenitrothion Chemical compound COP(=S)(OC)OC1=CC=C([N+]([O-])=O)C(C)=C1 ZNOLGFHPUIJIMJ-UHFFFAOYSA-N 0.000 description 3
- 239000011701 zinc Substances 0.000 description 3
- 241000257303 Hymenoptera Species 0.000 description 2
- 230000005923 long-lasting effect Effects 0.000 description 2
- 239000003986 organophosphate insecticide Substances 0.000 description 2
- 150000002903 organophosphorus compounds Chemical class 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- CHJMFFKHPHCQIJ-UHFFFAOYSA-L zinc;octanoate Chemical compound [Zn+2].CCCCCCCC([O-])=O.CCCCCCCC([O-])=O CHJMFFKHPHCQIJ-UHFFFAOYSA-L 0.000 description 2
- 239000005944 Chlorpyrifos Substances 0.000 description 1
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 1
- 235000011613 Pinus brutia Nutrition 0.000 description 1
- 241000018646 Pinus brutia Species 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- YASYVMFAVPKPKE-UHFFFAOYSA-N acephate Chemical compound COP(=O)(SC)NC(C)=O YASYVMFAVPKPKE-UHFFFAOYSA-N 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- BIWJNBZANLAXMG-YQELWRJZSA-N chloordaan Chemical compound ClC1=C(Cl)[C@@]2(Cl)C3CC(Cl)C(Cl)C3[C@]1(Cl)C2(Cl)Cl BIWJNBZANLAXMG-YQELWRJZSA-N 0.000 description 1
- SBPBAQFWLVIOKP-UHFFFAOYSA-N chlorpyrifos Chemical compound CCOP(=S)(OCC)OC1=NC(Cl)=C(Cl)C=C1Cl SBPBAQFWLVIOKP-UHFFFAOYSA-N 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 230000001747 exhibiting effect Effects 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 230000002085 persistent effect Effects 0.000 description 1
- ATROHALUCMTWTB-OWBHPGMISA-N phoxim Chemical compound CCOP(=S)(OCC)O\N=C(\C#N)C1=CC=CC=C1 ATROHALUCMTWTB-OWBHPGMISA-N 0.000 description 1
- 229950001664 phoxim Drugs 0.000 description 1
- 239000011505 plaster Substances 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- FITIWKDOCAUBQD-UHFFFAOYSA-N prothiofos Chemical compound CCCSP(=S)(OCC)OC1=CC=C(Cl)C=C1Cl FITIWKDOCAUBQD-UHFFFAOYSA-N 0.000 description 1
- 239000005871 repellent Substances 0.000 description 1
- 230000002940 repellent Effects 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- UBCKGWBNUIFUST-YHYXMXQVSA-N tetrachlorvinphos Chemical compound COP(=O)(OC)O\C(=C/Cl)C1=CC(Cl)=C(Cl)C=C1Cl UBCKGWBNUIFUST-YHYXMXQVSA-N 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
- 238000003911 water pollution Methods 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
Landscapes
- Agricultural Chemicals And Associated Chemicals (AREA)
- Paints Or Removers (AREA)
Description
イ 本発明の目的：
〔産業上の利用分野〕
本発明は、防蟻塗布液に関し、更に詳しくは、
有機燐系殺虫剤と有機酸金属塩とを液状合成樹脂
中に共存させることによつてシロアリ防除力が驚
くほど長期間持続する高持続性の防蟻塗布液に関
するものである。
〔従来の出願〕
シロアリの侵入が予想される箇所に、殺虫剤・
シロアリ己避剤を混入した塗布液を塗着処理する
ことによつてシロアリにより建物の食害を防止す
る蟻道形成の阻止方法については、本発明者が既
に特許出願をしている（特願昭58−239404号特開
昭60−133141号）。この方法は、クロルデンを土
壌撤布することによつてシロアリを防除する所謂
土壌処理法が水質汚染という公害の原因となるこ
とに鑑み、これに代わるシロアリ対策として提案
したものである。
ところで、建築物は30〜50年の長きに亙つて使
用するものであり、一旦、建物が完成してしまう
と、後で防蟻処理を遣り直すとしても大工事にな
るから大変煩わしい。このようなことから、本発
明者が提案した先の塗布液を塗着する方法におい
ても、シロアリ防除力が長期間持続する防蟻塗布
液を使用するのが理想的であると云われていた。
しかし、たゞ単に殺虫剤を塗料や溶剤中に混入
しただけでは建築物を長期に亙つてシロアリから
護り得るような効力持続性のある防蟻塗布液は得
られない。そこで、毒性の強い殺虫剤を高濃度に
混入しようとの解決策も聞かれたのであるが、何
分にも揮散する薬効成分によつて施工業者や居住
者の健康が害せられる惧れがあつて、実際には採
用することができなかつた。
〔本発明が解決しようとする問題点〕
本発明は、先に提案した防蟻塗布液塗着法にお
ける上記したような技術上の隘路を打開しようと
してなされたものであつて、その狙いとするとこ
ろは、比較的に殺虫剤の含有量が低濃度であるに
も拘わらず、その効力は建築物の耐用年数のほゞ
全期間に亙つて持続する安全にしてシロアリ防除
力の秀れた防蟻塗布液を提供するにある。
また、本発明の他の狙いは、素人でも日曜大工
的に簡単に防蟻処理を施すことができ、しかも決
して環境汚染公害の原因とはならない実用的な防
蟻塗布剤を提供するにある。
ロ 本発明の構成：
〔問題点を解決するための手段〕
即ち、本発明によれば、液状合成樹脂中に有機
燐系殺虫剤を有機酸金属塩と共に混入して成るこ
とを特徴とする防蟻塗布液が提供される。
しかして、本発明においては、液状合成樹脂と
して、ポリウレタン系樹脂素材を主成分とするも
の、アクリル系樹脂素材を主成分とするもの等、
塗料・接着剤に従来用いられていた殆どの合成樹
脂が所望の粘度に調製されて用いられる。
つぎに、有機燐系殺虫剤としては、フエニトロ
チオン、ホキシム、クロルピリホス、アセフエー
ト、プロチオホス、テトラクロルビンホス等が採
用され、また有機酸金属塩としては、例えばオク
チル酸亜鉛やバーサテイク酸亜鉛が採用される。
ところで、かゝる有機燐系殺虫剤と有機酸金属塩
とを混合すると、如何なる理由でシロアリ防除力
が向上するのかと云えば、後者における金属原子
が有機燐化合物の結合力が弱い２重結合部分に転
移するからであろうと推量される。例えば、
フエニトロチオン（C9H12NO5P＝Ｓ）とオク
チル酸亜鉛（C7H15COO）2Znとが反応すると、フ
エニトロチオンにおけるＰ＝ＳのところのＳに
Znが結合して、比較的ベーパが遅鈍な性質に変
化するものと推定されるのである。もつとも、反
応後の正確な構造式は現在の研究段階では未だ確
定できないが、かゝる反応は他の有機燐系殺虫剤
と有機酸金属塩との間でも同様に起こつているも
のと考えられる。
換言すれば、本発明は有機燐化合物と有機酸金
属塩との間における上記反応を巧みに利用するこ
とによつて、比較的低濃度の殺虫剤で驚くほど長
期間にわたつてシロアリ防除力を発揮する防蟻塗
布剤を実現したものと云える。
ハ 本発明の効果：
本発明防蟻塗布剤においては、扱い易く粘度を
調えた媒体（液状合成樹脂）中に有機燐系殺虫剤
と有機酸金属塩とが混入されているので、非常に
長期間に亙つてシロアリ防除力を発揮するととも
に、従来の塗料や油剤のように素人でも簡単に塗
着することができ、しかも殺虫剤濃度も低いので
作業上も生活環境上も頗る安全である等、シロア
リ防除の社会的要求に対応する技術として最も理
想的であると云えよう。なお、本発明塗布液は、
これに通常の塗料程度の粘度を付与して顔料を適
宜加えることによつて着色ペイントとして利用す
ることも可能である。
以下、本発明の作用効果を試験例をもつて説明
する。
〔試験例〕
ポリウレタン系樹脂液に第一表に示すような配
合率をもつて有機燐系殺虫剤と有機酸金属塩とを
混入して防蟻塗布液を調整し、これを10×10cmの
ラワン材（厚さ：0.5mm）に塗布し、これを野外
暴路したもの（環境条件：塵児島県日置群吹上浜
の松林（国有林）に放置（昭和58年４月15日〜同
年10月15日まで〕と、野外暴露に付さなかつたも
のとに分けて、シロアリ防除力の比較試験をした
ところ下記第二表および第三表に示すような結果
が得られた。なお、第四表は有機酸金属塩を添加
することなく調製した塗布液の野外暴露後のシロ
アリ防除力を試したものであり、同表中の試験品
1′〜6′は第一表の試験品〜のに対応する（有
機燐殺虫剤の添加量も同一）。
B. Object of the present invention: [Industrial field of application] The present invention relates to an anti-termite coating liquid, and more specifically,
The present invention relates to a highly persistent termite-controlling coating solution that has termite-controlling power that lasts for a surprisingly long time by coexisting an organic phosphorus insecticide and an organic acid metal salt in a liquid synthetic resin. [Previous application] Insecticides and
The present inventor has already filed a patent application for a method for preventing the formation of termite trails, which prevents termite damage to buildings by applying a coating liquid mixed with a termite repellent. No. 58-239404, Japanese Patent Publication No. 60-133141). This method was proposed as an alternative termite control method in view of the fact that the so-called soil treatment method, which controls termites by removing chlordane from the soil, causes water pollution. By the way, buildings are used for a long period of 30 to 50 years, and once a building is completed, even if the termite prevention treatment is to be reapplied later, it is a major undertaking and is very troublesome. For this reason, even in the method of applying a coating solution proposed by the present inventor, it is said that it is ideal to use a termite-control coating solution that has a long-lasting termite-controlling effect. . However, simply mixing insecticides into paints or solvents does not provide a long-lasting termite-preventing coating solution that can protect buildings from termites over a long period of time. A solution to this problem was to mix in high concentrations of highly toxic insecticides, but there was a risk that the health of construction workers and residents would be harmed by the medicinal components that would evaporate over a period of minutes. However, it was not possible to actually hire him. [Problems to be Solved by the Present Invention] The present invention has been made in an attempt to overcome the above-mentioned technical bottlenecks in the anti-termite liquid coating method proposed earlier, and its aim is to However, although the insecticide content is relatively low, it is a safe and highly effective termite control that lasts for almost the entire life of the building. To provide an ant coating solution. Another aim of the present invention is to provide a practical anti-termite coating agent that can be easily applied by even amateurs on a do-it-yourself basis, and which does not cause environmental pollution. B. Structure of the present invention: [Means for solving the problem] That is, according to the present invention, an insecticide containing an organic phosphorus insecticide and an organic acid metal salt is mixed into a liquid synthetic resin. An ant coating solution is provided. Therefore, in the present invention, liquid synthetic resins include those whose main component is a polyurethane resin material, those whose main component is an acrylic resin material, etc.
Most of the synthetic resins conventionally used in paints and adhesives can be adjusted to a desired viscosity. Next, as organophosphorus insecticides, fenitrothion, phoxim, chlorpyrifos, acephate, prothiophos, tetrachlorvinphos, etc. are used, and as organic acid metal salts, for example, zinc octylate and zinc versatate are used. .
By the way, the reason why the termite control power improves when such an organophosphorus insecticide and an organic acid metal salt are mixed is that the metal atom in the latter has a weak double bond in the organophosphorus compound. It is speculated that this is because it metastasizes to other parts of the body. For example, when fenitrothion (C 9 H 12 NO 5 P=S) and zinc octylate (C 7 H 15 COO) 2 Zn react, S at P=S in fenitrothion reacts.
It is presumed that Zn binds and changes the vapor to a relatively slow vapor property. Although the exact structural formula after the reaction cannot yet be determined at the current research stage, it is thought that such reactions occur similarly between other organophosphorus insecticides and organic acid metal salts. . In other words, the present invention skillfully utilizes the above-mentioned reaction between an organophosphorus compound and an organic acid metal salt to provide termite control power for a surprisingly long period of time with a relatively low concentration of insecticide. It can be said that we have realized an anti-termite coating agent that exhibits the following properties. C. Effects of the present invention: The anti-termite coating agent of the present invention contains an organic phosphorus insecticide and an organic acid metal salt in a medium (liquid synthetic resin) that is easy to handle and has a controlled viscosity, so it can last for a very long time. In addition to exhibiting termite control power over a long period of time, it can be easily applied by even amateurs like conventional paints and oils, and the insecticide concentration is low, making it extremely safe for both work and living environments. It can be said that this is the most ideal technology to meet social demands for termite control. In addition, the coating liquid of the present invention is
It is also possible to use this as a colored paint by giving it a viscosity comparable to that of a normal paint and adding a pigment as appropriate. Hereinafter, the effects of the present invention will be explained using test examples. [Test Example] An anti-termite coating solution was prepared by mixing an organophosphorus insecticide and an organic acid metal salt in a polyurethane resin solution at the mixing ratio shown in Table 1, and this was applied to a 10 x 10 cm area. It was applied to lauan wood (thickness: 0.5 mm) and left in the open road (environmental conditions: left in the pine forest (national forest) of Hiokigunbukikamihama, Jinkojima Prefecture (April 15, 1980 - October of the same year) When we conducted a comparative test on the termite control ability of the termite (up to 15 days) and the termite that had not been exposed outdoors, the results shown in Tables 2 and 3 below were obtained. The table shows the termite control ability of coating liquids prepared without adding organic acid metal salts after outdoor exposure.
Items 1' to 6' correspond to test items ~ in Table 1 (the amount of organic phosphorus insecticide added is also the same).
【表】【table】
【表】【table】
【表】【table】
【表】【table】
【表】
なお、上記試験データは、底に石膏を敷いた直
径15cm、深さ７cmの円筒形容器中に上記試験品
〜および1′〜6′を入れ、その中へイエシロアリ
の職蟻を150匹、兵蟻15匹を放ち、室温28℃±１、
湿度95％に保持してシロアリの死滅数を計測観察
したものである。[Table] The above test data is based on the above test items ~ and 1'~6' placed in a cylindrical container with a diameter of 15 cm and a depth of 7 cm lined with plaster on the bottom, and 150 house termite worker ants placed in the container. 15 soldier ants were released, room temperature 28℃±1,
The number of dead termites was measured and observed while keeping the humidity at 95%.
Claims (1)
属塩と共に混入して成ることを特徴とする防蟻塗
布液。 ２ 液状合成樹脂がポリウレタン系樹脂素材を主
成分として組成されている請求項１記載の、防蟻
塗布液。 ３ 液状合成樹脂がアクリル系樹脂素材を主成分
として組成されている請求項１記載の、防蟻塗布
液。 ４ 液状合成樹脂が顔料を含んでおり、彩色ペイ
ントとして調製されている請求項１〜３の何れか
に記載の、防蟻塗布液。[Scope of Claims] 1. An anti-termite coating solution comprising an organic phosphorus insecticide mixed with an organic acid metal salt in a liquid synthetic resin. 2. The anti-termite coating liquid according to claim 1, wherein the liquid synthetic resin is composed mainly of a polyurethane resin material. 3. The anti-termite coating liquid according to claim 1, wherein the liquid synthetic resin is composed mainly of an acrylic resin material. 4. The anti-termite coating liquid according to any one of claims 1 to 3, wherein the liquid synthetic resin contains a pigment and is prepared as a colored paint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12158084A JPS61267A (en) | 1984-06-12 | 1984-06-12 | Antproofing coating solution |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12158084A JPS61267A (en) | 1984-06-12 | 1984-06-12 | Antproofing coating solution |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61267A JPS61267A (en) | 1986-01-06 |
| JPS648034B2 true JPS648034B2 (en) | 1989-02-10 |
Family
ID=14814757
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12158084A Granted JPS61267A (en) | 1984-06-12 | 1984-06-12 | Antproofing coating solution |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61267A (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60204170A (en) * | 1984-03-29 | 1985-10-15 | Toshiba Corp | Picture reader |
| JPS62250080A (en) * | 1986-04-21 | 1987-10-30 | Shinku Seraa:Kk | Coating compound for preventing path of termite |
| JPH0640240Y2 (en) * | 1986-08-05 | 1994-10-19 | 株式会社豊田自動織機製作所 | Safety equipment for aerial work vehicles |
| JPH01157907A (en) * | 1987-12-16 | 1989-06-21 | Atom Kagaku Toryo Kk | Coating composition for exterminating insect pest |
| JPH02101002A (en) * | 1988-10-07 | 1990-04-12 | Takiron Co Ltd | Vermin-repelling sheet |
-
1984
- 1984-06-12 JP JP12158084A patent/JPS61267A/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS61267A (en) | 1986-01-06 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |