JPH05310511A - Preservative/termite-proofing agent for wood - Google Patents
Preservative/termite-proofing agent for woodInfo
- Publication number
- JPH05310511A JPH05310511A JP11144492A JP11144492A JPH05310511A JP H05310511 A JPH05310511 A JP H05310511A JP 11144492 A JP11144492 A JP 11144492A JP 11144492 A JP11144492 A JP 11144492A JP H05310511 A JPH05310511 A JP H05310511A
- Authority
- JP
- Japan
- Prior art keywords
- wood
- preservative
- termite
- antiseptic
- active ingredient
- 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.)
- Withdrawn
Links
Landscapes
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
Description
【0001】[0001]
【産業上の利用分野】本発明は、木材の腐朽菌による劣
化を防止し、また等翅目科の昆虫、例えばシロアリやそ
の他の害虫による食害を防ぐための木材用防腐・防蟻剤
に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a wood preservative and ant-preventing agent for preventing deterioration of wood by decay fungi and for preventing food damage by insects of the order Heptoptera, such as termites and other harmful insects.
【0002】[0002]
【従来の技術】木質材料は我が国の伝統的な建築材料と
してその利用は極めて広く、また一般工業用材料、ある
いは一般土木用材料などとしても広く用いられている
が、木材腐朽菌による劣化やシロアリ、キクイムシなど
の害虫による食害などのために、長期の使用には困難を
ともなう。2. Description of the Related Art Wood materials are extremely widely used as traditional building materials in Japan, and are also widely used as general industrial materials or general civil engineering materials. However, it is difficult to use for a long period of time due to food damage caused by pests such as bark beetles.
【0003】そこで、木質材料をこれらの劣化の原因か
ら保護するために、木材に防腐剤や防蟻剤を塗布したり
或いは注入する等の処理が行なわれており、そのための
薬剤が種々提案されている。しかし従来使用されている
木材防腐剤はクロムあるいは砒素などの重金属を含んで
いるため有毒であるものが多く、使用にあたっても細心
の注意が必要である。また、木材腐朽菌や、シロアリな
どの害虫は強力な殺菌剤や殺虫剤でも必ずしも効果は高
いとはいえず、多量に用いると衛生上の問題が発生する
欠点を有するので、これらの木材処理剤には人や自然環
境に対してより安全であることが求められているのが現
状である。Therefore, in order to protect the wood-based material from the causes of these deteriorations, treatments such as applying or injecting a preservative or ant-preventive agent on the wood have been carried out, and various chemical agents therefor have been proposed. ing. However, many wood preservatives that have been conventionally used are toxic because they contain heavy metals such as chromium and arsenic, and caution is required when using them. In addition, wood-destroying fungi and harmful insects such as termites are not necessarily effective even with a strong bactericide or insecticide, and when used in large amounts, they have the drawback of causing sanitary problems. Is currently required to be safer for people and the natural environment.
【0004】[0004]
【発明が解決しようとする課題】このような事情から本
発明は、従来の木材防腐剤に比べて人や自然環境に対し
より安全で、しかも優れた防腐効力を持つ、低毒性の新
規の木材用防腐・防蟻剤を提供することを目的としたも
のである。Under these circumstances, the present invention is a novel wood of low toxicity which is safer to humans and the natural environment and has an excellent antiseptic effect as compared with the conventional wood preservatives. The purpose of the present invention is to provide an antiseptic / anticide.
【0005】[0005]
【課題を解決するための手段】上記の本発明の目的を達
成するために、本発明者等は鋭意探索を行なったとこ
ろ、従来全く木材の防腐効果や防蟻効果の知られていな
かった化合物が、卓越した効果を発揮することを発見
し、本発明を成すに至った。[Means for Solving the Problems] In order to achieve the above-mentioned object of the present invention, the inventors of the present invention have conducted an earnest search, and as a result, a compound for which the antiseptic effect or termite-preventing effect of wood has never been known. However, they discovered that they exerted an outstanding effect, and completed the present invention.
【0006】すなわち本発明は、下記式に示す構造を有
するアルキルイソキノリニウムハライドを少なくとも有
効成分として含有する木材用防腐・防蟻剤であり、更に
銅、亜鉛等の重金属及びその化合物を共有効成分として
含有するか、或いは更にホウ素化合物を共有効成分とし
て含有する木材用防腐・防蟻剤である。That is, the present invention is an antiseptic / termite agent for wood containing at least an alkylisoquinolinium halide having a structure represented by the following formula as an active ingredient, and further contains a heavy metal such as copper and zinc and a compound thereof. It is an antiseptic / termite control agent for wood, which contains as an active ingredient or further contains a boron compound as a co-active ingredient.
【化2】 ただし、Rはヤシ油から得られた炭素数12を中心とし
て6〜20の範囲のアルキル基を含む混合アルキル基、
Xはハロゲンを意味する。[Chemical 2] However, R is a mixed alkyl group containing an alkyl group in the range of 6 to 20 centered on 12 carbon atoms obtained from coconut oil,
X means halogen.
【0007】本発明の木材用防腐・防蟻剤の有効成分と
して用いられる上述の特定のアルキルイソキノリニウム
ハライド(以下、ヤシアルキルイソキノリニウムハライ
ドと呼ぶことがある。)は、木材の防腐性能や防蟻性能
を有していることが知られていなかったものであり、ま
た銅、亜鉛等の重金属やホウ素化合物を共存させること
によって更に優れた防腐効果、防蟻効果を発揮すること
が、本発明者によって初めて見出された。The above-mentioned specific alkylisoquinolinium halide (hereinafter sometimes referred to as coconut alkylisoquinolinium halide) used as an active ingredient of the antiseptic / termite control agent for wood of the present invention is used for wood. It has not been known that it has antiseptic performance and ant-repellent performance, and that it exhibits a more excellent antiseptic effect and ant-preventive effect by coexisting with a heavy metal such as copper and zinc or a boron compound. Were first discovered by the present inventor.
【0008】このような本発明の木材用防腐・防蟻剤の
有効成分であるヤシアルキルイソキノリニウムハライド
としては好ましくはブロマイドが用いられる。本発明の
木材用防腐・防蟻剤はかかる有効成分を好ましくは0.
8重量部以上含有するように、例えば水あるいは水を含
む有機剤などに溶解して、例えば木材の表面に塗布する
か、あるいは木材を浸漬して含浸させるか、または木材
中に加圧して注入するなどの適宜の方法を用いて、木材
に対して適用することができる。Bromide is preferably used as the coconut alkylisoquinolinium halide which is the active ingredient of the antiseptic / termite repellent of the present invention. The antiseptic / ant-preventive agent for wood of the present invention preferably contains such an active ingredient in an amount of 0.
To be contained in an amount of 8 parts by weight or more, for example, dissolved in water or an organic agent containing water and applied on the surface of wood, or immersed by impregnating wood, or injected under pressure into wood. It can be applied to wood by using an appropriate method such as.
【0009】[0009]
【実施例】次に実施例により本発明を詳細に説明する。 (第1実施例)表1に示した配合に従って、ヤシアルキ
ルイソキノリニウムブロマイドと、ポリエチレングリコ
ールノニルフェニルエーテルと、ポリオキシエチレンア
ルキルエーテルフォスフェートと、水とからなる薬液
A、B、C、Dを調製した。EXAMPLES The present invention will be described in detail with reference to examples. (First Example) According to the formulation shown in Table 1, coconut alkylisoquinolinium bromide, polyethylene glycol nonyl phenyl ether, polyoxyethylene alkyl ether phosphate, and liquid chemicals A, B, and C each containing water. D was prepared.
【0010】[0010]
【表1】 表 1 薬 液 配 合(重量部) ──────────────────────────────────── 薬 液 A B C D ──────────────────────────────────── ヤシアルキルイソ 0.2 0.4 0.8 1.0 キノリニウムブロマイド ポリエチレングリコール 0.15 0.20 0.40 0.50 ノニルフェニルエーテル ポリオキシエチレンアルキル 0.15 0.20 0.40 0.50 エーテルフォスフェート 水 99.5 99.2 98.4 98.0 ────────────────────────────────────[Table 1] Table 1 Chemical liquid composition (parts by weight) ───────────────────────────────────── Chemicals ABCD ──────────────────────────────────── Palm alkyliso 0.2 0.4 0.8 1.0 Norinium bromide Polyethylene glycol 0.15 0.20 0.40 0.50 Nonylphenyl ether Polyoxyethylene alkyl 0.15 0.20 0.40 0.50 Ether phosphate Water 99.5 99.2 98.4 98.0 ─────────────────────── ──────────────
【0011】次に、上記の各薬液を寸法1cm×2cm
×2cm(L×R×T)のスギ試験片に加圧注入し、JI
S A 9201に準じた方法で腐朽操作を行なって木材防腐剤
の性能試験を実施した。また、同じく薬液を寸法2cm
×1cm×1cm(L×R×T)のアカマツ試験片に加
圧注入し、JWPA第12号に従って防蟻効果試験を行
なった。その結果を表2に示す。Next, each of the above-mentioned chemicals was measured to have a size of 1 cm × 2 cm.
* 2 cm (L × R × T) Sugi test piece is injected under pressure, and JI
The performance test of the wood preservative was carried out by performing the decay operation according to the method according to SA 9201. Also, the size of the chemical solution is 2 cm.
It was injected under pressure into a red pine test piece of × 1 cm × 1 cm (L × R × T), and a termite proof effect test was conducted according to JWPA No. 12. The results are shown in Table 2.
【0012】[0012]
【表2】 表 2 防腐効力試験及び防蟻試験における試験片の重量減少率(%) ─────────────────────────────────── 薬 液 A B C D 無処理 ─────────────────────────────────── 防腐効力試験 10.1 4.2 1.2 0 20.5 ─────────────────────────────────── 防蟻試験 5.0 3.1 0 0 25.0 ───────────────────────────────────[Table 2] Table 2 Weight reduction rate (%) of the test piece in the antiseptic efficacy test and the ant control test ──────────────────────────── ──────── Chemical liquid ABCD Untreated ─────────────────────────────────── ─ Antiseptic efficacy test 10.1 4.2 1.2 0 20.5 ─────────────────────────────────── Ant-term test 5.0 3.1 0 0 25.0 ───────────────────────────────────
【0013】これらの結果から、ヤシアルキルイソキノ
リニウムブロマイドを0.8重量部以上含有する薬液
が、特に優れた防腐効果及び防蟻効果を示すことが確認
された。From these results, it was confirmed that a chemical solution containing 0.8 part by weight or more of coconut alkylisoquinolinium bromide exhibited particularly excellent antiseptic effect and ant-preventive effect.
【0014】(第2実施例)ヤシアルキルイソキノリニ
ウムブロマイド0.30重量部と、銅化合物として硫酸
銅5水塩2.00重量部と、ポリエチレングリコールノ
ニルフェニルエーテル0.15重量部と、ポリオキシエ
チレンアルキルエーテルフォスフェート0.15重量部
と、燐酸2水素ナトリウム2.00重量部とを水道水に
溶解して、合計100重量部の薬液Eを調製した。(Second Example) 0.30 part by weight of palm alkylisoquinolinium bromide, 2.00 parts by weight of copper sulfate pentahydrate as a copper compound, and 0.15 part by weight of polyethylene glycol nonyl phenyl ether. 0.15 parts by weight of polyoxyethylene alkyl ether phosphate and 2.00 parts by weight of sodium dihydrogen phosphate were dissolved in tap water to prepare 100 parts by weight of chemical liquid E in total.
【0015】また、ヤシアルキルイソキノリニウムブロ
マイド0.30重量部と、ホウ素化合物としてホウ酸
0.45重量部と、ポリエチレングリコールノニルフェ
ニルエーテル0.15重量部と、ポリオキシエチレンア
ルキルエーテルフォスフェート0.15重量部とを水道
水に溶解して、合計100重量部の薬液Fを調製した。Further, 0.30 part by weight of coconut alkylisoquinolinium bromide, 0.45 part by weight of boric acid as a boron compound, 0.15 part by weight of polyethylene glycol nonyl phenyl ether, and polyoxyethylene alkyl ether phosphate. 0.15 parts by weight was dissolved in tap water to prepare 100 parts by weight of the chemical liquid F in total.
【0016】次に、上記の各薬液を寸法1cm×2cm
×2cm(L×R×T)のスギ試験片に加圧注入し、こ
れを幅40cm、長さ50cm、深さ30cmのポリ容
器の高さ25cmの所まで入れた土壌(腐葉土を配合し
た市販の園芸土)中に2cm程度の土壌が被るよう埋没
し、約27℃、90%RHに保って腐朽性を調べた。同時
に無処理スギ試験片も埋設し、これをブランクとした。
2ヶ月間の試験を行った結果、試験片重量減少率は無処
理が18%であったのに対して薬液E及びFで処理した
ものは重量減少が見られなかった。Next, each of the above-mentioned chemicals was measured to have a size of 1 cm × 2 cm.
Soil (* 2 cm (L × R × T)) was injected under pressure into a poly container having a width of 40 cm, a length of 50 cm and a depth of 30 cm and a height of 25 cm. The soil was buried so as to cover about 2 cm of soil and kept at about 27 ° C. and 90% RH to examine the decay property. At the same time, an untreated Japanese cedar test piece was also embedded and used as a blank.
As a result of conducting the test for 2 months, the weight reduction rate of the test piece was 18% in the case of no treatment, whereas the weight reduction rate of those treated with the chemical solutions E and F was not observed.
【0017】[0017]
【発明の効果】本発明の木材用防腐・防蟻剤は水などに
希釈して、適宜の方法により木材に適用することがで
き、クロムや砒素などの有毒な重金属を含んでいないの
で、安全に取扱うことができ、衛生面でも優れた特長が
ある。Industrial Applicability The antiseptic / termite-preventing agent for wood of the present invention can be diluted with water or the like and applied to wood by an appropriate method. Since it does not contain toxic heavy metals such as chromium and arsenic, it is safe. It can be handled at any time and has excellent hygiene.
Claims (3)
キノリニウムハライドを少なくとも有効成分として含有
する木材用防腐・防蟻剤。 【化1】 ただし、Rはヤシ油から得られた炭素数12を中心とし
て6〜20の範囲のアルキル基を含む混合アルキル基、
Xはハロゲンを意味する。1. A preservative and termite control agent for wood, which contains at least an alkylisoquinolinium halide having a structure represented by the following formula as an active ingredient. [Chemical 1] However, R is a mixed alkyl group containing an alkyl group in the range of 6 to 20 centered on 12 carbon atoms obtained from coconut oil,
X means halogen.
有効成分として含有する請求項1記載の木材用防腐・防
蟻剤。2. The antiseptic / anticide for wood according to claim 1, which contains a heavy metal such as copper or zinc and a compound thereof as a co-active ingredient.
る請求項1又は2記載の木材用防腐・防蟻剤。3. The antiseptic / anticide for wood according to claim 1, which contains a boron compound as a co-active ingredient.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11144492A JPH05310511A (en) | 1992-04-30 | 1992-04-30 | Preservative/termite-proofing agent for wood |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11144492A JPH05310511A (en) | 1992-04-30 | 1992-04-30 | Preservative/termite-proofing agent for wood |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH05310511A true JPH05310511A (en) | 1993-11-22 |
Family
ID=14561360
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP11144492A Withdrawn JPH05310511A (en) | 1992-04-30 | 1992-04-30 | Preservative/termite-proofing agent for wood |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH05310511A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001240505A (en) * | 2000-02-29 | 2001-09-04 | Dainippon Wood-Preserving Co Ltd | Wood preservative of non-chlorin |
WO2009125222A2 (en) * | 2008-04-11 | 2009-10-15 | The Queen's University Of Belfast | Antimicrobial system |
-
1992
- 1992-04-30 JP JP11144492A patent/JPH05310511A/en not_active Withdrawn
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001240505A (en) * | 2000-02-29 | 2001-09-04 | Dainippon Wood-Preserving Co Ltd | Wood preservative of non-chlorin |
WO2009125222A2 (en) * | 2008-04-11 | 2009-10-15 | The Queen's University Of Belfast | Antimicrobial system |
WO2009125222A3 (en) * | 2008-04-11 | 2010-12-16 | The Queen's University Of Belfast | Antimicrobial system |
JP2011517682A (en) * | 2008-04-11 | 2011-06-16 | ザ クイーンズ ユニヴァーシティー オブ ベルファスト | Antimicrobial system |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
A300 | Withdrawal of application because of no request for examination |
Free format text: JAPANESE INTERMEDIATE CODE: A300 Effective date: 19990706 |