JP2011105668A - Insect pest repellent composition and support containing the composition - Google Patents
Insect pest repellent composition and support containing the composition Download PDFInfo
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- JP2011105668A JP2011105668A JP2009263924A JP2009263924A JP2011105668A JP 2011105668 A JP2011105668 A JP 2011105668A JP 2009263924 A JP2009263924 A JP 2009263924A JP 2009263924 A JP2009263924 A JP 2009263924A JP 2011105668 A JP2011105668 A JP 2011105668A
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- 239000005871 repellent Substances 0.000 title claims abstract description 51
- 241000607479 Yersinia pestis Species 0.000 title claims abstract description 38
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- 241000238631 Hexapoda Species 0.000 title 1
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- 239000000463 material Substances 0.000 claims abstract description 4
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- 230000000694 effects Effects 0.000 abstract description 10
- 238000001035 drying Methods 0.000 abstract description 6
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- 201000004624 Dermatitis Diseases 0.000 description 1
- RUPBZQFQVRMKDG-UHFFFAOYSA-M Didecyldimethylammonium chloride Chemical compound [Cl-].CCCCCCCCCC[N+](C)(C)CCCCCCCCCC RUPBZQFQVRMKDG-UHFFFAOYSA-M 0.000 description 1
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- FSYKKLYZXJSNPZ-UHFFFAOYSA-N N-methylaminoacetic acid Natural products C[NH2+]CC([O-])=O FSYKKLYZXJSNPZ-UHFFFAOYSA-N 0.000 description 1
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- 229910052783 alkali metal Inorganic materials 0.000 description 1
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- 125000005211 alkyl trimethyl ammonium group Chemical group 0.000 description 1
- 208000026935 allergic disease Diseases 0.000 description 1
- HDTRYLNUVZCQOY-LIZSDCNHSA-N alpha,alpha-trehalose Chemical compound O[C@@H]1[C@@H](O)[C@H](O)[C@@H](CO)O[C@@H]1O[C@@H]1[C@H](O)[C@@H](O)[C@H](O)[C@@H](CO)O1 HDTRYLNUVZCQOY-LIZSDCNHSA-N 0.000 description 1
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- 229960000686 benzalkonium chloride Drugs 0.000 description 1
- UREZNYTWGJKWBI-UHFFFAOYSA-M benzethonium chloride Chemical compound [Cl-].C1=CC(C(C)(C)CC(C)(C)C)=CC=C1OCCOCC[N+](C)(C)CC1=CC=CC=C1 UREZNYTWGJKWBI-UHFFFAOYSA-M 0.000 description 1
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- 230000037213 diet Effects 0.000 description 1
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- SZXQTJUDPRGNJN-UHFFFAOYSA-N dipropylene glycol Chemical compound OCCCOCCCO SZXQTJUDPRGNJN-UHFFFAOYSA-N 0.000 description 1
- 230000000856 effect on pests Effects 0.000 description 1
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- ZEMPKEQAKRGZGQ-XOQCFJPHSA-N glycerol triricinoleate Natural products CCCCCC[C@@H](O)CC=CCCCCCCCC(=O)OC[C@@H](COC(=O)CCCCCCCC=CC[C@@H](O)CCCCCC)OC(=O)CCCCCCCC=CC[C@H](O)CCCCCC ZEMPKEQAKRGZGQ-XOQCFJPHSA-N 0.000 description 1
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- AFDXODALSZRGIH-UHFFFAOYSA-N p-coumaric acid methyl ether Natural products COC1=CC=C(C=CC(O)=O)C=C1 AFDXODALSZRGIH-UHFFFAOYSA-N 0.000 description 1
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- Agricultural Chemicals And Associated Chemicals (AREA)
- Catching Or Destruction (AREA)
Abstract
Description
本発明は、蚊、ブヨ、イエダニ、サシバエ、アリ、ナンキンムシなどの害虫から人体を守るための人体用害虫忌避剤、特にウエットティッシュ型の人体用害虫忌避剤に関する。 The present invention relates to a human pest repellent for protecting a human body from pests such as mosquitoes, gnats, house dust mites, sand flies, ants and bed bugs, and more particularly to a wet tissue type pest repellent for human bodies.
害虫忌避剤について、従来から種々の特許が出願されている。害虫忌避成分として、N,N-ジエチルーｍ−トルアミド（以下ディートという）がよく知られているが、長期にわたって使用すると皮膚炎を起こす恐れがあり、乳児には使用が認められず、小児でも使用が制限されている。ユーカリの葉に僅かに含まれるｐ−メンタンー３，８−ジオールが蚊などの害虫を忌避することが認められ合成されている（特許文献１）。この忌避成分を含む忌避剤としてゲル状芳香剤を指向したもの（特許文献２）、固形状のもの（特許文献３）が提案されている。しかし、前者は忌避成分を室内などの閉鎖空間での放散による忌避効果を狙ったものであり、その使用が限られる。後者は人体に塗布する際の塗りのばしが難しく使用しにくいといった欠点をもっている。
不織布に害虫忌避成分をケイ酸化合物粉体とともに含浸させることや（特許文献４）、害虫忌避成分を乳化剤によってエマルションとして含浸させた支持体が提案されているが（特許文献５）、前者は粉体を必須成分としているため、敏感肌や喘息などのアレルギー性疾患のある人には適さない。また後者は乳濁状の害虫忌避成分を含むエマルションを支持体に含浸させるためべとつきを生じ、乾燥性もよくなく、さらに忌避成分の油滴が局所的に付着し刺激に弱い幼児や敏感肌の人には適さない。
Various patents have been filed for pest repellents. N, N-diethyl-m-toluamide (hereinafter referred to as “diet”) is well known as a pest repellent component, but it may cause dermatitis if used over a long period of time. Is limited. It has been recognized that p-menthane-3,8-diol slightly contained in eucalyptus leaves repels pests such as mosquitoes (Patent Document 1). As repellents containing this repellent component, those directed to gel fragrances (Patent Document 2) and solid ones (Patent Document 3) have been proposed. However, the former aims at the repellent effect of the repellent component by the radiation in a closed space such as a room, and its use is limited. The latter has the disadvantage that it is difficult to spread and use when applied to the human body.
A non-woven fabric is impregnated with a pest repellent component together with a silicate compound powder (Patent Document 4), and a support in which a pest repellent component is impregnated as an emulsion with an emulsifier has been proposed (Patent Document 5). Because the body is an essential ingredient, it is not suitable for people with allergic diseases such as sensitive skin and asthma. In the latter case, an emulsion containing an emulsion-like pest repellent component is impregnated into the support, resulting in stickiness, poor drying, and oil droplets of the repellent component locally attached to sensitive infants and sensitive skin. Not suitable for people.
本発明は上記の事情に鑑みてなされたもので、安全性が高く、使いやすい可溶化系の害虫忌避剤とそれを含浸させた害虫忌避材を提供することを目的とする。 The present invention has been made in view of the above circumstances, and an object of the present invention is to provide a solubilized pest repellent that is highly safe and easy to use, and a pest repellent material impregnated with it.
本発明者は、上記目的を達成するべく鋭意検討を行った結果、以下の構成の本発明をなすに至った。
（１）(a)ｐ−メンタンー３，８−ジオール０．３〜１０％、（ｂ）C2〜C4のアルコールを１１〜５０％、（ｃ）陰イオン界面活性剤、非イオン界面活性剤、陽イオン界面活性剤および両性界面活性剤からなる群から選ばれる少なくとも一種の界面活性剤を０．０５〜５％、（ｄ）除菌剤を０．０１〜５％、および水性キャリヤーからなる害虫忌避剤、
（２）害虫忌避剤を目付け量１０〜１００g/ｍ２の多孔性又は繊維性の支持体に含浸させた害虫忌避材
As a result of intensive studies to achieve the above object, the present inventor has reached the present invention having the following configuration.
(1) (a) p-menthane-3,8-diol 0.3 to 10%, (b) 11 to 50% of C2 to C4 alcohol, (c) anionic surfactant, nonionic surfactant, A pest comprising 0.05 to 5% of at least one surfactant selected from the group consisting of a cationic surfactant and an amphoteric surfactant, (d) 0.01 to 5% of a disinfectant, and an aqueous carrier Repellent,
(2) Pest repellent material in which a pest repellent is impregnated into a porous or fibrous support having a basis weight of 10 to 100 g / m 2
本発明によれば、害虫に対する実用的で、かつ安全に害虫忌避効果が得られる。 According to the present invention, a pest repellent effect that is practical and safe against pests can be obtained.
本発明で、忌避効果を示す有効成分としてのｐ−メンタンー３，８−ジオールは、蚊などの害虫に忌避効果を示すものである。かつ人畜に対して安全性が高いので、忌避剤組成物全体量に対して０．３〜１０％配合される。０．３％未満では忌避効果は十分でなく、１０％を超えるとべとつくので実用的でない。 In the present invention, p-menthane-3,8-diol as an active ingredient showing a repellent effect exhibits a repellent effect on pests such as mosquitoes. And since it is highly safe for human animals, it is blended in an amount of 0.3 to 10% based on the total amount of the repellent composition. If it is less than 0.3%, the repellent effect is not sufficient, and if it exceeds 10%, it becomes sticky and is not practical.
アルコールは忌避成分の溶解性を高めたり、人体に塗布したあとの乾燥を速め、べとつきを防ぐ効果のために必要で、１０％以下ではその効果が十分ではなく、また乾燥性もよくない。５０％以上ではアルコール臭が強くなり、また皮膚に対する刺激も現れたりするので実用的でない。 Alcohol is necessary for the effect of increasing the solubility of the repellent component, speeding drying after being applied to the human body, and preventing stickiness, and if it is 10% or less, the effect is not sufficient and the drying property is not good. If it is 50% or more, the alcohol odor becomes strong and irritation to the skin also appears, which is not practical.
界面活性剤としては、C10〜C18の脂肪酸のアルカリ金属塩あるいはアミン塩、ポリオキシエチレンアルキルエーテルカルボン酸塩、アルキル硫酸エステル塩、ポリオキシエチレンアルキルエーテル硫酸塩、アルカンスルホン酸塩、N−アシルサルコシン塩、N−アシルグルタミン酸塩、N−メチルーN−アシルタウリン塩、油脂硫酸エステル塩、アルキルリン酸塩などの陰イオン界面活性剤、ポリオキシアルキレンアルキルエーテル、グリセリン脂肪酸エステル、ポリグリセリン脂肪酸エステル、ソルビタン脂肪酸エステル、ポリオキシエチレンソルビタンエステル、ショ糖脂肪酸エステル、ポリオキシエチレン脂肪酸エステル、脂肪酸アルカノールアミド、ポリオキシエチレン硬化ヒマシ油などの非イオン界面活性剤、アルキルアミン塩、塩化アルキルトリメチルアンモニウム、塩化アルキルベンザルコニウムなどの陽イオン界面活性剤、アルキルベタイン、脂肪酸アミドプロピルベタイン、アルキルアミンオキシド、アルキルジアミノエチルグリシンなどの両性界面活性剤からなる群から選ばれる少なくとも一種の界面活性剤を０．０５〜５％配合される。０．０５％以下では、忌避成分などの可溶化が十分でなく、５％以上ではべとついたり、刺激が現れたりする。 Surfactants include alkali metal salts or amine salts of C10 to C18 fatty acids, polyoxyethylene alkyl ether carboxylates, alkyl sulfate esters, polyoxyethylene alkyl ether sulfates, alkane sulfonates, N-acyl sarcosine Anionic surfactants such as salts, N-acyl glutamate, N-methyl-N-acyl taurate, oil sulfate ester salt, alkyl phosphate, polyoxyalkylene alkyl ether, glycerin fatty acid ester, polyglycerin fatty acid ester, sorbitan Nonionic surfactants such as fatty acid esters, polyoxyethylene sorbitan esters, sucrose fatty acid esters, polyoxyethylene fatty acid esters, fatty acid alkanolamides, polyoxyethylene hydrogenated castor oil, alkylamine salts, al chlorides At least one surfactant selected from the group consisting of cationic surfactants such as alkyltrimethylammonium chloride and alkylbenzalkonium chloride, amphoteric surfactants such as alkylbetaines, fatty acid amidopropylbetaines, alkylamine oxides and alkyldiaminoethylglycines. 0.05 to 5% of the agent is blended. If it is 0.05% or less, solubilization of repellent components is not sufficient, and if it is 5% or more, stickiness or irritation appears.
除菌剤としては、塩化ベンザルコニウム、塩化ベンゼトニウム、ジデシルジメチルアンモニウムクロリド、ケーソン系除菌剤、銀系除菌剤、トリクロサン、トリクロカルバン、ポリリジン、イソプロピルメチルフェノール、グルコン酸クロロヘキシジン、パラベン類および安息香酸塩などを０．０１〜５％配合される。０．０１％以下では除菌や防腐の効果が十分でなく、５％以上では皮膚を刺激するので実用的でない。 Disinfectants include benzalkonium chloride, benzethonium chloride, didecyldimethylammonium chloride, caisson disinfectant, silver disinfectant, triclosan, triclocarban, polylysine, isopropylmethylphenol, chlorohexidine gluconate, parabens and A benzoate etc. are mix | blended 0.01 to 5%. If it is 0.01% or less, the effect of sterilization and antiseptic is not sufficient, and if it is 5% or more, the skin is stimulated, which is not practical.
害虫忌避剤を含浸させる支持体として、綿、ポリエステル、ポリオレフィン、ナイロン、レーヨン、ビニロン、セルロース、あるいはこれらの混合による不織布、あるいは綿、絹、ポリエステル、ナイロンなどの織布、あるいはポリウレタンなどの発泡体等を使用することができる。特に好ましいのは目付け量が１０〜１００ｇ/ｍ２の不織布である。 As a support to be impregnated with a pest repellent, cotton, polyester, polyolefin, nylon, rayon, vinylon, cellulose, or a non-woven fabric thereof, or a woven fabric such as cotton, silk, polyester, or nylon, or a foam such as polyurethane Etc. can be used. Particularly preferred is a nonwoven fabric having a basis weight of 10 to 100 g / m 2 .
本発明の害虫忌避剤には、製造上や使用上の安全性向上のために必要に応じて保湿剤を配合してもよく、例えばコラーゲン、ヒアルロン酸および塩、トレハロース、ソルビトール、１，３−ブチレングリコール、グリセリン、ジプロピレングリコールなどの天然高分子、糖類、グリコール類を配合してもよい。また、必要に応じてｐ−メトキシ桂皮酸エステルなどの紫外線吸収剤や、エチレンジアミン四酢酸塩やクエン酸塩などのキレート剤を配合してもよい。 The pest repellent of the present invention may contain a moisturizing agent as necessary for improving safety in production and use. For example, collagen, hyaluronic acid and salt, trehalose, sorbitol, 1,3- Natural polymers such as butylene glycol, glycerin and dipropylene glycol, saccharides and glycols may be blended. Moreover, you may mix | blend ultraviolet absorbers, such as p-methoxycinnamic acid ester, and chelating agents, such as ethylenediaminetetraacetate and a citrate, as needed.
前記のようにして調製された害虫忌避剤は、スプレーやローションなど実用上の使用形態に制限はないが、特に不織布などのシート基材に含浸させる形態が望ましい。 The pest repellent prepared as described above is not limited to practical use forms such as sprays and lotions, but is preferably in the form of impregnation into a sheet substrate such as a nonwoven fabric.
以下に実施例によって本発明をさらに詳しく説明するが、本発明がこれらに限定されるものではない。
害虫忌避成分ｐ−メンタンー３，８−ジオール３ｇ、ポリオキシエチレンラウリルエーテル０．２ｇ、エチルアルコール４０ｇおよび精製水を加えて１００ｇとし、撹拌して、害虫忌避剤を調製する。
以下、同様にして実施例の害虫忌避剤を調製した。
EXAMPLES The present invention will be described in more detail with reference to examples below, but the present invention is not limited to these examples.
A pest repellent is prepared by adding 3 g of pest repellent component p-menthane-3,8-diol, 0.2 g of polyoxyethylene lauryl ether, 40 g of ethyl alcohol and purified water and stirring.
Hereinafter, the pest repellents of Examples were prepared in the same manner.
目付け量３０ｇ/ｍ２のレーヨン/ポリエステル混合の不織布（１５ｃｍｘ２０ｃｍ）１．１ｇに、表１記載の害虫忌避剤を約４ｇ含浸させて害虫忌避用ウエットティッシュを調製した。 A pest repellent wet tissue was prepared by impregnating 1.1 g of a rayon / polyester mixed nonwoven fabric (15 cm × 20 cm) having a basis weight of 30 g / m 2 with about 4 g of the pest repellent described in Table 1.
３０ｃｍ ｘ ３０ｃｍ ｘ ３０ｃｍのかごの中にヒトスジシマカ１０匹を放虫し、被験者の片方の腕に表１の害虫忌避剤をウエットティッシュで塗布し、他の腕には塗布せずにかごに5分間入れた。塗布しなかった腕にランディングした蚊の数をXとし、塗布した腕にランディングした蚊の数をYとして、下記の式から忌避率を求めた。
忌避率（％）＝ （X―Y）/X ｘ １００
刺激性は、10人のモニターに忌避剤を上腕部に塗布し、２４時間後の皮膚の状態から判定した。異常なしが10人を○、８〜９人が△、7人以上が×とした。
透明性は、外観から判定した。
乾燥性は、忌避剤を肌に塗布し、2分後のベトツキから、ベトツキなしが○、少しベトツキありが△、ベトツキありが×とした。
Release 10 human striped mosquitoes in a 30cm x 30cm x 30cm cage, apply the pest repellent of Table 1 to one arm of the subject with a wet tissue, and leave it on the other arm for 5 minutes. I put it in. The number of mosquitoes landing on the unapplied arm was X, and the number of mosquitoes landing on the applied arm was Y. The repellent rate was calculated from the following formula.
Repelling rate (%) = (X-Y) / X x 100
The irritation was determined from the condition of the skin 24 hours after applying a repellent to the upper arm of 10 monitors. No abnormalities were rated as 10 for ◯, 8-9 for △, and 7 or more for X.
Transparency was judged from the appearance.
The dryness was determined by applying a repellent to the skin, and after 2 minutes of stickiness, “no stickiness”, “slightly sticky” Δ, “sticky” ×.
前記のようにして求めた害虫忌避率ならびに皮膚に対する刺激性を求めた結果を表２に示す。 Table 2 shows the results of the pest repellent rate and the skin irritation obtained as described above.
本発明の人体用害虫忌避剤入りウエットティッシュでの塗布は優れた害虫忌避効果と、刺激性もなく、また良好な乾燥性も得られた。
The application with the wet tissue containing the pest repellent for human body of the present invention gave an excellent pest repellent effect, no irritation, and good drying property.
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2015113313A (en) * | 2013-12-13 | 2015-06-22 | 住化エンバイロメンタルサイエンス株式会社 | Pest repellent composition and pest repellent, and pest repelling method using same |
| CN109619097A (en) * | 2018-12-14 | 2019-04-16 | 厦门琥珀日化科技股份有限公司 | A kind of water base solubilizing systems and its preparation method and application |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2015113313A (en) * | 2013-12-13 | 2015-06-22 | 住化エンバイロメンタルサイエンス株式会社 | Pest repellent composition and pest repellent, and pest repelling method using same |
| CN109619097A (en) * | 2018-12-14 | 2019-04-16 | 厦门琥珀日化科技股份有限公司 | A kind of water base solubilizing systems and its preparation method and application |
| CN109619097B (en) * | 2018-12-14 | 2021-07-02 | 厦门琥珀日化科技股份有限公司 | Water-based solubilization system and preparation method and application thereof |
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