JP2005126393A - Aroma-releasing and insect-proofing product - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide an aroma-releasing and insect-proofing product retaining a conventional aroma-releasing function, imparting insect-repelling action only during a desired period and having an interior property. <P>SOLUTION: The aroma-releasing and insect-proofing product is obtained by impregnating one or more kinds of compounds selected from empenthrin, tefuramethrin and a fluorine-substituted benzyl alcohol ester compound represented by general formula (I) (wherein X is a hydrogen atom or a methyl group and when X is the hydrogen atom, Y is a vinyl group, 1-propenyl group, 2-methyl-1-propenyl group, 2,2-dichlorovinyl group, 2, 2-difluorovinyl group or 2-chloro-2-trifluoromethylvinyl group and when X is the methyl group, Y is a methyl group; Z is a hydrogen atom, a fluorine atom, a methyl group, a methoxymethyl group or a propargyl group) as insect-proofing ingredients which are volatile at normal temperature into a carrier and detachably packing the impregnated compound itself or an insect-proofing material obtained by housing the impregnated compound into an air-permeable holding body into an aroma-releasing device. <P>COPYRIGHT: (C)2005,JPO&NCIPI

Description

The present invention relates to a scent-repellent product having a scent-repellent imparted to a scent-release device.

Conventionally, various kinds of odor releasing devices including a fragrance component are commercially available, and these are usually used throughout the year. Many proposals have been made on decorative fragrance products in which an interior is made by combining artificial fragrances with artificial fragrances as disclosed in, for example, Japanese Utility Model Publication No. 2-331799 and Japanese Patent Publication No. 60-33511.
On the other hand, there is an attempt to provide a preparation that has an insect repellent effect, that is, a herb component having an insect repellent effect, that is, a certain pest repellent effect, by the above-described perfume component and also has an insect repellent effect. However, the insect repellent action of the herb component is weak. For example, when it is placed at the entrance, it only gives a sense of fragrance and cannot provide a satisfactory insect repellent effect.

Incidentally, JP 2000-247807 A uses a chemical vaporized body in which a volatile pyrethroid insecticide such as empentrin, transfluthrin and terareslin is impregnated and retained, and has a concentration lower than the concentration exhibiting insecticidal efficacy. There has been proposed a method for expecting an insect repellent effect or a blood sucking action suppressing effect by evaporating under a concentration condition without causing the pest to turn over. According to the technology of this publication, when a volatile pyrethroid insecticidal component and a fragrance component are mixed and applied, a certain amount of insect repellent effect can be achieved in addition to the fragrance, but even in winter when the insect repellent effect is not desired. The disadvantage is that the insecticidal component is released. Moreover, since the chemical evaporation area of the chemical vaporized body is widened to ensure the amount of chemical vaporization, the chemical vaporized body requires a sufficiently large space. It must be formed in such a form, and its production is inevitably accompanied by considerable disadvantages.
On the other hand, Japanese Patent Application Laid-Open No. 2003-189777 discloses a chemical solution supply apparatus capable of supplying a fixed amount of chemical solution containing a volatile chemical to a chemical solution-absorbing processed body. Here, as a volatile drug, there is a description that an insecticide of the general formula (I) described later may be included, but as an example of many insecticides, fungicides, repellents, fragrances, etc. Of course, only the compounds of I) are mentioned. Of course, as in JP-A-2000-247807, an insect repellent action is imparted only at a desired time (for example, summer) while maintaining a normal aroma release function. There is no idea that.
Japanese Utility Model Publication No. 2-31799 Japanese Patent Publication No. 60-33511 JP 2000-247807 A JP 2003-189777 A

The present invention selects a useful room temperature volatile insect repellent component, and combines this with an aroma releaser to provide an insect repellent action only at a desired time while maintaining a normal aroma release function, An object is to provide a fragrant insect-repellent product having the property.

（式中、Ｘは水素原子又はメチル基を表す。Ｘが水素原子の時、Ｙはビニル基、１−プロペニル基、２−メチル−１−プロペニル基、２，２−ジクロロビニル基、２，２−ジフルオロビニル基又は２−クロロ−２−トリフルオロメチルビニル基を表し、Ｘがメチル基の時、Ｙはメチル基を表す。また、Ｚは水素原子、フッ素原子、メチル基、メトキシメチル基又はプロパルギル基を表す）で表されるフッ素置換ベンジルアルコールエステル化合物から選ばれた１種又は２種を担体に含浸させ、これ自体又はこれを通気性保持体に収納してなる防虫材を、放香器に取りはずし可能に装填した放香防虫製品。
（２）常温揮散性防虫成分の１日あたりの揮散量を０．２〜１０ｍｇ／日とした（１）に記載の放香防虫製品。
（３）芳香器が造花を備えてなり、かつ防虫材を造花の集合体が形成する間隙に装填した（１）又は（２）に記載の放香防虫製品。
（４）担体が、セルロース製ビーズ、又はセルロース製シートもしくはハニカム構造体である（１）ないし（３）のいずれかに記載の放香防虫製品。
（５）担体の総表面積が、５０〜３００ｃｍ²である（１）ないし（４）のいずれかに記載の放香防虫製品。 In order to solve the above problems, the present invention employs the following configuration.
(1) Empentrin, teframetrin and general formula (I) as a room temperature volatile insect repellent component

(Wherein X represents a hydrogen atom or a methyl group. When X is a hydrogen atom, Y represents a vinyl group, 1-propenyl group, 2-methyl-1-propenyl group, 2,2-dichlorovinyl group, 2, Represents a 2-difluorovinyl group or 2-chloro-2-trifluoromethylvinyl group, and when X is a methyl group, Y represents a methyl group, and Z represents a hydrogen atom, a fluorine atom, a methyl group, or a methoxymethyl group. Or an insect repellent material formed by impregnating a carrier with one or two kinds selected from fluorine-substituted benzyl alcohol ester compounds represented by the following formula: An insect-repellent insect repellent product that can be removed from the incense device.
(2) The deodorant insect-repellent product according to (1), wherein the volatilization amount per day of the room temperature volatile insect-control component is 0.2 to 10 mg / day.
(3) The fragrant insect-repellent product according to (1) or (2), wherein the fragrance is provided with artificial flowers, and an insect repellent material is loaded in a gap formed by an aggregate of artificial flowers.
(4) The deodorized insect-repellent product according to any one of (1) to (3), wherein the carrier is a cellulose bead, or a cellulose sheet or a honeycomb structure.
(5) The aromatic insect-repellent product according to any one of (1) to (4), wherein the total surface area of the carrier is 50 to 300 cm ² .

The fragrant insect-repellent product of the present invention includes empentrin, tephrametrin, and a fluorine-substituted benzyl alcohol ester represented by the general formula (I), which has a higher vapor pressure and higher activity than conventional pyrethroid compounds, as a room temperature volatile insect repellent component. Using a compound and maintaining a normal fragrance function, it is possible to impart an insect repellent effect only at a desired time, and it also has interior properties, so its practicality is extremely high.

（式中、Ｘは水素原子又はメチル基を表す。Ｘが水素原子の時、Ｙはビニル基、１−プロペニル基、２−メチル−１−プロペニル基、２，２−ジクロロビニル基、２，２−ジフルオロビニル基又は２−クロロ−２−トリフルオロメチルビニル基を表し、Ｘがメチル基の時、Ｙはメチル基を表す。また、Ｚは水素原子、フッ素原子、メチル基、メトキシメチル基又はプロパルギル基を表す）で表されるフッ素置換ベンジルアルコールエステル化合物から選ばれた１種又は２種であり、従来のアレスリン、フラメトリン及びプラレトリンに比べて蒸気圧が高く、蚊、ハエ、ブユ、ユスリカなどの害虫に対する虫よけ効果や吸血阻止効果も優れている。防虫成分の酸成分において、不斉炭素に基づく光学異性体や幾何異性体が存在する場合、それらの各々や任意の混合物も本発明に包含されることはもちろんである。 The room temperature volatile insect repellent component used in the fragrant insect repellent product of the present invention includes empentrin, teframetrin, and general formula (I).

(Wherein X represents a hydrogen atom or a methyl group. When X is a hydrogen atom, Y represents a vinyl group, 1-propenyl group, 2-methyl-1-propenyl group, 2,2-dichlorovinyl group, 2, Represents a 2-difluorovinyl group or 2-chloro-2-trifluoromethylvinyl group, and when X is a methyl group, Y represents a methyl group, and Z represents a hydrogen atom, a fluorine atom, a methyl group, or a methoxymethyl group. Or a propargyl group) is selected from one or two fluorine-substituted benzyl alcohol ester compounds, and has a higher vapor pressure than conventional allethrin, framethrin, and praretrin, and mosquitoes, flies, buoys, chironomids Insect repellent effect and blood sucking prevention effect against such pests as well. In the case of the optical component and the geometric isomer based on the asymmetric carbon in the acid component of the insect repellent component, it goes without saying that each of them and any mixture thereof are also included in the present invention.

（式中、Ｚは水素原子、フッ素原子、メチル基、メトキシメチル基又はプロパルギル基を表す）で表されるフッ素置換ベンジルアルコールエステル化合物に該当する化合物Ｂ、化合物Ｅ、化合物Ｈ及び化合物Ｊが好適である。 Specific examples of the compound represented by the general formula (I) include 2,3,5,6-tetrafluorobenzyl-chrysanthemate (hereinafter referred to as Compound A), 2,3,5,6-tetrafluoro. Benzyl-2,2-dimethyl-3- (1-propenyl) cyclopropanecarboxylate (hereinafter referred to as Compound B), 2,3,5,6-tetrafluorobenzyl-2,2-dimethyl-3- (2 , 2-dichlorovinyl) cyclopropanecarboxylate (hereinafter referred to as Compound C), 4-methyl-2,3,5,6-tetrafluorobenzyl-chrysantemate (hereinafter referred to as Compound D), 4-methyl -2,3,5,6-tetrafluorobenzyl-2,2-dimethyl-3- (1-propenyl) cyclopropanecarboxylate (hereinafter referred to as Compound E), 4-methyl-2, , 5,6-tetrafluorobenzyl-2,2-dimethyl-3- (2,2-difluorovinyl) cyclopropanecarboxylate (hereinafter referred to as Compound F), 4-methoxymethyl-2,3,5,6 -Tetrafluorobenzyl-chrysanthemate (hereinafter referred to as compound G), 4-methoxymethyl-2,3,5,6-tetrafluorobenzyl-2,2-dimethyl-3- (1-propenyl) cyclopropanecarboxy Rate (hereinafter referred to as Compound H), 2,3,4,5,6-pentafluorobenzyl-2,2-dimethyl-3- (2-chloro-2-trifluoromethylvinyl) cyclopropanecarboxylate (hereinafter referred to as Compound H) 4-propargyl-2,3,5,6-tetrafluorobenzyl-2,2-dimethyl-3- (1-propenyl) Lopropanecarboxylate (hereinafter referred to as Compound J), 4-methyl-2,3,5,6-tetrafluorobenzyl-2,2-dimethyl-3-vinylcyclopropanecarboxylate (hereinafter referred to as Compound K) 2,3,5,6-tetrafluorobenzyl-2,2,3,3-tetramethylcyclopropanecarboxylate (hereinafter referred to as Compound L), or 4-methoxymethyl-2,3,5,6- Examples thereof include tetrafluorobenzyl-2,2,3,3-tetramethylcyclopropanecarboxylate (hereinafter referred to as compound M).
Among them, general formula (II)

(Wherein Z represents a hydrogen atom, a fluorine atom, a methyl group, a methoxymethyl group or a propargyl group) Compounds B, E, H and J corresponding to the fluorine-substituted benzyl alcohol ester compound represented by It is.

In the present invention, the above-mentioned room temperature volatile insect repellent component is impregnated into a carrier, and used by itself or stored in a breathable holding body.
As the material of the carrier, a liquid-absorbing carrier is used. For example, cellulose carrier such as paper, pulp, viscose, 2,4,6-triisopropyl-1,3,5-trioxane [trade name: Sunsaburi (Ogawa Fragrance) Co., Ltd.), tricyclododecane [trade name: Aisour D (Idemitsu Petrochemical Co., Ltd.)], sublimable substances such as adamantane, synthetic resin carriers such as ethylene-vinyl acetate resins and olefin polymers, calcium silicate Inorganic carriers such as Of these, cellulose-based carriers such as naturally-derived paper, pulp, and viscose are preferable, and beads formed so as to be granular or substantially granular and have an average outer diameter of about 2 mm to 8 mm are easy to use. For example, foamed cellulose beads [trade name: Visco Pearl (manufactured by Rengo Co., Ltd.)] are suitable, and materials having higher drug impregnation properties are also available.
Further, the liquid-absorbing carrier may be a sheet or a honeycomb structure, and in this case, when it is formed in a bowl shape, the surface area increases, so that the volatilization amount of the insect repellent component can be increased.
Although the volatilization amount of the insect repellent component increases as the total surface area of the carrier increases, the present invention is characterized in that it is detachably loaded in a compact form in a deodorizer, so 50-300 cm ² , especially 50-100 cm ^2. The degree is preferred.

The impregnation amount of the room temperature volatile insect repellent component per scented insect repellent product may be appropriately determined in consideration of the liquid absorption capacity of the carrier, the place of use, the period of use, the form of artificial flowers, and the like. Usually, 10 to 600 mg is appropriate, and if the surface area of the carrier is the same, the use period can be extended by increasing the amount of impregnation.
In addition, when impregnating, if necessary, solvents such as petroleum, aromatic hydrocarbons and alcohols can be used as appropriate, and surfactants, dispersants, stabilizers, colorants, antistatic agents are used as necessary. However, in consideration of the volatilization performance when using the insect repellent component, it is preferable to use an oily stock solution having a concentration as high as possible (for example, 50% by weight or more). In addition, other volatile insecticides, insecticides, repellent components (eg, diet, hinokitiol, etc.), bactericides, deodorants, etc. are added as long as they do not interfere with the volatilization performance of room temperature volatile insecticides. Thus, a multipurpose pharmaceutical composition can be obtained.

In the present invention, an impregnated carrier such as a honeycomb structure may be used as it is as an insect repellent, but it is usually housed in a breathable holding body to produce an insect repellent. The specification and form of the insect repellent are not limited at all. For example, a granular or substantially granular cellulose impregnated bead, a cellulose impregnated sheet preferably formed in a folded shape, or an impregnated sublimation substance molded into a tablet are used. , Non-drug-adsorbing plastic holders and non-woven fabric moldings with volatilization holes, or a form that is housed in a metal net, and further in a breathable cellulosic material, non-woven fabric or plastic film bag The form which becomes can be employ | adopted suitably.
In addition, since the insect repellent material used by this invention is characterized by being detachably loaded in a deodorizer, it is preferable to provide an attachment as needed.

Examples of the material for the plastic holder include, but are not limited to, polyesters such as polyethylene terephthalate (PET) and polybutylene terephthalate (PBT), polyamide (PA), polyacetal, polycarbonate, and methylpentene polymer. Among these, if recycled polyester is used, it is useful from the viewpoint of resource saving, and by adding inorganic substances such as calcium carbonate, magnesium carbonate and titanium oxide to this, it is possible to reduce incineration calories.
Although a commercially available air-permeable cellulosic material, non-woven fabric, or plastic film bag can be arbitrarily used, care must be taken not to suppress the volatilization of the room temperature volatile insect-repellent component from the carrier. Further, it is more convenient if an insect repellent material is provided with an indicator function (for example, a discoloration function) indicating the end point of use.

The present invention is characterized in that the insect repellent material is detachably loaded in a deodorizer. In other words, while maintaining a normal fragrance function, an insect repellent effect is imparted only at a desired time, and an interior property is also considered.
A deodorizer used in the present invention is a type in which an aromatic liquid filled in a bottle is sucked up and evaporated with a liquid absorbent core, a type comprising a fragrance gel storage container and a cap having a transpiration hole, a fragrance impregnated in a ceramic product, etc. Various forms that are generally available, such as a type that gradually diffuses the components, can be employed.
Examples of aromatic components include orange, lemon oil, lime oil, yuzu oil, lavender oil, peppermint oil, eucalyptus oil, jasmine oil, camellia oil, green tea essential oil, natural fragrances, linalool, citronellol, geraniol, and phenylethyl alcohol. Synthetic fragrances such as amylcinnamic aldehyde, cumin aldehyde, benzyl acetate, limonene, α-pinene, and δ-dodecalactone are prepared, and these are prepared into a fragrance liquid or a fragrance gel according to a usual method.

The method of loading the insect repellent into the aroma device is not limited in any way, and any means such as placing, hanging, inserting, and clamping may be adopted as long as the interior property is not impaired. For example, an insect repellent material may be placed in a cap placed on the aromatic gel storage container, or the insect repellent material may be suspended from a ceramic product containing an aromatic component. In addition, in the case where the aroma release device is provided with decorative parts such as artificial flowers and figures, it may be inserted into the decorative parts, or the insect repellent may be replaced or added as a part of artificial flowers and figures. Absent.
In addition, it is useful to provide a fan that is driven by a battery, a spring or the like in the vicinity where the insect repellent material is loaded to increase the volatilization of the insect repellent component. In the present invention, it is sufficient to provide a very weak wind force, so that a physical means such as a mainspring is more suitable.

In the present invention, it is preferable to design the daily volatilization amount of the room temperature volatile insect repellent component to 0.2 to 10 mg / day. If it is less than 0.2 mg / day, the insect repellent effect tends to be insufficient. On the other hand, if it exceeds 10 mg / day, a significant increase in efficacy cannot be expected, which is economically disadvantageous.

In a preferred form of the scent-repellent product of the present invention, the scent release device is provided with artificial flowers, and more interior properties are provided. If the insect repellent material is loaded into gaps or petals formed by the aggregate of artificial flowers, the interior of the artificial flower can be maintained by covering the insect repellent with artificial flowers, and the drug impregnated carrier has skin and the like. It has the merit of eliminating the fear of touching as much as possible.
Artificial flowers are made of cloth or plastic, and are made by imitating various flowers such as hydrangea, lily of the valley, roses, and insect pests. As the plastic material, non-drug-adsorbing polyester (PET, PBT, etc.), polyamide, polyacetal, etc. are preferable. However, PE or PP may be used when the gap formed by the aggregate of artificial flowers is relatively large.
The apparent volume of the artificial flower is preferably about 100 to 1000 cm ³ , and the apparent volume means a value obtained according to the following measurement method.
1) First, place the artificial flower part in a plastic bag.
2) The bag is sealed by heat-sealing the part corresponding to the outer periphery of the artificial flower from outside the bag while holding the bag lightly from the outside and venting the air inside.
3) Next, the artificial flower bag obtained in 2) above is submerged in a large waist-high petri dish filled with water, and the increase in volume at that time is defined as the “apparent volume of artificial flower”.
Furthermore, it is also useful to adopt a form in which the positional relationship of artificial flowers can be arbitrarily changed by using a material having high flexibility as the material of artificial flower branches.

The thus obtained fragrant insect-repelling product of the present invention is loaded with an insect-repellent material containing a useful room-temperature volatile insect-repellent component into a fragrancer so that it can be used only for a desired period of time while maintaining its normal fragrance-releasing function. It is possible to impart a typical insect repellent effect, and also has interior properties, so its practicality is extremely high.

Next, based on a specific Example and a test example, the perfumed insect-proof product of this invention is demonstrated in detail.

FIG. 1 shows a perspective view of an embodiment of a scent-repellent product 1 of the present invention.
To 0.8 g of biscopal colored 3 mm in diameter and colored green, 4-methyl-2,3,5,6-tetrafluorobenzyl-2,2-dimethyl-3- (1-propenyl) cyclopropanecarboxylate (compound E) A chemical solution consisting of 100 mg and 20 mg of paraffinic solvent was uniformly impregnated, and the drug-impregnated carrier 2 was housed in a metal net holder 3 to prepare an insect repellent (a shape simulating a leaf) 4. The insect repellent material 4 was loaded on the stem of an artificial flower (produced by imitating a lily of the valley) 6 provided in the aroma device 5 to obtain an aroma insect-proof product 1 of the present invention. In addition, the aroma generator 5 is a device in which an artificial flower support 9 is disposed on the top of a chemical liquid bottle 8 filled with a jasmine aromatic liquid and provided with a liquid absorbent core 7.
When the scent-repellent product 1 thus obtained was placed on the side board of the living room and used in summer, the volatilization amount per day of the room temperature volatile insect-repellent component was 1.4 mg / day for approximately 2 months, I was able to enjoy the fragrance without being damaged by mosquito bites. Further, the insect repellent 4 was almost indistinguishable from the original leaves of the artificial flowers, and the interior property of the artificial flowers was not impaired. After October, the insect repellent 4 was removed and the product continued to be used as a product with only a fragrance function.

FIG. 2 shows a cross-sectional view of another embodiment of the insect-repellent insect repellent product 1 of the present invention.
Cellulose honeycomb structure 10 formed by laminating corrugated cardboard having a size of 2 × 3 cm to a height of 3 cm was added to 4-methoxymethyl-2,3,5,6-tetrafluorobenzyl-2,2-dimethyl- A chemical solution consisting of 200 mg of 3- (1-propenyl) cyclopropanecarboxylate (Compound H) and 50 mg of paraffinic solvent was impregnated, and this was used as the insect repellent 4. An insect repellent 4 (10) is placed on a breathable sheet 12 provided above a lavender fragrance gel storage container 11, and a cap 15 having a fan 14 driven by a transpiration hole 13 and a spring [not shown] is provided. Covered to obtain a fragrant insect repellent product 1 of the present invention.
The thus obtained scent-proof insect repellent product 1 was placed on the entrance shelf during the summer and used. In the morning, when the spring was manually operated, the fan operated during the day and insect repellents and fragrances diffused efficiently, and it was possible to completely prevent mosquitoes from entering the entrance when returning home in the evening. I had fun. The volatilization amount per day of the room temperature volatile insect repellent component was 3.0 mg / day, and this daily cycle could be continued for 2 months. After that, the insect repellent 4 (10) was removed and used as a product that performs only a fragrance function in winter.

According to Example 1 and Example 2, various fragrant insect-repellent products shown in Table 1 were produced. The following field repellent efficacy test was conducted in a 6 tatami room, and the blood sucking inhibitory effect on mosquitoes was examined.

[Field repellent efficacy test method]
A mouse screen fixed with a wire mesh and a test insect release product were placed on the central floor of a sealed 6 tatami room, 50 adult female squids were released, and after 2 hours, the test insects were collected and counted for blood sucking insects. The blood-absorbing rate was obtained (test release insect repellent product group). At the same time, a similar test was performed without installing the drug in a room of the same size (control group), and the blood absorption inhibition rate was obtained from the blood absorption rate according to the following formula.

As a result of the test, the insect-repellent product of the present invention can exhibit a practical blood-sucking inhibitory effect, that is, an insect-repellent effect, by loading an insect-repellent material containing a specific room temperature volatile insect-repellent component into an aroma device. Was confirmed. In addition, among the room temperature volatile insect repellent components used in the present invention, the insect repellent component corresponding to the general formula (II) is more useful than empentrin or compound C (transfluthrin), and the surface area of the drug-impregnated carrier is reduced. It was also recognized that the size could be reduced to 100 cm ² or less per scented insect repellent product. Such a scent-repellent product of the present invention is provided with a scent-removable insect repellent, so that a pest-repellent effect is imparted only during a desired period while maintaining a normal scent-release function. Is possible.
On the other hand, when d, d-T80-praretrin having a relatively low vapor pressure was used as in Comparative Example 1, the blood-sucking inhibitory effect on mosquitoes was low. In Comparative Example 2 based on the technology disclosed in Japanese Patent Application Laid-Open No. 2000-247807, the fragrance function and the insect repellent action cannot be separated, and a sheet-shaped impregnated carrier having a large area is required. As a result of using them to form artificial flowers, not only the interior properties were inferior, but also the safety concerns that the skin and the like were easy to touch the drug-impregnated carrier were inevitable. Furthermore, in the method of Comparative Example 3 disclosed in Japanese Patent Application Laid-Open No. 2003-189777, it is possible to change the type of aerosol and provide an insect repellent action only at a desired time, but it is necessary to prepare many types of aerosols. In addition, as in Comparative Example 2, a safety problem was unavoidable and did not meet the object of the present invention.

The fragrant insect-repellent product of the present invention is useful for effective use of a room temperature volatile insect-repellent component and is excellent in practicality, and thus has high industrial utility.

The perspective view of one Example of the deodorant insect-proof product of this invention is shown. Sectional drawing of the other Example of the deodorant insect-proof product of this invention is shown.

Explanation of symbols

1. Incense insect repellent product2. 2. Drug-impregnated carrier Metal net holder 4. Insect repellent material5. Aroma generator 6. Artificial flower
7). Absorption core
8). Chemical bottle 9 Artificial flower support
Ten. Honeycomb structure
11． Aromatic gel storage container
12． Breathable sheet
13. Transpiration hole
14. fan
15． cap

Claims (5)

Empertoline, teframetrin and general formula (I) as room temperature volatile insect repellent ingredients

(Wherein X represents a hydrogen atom or a methyl group. When X is a hydrogen atom, Y represents a vinyl group, 1-propenyl group, 2-methyl-1-propenyl group, 2,2-dichlorovinyl group, 2, Represents a 2-difluorovinyl group or 2-chloro-2-trifluoromethylvinyl group, and when X is a methyl group, Y represents a methyl group, and Z represents a hydrogen atom, a fluorine atom, a methyl group, or a methoxymethyl group. Or an insect repellent material formed by impregnating a carrier with one or two kinds selected from fluorine-substituted benzyl alcohol ester compounds represented by the following formula: An insect-repellent insect-repellent product characterized by being detachably loaded into an incense device. The perfumed insect-repellent product according to claim 1, wherein a volatilization amount per day of the room temperature volatile insect-control component is 0.2 to 10 mg / day. 3. An aromatic insect-repellent product according to claim 1 or 2, wherein the aromatic device comprises artificial flowers, and an insect repellent material is loaded in a gap formed by an aggregate of artificial flowers. The insect-repellent insect-proof product according to any one of claims 1 to 3, wherein the carrier is a cellulose bead, or a cellulose sheet or a honeycomb structure. The total surface area of the support is, Direction insect product according to any of claims 1 to 4, characterized in that a 50~300cm ^2.

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