WO2017170362A1 - 飛翔害虫忌避製品、及び飛翔害虫忌避方法 - Google Patents
飛翔害虫忌避製品、及び飛翔害虫忌避方法 Download PDFInfo
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- WO2017170362A1 WO2017170362A1 PCT/JP2017/012324 JP2017012324W WO2017170362A1 WO 2017170362 A1 WO2017170362 A1 WO 2017170362A1 JP 2017012324 W JP2017012324 W JP 2017012324W WO 2017170362 A1 WO2017170362 A1 WO 2017170362A1
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- flying
- acetate
- flying insect
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01M—CATCHING, TRAPPING OR SCARING OF ANIMALS; APPARATUS FOR THE DESTRUCTION OF NOXIOUS ANIMALS OR NOXIOUS PLANTS
- A01M29/00—Scaring or repelling devices, e.g. bird-scaring apparatus
- A01M29/12—Scaring or repelling devices, e.g. bird-scaring apparatus using odoriferous substances, e.g. aromas, pheromones or chemical agents
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N25/00—Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application, e.g. seed treatment or sequential application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests
- A01N25/34—Shaped forms, e.g. sheets, not provided for in any other sub-group of this main group
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N31/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic oxygen or sulfur compounds
- A01N31/02—Acyclic compounds
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N31/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic oxygen or sulfur compounds
- A01N31/04—Oxygen or sulfur attached to an aliphatic side-chain of a carbocyclic ring system
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N31/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic oxygen or sulfur compounds
- A01N31/06—Oxygen or sulfur directly attached to a cycloaliphatic ring system
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N31/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic oxygen or sulfur compounds
- A01N31/08—Oxygen or sulfur directly attached to an aromatic ring system
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N31/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic oxygen or sulfur compounds
- A01N31/08—Oxygen or sulfur directly attached to an aromatic ring system
- A01N31/14—Ethers
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N37/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having three bonds to hetero atoms with at the most two bonds to halogen, e.g. carboxylic acids
- A01N37/02—Saturated carboxylic acids or thio analogues thereof; Derivatives thereof
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- A—HUMAN NECESSITIES
- A44—HABERDASHERY; JEWELLERY
- A44C—PERSONAL ADORNMENTS, e.g. JEWELLERY; COINS
- A44C5/00—Bracelets; Wrist-watch straps; Fastenings for bracelets or wrist-watch straps
- A44C5/0007—Bracelets specially adapted for other functions or with means for attaching other articles
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L83/00—Compositions of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon only; Compositions of derivatives of such polymers
Definitions
- the present invention relates to a flying insect repellent product and a flying insect repellent method.
- citronella oil and its main component citronellal have a repellent effect on mosquitoes
- candles containing citronella oil as an active ingredient are commercially available in the United States.
- the method of dissipating citronellal using the heat of the candle has poor volatilization efficiency of citronellal and cannot provide a practical repellent effect.
- Patent Document 1 describes a flying pest repellent containing, as an active ingredient, a natural essential oil selected from orange oil, cassia oil and the like in addition to citronella oil.
- Solvents to be used include alcohols such as methyl alcohol and ethyl alcohol, esters such as diethyl phthalate and isopropyl myristate, aliphatic hydrocarbons such as hexane, kerosene and paraffin, aromatic hydrocarbons, ethers, etc. There are many types.
- Patent Document 2 discloses that pest repellent component (A) is citronellal and one or more selected from terpineol, menthol, limonene, geraniol, citronellol, camphene and the like. And a pest repellent volatilization composition in which the content of citronellal in the pest repellent component (A) is 2 to 10% by mass.
- these repellents urge the attention to natural products and safety, their repellent effects are inferior in sustainability and are not always satisfactory.
- Patent Document 3 proposes “a repellent for arthropods, molluscs and reptiles containing glycol ethers as an active ingredient”.
- Patent Document 3 describes that glycol ethers have an excellent repellent effect on cockroaches and mites, but the effect is far from sufficient and does not mention any repellent effect against flying insects. Absent.
- a flying insect pest repellent composition that aims to improve the flying insect repellent effect and, in addition to this, the sustainability of the aroma is not yet known, and its development is required.
- silicone rubber is excellent in adsorptivity and gas permeability, is stable in physical properties, and has excellent fragrance release properties. Utilizing these properties, a fragrance containing a fragrance in silicone rubber is commercially available.
- the silicone compound or liquid silicone and the fragrance are usually mixed and vulcanized (crosslinked) using a vulcanizing agent such as sulfur or the like.
- a vulcanizing agent such as sulfur or the like.
- separation of the fragrance from the rubber polymer or additive is likely to occur during kneading, and furthermore, chemical changes such as decomposition or modification of the fragrance due to heat or sulfur during molding result in having aromaticity and physical properties. It was difficult to obtain a stable molded product.
- JP-A-8-31216 Patent Document 4
- JP-A-2011-26462 Patent Document 5
- JP-A-2011-26462 Patent Document 5
- these documents do not mention compatibility between the properties of the fragrance composition and the silicone rubber, and do not necessarily apply to functionally different flying insect repellent fragrance compositions.
- the present invention has been made in view of the above problems, and an object of the present invention is to provide a flying insect repellent product and a flying insect repellent method that have excellent repellent effect against flying insects while taking advantage of the properties of silicone rubber. .
- the present invention has been found that the following constitution has an excellent effect for achieving the above-mentioned object.
- a flying insect repellent composition containing a flying insect repellent component entered a gap in the molecular structure of the rubber constituting the rubber molded body.
- a flying pest repellent product held in a state The rubber molded body includes a band-shaped body formed by connecting parts including at least one hollow and an outer portion surrounding the hollow, and an end portion of the band-shaped body is coupled or brought close to each other to insert a part of a human body or an object. Or a connecting part that forms a stretchable ring part to be attached, A flying pest repellent product configured such that the flying pest repellent fragrance component evaporates from the surface of the rubber molded body.
- the coupling portion includes a plurality of receiving portions provided on one end side of the belt-like body, and a protrusion that adjusts the size of the ring portion provided on the other end side of the belt-like body ( The flying insect repellent product according to 1) or (2).
- the flying insect pest repellent component is volatilized over 5 to 15 hours in a state where a part of the human body or the object is inserted or attached to the ring portion. Any one of (1) to (3) Flying pest repellent product described in 1.
- the flying pest repellent fragrance composition comprises the following (a) component and (b) component as the flying pest repellent fragrance component:
- the component (a) is represented by the general formula (I); CH 3 -COO-R1 (I) [R1: alcohol residue having 6 to 12 carbon atoms]
- (B) The flying insect repellent product according to any one of (1) to (5), wherein the component is a monoterpene alcohol and / or an aromatic alcohol having 10 carbon atoms.
- allyl ester compound as a single substance or a mixture represented by: The flying insect pest repellent product according to (6), wherein the component (a) is at least one selected from the acetate ester compound and the allyl ester compound.
- the acetate compound includes p-tert-butylcyclohexyl acetate, o-tert-butylcyclohexyl acetate, p-tert-pentylcyclohexyl acetate, tricyclodecenyl acetate, benzyl acetate, phenylethyl acetate, styrylyl acetate.
- the flying insect repellent product according to any one of (6) to (8), which is at least one selected.
- the allyl ester compound is selected from the group consisting of allyl hexanoate, allyl heptanoate, allyl octanoate, allyl n-amyloxyacetate, allylcyclohexyl acetate, allylcyclohexyloxyacetate, and allylphenoxyacetate.
- the flying insect repellent product according to any one of (7) to (9), which is at least one of the following.
- the monoterpene alcohol and / or the aromatic alcohol having 10 carbon atoms are terpineol, geraniol, dihydromyrsenol, borneol, menthol, citronellol, nerol, linalool, ethyl linalool, thymol, eugenol, and p-
- the flying pest repellent fragrance composition further contains glycol and / or glycol ether having a vapor pressure of 0.2 to 20 Pa at 20 ° C. as a repellent effect sustained component at the time of volatilization of the flying pest repellent fragrance component.
- the flying insect repellent product according to any one of (11).
- the glycol and / or the glycol ether includes benzyl glycol, propylene glycol, dipropylene glycol, tripropylene glycol, 1,3-butylene glycol, hexylene glycol, diethylene glycol monobutyl ether, dipropylene glycol monobutyl ether, and tri
- a flying insect repellent composition containing a flying insect repellent component entered a gap in the molecular structure of the rubber constituting the rubber molded article.
- a flying pest repellent product held in a state The rubber molded body includes a band-shaped body having at least one protrusion on one end side, and a joint that forms a stretchable ring portion into which a part of the human body or an object is inserted or attached by fitting the protrusion.
- a flying pest repellent product configured such that the flying pest repellent fragrance component evaporates from the surface of the rubber molded body.
- the flying pest repellent fragrance component can be appropriately volatilized from a rubber molded body containing silicone rubber and having a hardness of 45 degrees or less. Excellent flight pest repellent effect is exhibited.
- the rubber molded body is provided with a band-shaped body consisting of a series of parts including at least one hollow and an outer portion surrounding the hollow. Therefore, the rubber molded body has a stretchability equal to or higher than that of a rubber molded body simply formed in a string shape. Can be held.
- the volatilization performance per unit weight of the rubber molded body of the flying insect repellent fragrance component is not inferior to that of the rubber molded body molded into a string, and the number of rubber molded bodies molded into a string with one product of the present invention.
- the volatilization performance equivalent to that of the individual is obtained, and it is excellent in terms of efficiency and convenience.
- the rubber molded body includes a coupling portion that forms an expandable ring portion into which a part of the human body or an object is inserted or worn by coupling or adjoining the end portions of the belt-shaped body. By adjusting the size, the state of adhesion with a part of the human body or the object can be adjusted appropriately.
- the initial fragrance can be maintained over a long period of time, and its usefulness is extremely high.
- FIG. 1 is an external view of a silicone rubber molded body in which parts imitating a star as a hollow outline are continuous, (a) a silicone rubber molded body when not mounted, and (b) a silicone rubber molded body mounted on a wrist. Respectively.
- FIG. 2 is an external view when a silicone rubber molded body in which parts simulating a pigeon are connected as a hollow contour is not mounted.
- FIG. 3 is an external view when the silicone rubber molded body in which parts simulating an angel are connected as a hollow outline is not attached.
- FIG. 4 is an external view of a silicone rubber molded body having a protrusion that can be mated with the coupling portion when not mounted.
- the flying insect repellent product of the present invention is a flying insect containing a flying insect repellent component on a rubber molded body containing silicone rubber and having a hardness of 45 degrees or less (hereinafter sometimes abbreviated as “rubber molded article”).
- a repellent fragrance composition is retained.
- the flying insect repellent fragrance component a specific type suitable for a rubber molded body is used. Details of the flying pest repellent component will be described later.
- the silicone rubber used in the molded body has excellent gas permeability, stable physical properties, and excellent fragrance adsorption / divergence. This is thought to be because the molecular structure of the fragrance is likely to enter gaps in the molecular structure of rubber in which the main chain is composed of carbon and the fragrance molecules are three-dimensionally crosslinked.
- silicone rubber having a hardness of 45 degrees or less is used as a raw material for a rubber molded body. Thereby, the hardness of the completed rubber molding becomes 45 degrees or less.
- the hardness of the rubber molded body is 45 degrees or less, the molecular structure of the silicone rubber does not become too dense, so that the fragrance molecules easily enter the gaps in the molecular structure of the rubber.
- the hardness of the rubber molded body is measured by a method or apparatus conforming to Japanese Industrial Standard (JIS K6253). In the present invention, the hardness of the rubber molded body is measured using a durometer conforming to the above standard.
- Silicone rubber can be used regardless of the type, such as room temperature curing type, heat curing type, condensation type, addition type, etc.
- vulcanizing agents such as sulfur, additives such as silica, etc. are used in silicone compounds or liquid silicones. Is then vulcanized (crosslinked) and molded.
- the amount of volatilization of the flying insect repellent composition to be added later can be controlled by adjusting the crosslinking density of the silicone rubber or by adjusting the amount of silicone oil or filler used as an additive.
- the rubber molded body used in the present invention may contain other types of rubber.
- fluorine rubber is included in addition to silicone rubber, improvement in durability is expected.
- the rubber molded body used in the present invention is a part of a human body by connecting or bringing a band-shaped body formed by connecting parts including at least one hollow and an outer portion surrounding the hollow, and ends of the band-shaped body, or And a coupling portion that forms a stretchable ring portion into which an object is inserted or mounted.
- a belt-like body having at least one protrusion on one end side, and a coupling part that forms a stretchable ring part into which a part of the human body or an object is inserted or attached by fitting the protrusion.
- the belt-like body is the main material (main body) of the rubber molded body.
- the belt-like body can maintain a stretchability equal to or higher than that of a rubber molded body simply formed into a string shape, and there is no problem in strength.
- the joint part is a band-shaped rubber molded body (flying insect repellent product) before use, which is temporarily fixed by changing it into a ring shape during use. Since the size of the formed ring portion can be adjusted by the coupling portion, the bonding state with a part of the human body or the object can be appropriately adjusted. For example, when a rubber molded body is inserted into or attached to a part of a human body or an object, if you do not want the rubber molded body to move more than necessary, adjust the coupling part so that the tightening degree is somewhat stronger. Good.
- a preferable configuration of the coupling portion includes a specification in which a plurality of receiving portions are provided on one end side (or the other end side) of the belt-like body and one or a plurality of protrusions are provided on the other end side (or one end side). Specifically, for example, three to seven round through-holes are arranged along the length direction as a receiving portion, and a T-shaped protrusion provided on the other end is fitted into one of them. It can be designed to form an annulus. Alternatively, 6 to 10 round through-holes are disposed along the length direction as receiving portions, and 2 to 4 protrusions provided on one end side are fitted into the through-holes to form a ring portion. Can be designed as
- the end portions of the band-shaped body of the rubber molded body are joined or brought close together by a joint portion to form a ring portion, and the ring portion is a part of a human body such as a wrist or ankle, or a bag such as a handle for a buggy or a bicycle. Insert or attach to objects such as rucksacks, bags and other handles, hats, shoes and other straps. In this state, the flying insect repellent component gradually evaporates from the surface of the rubber molded body.
- the average volatilization amount of the flying insect repellent component is 0 per total surface area of the rubber molded body. It is preferably 0.05 to 1.0 mg / cm 2 ⁇ h.
- the average volatilization amount of the flying insect repellent component is within this range, the bleeding of the flying insect repellent component in the rubber molded body proceeds stably and smoothly over 5 to 15 hours, preferably 8 to 12 hours. . If the average volatilization amount of the flying insect repellent component is less than 0.05 mg / cm 2 ⁇ h, the flying insect repellent effect is insufficient.
- the average volatilization amount of the flying insect repellent component exceeds 1.0 mg / cm 2 ⁇ h, the duration of the repellent effect is shortened, or the flying insect repellent component or the flying insect repellent component in the silicone rubber molded body There is a possibility that the holding amount becomes too large and the surface becomes sticky.
- the average volatilization amount refers to an average value for a time zone showing a volatilization amount of 0.02 mg / cm 2 ⁇ h or more.
- the volatilization performance per unit weight of the rubber molded body is comparable to that of a rubber molded body molded into a string shape.
- string-like rubber molded bodies and flat band-shaped rubber molded bodies already exist, and it has been recognized that the volatilization performance per unit weight is superior to string-shaped ones compared to flat band-shaped ones.
- the volatilization performance per unit weight of the rubber molded body used in the present invention was initially expected to be located between the string-shaped rubber molded body and the flat-plate-shaped rubber molded body. Surprisingly, it was recognized that it was almost the same as that of the string-like rubber molded body.
- the rubber molded body used in the present invention can obtain volatilization performance corresponding to several pieces of the string-shaped rubber molded body with one rubber molded body, which is advantageous in terms of efficiency and convenience. It is possible to provide flying insect repellent products.
- the rubber molded body used in the present invention is not particularly limited as long as the shape before use is a belt shape, but the size is about 0.5 to 2.0 cm in width, about 10 to 25 cm in length, and thickness. Is easy to use.
- the hollow size and shape of the band-shaped body affects the stretchability and strength of the rubber molded body as well as the volatilization performance of the flying insect repellent fragrance components from the rubber molded body, so it is necessary to determine these factors in consideration. There is.
- the size of the hollow is S 1 as a total area occupied by the hollow in a plan view
- S 2 is the total area of the rubber molded body (including S 1 ).
- the value of S 1 / S 2 is more than 0.6 (that is, the hollow area ratio with respect to the rubber molded body is more than 60%), there is a concern that the strength as the rubber molded body may be problematic.
- hollow shape a shape whose outline is a figure or a character shape can be mentioned.
- graphic or character shapes include, but are not limited to, animal series, insect series, vehicle series, alphabet series, and the like.
- some hollows can be filled and modified into a concave shape. By doing so, it is possible to increase the weight of the rubber molded body while maintaining the hollow design, and to increase the filling amount of the flying insect repellent component.
- a branch portion extending outward from the outer portion surrounding the hollow may be formed to impart character and design.
- FIG. 1 is an external view of a silicone rubber molded body 100 in which parts 1A imitating a star as a hollow outline are connected.
- FIG. 1A shows the silicone rubber molded body 100 when not attached, and
- FIG. 1B shows the silicone rubber molded body 100 attached to the wrist H by joining both ends of the silicone rubber molded body 100.
- FIG. 2 is an external view when the silicone rubber molded body 100 in which the parts 1B imitating a pigeon as a hollow outline are continuous is not attached.
- FIG. 1 is an external view of a silicone rubber molded body 100 in which the parts 1B imitating a pigeon as a hollow outline are continuous is not attached.
- FIG. 3 is an external view when the silicone rubber molded body 100 in which the parts 1C imitating an angel as a hollow outline are continuous is not attached.
- FIG. 4 is an external view of the silicone rubber molded body 100 having a plurality of protrusions 30 that can be mated with the coupling part 20 when not attached.
- the flying pest repellent fragrance composition used in the flying pest repellent product of the present invention does not substantially use an insecticidal component, and uses the fragrance component as a flying pest repellent component.
- a fragrance component is referred to as a “flying insect repellent fragrance component”.
- the flying insect pest repellent component contains the following components (a) and (b).
- the component (a) the general formula (I); CH 3 -COO-R1 (I) [R1: alcohol residue having 6 to 12 carbon atoms]
- Examples of the component (b) include monoterpene alcohols and / or aromatic alcohols having 10 carbon atoms.
- the component (a) the general formula (II); R2-CH 2 —COO—CH 2 —CH ⁇ CH 2 (II) [R2: alkyl group having 4 to 7 carbon atoms, alkoxy group, cycloalkyl group, cycloalkoxy group, or phenoxy group] It is also possible to include the allyl ester compound as a single substance or a mixture represented by: In this case, the component (a) is at least one selected from acetate ester compounds and allyl ester compounds.
- the flying pest repellent fragrance composition preferably further contains glycol and / or glycol ether having a vapor pressure of 0.2 to 20 Pa at 20 ° C. as a repellent effect sustained component at the time of volatilization of the flying pest repellent fragrance component.
- the blending amount (retention amount) of the flying insect pest repellent component or the flying insect repellent perfume composition on the rubber molded product is appropriately determined depending on the intended use of the flying insect repellent product, the period of use, the type and specifications of the rubber molded product, etc. Just decide. For example, in the case of a repellent product that is used for 8 to 12 hours per time, the product weight is usually about 1.0 to 5.0 g, and the flying insect repellent component is 20 to 200 mg per rubber molded body (ie, It is appropriate to hold in the range of 0.4 to 20% by mass.
- the volatilization state of the flying insect repellent fragrance component from the rubber molded body is affected by the formulation of the flying insect repellant fragrance composition.
- glycol and / or glycol ether blended as a repellent effect sustaining component at the time of volatilization greatly contributes to stabilization of volatilization from the silicone rubber molded body of the fragrance component.
- the initial volatilization amount tended to increase somewhat (resulting in a duration of less than 5 hours or an average The volatilization amount may exceed 1.0 mg / cm 2 ⁇ h).
- the flying pest repellent component contained in the flying pest repellent composition used in the flying pest repellent product of the present invention will be specifically described below.
- acetate compound represented by the general formula (I) as the component (a) include p-tert-butylcyclohexyl acetate, o-tert-butylcyclohexyl acetate, p- tert-pentylcyclohexyl acetate, tricyclodecenyl acetate, benzyl acetate, phenylethyl acetate, styryl acetate, anisyl acetate, cinnamyl acetate, terpinyl acetate, dihydroterpinyl acetate, linalyl acetate, ethyl linalyl acetate, Citronellyl acetate, geranyl acetate, neryl acetate, bornyl acetate, isobornyl acetate and the like. These acetate compounds may be used alone or in any combination.
- allyl ester compound represented by the general formula (II) as the component (a) among the flying insect pest repellent components include allyl hexanoate, allyl heptanoate, allyl octanoate, allyl isobutyloxy Examples include acetate, allyl n-amyloxyacetate, allylcyclohexyl acetate, allylcyclohexylpropionate, allylcyclohexyloxyacetate, and allylphenoxyacetate. These allyl ester compounds may be used alone or in any combination. These allyl ester compounds can also be used in any combination with the above-mentioned acetate ester compounds.
- the monoterpene alcohol and / or the C10 aromatic alcohol as the component (b) among the flying insect repellent fragrance components include terpineol, geraniol, dihydromyrsenol, borneol, menthol, citronellol, and nerol. , Linalool, ethyl linalool, thymol, eugenol, and p-menthane-3,8-diol. These monoterpene alcohols and / or aromatic alcohols having 10 carbon atoms may be used alone or in any combination.
- the flying insect repellent product of the present invention it is preferable to use the component (a) and the component (b), which are flying insect repellent fragrance components.
- the component (a) and the component (b) which are flying insect repellent fragrance components.
- the blending ratio of the component (a) to the component (b) is set to 0.1 to 2.0 times the amount. It was recognized more.
- a flying pest repellent fragrance component a fragrance component other than the above, for example, other ester compounds such as benzyl benzoate, cinnamyl formate, geranyl formate, and monoterpene carbonization such as limonene Monoterpene ketones such as hydrogen, menthone, carvone, pregon, camphor and damascon, monoterpene aldehydes such as citral, citronellal, neral, and perilaldehyde, phenylethyl alcohol, diphenyl oxide, indole aroma, etc. may be added as appropriate. .
- ester compounds such as benzyl benzoate, cinnamyl formate, geranyl formate, and monoterpene carbonization
- Monoterpene ketones such as hydrogen, menthone, carvone, pregon, camphor and damascon
- monoterpene aldehydes such as citral, citronellal, neral, and peril
- fragrance ingredients such as jasmine oil, neroli oil, peppermint oil, bergamot oil, orange oil, geranium oil, petitgren oil, lemon oil, citronella oil, lemongrass oil, cinnamon oil, eucalyptus Oil, lemon eucalyptus oil, thyme oil or the like may be added as appropriate.
- the flying pest repellent fragrance composition to be retained in the rubber molded body further contains a component that maintains the repellent effect when the flying pest repellent component is volatilized.
- the repellent effect continuous component is, for example, glycol and / or glycol ether having a vapor pressure at 20 ° C. of 0.2 to 20 Pa.
- glycols and / or glycol ethers are listed as solvents in the same line as ethanol, isopropanol, kerosene and the like in Patent Document 2, and Patent Document 3 describes that they exhibit excellent repellent effects on cockroaches and mites. However, it does not mention any effect on flying pests.
- the present inventors not only used the glycol and / or glycol ether as a solvent, but also had a repellent effect specific to the flying insect repellent, and used the aromatic flying insect repellent. In some cases, it has been found for the first time that the initial scent can be maintained.
- glycols and / or glycol ethers include propylene glycol (10.7 Pa), dipropylene glycol (1.3 Pa), tripropylene glycol (0.67 Pa), and diethylene glycol. (3 Pa), triethylene glycol (1 Pa), 1,3-butylene glycol, hexylene glycol (6.7 Pa), benzyl glycol (2.7 Pa), diethylene glycol monobutyl ether (3 Pa), dipropylene glycol monobutyl ether, and tri Examples include propylene glycol monomethyl ether, among which dipropylene glycol is suitable for the purpose of the present invention.
- said glycol and / or glycol ether may be used independently, and may be used in arbitrary combinations.
- the mixing ratio of glycol and / or glycol ether to the flying insect repellent is about 0.05 to 5 times.
- other functional components may be added to the flying insect repellent fragrance composition.
- other functional components include insecticidal components, deodorizing components, disinfecting / antibacterial components, and the like.
- insecticidal component include room temperature volatile pyrethroids such as empentrin, profluthrin, transfluthrin, and metfurthrin. In the case of blending an insecticidal component, it is preferable to keep the amount as small as possible in light of the gist of the present invention.
- deodorant component is plant extracts selected from the family Gramineae, Camellia, Ginkgoaceae, Arachnaceae, Mulberry, Citrus, Kintranoaceae, and Oysteraceae.
- green leaf alcohol or green leaf aldehyde called “green scent” can be added to give a relaxing effect.
- These functional components may be used alone or in any combination.
- the flying pest repellent fragrance composition may be optionally mixed with a solvent, a surfactant, a solubilizer, a dispersant, a stabilizer, a pH adjuster, or a colorant. Etc. may be appropriately blended.
- the flying pest repellent composition can be stabilized, for example, by microencapsulation or cyclodextrinization, or the volatility of the flying pest repellent composition can be adjusted. Is also possible.
- Examples of the solvent used for the preparation of flying insect repellent products include water, lower alcohols such as ethanol and isopropanol, ketone solvents, ester solvents, hydrocarbon solvents such as normal paraffin and isoparaffin, and the like.
- Examples of the surfactant include polyoxyethylene hydrogenated castor oil, polyoxyethylene higher alkyl ethers (polyoxyethylene lauryl ether, polyoxyethylene oleyl ether, etc.), polyoxyethylene alkylphenyl ethers, polyoxyethylene higher fatty acid.
- Nonionic surfactants such as esters, polyoxyethylene sorbitan fatty acid esters, polyoxyethylene glycerin fatty acid esters, polyoxyethylene polyoxypropylene alkyl ether, laurylamine oxide, stearylamine oxide, amidepropyldimethylamine laurate And higher alkylamine oxide surfactants such as oxide. These surfactants may be used alone or in any combination.
- the flying insect repellent fragrance composition By adding the above flying insect repellent fragrance composition to a rubber molded body containing silicone rubber and having a hardness of 45 degrees or less, by performing a predetermined treatment to hold the flying pest repellent fragrance composition in the rubber molded body, The flying insect repellent product of the present invention is completed. And the flying insect repellent method of this invention can be implemented by using the flying insect repellent product of this invention.
- the flying insect repellent fragrance composition As a method of adding the flying insect repellent fragrance composition to the rubber molded body, a conventionally known method can be appropriately employed. For example, when the rubber molded body has a large surface area, the flying insect repellent composition is supported by a chemical liquid dispensing method or a coating method. If the surface area of the rubber molded body is small, put a large number of rubber molded bodies in a sealed container, add a flying insect repellent composition along with a solvent as necessary, and spray or drop to infiltrate the rubber molded body. .
- the rubber molded body is immersed in the liquid of the flying insect repellent fragrance composition for an appropriate time, or the rubber molded body containing the flying insect repellent fragrance composition at a high concentration and an untreated rubber molded body are placed in a sealed container. It is also possible to produce a flying insect repellent product by a method in which the mixture is allowed to stand for an appropriate time and the concentration of the fragrance composition is averaged over the entire rubber molded body.
- the blending amount of the flying insect repellent fragrance composition in the flying insect repellent product of the present invention may be appropriately determined depending on the intended use, the period of use of the flying insect repellent product, the type of rubber molded product, its specifications, and the like.
- a flying pest repellent product that is used for 8 to 12 hours per time, it is preferable to blend about 20 to 200 mg of a flying pest repellent fragrance composition per rubber molded body.
- the product weight is about 2 to 10 g, and about 100 to 2000 mg of the flying pest repellent perfume composition is blended per rubber molded body.
- the rubber molded product itself can be a flying insect repellent product.
- flying insect repellent products include wrist rings and wrist bands.
- the flying insect repellent product can be configured in a watch band shape, and in this case, a storage part for storing a small piece of a rubber molded body is formed in a part thereof, and the rubber molded body can be changed freely. Is possible. In this case, there is an advantage that the rubber molded body does not directly touch the skin of the arm.
- the flying pest repellent product of the present invention thus obtained can be used for interiors such as entrances, kitchens, toilets, living rooms, bedrooms, warehouses, cars, etc., gardens, outdoors, and other parts such as wrists and ankles. If necessary, attach 1 to 5 mosquitoes such as mosquitoes, mosquitoes, and mosquitoes, moths, chironomids, flies, flies (Drosophila, fleas, etc.), butterflies, moths, etc. It exhibits an excellent flying insect repellent effect over a predetermined period against flying insects such as mosquitoes.
- the initial fragrance lasts for a predetermined period without deterioration, and since this product does not substantially contain an insecticidal component, Even people who do not like to use it can use it without resistance, so its practicality is extremely high.
- Example 1 As the acetate ester compound represented by the general formula (I) as the component (a) in the flying insect repellent fragrance component, 10.2% by mass of benzyl acetate, 3.5% by mass of tricyclodecenyl acetate, (b) component As monoterpene alcohol and / or aromatic alcohol having 10 carbon atoms, dihydromyrsenol 10.2% by mass, geraniol 6.8% by mass, and repelling effect sustained component 40.1% by mass of dipropylene glycol Furthermore, the flying insect repellent composition of the present invention was prepared by blending 29.2% by mass of other flying insect repellents (including 5.4% by mass of eucalyptus oil and 6.9% by mass of benzyl benzoate). The blending ratio of the component (a) to the component (b) in this flying insect repellent fragrance composition was 0.81.
- a silicone compound is used to form a belt-like body by connecting seven parts that simulate a star as a hollow outline, and at the both ends of the belt-like body are joints (one end side has six round through holes (receiving parts)) , Rubber molded body having a T-shaped protrusion on the other end side (length: 20 cm, weight: 3.1 g, hardness: 32, total area occupied by the hollow relative to the total area (S 2 ) of the rubber molded body (S 1 ) ratio (S 1 / S 2 ): 0.29] was molded. Next, 0.1 g of the flying insect repellent composition was added to one place on the outer surface of the rubber molded body. The flying insect pest repellent composition was allowed to stand for 2 days in a hermetically sealed state so that the entire rubber molding was uniformly infiltrated into the flying insect repellent product of the present invention having an effective duration of about 12 hours.
- Example 2 As the acetate ester compound represented by the general formula (I) as the component (a) in the flying insect repellent fragrance component, 9.5% by mass of p-tert-butylcyclohexyl acetate, 3.7% by mass of phenylethyl acetate, and ( As the allyl ester compound represented by the general formula (II) as the component a), 4.8% by mass of allyl heptanoate, the monoterpene alcohol and / or the aromatic alcohol having 10 carbon atoms as the component (b) Terpineol 15.3% by mass, geraniol 9.1% by mass, linalool 10.5% by mass, dipropylene glycol 27.6% by mass as a repellent effect sustained component, and other flying insect repellent fragrance 19.5 % By weight (including 7.9% by weight of limonene and 6.4% by weight of benzyl benzoate) Xiang pest repellent perfume composition was prepared. The blending ratio of the component (a) to the
- a vulcanizing agent is added to liquid silicone, and eight parts imitating a pigeon as a hollow outline are connected to form a band-like body.
- joint portions one end side has five round through holes
- rubber molded body having a T-shaped projection on the other end (length: 23 cm, weight: 3.6 g, hardness: 37, hollow with respect to the total area (S 2 ) of the rubber molded body
- the above-mentioned flying insect repellent composition is used as an adsorbing amount of 94 mg (as a flying insect repellent flavoring ingredient). 68 mg).
- the flying insect pest repellent composition was uniformly permeated throughout the rubber molded body by leaving it for 1 day to obtain the flying insect repellent product of the present invention having an effective duration of about 10 hours.
- a silicone rubber molded body having a hardness of 80 degrees was tested in the same manner, but the flying insect repellent composition was only slightly adsorbed and could not be applied to the present invention.
- ⁇ Sustainability evaluation test 1> In accordance with Example 1, as the acetate ester compound represented by the general formula (I) as the component (a) in the flying insect repellent component, 12 mg of styryl acetate, and the monoterpene alcohol as the component (b) and / or As an aromatic alcohol having 10 carbon atoms, 28 mg of geraniol was mixed, and each repellent effect sustaining ingredient was blended to prepare a flying pest repellent fragrance composition usable for the flying pest repellent product of the present invention. About the obtained flying pest repellent fragrance composition, the sustainability evaluation test 1 demonstrated below was implemented. In this test, the knockdown activity against the adult Culex pipiens (spider) was used as an index for sustainability evaluation.
- the acetate ester compound represented by the general formula (I) as the component (a) in the flying insect repellent component 12 mg of styryl acetate, and the monoterpene alcohol as the component (b) and / or As an aromatic alcohol having 10 carbon atoms, 28 mg of
- a filter paper having a diameter of 15 cm was impregnated with 0.5 mL of an acetone solution of a reagent containing the above flying insect repellent and 70 mg of each repellent effect sustained ingredient, and then air-dried to prepare each reagent-treated filter paper.
- a plastic cylinder (inner diameter 20 cm, height 43 cm) was installed, and each reagent agent-treated filter paper was placed therein.
- a second cylinder (inner diameter: 20 cm, height: 20 cm) in which 20 adult mosquito mosquitoes were released was placed on the cylinder with a 12-mesh wire mesh, and a third cylinder (inner diameter: 20 cm, 43 cm in height) was placed.
- glycol and / or glycol ether having a vapor pressure at 20 ° C. of 0.2 to 20 Pa have a sustained action of knockdown effect, that is, usefulness as a repellent effect sustained component.
- group were contrasted, the tendency for the latter to be preferable was observed.
- isopropyl myristate and neothiozole other than glycol and / or glycol ether had poor knockdown effect even when the vapor pressure at 20 ° C. was in the range of 0.2 to 20 Pa.
- the repellent effect sustained component used in the present invention is the acetate compound represented by the general formula (I) as the component (a) in the flying insect repellent component and the monoterpene as the component (b). More effective when the blending ratio of the component (a) to the component (b) is set to 0.04 to 2.5 times the amount in the combination with the system alcohol and / or the aromatic alcohol having 10 carbon atoms. It has been found that a sustained action of the knockdown effect is shown.
- Example 3 According to Example 1, using a silicone compound, seven types of belt-shaped rubber molded bodies having hollow outlines, specifications and the like designed as follows were molded. ⁇ Hollow outline: Star, Pigeon, Angel, Flower, Clover, Notebook, Rose ⁇ Length: 20-24cm ⁇ Weight: 2.9-3.8g ⁇ Hardness: 30-39 -Ratio (S 1 / S 2 ) of the total area (S 1 ) occupied by the hollow to the total area (S 2 ) of the rubber molded body: 0.08 to 0.53
- the flying insect repellent product of the present invention contains a flying insect pest repellent component in a band-shaped silicone rubber molded body having a hardness of 45 degrees or less and preferably a hollow, preferably a flying insect pest repellent flavor that further includes a repellent effect sustaining component.
- a flying insect pest repellent component in a band-shaped silicone rubber molded body having a hardness of 45 degrees or less and preferably a hollow, preferably a flying insect pest repellent flavor that further includes a repellent effect sustaining component.
- the product of the present invention exhibited an excellent flying insect repellent effect in a test after 5 hours of volatilization.
- the acetic ester compound represented by the general formula (I) which is the component (a) in the flying insect repellent fragrance component, and / or the allyl ester compound represented by the general formula (II) which is the component (a) In combination with the monoterpene alcohol as component (b) and / or the aromatic alcohol having 10 carbon atoms, the blending ratio of component (a) to component (b) is combined in an amount of 0.1 to 2.0 times. In this case, the action of the repellent effect sustaining component was expressed more efficiently, and not only the repellent rate but also the sustainability of the fragrance was obtained.
- Comparative Example 1 using a silicone rubber molded body having a hardness exceeding 45 degrees had a low repellent effect.
- the flat strip-shaped rubber molded body of Comparative Example 2 having no hollow had a low volatilization efficiency and poor repellent effect when compared with Example 6, but this indicates that the presence of the hollow has a diffusion airflow. It is generated and suggests that it contributes to improvement of volatilization efficiency.
- Comparative Example 3 using mint oil, which is difficult to say as a flying insect repellent a sufficient repellent effect was not obtained.
- the flying insect repellent product of the present invention is a human body by connecting or bringing together a band-shaped body including parts including at least one hollow and an outer portion surrounding the hollow and ends of the band-shaped body. And a connecting part that forms a stretchable ring part into which an object or object is inserted or mounted, and is configured such that a flying insect repellent component, preferably a repellent effect sustaining component is volatilized from the surface of the rubber molded body. Therefore, it was revealed that the practicality is excellent.
- the flying insect repellent product of the present invention is provided with a coupling part for forming a stretchable ring part into which a part of the human body or an object is inserted or attached at the end of the belt-like body,
- the size can be adjusted. For this reason, when a rubber molded body is inserted or attached to a part of a human body or an object, if the rubber molded body does not move more than necessary, the coupling portion should be adjusted so that the tightening degree is somewhat stronger.
- it is a fragrance component
- you want to avoid direct contact with the skin as much as possible adjust the coupling part loosely so that the rubber molded body is attached as far as possible from the skin such as the wrist and ankle Is possible.
- the flying insect repellent product of the present invention can adjust the mounting state on the wrist and the like appropriately, and is very convenient.
- the flying pest repellent product and the flying pest repellent method of the present invention can be used not only for flying pests but also for a wide range of pest control.
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Abstract
Description
前記ゴム成形体は、少なくとも一つの中空と当該中空を囲む外郭部とを含むパーツが連なってなる帯状体と、前記帯状体の端部どうしを結合又は近接させて人体の一部又は物体が挿入又は装着される伸縮可能な環部を形成する結合部とを備え、
前記ゴム成形体の表面から前記飛翔害虫忌避香料成分が揮散するように構成されている飛翔害虫忌避製品。
前記ゴム成形体は、0.05 ≦ S1/S2 ≦ 0.6 を満たす(1)に記載の飛翔害虫忌避製品。
(a)成分は、一般式(I);
CH3-COO-R1 ・・・ (I)
〔R1:炭素数6~12のアルコール残基〕
で表される単独物質又は混合物としての酢酸エステル化合物であり、
(b)成分は、モノテルペン系アルコール及び/又は炭素数10の芳香族アルコールである(1)~(5)の何れか一つに記載の飛翔害虫忌避製品。
R2-CH2-COO-CH2-CH=CH2 ・・・ (II)
〔R2:炭素数4~7のアルキル基、アルコキシ基、シクロアルキル基、シクロアルコキシ基、又はフェノキシ基〕
で表される単独物質又は混合物としてのアリルエステル化合物を含み、
前記(a)成分は、前記酢酸エステル化合物及び前記アリルエステル化合物の中から選択される少なくとも一種である(6)に記載の飛翔害虫忌避製品。
前記ゴム成形体は、一端側に少なくとも一つの突起部を有する帯状体と、前記突起部が嵌まることで人体の一部又は物体が挿入又は装着される伸縮可能な環部を形成する結合部とを備え、
前記ゴム成形体の表面から前記飛翔害虫忌避香料成分が揮散するように構成されている飛翔害虫忌避製品。
前記ゴム成形体の表面から前記飛翔害虫忌避香料成分を揮散させる飛翔害虫忌避方法。
CH3-COO-R1 ・・・ (I)
〔R1:炭素数6~12のアルコール残基〕
で表される単独物質又は混合物としての酢酸エステル化合物が挙げられる。
(b)成分として、モノテルペン系アルコール及び/又は炭素数10の芳香族アルコールが挙げられる。
R2-CH2-COO-CH2-CH=CH2 ・・・ (II)
〔R2:炭素数4~7のアルキル基、アルコキシ基、シクロアルキル基、シクロアルコキシ基、又はフェノキシ基〕
で表される単独物質又は混合物としてのアリルエステル化合物を含めることも可能である。この場合、(a)成分は、酢酸エステル化合物及びアリルエステル化合物の中から選択される少なくとも一種である。
飛翔害虫忌避香料成分における(a)成分である一般式(I)で表される酢酸エステル化合物として、ベンジルアセテート10.2質量%、トリシクロデセニルアセテート3.5質量%、(b)成分であるモノテルペン系アルコール及び/又は炭素数が10の芳香族アルコールとして、ジヒドロミルセノール10.2質量%、ゲラニオール6.8質量%、忌避効果持続成分として、ジプロピレングリコール40.1質量%、さらに、その他の飛翔害虫忌避香料29.2質量%(ユーカリ油5.4質量%、及びベンジルベンゾエート6.9質量%を含む)を配合した本発明の飛翔害虫忌避香料組成物を調製した。この飛翔害虫忌避香料組成物における(a)成分の(b)成分に対する配合比率は0.81倍であった。
飛翔害虫忌避香料成分における(a)成分である一般式(I)で表される酢酸エステル化合物として、p-tert-ブチルシクロヘキシルアセテート9.5質量%及びフェニルエチルアセテート3.7質量%、並びに(a)成分である一般式(II)で表されるアリルエステル化合物として、アリルヘプタノエート4.8質量%、(b)成分であるモノテルペン系アルコール及び/又は炭素数が10の芳香族アルコールとして、テルピネオール15.3質量%、ゲラニオール9.1質量%、及びリナロール10.5質量%、忌避効果持続成分として、ジプロピレングリコール27.6質量%、さらに、その他の飛翔害虫忌避香料19.5質量%(リモネン7.9質量%、及びベンジルベンゾエート6.4質量%を含む)を配合した本発明の飛翔害虫忌避香料組成物を調製した。この飛翔害虫忌避香料組成物における(a)成分の(b)成分に対する配合比率は0.52倍であった。
実施例1に準じ、飛翔害虫忌避香料成分における(a)成分である一般式(I)で表される酢酸エステル化合物として、スチラリルアセテート12mg、(b)成分であるモノテルペン系アルコール及び/又は炭素数が10の芳香族アルコールとして、ゲラニオール28mgを混合し、これに各忌避効果持続成分を配合して、本発明の飛翔害虫忌避製品に使用可能な飛翔害虫忌避香料組成物を調製した。得られた飛翔害虫忌避香料組成物について、下記に説明する持続性評価試験1を実施した。本試験では、アカイエカ成虫(♀)に対するノックダウン活性を持続性評価の指標とした。
実施例1に準じ、シリコーンコンパウンドを用い、中空の輪郭、仕様等を下記のとおり設計した7種類の帯状ゴム成形体を成形した。
・中空の輪郭:スター、ピジョン、エンジェル、フラワー、クローバー、ノート、ローズ
・長さ:20~24cm
・重量:2.9~3.8g
・硬度:30~39
・ゴム成形体の全面積(S2)に対して中空が占める総面積(S1)の比率(S1/S2):0.08~0.53
忌避率 = [(コントロール区の侵入虫数-処理区の侵入虫数)/コントロール区の侵入虫数]×100
20 結合部
30 突起部
100 シリコーンゴム成形体(飛翔害虫忌避製品)
H 手首
Claims (17)
- シリコーンゴムを含有する硬度45度以下のゴム成形体において、飛翔害虫忌避香料成分を含有する飛翔害虫忌避香料組成物が、前記ゴム成形体を構成するゴムの分子構造の隙間に入り込んだ状態で保持されている飛翔害虫忌避製品であって、
前記ゴム成形体は、少なくとも一つの中空と当該中空を囲む外郭部とを含むパーツが連なってなる帯状体と、前記帯状体の端部どうしを結合又は近接させて人体の一部又は物体が挿入又は装着される伸縮可能な環部を形成する結合部とを備え、
前記ゴム成形体の表面から前記飛翔害虫忌避香料成分が揮散するように構成されている飛翔害虫忌避製品。 - 前記ゴム成形体が非伸縮状態にある場合において、平面視で、前記中空が占める総面積をS1とし、前記ゴム成形体の全面積(S1を含む)をS2としたとき、
前記ゴム成形体は、0.05 ≦ S1/S2 ≦ 0.6 を満たす請求項1に記載の飛翔害虫忌避製品。 - 前記結合部は、前記帯状体の一端側に設けられた複数の受け部と、前記帯状体の他端側に設けられた前記環部の大きさを調整する突起部とを含む請求項1又は2に記載の飛翔害虫忌避製品。
- 前記環部に前記人体の一部又は前記物体を挿入又は装着した状態で、前記飛翔害虫忌避香料成分が5~15時間に亘って揮散する請求項1~3の何れか一項に記載の飛翔害虫忌避製品。
- 前記飛翔害虫忌避香料成分の平均揮散量は、前記ゴム成形体の全表面積あたり0.05~1.0mg/cm2・hである請求項4に記載の飛翔害虫忌避製品。
- 前記飛翔害虫忌避香料組成物は、前記飛翔害虫忌避香料成分として、下記の(a)成分及び(b)成分を含有し、
(a)成分は、一般式(I);
CH3-COO-R1 ・・・ (I)
〔R1:炭素数6~12のアルコール残基〕
で表される単独物質又は混合物としての酢酸エステル化合物であり、
(b)成分は、モノテルペン系アルコール及び/又は炭素数10の芳香族アルコールである請求項1~5の何れか一項に記載の飛翔害虫忌避製品。 - 前記(a)成分として、さらに一般式(II);
R2-CH2-COO-CH2-CH=CH2 ・・・ (II)
〔R2:炭素数4~7のアルキル基、アルコキシ基、シクロアルキル基、シクロアルコキシ基、又はフェノキシ基〕
で表される単独物質又は混合物としてのアリルエステル化合物を含み、
前記(a)成分は、前記酢酸エステル化合物及び前記アリルエステル化合物の中から選択される少なくとも一種である請求項6に記載の飛翔害虫忌避製品。 - 前記(a)成分の前記(b)成分に対する配合比率が、0.1~2.0倍量に設定される請求項6又は7に記載の飛翔害虫忌避製品。
- 前記酢酸エステル化合物は、p-tert-ブチルシクロヘキシルアセテート、o-tert-ブチルシクロヘキシルアセテート、p-tert-ペンチルシクロヘキシルアセテート、トリシクロデセニルアセテート、ベンジルアセテート、フェニルエチルアセテート、スチラリルアセテート、アニシルアセテート、シンナミルアセテート、テルピニルアセテート、ジヒドロテルピニルアセテート、リナリルアセテート、エチルリナリルアセテート、シトロネリルアセテート、ゲラニルアセテート、ネリルアセテート、ボルニルアセテート、及びイソボルニルアセテートからなる群から選択される少なくとも一つである請求項6~8の何れか一項に記載の飛翔害虫忌避製品。
- 前記アリルエステル化合物は、アリルヘキサノエート、アリルヘプタノエート、アリルオクタノエート、アリルn-アミルオキシアセテート、アリルシクロヘキシルアセテート、アリルシクロヘキシルオキシアセテート、及びアリルフェノキシアセテートからなる群から選択される少なくとも一つである請求項7~9の何れか一項に記載の飛翔害虫忌避製品。
- 前記モノテルペン系アルコール及び/又は前記炭素数10の芳香族アルコールは、テルピネオール、ゲラニオール、ジヒドロミルセノール、ボルネオール、メントール、シトロネロール、ネロール、リナロール、エチルリナロール、チモール、オイゲノール、及びp-メンタン-3,8-ジオールからなる群から選択される少なくとも一つである請求項6~10の何れか一項に記載の飛翔害虫忌避製品。
- 前記飛翔害虫忌避香料組成物は、前記飛翔害虫忌避香料成分の揮散時の忌避効果持続成分として、20℃における蒸気圧が0.2~20Paのグリコール及び/又はグリコールエーテルをさらに含有する請求項6~11の何れか一項に記載の飛翔害虫忌避製品。
- 前記グリコール及び/又は前記グリコールエーテルは、ベンジルグリコール、プロピレングリコール、ジプロピレングリコール、トリプロピレングリコール、1,3-ブチレングリコール、ヘキシレングリコール、ジエチレングリコールモノブチルエーテル、ジプロピレングリコールモノブチルエーテル、及びトリプロピレングリコールモノメチルエーテルからなる群から選択される少なくとも一つである請求項12に記載の飛翔害虫忌避製品。
- 前記グリコールは、ジプロピレングリコールである請求項12又は13に記載の飛翔害虫忌避製品。
- 前記中空の輪郭が、図形又はキャラクター形状となるように構成されている請求項1~14の何れか一項に記載の飛翔害虫忌避製品。
- シリコーンゴムを含有する硬度45度以下のゴム成形体において、飛翔害虫忌避香料成分を含有する飛翔害虫忌避香料組成物が、前記ゴム成形体を構成するゴムの分子構造の隙間に入り込んだ状態で保持されている飛翔害虫忌避製品であって、
前記ゴム成形体は、一端側に少なくとも一つの突起部を有する帯状体と、前記突起部が嵌まることで人体の一部又は物体が挿入又は装着される伸縮可能な環部を形成する結合部とを備え、
前記ゴム成形体の表面から前記飛翔害虫忌避香料成分が揮散するように構成されている飛翔害虫忌避製品。 - 請求項1~16の何れか一項に記載の飛翔害虫忌避製品を用いた飛翔害虫忌避方法であって、
前記ゴム成形体の表面から前記飛翔害虫忌避香料成分を揮散させる飛翔害虫忌避方法。
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