[go: up one dir, main page]

WO1997039620A1 - Pulverisateur d'aerosol - Google Patents

Pulverisateur d'aerosol Download PDF

Info

Publication number
WO1997039620A1
WO1997039620A1 PCT/JP1997/001355 JP9701355W WO9739620A1 WO 1997039620 A1 WO1997039620 A1 WO 1997039620A1 JP 9701355 W JP9701355 W JP 9701355W WO 9739620 A1 WO9739620 A1 WO 9739620A1
Authority
WO
WIPO (PCT)
Prior art keywords
aerosol
injection
injection device
present
pest control
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/JP1997/001355
Other languages
English (en)
Japanese (ja)
Inventor
Fukuyasu Okuda
Mayumi Matsushita
Tsutomu Negishi
Syouichi Koumoto
Koki Sugano
Syusaku Tsutsumi
Hideki Andou
Kouichi Takada
Naoki Takahashi
Seiichi Kitabayashi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Earth Corp
Maruichi Valves Co Ltd
Original Assignee
Earth Chemical Co Ltd
Maruichi Valves Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Earth Chemical Co Ltd, Maruichi Valves Co Ltd filed Critical Earth Chemical Co Ltd
Priority to AU25764/97A priority Critical patent/AU2576497A/en
Priority to HK99100166.0A priority patent/HK1014828B/xx
Publication of WO1997039620A1 publication Critical patent/WO1997039620A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • 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
    • A01M7/00—Special adaptations or arrangements of liquid-spraying apparatus for purposes covered by this subclass
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D83/00—Containers or packages with special means for dispensing contents
    • B65D83/14—Containers for dispensing liquid or semi-liquid contents by internal gaseous pressure, i.e. aerosol containers comprising propellant
    • B65D83/16—Actuating means
    • B65D83/20—Actuator caps
    • B65D83/206—Actuator caps comprising cantilevered actuating elements, e.g. levers pivoting about living hinges

Definitions

  • the present invention relates to an aerosol spraying apparatus for controlling pests capable of spraying a large amount.
  • the aerosol spray device can easily control pests by repeatedly spraying aerosols sealed in a container against the pests.
  • the aerosol spraying device can be easily used by various users, and the aerosol enclosed in the container can effectively control pests, and a safe composition is desired.
  • FIG. 1 shows an overall external view of the aerosol injection device 10 as a structure of the aerosol injection device.
  • 1 is an aerosol container
  • 2 is a trigger type aerosol cap cap
  • 31 is an operation unit main body
  • 34 is a trigger part
  • 37 is an injection port.
  • 7 is a virgin seal attached so that the operation unit is not accidentally moved during storage or transportation.
  • FIG. 6 shows the cap part 2 taken out
  • FIG. 7 is a bottom view of the cap part 2 as viewed from below, where 3 is inserted into the valve stem 6 protruding from the upper end of the container 1.
  • This is the operation unit that operates the valve stem.
  • Reference numeral 31 denotes an operation unit main body
  • 32 denotes a mounting plate
  • 33 denotes a mounting rod
  • 34 denotes a part of a trigger.
  • Reference numeral 35 denotes a stem fitting portion
  • 36 denotes a liquid passage in the operation unit 3
  • 37 denotes a nozzle at the tip of the liquid passage
  • 38 denotes a spray orifice fitted into the nozzle. I have.
  • 4 is a part of a cover fixed to the mount 5 of the container 1, 41 is a holding rib of the mounting rod 33, 42 is a holding notch, 43 is a peripheral wall of the cover, and 44 is a peripheral wall of the cover. The gap at the lower end is shown.
  • the gap 4 is so small that even if you try to remove the cap part 2, you cannot insert the tool and remove the cap part 2. Was difficult.
  • the virgin seal is attached to the cap so that the operation unit is not moved by mistake during storage or transportation of the aerosol injection device. That is, the virgin seal is useful for preventing the operator from completely injecting the aerosol injection device until the user starts using the aerosol injection device.
  • FIGS. 9 and 10 show the virgin seal 102 provided on the upper part 101 of the operation part main body 107 having a trigger part 100 and a nozzle port.
  • the aerosol cap 105 is shown to be locked to the side wall edge 104.
  • the operation section main body 107 is lifted upward, and the stem ⁇ fitting section 109 forms the valve stem 110. Or get out of it.
  • the so-called tilt type valve that injects the valve by tilting the valve stem to the side also has a stem insertion part that comes out of the valve stem. There is a possibility that the contents may be erroneously ejected by tilting the stem.
  • Japanese Patent Publication No. 46-2008337 discloses that insecticide components are dissolved in a solvent having a boiling point of 100 ° C or less and a melting point of 0 or less, and this is dissolved in 10 v / v% or less, propellant 90 v short time by subjecting the special valve for injecting more than 1 5 ml per second Z v% or more in the mixed-ratios inner pressure 3 ⁇ 7 kg / cm 2/ 2 0 ° C ( in 3 0 0 ra l Insecticidal propellants have been disclosed which eject a wide range of pesticidal components in about 20 seconds).
  • a special valve is used, so that the production cost is high, and the entire contents are blown out at once, so that the contents cannot be repeatedly used and lack versatility.
  • a mass jet aerosol composition comprising a kerosene-based stock solution and a propellant comprising a fluorinated chlorinated hydrocarbon, a combustible liquefied gas and a carbon dioxide gas.
  • a propellant comprising a fluorinated chlorinated hydrocarbon, a combustible liquefied gas and a carbon dioxide gas.
  • the main purpose of this technology was to reduce the amount of fluorinated chlorinated hydrocarbons (Freon) used in propellants.
  • the conventional device has various problems and has room for improvement.
  • An object of the present invention is to provide a novel aerosol spraying device which can solve the above-mentioned problems of the prior art, is easy to handle, and shows an excellent pest control effect.
  • Another object of the present invention is to provide an aerosol injection device in which a clearance at a lower end of a peripheral wall of a cover portion of a trigger type aerosol cap is widened to an extent that a removal tool can be inserted, thereby facilitating removal.
  • the above-mentioned problems are solved by providing a regulating means for maintaining the fitting state of the stem insertion portion and the stem insertion portion.
  • An object of the present invention is to provide an aerosol spraying device that has low wetting and can further suppress an increase in flame length.
  • the object of the present invention is achieved by the following constitutions.
  • a valve stem protruding at an upper end of the container
  • An operating portion that is inserted into the valve stem and has a passage that allows the valve stem to communicate with the outside;
  • the aerosol in the container is ejected to the outside, and the ejected substance is characterized in that the air concentration of the pest control component does not decrease in the ejection space for at least 5 minutes. Aerosol injection device.
  • the reduction rate of the air concentration is 10% or less for at least 5 minutes after the air concentration of the pest control component after injection reaches a maximum value, 1) above.
  • the aerosol injection device further includes a cover portion fitted to a mount provided on an upper portion of the container, and an aerosol cap including the operation portion,
  • the operation unit includes an ejection unit located outside the passage, a trigger provided near the ejection unit, a mounting plate located on the opposite side of the trigger, and a tip of the attachment plate.
  • the mounting rod is held in a holding notch at a lower end of a support rib at a rear end side of the cover part, and the mounting rod on a peripheral wall of the cover portion is provided.
  • the aerosol spraying device further includes a base portion fitted to a mount provided on an upper portion of the container, and a standing portion rising from the base portion so as to surround the operation portion from both sides thereof.
  • an aerosol cap including: a stem insertion portion to be inserted into the valve stem; an ejection portion located on an outer side of the passage; and a tor provided near the ejection portion.
  • the aerosol injection device according to the above item 1), further comprising a regulating means for maintaining a fitted state between the valve stem and the stem insertion portion.
  • the pest control effect refers to all effects of controlling a pest such as an insecticidal effect, an ability to quickly knock down a pest, and an ability to repel a pest, etc.
  • aerosol spray for pest control By using an aerosol spray device that gives a jet that the air concentration of the pest control component in the injection space does not decrease for at least 5 minutes after the injection of the device, the air concentration of the pest control component is conventionally It was maintained for a long time at a level higher than the aerosol concentration in the aerosol, resulting in an excellent pest control effect.
  • the air concentration of the pest control component in the injection space is determined by the amount of the pest control component released from the aerosol injector.
  • the droplets formed after spraying from the aerosol spray device are extremely small, the droplets may scatter immediately after the spraying and do not reach the target pest, or the pest control from the aerosol spray may occur.
  • the component evaporates quickly, but its concentration in air reaches the maximum immediately after injection, and the concentration in air decreases gradually thereafter due to the scattering.
  • the size of the droplet is too large, the ejected droplet will fall from the ejection space before its components are sufficiently released from the droplet, and its air concentration in the ejection space will be It doesn't rise much but falls.
  • the concentration in the air is affected not only by the release rate and volatilization rate of the control component from the droplets, but also by the diffusion rate from the injection space. It is not determined by.
  • an aerosol injection device based on a new concept that, in a projectile defined as being injected from an aerosol injection device, the air concentration of a pest control component does not decrease for 5 minutes after injection from the aerosol injection device
  • the object of the present invention is achieved.
  • the sprayed treated surface tends to be wet or the flame length tends to increase.
  • an increase in the wettability of the treated surface and the increase in the flame length can be suppressed by using an aerosol spraying device that gives a spray such that the air concentration after the spraying does not decrease for 5 minutes. We were able to.
  • the phrase “the air concentration of the pest control component in the injection space does not decrease for at least 5 minutes” means that the air concentration increases immediately after the injection, reaches the maximum, and then the maximum concentration is substantially reduced. This includes cases where the concentration is maintained, and cases where the concentration in the air increases immediately after the injection for at least 5 minutes. Preferably, the air concentration increases for 5 minutes.
  • the injection space refers to a space surrounded by a trajectory drawn by particles containing a pest control component injected from an aerosol injection device.
  • the term “after injection” refers to the time after the end of injection of the aerosol injection device. Projectiles are those that are ejected from aerosol injectors.
  • Means for keeping the air concentration of the pest control component of the aerosol injection device of the present invention after injection at least not after at least 5 minutes are not limited as long as this can be achieved, but it is preferable. Means more than 5 g of aerosol spray per 5 seconds In addition, set the volume ratio of the propellant stock solution in the aerosol to 2 or more. As a result, the air concentration can be set, wettability of the treated surface and increase in flame length can be suppressed, and the pest control effect can be improved.
  • the injected particles containing the insect-controlling component have an appropriate particle size, and reach a further distance, Furthermore, the scattered volume of the ejected material is much larger than that of the conventional product (for example, about 6 times that of the conventional product in 2.4 seconds after injection), so that the effective air concentration can be maintained for a long time. Not only that, the pest control effect is even more excellent, and it acts even on distant pests and can be effectively controlled.
  • the volume ratio of the stock solution of the propellant in the aerosol spraying device is preferably 2 to 7.
  • the injection amount of the aerosol injection device is preferably 5 to 15 g / 5 seconds. Thereby, the effect of the present invention becomes more remarkable.
  • Another preferred aspect of the aerosol injection device of the present invention is as follows.
  • the propellant is mixed with the stock solution containing the pest control component and the solvent in a volume ratio of 3 to 5 times by volume, and the injection amount of the solvent is 4.0 m 1 X 10 seconds or more.
  • the aerosol injection device is a mass injection type.
  • the ratio of the propellant and the stock solution (vZv) is set to a specific range, and the injection amount of the solvent contained in the stock solution is set to 4.0 m1 / 10 seconds, whereby the aerosol This has the effect of remarkably suppressing the movement of the pest from the place where the water has been sprayed against the pest, and can exhibit an excellent insecticidal effect.
  • the aerosol injection device is sprayed against a pest, it tends to wander, especially cockroaches, and stops its activity with high agility, without moving almost from the site. And the pests can be effectively killed.
  • the effect of suppressing the moving distance of the pest after the aerosol injection is different from the mere insecticidal effect (that is, even if the insecticidal effect is excellent, the moving distance of the pest after the aerosol injection is suppressed). The effect is not always better).
  • the injection amount of the solvent is preferably 5.0 m 1/10 seconds or more, more preferably 6.0 m 1 X 10 seconds or more.
  • the upper limit of the injection amount of the solvent is not particularly limited as long as the above-mentioned effect is exhibited, but is preferably about 10.0 m1 / 10 seconds.
  • the large-volume injection type means that the injection amount per unit time is increased about 3 to 7 times as compared with the conventional aerosol injection amount, and specifically, the total injection amount is increased.
  • it is 20-100 m1 / 10 seconds, and more preferably, it is 25-70 m1 / 10 seconds.
  • the injection amount of the aerosol as a whole and the injection amount of the solvent mean an amount injected every 5 seconds or 10 seconds, and the aerosol is injected for 5 seconds or 10 seconds, and the injection is performed during that time. It can be obtained by measuring the amount of the ejected material or the solvent. Even if the amount injected per 5 seconds or less is measured, the accurate injection amount of the aerosol injection device may not be able to be expressed, so the standard injection amount is 5 seconds or 10 seconds. Defines the amount injected per round.
  • a large-volume aerosol sprayer consisting of 5 O ml of a stock solution containing 0.5 g of pest control ingredients (total of 50 m 1 in solvent) and 250 ml of propellant [Ratio of stock solution and propellant (Capacity), 1: 5.0 000].
  • the aerosol injection devices (A) and (B) have the same injection amount (for example, the large-amount injection type, which is about three times as large as the conventional one), and (B) is better than (A), even if the amount of the pest control component in it is the same. That is, by increasing the amount of the solvent in the undiluted solution and decreasing the ratio of the undiluted solution to the propellant by a specific amount, the injection amount of the solvent is further increased, and the above effect can be further increased.
  • the injection amount was increased (for example, about 5 times).
  • the mass injection type aerosol injection device was set to (C)
  • the amount of (C) was larger than that of (A).
  • the injection amount is larger, and the above effects are more excellent.
  • it is preferable that the injection amount is large.
  • the amount of the pest controlling ingredient which is the active ingredient is not reduced, and the active ingredient in the atmosphere after the injection is smaller than that of the aerosol injection apparatus which does not fall into the aspect 5).
  • the air concentration of the pest control component is almost the same, the distance of movement of the pest after spraying can be significantly suppressed as described above, and the insecticidal effect is excellent.
  • the aerosol injection device according to the above 5) of the present invention (sample 2) of Example 5 described later and the aerosol injection device (sample 3 of Example 5) which does not belong to the above 5) are injected, and The concentration of pest control components (imiprotrin) in the space was determined.
  • the air in the chamber is sucked in for 3 minutes at 15 liters Z from the above sampling pipe, and the spray particles in the air in the chamber are evenly distributed in the sampling pipe containing the silica gel. Trap. Sampling at predetermined intervals from immediately after injection is performed until 2 0 minutes, the we-up the pest control component to silica force gel was analyzed using a Gasukuroma Bok graphic one, per 1 m 3 by the following formula The concentration of the pest control components was determined.
  • Pest control component analysis value (g) / [Sampling flow rate (Little minute) X Suction time (minute) X100]
  • the aerosol injection device according to the above aspect 5) of the present invention and the aerosol injection device not included in the above aspect 5) had almost the same airborne concentration of the pest controlling component as an active ingredient.
  • the sample of the above-mentioned embodiment 5) of the present invention is not subjected to the after-injection as described later.
  • the distance of movement of the pests can be remarkably suppressed, and the insecticidal effect is excellent. Therefore, the effect of the above aspect 5) of the present invention is not limited to the pesticidal component of the active ingredient, but the pest controlling component, the solvent, the propellant and their ratios, the injection amount, and the injection amount of the solvent are appropriate. Interact with and are effectively expressed.
  • the aerosol injection device of the present invention is an aerosol injection device capable of controlling pests by repeatedly jetting the contents as appropriate, instead of jetting the entire contents at once.
  • the aerosol injection device according to the present invention can naturally be combined with various aerosol caps and an aerosol container enclosing a propellant and a stock solution, which is a feature of the present invention. Combination with aerosol cap However, the present invention is not limited to this.
  • FIG. 2 is a top view of the cap portion 2 of the aerosol injection device 10 shown in FIG. 1
  • FIG. 3 is a bottom view of the cap portion 2 of the aerosol injection device 10 shown in FIG.
  • FIG. 4 is a side cross-sectional view of the cap portion 2 of the aerosol injection device 10 shown in FIG. 1, and FIG.
  • Fig. 4 which is a side cross-sectional view
  • the operation unit 3 is held by the virgin seal 7, and even if force is applied to the trigger part 3 4 during storage or transportation, the operation unit 3
  • the nozzle stem 6 is lowered so that injection is not performed.
  • the virgin seal 7 is removed as shown in FIG.
  • valve stem fitting portion 35 engages with the valve stem 6, and the operating portion 3 is attached to the retaining notch 4 2 of the rib 41. ⁇ Centering around 33, put your finger on the trigger part 3 4 and turn it counterclockwise by pulling like a trigger to push down the nozzle stem 6.
  • the gap 45 at the lower end of the peripheral wall 43 of the cover portion is enlarged so that the tool can be inserted by removing the gap 45. Then, the cap 2 can be easily removed.
  • FIG. 8 shows another embodiment of the aerosol injection device of the present invention.
  • the aerosol cap 1 11 of this embodiment has a stem 13 9, a nozzle 13 8, a passage 13 7 that allows the stem insertion 13 9 to communicate with the nozzle 13 8. It includes an operation section main body 131 having a trigger part 134 and a standing section 119.
  • the base 118 of the aerosol cap I 11 is fitted with a mount 5 provided on the upper part of the container 1.
  • the erected portion 119 is formed so as to rise from the base portion 118 so as to surround the operation portion main body 131 from both sides thereof.
  • the stem ⁇ fitting portion 13 9 pushes the valve stem 6 in response to the operation of the trigger portion 13 4 of the operation portion body 13 1. Then, the aerosol of the container 1 is ejected from the nozzle port 1338 through the passage section 1337.
  • a virgin seal 117 is formed on the upper portion of the operation portion main body 131 so as to be locked to the side wall edge 120 of the upright portion 119 via a torn piece 116.
  • an aerosol sprayer remove the virgin seal 117 before use.
  • the stem insertion portion 13 9 does not run over the stem due to difficulty in cutting. In addition, erroneous injection can be prevented.
  • the feature of this embodiment is that the regulating means 140 for maintaining the fitting state of the valve stem 6 and the stem ⁇ fitting portion 139 is fitted into the gap between the bent portions 133.
  • a wedge-shaped projecting member is used as the regulating means.
  • wedge-shaped protrusion members are used as the regulating means 140, but the present invention is not limited to this.
  • a protrusion formed integrally with the rear wall 121 in the gap between the bent portions 133 or a filling member inserted and fixed so as to fill the gap between the bent portions 133 may be used.
  • a locking mechanism may be provided between the projection member or the filling member and the rear wall 121 so that the projection member or the filling member does not fall out of the gap between the bent portions 133.
  • the aerosol (contents) enclosed in the aerosol container 1 of the aerosol injection device of the present invention is mainly composed of a stock solution containing at least a pest control component and a propellant, and is necessary.
  • Surfactants, antioxidants, potency enhancers, fragrances, deodorants, retention agents, and the like can be added according to the requirements.
  • the pest control ingredients (active ingredients) used in the present invention include insecticides, insect repellents, repellents, blood-sucking inhibitors, insect growth regulators (IGRs), and anti-larvae hormones. Insecticide and control against so-called pests such as mites, specificides, and pesticides Furthermore, as long as it has a repellent effect, one or more of them can be used as a mixture depending on the purpose or necessity.
  • pyrethroid compounds are exemplified.
  • pyrethroid-based compounds include, but are not limited to, f-X-notrin (3-phenoxybenzyl d-cis / trans-crysantemate), permethrin (3-fe Noxybenzyl dl — cis / trans-1,2,2-dimethyl-3— (2 ′, 2′—dichlorovinyl) -cyclopropanecarboxylate), resmethrin ((5-benzyl_3— Furyl) methyl d—cis / trans-crystals, arrestrin (dl—3—aryl 2—methyl 4—oxo 2—cyclopentenyl d 1—cis Lanthanum), phthalsin (1,3,4,5,6,7-hexahydro-doxo2-1-indolino d1-cisno ), Empentrin (1-Ethyn
  • organophosphorus insecticides or carbamate insecticides.
  • organophosphorus insecticides such as phenytrothion, chlorpyrifos, marathon, dichlorvos, pyridaphthion and trichlorfon, and carbamate insecticides such as fulvaliril , Benfracabul, proboxil and the like.
  • Compounds (synergists) that enhance the insecticidal efficacy of pyrethroid compounds as one of the pest control components include, for example, piperonyl butoxide, octachlorodipropyl ether, N— (2-ethyl) Xyl) 1 1 — Isopropyl 1 4 — Methylbicyclo [2,2,2] oct 5 — 1,2,3 — Dicarboxymid, Isobornyl thiocyanoacetate and N— (2 — Ethynyl) — bicyclo [2,2,1] _heptan-5_en-2,3-dicarboximide
  • One or more compounds selected from the group can also be added to the aerosol for insect control.
  • examples of the acaricide component include the following acaricides other than the pyrethroid compound, the organic insecticide and the carbamate insecticide.
  • acaricides other than the pyrethroid compound the organic insecticide and the carbamate insecticide.
  • octachlorodipropyl ether, N- (2-ethylhexyl) -111-isopropyl-14-methylbicyclo [2,2,2] oct-1-5-1-2,3-dicarboxyi Mid isobornyl thiocyanoacetate, N- (2-ethynyl) -bicyclo [2,2,1] 1-hepta 5-en-2,3-dicaloxymide, benzylbenzoate and fatty acid ester , N, N-Jetyl-m-toluamide, Trihaloimidazole derivative, hinoki, cedar and hiba essential oils, menthol, extract of yellowfin, extract from citrus peel and seeds Substance
  • Insect pest-controlling ingredients include insect juvenile hormones such as methoprene, antijuvenile hormones such as plecosene, moulting hormones such as ecdysone, and pest insect hormones, or antihormones. Agents can also be mentioned.
  • pest and rodent repellents can be blended, and as pest and rodent repellents 2, 3, 4, 5 — Bis (5-butylene) — Tetrahydroflurfural, N, N — Jetyl-m — Toluamide, G-n — Propyrusinosine chloride, Di-n-butylacetic acid, 2 —Hyd mouth xyshetyl octyl sulfate, 2 — t —Butyl 4-hydroxyhydroxy, 31-t-butyl-14-hydroxy-isocyclohexane, cycloheximide, —Nitro-rostyrenocyano-ac
  • fungicides or fungicides such as trinitrile, tributyltin hydrochloride, trinitrobenzene-aniline complex, and
  • Lorometylthio) sulfonamide, 2 — C 4 '— thia Zolyl) benzimidazole, N— (fluorodichloromethylthio) imide, 6—acetoxy2,4—dimethylm—dioxin, isopropylmethylphenol, 0—phenylphenol, p— Black mouth 1 m-Xylenol, etc. are used.
  • Deodorants include methacrylic acid laurate, and fragrances are ixa essential oil components, citronella, lemon, and lemon. Glass, orange, eucalyptus, lavender, etc. can be blended.
  • the amount of the pest control component used in the present invention in the aerosol is preferably from 0.01 to 1.0% by weight (wt / v)% based on the solvent.
  • the above-mentioned pest control ingredients can be made into a stock solution of an aerosol by dissolving them in a commonly used solvent, and the solvent is not limited as long as it is used in cosmetics and aerosols. Examples include water and organic solvents.
  • the organic solvent is not particularly limited as long as it is an organic solvent conventionally used for aerosol.
  • aliphatic hydrocarbons such as hexane, kerosene (kerosene), n-pentane, iso-pentane, and cyclopentane; aromatic hydrocarbons such as benzene, toluene, and xylene; dichloromethane and carbon tetrachloride Halogenated hydrocarbons such as ethanol; alcohols such as ethanol, isopropyl alcohol, and ethylene glycol; ethers such as acetate, methylethyl ketone, and methyl ether; ethyl acetate and myristate Esters such as isopropyl; nitriles such as acetonitril; acid amides such as dimethylformamide; vegetable oils such as soybean oil and cottonseed oil; and the like.
  • One or more selected compounds can be included.
  • water as a solvent may be deoxidized water in addition to conventionally used purified water or deionized water.
  • deoxidized water when deoxygenated water is used, it is useful from the viewpoint of protection of the aerosol container. If purified water or deionized water is used, it is necessary to prevent the aerosol container from being used, and it is necessary to prevent sodium benzoate, sodium nitrite, sodium citrate, ammonium citrate, etc.
  • Buffering ingredients for blending promotional ingredients or adjusting pH for example, sodium phosphate monophosphate sodium phosphate, ammonium benzoate ammonium hydroxide Sodium, sodium benzoate, benzoic acid, ammonium benzoate-ammonia, ammonium benzoate, ammonium benzoate-benzoic acid, sodium phosphate monobasic sodium, sodium hydroxide It is preferable to add a combination of sodium-sodium heavy maleate, tris' maleate sodium monohydroxide, sodium carbonate sodium bicarbonate, etc. . When the composition for aerosols for controlling insect pests of the present invention is used and a container whose inner wall is coated with various synthetic resins is used, there is no need to consider the viewpoint of protection.
  • a solvent compatible with a surfactant water and an organic solvent is used. Emulsify, disperse and solubilize in water.
  • the surfactant include sorbitan monooleate, recbitan monostearate, recbitan monolaurate, sonolebitan trioleate, polyoxyethylene monooleate, and polyoxyethylene nonylphenyl.
  • Ether Polyoxyethylene hydrogenated castor oil, Polyoxyethylene alkyl ether,], 3-Butylene glycol, Decaglycerin monooleate, Diglycerin monooleate, Geo Polypropylene glycol rainylate, Polyoxyethylene stearate amide, Polyoxyethylene glycol Polypropylene glycol, Sorbitan sesquioleate, Polyquinethylene (2) Lauryle ether, Diglyceride Real monolate and hex One or more compounds selected from lysine polylysinolate, lauroyl glugol octyl dodecyl ether phosphate, stearyl alcohol, lanolin fatty acid, and polyvinylpyrrolidone Can be exemplified.
  • the surfactant is composed of a mixture having a different degree of polymerization, like other polymer compounds.
  • the name of the mixture is indicated by the name of the compound most frequently contained in the mixture for convenience.
  • the names of the dispersing aids previously mentioned in the present invention include not only surfactants sold under these names, but also products whose properties or specifications are described below.
  • the same compounds as above are also included.
  • the compounding amount is 0.1 to 5.0 wt / v%, preferably 0.5 to 2. O wt / v%.
  • solvents compatible with water and organic solvents include propylene glycol, propanol, and butyl diglycol.
  • the blending amount is 10 to 80 wt / v%, preferably 40 to 60 wt / v%.
  • the solvent is preferably an organic solvent, more preferably an alcohol, an aromatic hydrocarbon, or an aliphatic hydrocarbon. More preferably, an aliphatic hydrocarbon having 10 to 6 carbon atoms is used.
  • the content of the solvent in the present invention is not limited as long as the above-mentioned effects of the present invention can be obtained.
  • 8 VZV% to 40 VZV% in an aerosol is preferable.
  • the content of the solvent in the above aspect 5) of the present invention may be any amount as long as it satisfies the ratio between the stock solution and the propellant and the amount of the solvent injected falls within the above range.
  • 16 v Zv% to 25 v Zv% is preferred.
  • an aromatic such as lemon, orange, eucalyptus and lavender
  • a deodorant such as methacrylic acid laurate and the like can be blended as required.
  • the propellant usable in the present invention generally known propellants can be used.
  • the propellant includes, for example, liquefied petroleum gas (LPG), propane, n-butane, iso- Examples include butane, n-pentane, iso-pentane, cyclopentane, chlorine-free fluorocarbon gas, dimethyl ether, nitrogen gas, and liquefied carbon dioxide gas.
  • LPG liquefied petroleum gas
  • propane propane
  • n-butane propane
  • iso- Examples include butane, n-pentane, iso-pentane, cyclopentane, chlorine-free fluorocarbon gas, dimethyl ether, nitrogen gas, and liquefied carbon dioxide gas.
  • the ratio is preferably 3 to 5 times.
  • Retaining agents include kerosene, 1,1,1-trichloroethane, methylene chloride, trichloromouth monofluoromethane, carbon tetrachloride, 1,1,2_trichloro-2-, 2,2 — Trifluorene, crothorform, ethylene chloride, 1, 2 — Jib mouth — 1, 1, 2, 2 — Tetrafluoretane.
  • Table 11 shows a formulation example (30 Oml aerosol) of the aerosol enclosed in the container in the present invention, but the content of the present invention is not limited thereto.
  • Furusurin 135 Adjusted to LPG + DME permethrin 54 45 with kerosene No. 1 255
  • the control target in the present invention covers all kinds of pests that live indoors and outdoors and dusty dust indoors.
  • Pests that live indoors and outdoors include sanitary pests and living pests.
  • sanitary pests include cockroaches (swing cockroaches, black cockroaches, red cockroaches, etc.), flies (house flies, black flies, sarcophagi, etc.), powers (house power, jab power, sea mosquito, etc.), lice , Fleas, and the like
  • the living pests include white crab (fari), black crab, spider, bee, pit bug, centipede, gejigeji, millipede, shibanmushi, arigatatabachi, musurika, and chowba.
  • insects that breed and proliferate indoors, or mites that enter the room
  • Dermatophagoides farinae such as Dermatophagoides farinae, Dermatophagoides farinae, etc .
  • Acarid mites such as Acarina mites, acarid mites, Tirinic mites, House mites, etc., Futomme mites, Minami mime mites, etc.
  • Dust mites Sasalidae, House dust mites, House dust mites And animal parasitic mites such as mites, mites and ticks.
  • the aerosol injection device of the present invention in the case of the above mode 5), is particularly effective against pests such as cockroaches that
  • the aerosol injection device of the present invention may be configured to inject an aerosol with a combination of an aerosol-filled aerosol container and various aerosol caps. It is possible, and there is no limitation on the combination with the trigger type aerosol cap which is one of the features of the present invention.
  • FIG. 1 is an overall external view of an aerosol injection device of the present invention.
  • FIG. 2 is a top view of the cap portion 2 of the aerosol injection device 10 shown in FIG.
  • FIG. 3 is a bottom view of the cap portion 2 of the aerosol injection device 10 shown in FIG.
  • FIG. 4 is a side sectional view showing a state in which the cap unit 2 is being transported.
  • FIG. 5 is a sectional side view of the cap portion 2 in a usable state.
  • FIG. 6 is a side sectional view of a conventional aerosol cap in a prone state during transportation.
  • FIG. 7 is a bottom view of FIG.
  • FIG. 8 is a longitudinal sectional view showing another embodiment of the aerosol cap of the present invention.
  • FIG. 9 is a top view showing a conventional aerosol cap.
  • FIG. 1 is an overall external view of an aerosol injection device of the present invention.
  • FIG. 2 is a top view of the cap portion 2 of the aerosol injection device 10 shown in FIG.
  • FIG. 10 is a longitudinal sectional view of the aerosol cap in FIG.
  • FIG. 11 is an explanatory diagram showing a state in which the stem ⁇ fitting portion of the azole cap in FIG. 10 is mounted on the valve stem.
  • FIG. 12 is a graph showing changes in the air concentration of the active ingredient (phthaline) when the aerosols of the product of the present invention and the conventional product a are sprayed.
  • FIG. 13 is a graph showing the change in the scattered volume when the aerosol of the product of the present invention and the conventional product a was sprayed.
  • FIG. 14 is a diagram showing an outline of a test for measuring a moving distance of a pest sprayed with an aerosol.
  • FIG. 15 is a diagram showing an outline of a knockdown test in an aerosol.
  • Conventional product a is a propellant consisting of an undiluted solution prepared by adjusting pest control components (phthaline 45 OIDg and resmetrine 60 mg) to 120 ml with No. 1 kerosene, LPG and DME 18 Oml Injection amount 2.3 g /
  • the injection amount of the aerosol injection device of the present invention is about 6 gZ 5 seconds.
  • the air was sampled at a speed of 18 liters, and the particles in the air were trapped.
  • the sampling pipe was installed in the injection space referred to in the present invention.
  • Airborne Concentration (gZm 3) 1 0 0 0 x analysis (g) Z [sampling flow rate (l Z min) X 3 (minutes)) / m 3 ).
  • the air concentration of phthalocyanine of the product of the present invention is lower immediately after injection than that of conventional product a, but increases up to 7 minutes after injection, and is higher than that of conventional product after that. Natsuta This indicates that in the injection space, the air concentration is maintained at a high level for a long time, and the insecticidal effect is significantly improved.
  • the increased proportion of the propellant causes the injected effective component to have an appropriate particle size, which significantly affects the air concentration of the component and the insecticidal effect. It is considered something.
  • the scattered volume of the ejected material after the ejection of each aerosol was measured.
  • the measurement method is to spray each aerosol and measure the volume occupied by the ejected droplets (the volume of the space enclosed by the orbit drawn by the droplets), and the results are shown in Fig. 13.
  • the scattering volume of the product of the present invention is remarkably larger with time as compared with the conventional product a. At least 2.4 seconds later, the scattering volume of the conventional product a is about 6 times that of the conventional product a. There was a scattering volume. From these results, it was found that the effective air concentration of the pest control component was present over a wide range, indicating that the insecticidal effect was significantly improved.
  • Example 2
  • the following efficacy test was conducted on the aerosol injection device for controlling insect pests of the present invention.
  • the injection amount of the product of the present invention was about 6 g / 5 seconds, and as a comparative example, the aerosol injection device of the conventional product a was used as a comparative example. Was used.
  • the product of the present invention shows superior effects in aggressiveness and lethality as compared with the conventional product a. Further, the pest control effect of the product of the present invention is maintained even at a long distance. This is presumably because the particle characteristics of the injected particles of the product of the present invention became appropriate, and the ejected material reached a greater distance.
  • the conventional product a the comparative product in which only the injection amount of the conventional product a is increased (6.0 g Z 5 seconds), and the aerosol described in Table 13 (Formulation N 01 to 4 described in Table 11)
  • an aerosol injection device the product of the present invention enclosed in the container 1 of the device in Fig. 1, place a blank sheet of paper on a flat surface and compare it with a 20 cm
  • Each aerosol spray device was sprayed for 2 seconds from the distance, and the degree of wetness of the white paper at that time was compared by area (length cm x width era). The flame length was measured. The results are shown in Table-3.
  • the number in parentheses of the flame length indicates the length of return from the fire source
  • the conventional product a has a relatively satisfactory level of wettability and flame length, but has a remarkably poor insecticidal effect, and the comparative product has a relatively satisfactory level of insecticidal effect. Yes, but extremely poor wettability. Therefore, the conventional product a and the comparative product have excellent both wettability, flame length and insecticidal effect. You can see that you can not.
  • the product of the present invention showed excellent results in all of the wall wettability, flame length and insecticidal effect. Particularly, when the propellant Z stock solution ratio is from 200/100 (2 times) to 260/0 (6.5 times), it can be seen that the insecticidal effect becomes better.
  • the aerosol spraying device of the present invention was tested for its pest control effect in actual use.
  • the product of the present invention showed excellent effects in quick attack and lethality, and also excellent pest control effect, as compared with the conventional products a to c. This indicates that the operation and effect of the aerosol injection device of the present invention are sufficiently exhibited even in an actual use state.
  • the aerosol (total volume: 300 ml) is a stock solution containing insecticide (0.6% by weight of imiprotoline) (Kerosene No. 1 as a solvent) 67.5 m 1 and a propellant (DME And LPG, ratio 54.5: 45.5) 2 32.5 m1 was filled into the aerosol container shown in Fig. 1.
  • a mass injection type aerosol injection device adjusted so that the injection amount was 27 m110 seconds was obtained.
  • the injection amount of the solvent is 6 m1 / 10 seconds.
  • the air concentration of the pest control component after the injection increased for 5 minutes or more.
  • An aerosol (300 ml in total) contains 67.5 ml of a stock solution containing insecticide (0.6% by weight of imiprotoline) (kerosene No. 1 as solvent) and a propellant (sample 1). The same as above) was filled into the aerosol container shown in Fig. 1.
  • a mass injection type aerosol injection device adjusted so that the injection amount was 45 m1 / 10 seconds was obtained.
  • the injection amount of the solvent is 10 ml / 10 seconds.
  • the air concentration of the pest control component after the injection increased for 5 minutes or more.
  • an aerosol injection device adjusted so that the injection amount was 9 m 1 Z 10 seconds was obtained.
  • the injection amount of the solvent is 4 m110 seconds.
  • the air concentration of the pest control component after the injection increased for 5 minutes or more.
  • the moving distance (cm) of the test insects is the MD50 value (the distance traveled from the center of the circle until 50% of the test insects knocks down) and the MD95 value (the test insects) The distance traveled from the center of the circle until 95% knocked down) was measured. In addition, the knocked down test insects were transferred to another container and observation was continued, and the mortality (%) was calculated 24 hours after injection.
  • test results are shown as the average of the values obtained when the above test was performed twice.
  • Sample 4 is a mass injection type aerosol with the solvent injection amount within the range of the above aspect 5) of the present invention, but the ratio of the stock solution to the propellant is out of the range of the above aspect 5) of the present invention.
  • the cockroach has to travel a long distance after injection.
  • Samples 1 and 2 of the above-mentioned embodiment 5) of the present invention had a remarkably small moving distance after jetting and had a sufficient insecticidal effect. Met.
  • KT 50 time (seconds) at which 50% of test insects are knocked down
  • KT 90 90% The time during which the test insects were knocked down (seconds) and the mortality after 24 hours were measured.
  • the measuring method and the evaluation method are shown below.
  • Figure 15 shows the outline of the knockdown test.
  • cup 11 (diameter 1 O cm, depth 10 cm)
  • test insects 12 put 10 black squirrels (test insects 12).
  • a cock with a cockroach is placed diagonally to the floor, and about 50 cm from the cup 11 and about 40 cm from the floor, each sample (sample) Inject 1 3) for 1 second.
  • Table 6 shows that Samples 1 and 2 of the embodiment 5) of the present invention are significantly superior in KT50 value and KT90 value when compared with Samples 3 and 4.
  • Sample 1 and Sample 2 in the above aspect 5) of the present invention it can be seen that Sample 2 having a larger solvent injection amount is more excellent.
  • the aerosol injection device of the present invention has a large gap at the lower end of the peripheral wall of the cover of the aerosol cap, so that a tool can be inserted there. It can be carried out.
  • the displacement of the operation portion main body is regulated by fitting the regulating means into the gap between the bent portions, and making the Z or the small portion fine and Z or thin, etc., so that the valve stem and the stem ⁇ fitting portion are fitted. The mating state is maintained, and the stem insertion portion does not ride on the valve stem.
  • the aerosol spraying device of the present invention can obtain an excellent pest control effect, and has a small amount of wetting of the treated surface and is capable of suppressing the increase of the flame length, even though it is a large-volume spray type. It is an injection device.
  • the characteristics of the injected particles are appropriate, the scattering volume of the active ingredient is large, the reach of the active ingredient is extended, and the concentration in the air is maintained stably for a long time. Pest control effects (such as insecticidal effects and pest migration control effects) can be obtained.

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Insects & Arthropods (AREA)
  • Pest Control & Pesticides (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Environmental Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
  • Nozzles (AREA)

Abstract

L'invention porte sur un nouveau pulvérisateur d'aérosol d'un maniement facile et excellent en matière de lutte contre les insectes. Ledit pulvérisateur comporte: un réservoir renfermant un concentré liquide contenant au moins un constituant de lutte contre les insectes et un agent propulseur, et un dispositif de commande comportant une tige de soupape dépassant du sommet du réservoir et un passage traversant ladite tige et mettant en communication la tige de soupape et l'extérieur. En agissant sur le dispositif de commande on provoque une éjection de l'aérosol du réservoir telle que la concentration dans l'air de l'insecticide subsiste dans l'espace de projection pendant cinq minutes au moins.
PCT/JP1997/001355 1996-04-19 1997-04-18 Pulverisateur d'aerosol Ceased WO1997039620A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
AU25764/97A AU2576497A (en) 1996-04-19 1997-04-18 Aerosol jetting device
HK99100166.0A HK1014828B (en) 1996-04-19 1997-04-18 Aerosol spraying apparatus

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP8/120792 1996-04-19
JP12079296A JP3651714B2 (ja) 1996-04-19 1996-04-19 トリガー型エアゾルキャップ

Publications (1)

Publication Number Publication Date
WO1997039620A1 true WO1997039620A1 (fr) 1997-10-30

Family

ID=14795119

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP1997/001355 Ceased WO1997039620A1 (fr) 1996-04-19 1997-04-18 Pulverisateur d'aerosol

Country Status (8)

Country Link
JP (1) JP3651714B2 (fr)
KR (1) KR100499968B1 (fr)
CN (1) CN1115956C (fr)
AU (1) AU2576497A (fr)
RU (1) RU2162635C2 (fr)
TR (1) TR199701661T1 (fr)
TW (1) TW307735B (fr)
WO (1) WO1997039620A1 (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10182696B2 (en) 2012-09-27 2019-01-22 Dehn's Innovations, Llc Steam nozzle system and method
US10189034B2 (en) 2007-09-04 2019-01-29 Dehn's Innovations, Llc Nozzle system and method
US10562078B2 (en) 2013-07-01 2020-02-18 Ecp Incorporated Vacuum spray apparatus and uses thereof
US11931760B2 (en) 2018-08-14 2024-03-19 Ecp Incorporated Spray head structure

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6241131B1 (en) * 1999-04-19 2001-06-05 Dainihon Jochugiku Co., Ltd. Delayed spray actuator
KR20050047538A (ko) * 2002-09-10 2005-05-20 페푸시코인코포레이팃드 음료 속에 수불용성 고형분을 용해시키기 위한 계면활성제의 용도
JP2006341173A (ja) * 2005-06-08 2006-12-21 Mitani Valve Co Ltd 噴射装置、および噴出器
JP2007111601A (ja) * 2005-10-19 2007-05-10 S T Chem Co Ltd 噴出装置
DE102007049334A1 (de) * 2007-10-12 2009-04-16 Henkel Ag & Co. Kgaa Druckverpackung für viskose Materialien
RU2379058C1 (ru) * 2008-06-25 2010-01-20 Федеральное государственное унитарное предприятие Государственный научно-исследовательский институт особо чистых биопрепаратов Федерального медико-биологического агентства Способ аэрозольной дезинфекции закрытых помещений
KR101032765B1 (ko) 2008-12-05 2011-05-06 김경용 벌레처리가 용이한 분사식살충기
TWI617360B (zh) * 2013-10-31 2018-03-11 德恩的創新公司 真空噴灑裝置及其用途
CN106028806B (zh) * 2014-03-04 2020-07-10 大日本除虫菊株式会社 蚊类防除用气溶胶及蚊类防除方法
FR3029753B1 (fr) * 2014-12-12 2018-08-24 L'oreal Aerosol deodorant anhydre equipe d'une tete de distribution creuse
US11235226B2 (en) * 2016-01-13 2022-02-01 Jason Record Stand-and-spray foam delivery method and device thereof
WO2018024798A1 (fr) * 2016-08-05 2018-02-08 Unilever Plc Améliorations apportées et se rapportant au rafraîchissement de vêtements
EP3694965B1 (fr) 2017-10-13 2025-02-12 Unilever IP Holdings B.V. Composition de pulvérisation aqueuse
WO2019072648A1 (fr) 2017-10-13 2019-04-18 Unilever Plc Compositions à vaporiser sur tissus
CN111212894A (zh) 2017-10-13 2020-05-29 荷兰联合利华有限公司 水性喷雾组合物
CN111212895A (zh) 2017-10-13 2020-05-29 荷兰联合利华有限公司 水性喷雾组合物
CN108990948A (zh) * 2018-08-08 2018-12-14 肇庆欧迪斯实业有限公司 一种灭蟑装置及灭蟑系统
CN112742679A (zh) * 2020-12-31 2021-05-04 安徽高德韦尔精密部件有限公司 一种杠杆式的聚氨酯泡沫胶把手
KR102427145B1 (ko) 2022-01-13 2022-07-28 박인출 회전 유동에 의한 잠금 여부가 결정되는 스프레이 캡
KR102457597B1 (ko) 2022-04-01 2022-10-24 정용욱 듀얼 스프레이 헤드
KR102624603B1 (ko) 2023-01-05 2024-01-12 남방씨.엔.에이 주식회사 에어로졸 용기용 일체형 분무 캡 조립체
KR102651071B1 (ko) 2023-02-10 2024-03-25 주식회사 강동그룹 분사 세기 조절이 가능한 듀얼 스프레이 헤드
KR102642153B1 (ko) 2023-06-01 2024-02-29 박인출 양방향 회전 구조에 기인하여 조작성이 향상된 스프레이용 캡

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6231161Y2 (fr) * 1983-06-22 1987-08-10
JPH0445735A (ja) * 1990-06-13 1992-02-14 Fumakilla Ltd エアゾール装置を用いた害虫防除方法
JPH06169676A (ja) * 1992-12-10 1994-06-21 Fumakilla Ltd エアゾール装置を用いた害虫防除方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL131689C (fr) * 1966-02-02
CN2184491Y (zh) * 1994-04-06 1994-12-07 张溪铭 喷雾机

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6231161Y2 (fr) * 1983-06-22 1987-08-10
JPH0445735A (ja) * 1990-06-13 1992-02-14 Fumakilla Ltd エアゾール装置を用いた害虫防除方法
JPH06169676A (ja) * 1992-12-10 1994-06-21 Fumakilla Ltd エアゾール装置を用いた害虫防除方法

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10189034B2 (en) 2007-09-04 2019-01-29 Dehn's Innovations, Llc Nozzle system and method
US10343177B1 (en) 2007-09-04 2019-07-09 Ecp Incorporated Nozzle system and method
US10730062B2 (en) 2007-09-04 2020-08-04 Ecp Incorporated Nozzle system and method
US10182696B2 (en) 2012-09-27 2019-01-22 Dehn's Innovations, Llc Steam nozzle system and method
US11330954B2 (en) 2012-09-27 2022-05-17 Ecp Incorporated Steam nozzle system and method
US10562078B2 (en) 2013-07-01 2020-02-18 Ecp Incorporated Vacuum spray apparatus and uses thereof
US11040376B2 (en) 2013-07-01 2021-06-22 Ecp Incorporated Vacuum spray apparatus and uses thereof
US11491516B2 (en) 2013-07-01 2022-11-08 Ecp Incorporated Vacuum spray apparatus and uses thereof
US11931760B2 (en) 2018-08-14 2024-03-19 Ecp Incorporated Spray head structure

Also Published As

Publication number Publication date
KR100499968B1 (ko) 2005-10-12
JPH09286476A (ja) 1997-11-04
CN1115956C (zh) 2003-07-30
HK1014828A1 (en) 1999-10-08
RU2162635C2 (ru) 2001-02-10
JP3651714B2 (ja) 2005-05-25
AU2576497A (en) 1997-11-12
CN1195266A (zh) 1998-10-07
TR199701661T1 (xx) 1998-06-22
TW307735B (en) 1997-06-11
KR19990028324A (ko) 1999-04-15

Similar Documents

Publication Publication Date Title
WO1997039620A1 (fr) Pulverisateur d'aerosol
JP2010222363A (ja) 害虫駆除用エアゾール
JP2014019674A (ja) 飛翔害虫防除方法
JP6490847B2 (ja) 害虫防除用エアゾール、及びこれを用いた害虫防除方法
JP4883937B2 (ja) 害虫防除方法
WO2019117164A1 (fr) Aérosol de pulvérisation dosée, procédé de pulvérisation d'aérosol de pulvérisation dosée, et procédé d'amélioration de l'effet d'un agent chimique
JP3733524B2 (ja) マイクロエマルジョンエアゾール組成物
JP3884786B2 (ja) ハエ及びカの防除方法
JP2003012422A (ja) 飛翔害虫駆除用エアゾール
JP2018076382A (ja) 蚊類防除用エアゾール、及びこれを用いた蚊類の防除方法
JP2756614B2 (ja) 発泡エアゾール殺虫剤ならびにこれを用いた塗布方法
JP4741780B2 (ja) 虫類捕獲用樹脂発泡エアゾール剤、その樹脂発泡エアゾール剤を用いた虫類の捕獲・殺虫方法
JPH04305502A (ja) 発泡エアゾール殺虫剤ならびにこれを用いた塗布方法
JP4570334B2 (ja) 害虫駆除用エアゾール剤
JP3476238B2 (ja) 有害生物防除用エアゾール組成物
JP2005330264A (ja) コバエ用エアゾール製品
JP3922659B2 (ja) ゴキブリ用エアゾール剤
JP2003192504A (ja) ハチ駆除用エアゾール剤
JP2011250799A (ja) 害虫防除方法
JP4578833B2 (ja) エアゾール組成物
JPH08259403A (ja) 塗布用エアゾール殺虫剤ならびにこれを用いた殺虫方法
JP4183797B2 (ja) ゴキブリの飛翔行動阻害方法
JP2000302612A (ja) 匍匐性害虫駆除用エアゾール
JP2006321814A (ja) 害虫防除用エアゾール
JP2819481B2 (ja) エアゾール装置を用いた害虫防除方法

Legal Events

Date Code Title Description
WWE Wipo information: entry into national phase

Ref document number: 1199701191

Country of ref document: VN

Ref document number: 97190670.X

Country of ref document: CN

AK Designated states

Kind code of ref document: A1

Designated state(s): AL AM AT AU AZ BA BB BG BR BY CA CH CN CU CZ DE DK EE ES FI GB GE GH HU IL IS KE KG KR KZ LC LK LR LS LT LU LV MD MG MK MN MW MX NO NZ PL PT RO RU SD SE SG SI SK TJ TM TR TT UA UG US UZ VN YU AM AZ BY KG KZ MD RU TJ TM

AL Designated countries for regional patents

Kind code of ref document: A1

Designated state(s): GH KE LS MW SD SZ UG AT BE CH DE DK ES FI FR GB GR IE IT LU MC NL PT SE BF BJ CF

ENP Entry into the national phase

Ref document number: 9850001

Country of ref document: ES

Kind code of ref document: A

WWE Wipo information: entry into national phase

Ref document number: 1019970709639

Country of ref document: KR

Ref document number: P009850001

Country of ref document: ES

Ref document number: 97/01661

Country of ref document: TR

121 Ep: the epo has been informed by wipo that ep was designated in this application
REG Reference to national code

Ref country code: DE

Ref legal event code: 8642

NENP Non-entry into the national phase

Ref country code: CA

WWP Wipo information: published in national office

Ref document number: 1019970709639

Country of ref document: KR

122 Ep: pct application non-entry in european phase
WWP Wipo information: published in national office

Ref document number: 9850001

Country of ref document: ES

Kind code of ref document: A

WWG Wipo information: grant in national office

Ref document number: 9850001

Country of ref document: ES

Kind code of ref document: A

WWG Wipo information: grant in national office

Ref document number: 1019970709639

Country of ref document: KR

WWX Former pct application expired in national office

Ref document number: 9850001

Country of ref document: ES

Kind code of ref document: A