WO2020179617A1 - Composition d'aérosol aqueuse de type à un liquide - Google Patents

Composition d'aérosol aqueuse de type à un liquide Download PDF

Info

Publication number
WO2020179617A1
WO2020179617A1 PCT/JP2020/008040 JP2020008040W WO2020179617A1 WO 2020179617 A1 WO2020179617 A1 WO 2020179617A1 JP 2020008040 W JP2020008040 W JP 2020008040W WO 2020179617 A1 WO2020179617 A1 WO 2020179617A1
Authority
WO
WIPO (PCT)
Prior art keywords
aerosol composition
aqueous aerosol
surfactant
aerosol
component aqueous
Prior art date
Application number
PCT/JP2020/008040
Other languages
English (en)
Japanese (ja)
Inventor
敬範 山城
洋子 小林
中山　幸治
Original Assignee
大日本除蟲菊株式会社
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 大日本除蟲菊株式会社 filed Critical 大日本除蟲菊株式会社
Priority to CN202080018619.9A priority Critical patent/CN113518556A/zh
Publication of WO2020179617A1 publication Critical patent/WO2020179617A1/fr

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
    • 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
    • A01N25/02—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 containing liquids as carriers, diluents or solvents
    • A01N25/04—Dispersions, emulsions, suspoemulsions, suspension concentrates or gels
    • A01N25/06—Aerosols
    • 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
    • A01N65/00—Biocides, pest repellants or attractants, or plant growth regulators containing material from algae, lichens, bryophyta, multi-cellular fungi or plants, or extracts thereof
    • A01N65/08—Magnoliopsida [dicotyledons]
    • A01N65/12—Asteraceae or Compositae [Aster or Sunflower family], e.g. daisy, pyrethrum, artichoke, lettuce, sunflower, wormwood or tarragon
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
    • Y02A50/30—Against vector-borne diseases, e.g. mosquito-borne, fly-borne, tick-borne or waterborne diseases whose impact is exacerbated by climate change

Definitions

  • the present invention relates to a one-component aqueous aerosol composition containing pyrethrum extract.
  • an aerosol stock solution containing (a) an insecticidal component, (b) a surfactant, (c) an aliphatic hydrocarbon having 8 to 16 carbon atoms, and (d) water, and (e) Disclosed is a useful aerosol composition comprising a propellant and specifying a blending ratio of (c) an aliphatic hydrocarbon having 8 to 16 carbon atoms and (d) water.
  • Most of the conventional aqueous aerosols for pest control, including these, are water-in-oil or oil-in-water emulsion preparations. For this reason, the liquid phase portion is separated in the aerosol container to form a two-component type, and it is necessary to shake the container to uniformly disperse the liquid phase portion before use.
  • aqueous aerosol As a one-component aqueous aerosol that improves on this point, for example, Prior Art 2 and Prior Art 3 are proposed. In both cases, dimethyl ether was used as the propellant, and the latter required an organic solvent such as a lower alcohol, and the performance evaluation as an aqueous aerosol was not satisfactory.
  • aqueous aerosol that has improved this point, for example, in the prior document 4, (a) an insecticidal component, (b) sorbitan fatty acid esters and polyoxyethylene polyoxypropylene alkyl ethers are blended to form a surface activity.
  • One-component aqueous aerosol consisting of an undiluted solution, (c) an aliphatic hydrocarbon having 8 to 16 carbon atoms, and (d) an aerosol stock solution containing water, and (e) an LPG (liquefied petroleum gas) as a propellant.
  • (b) surfactant is 5 to 20% by volume based on the amount of aerosol stock solution, and (c) 40 to 78 aliphatic hydrocarbons having 8 to 16 carbon atoms are contained in the aerosol stock solution.
  • a blending ratio of sorbitan fatty acid esters and polyoxyethylene polyoxypropylene alkyl ethers is 1: 1 to 5 in (b) a surfactant containing 15 to 53% by volume of water and (d) water. 1:1 aqueous aerosol composition is disclosed.
  • pyrethrum extract obtained from pyrethrum, which is a plant of the Asteraceae family
  • pyrethrum extract contains natural pyrethrins which are a mixture of 6 kinds of compounds, and further contains plant-derived impurities. Therefore, it is required to add a surfactant more suitable for formulation of one-component aqueous aerosol. Was there.
  • JP 2001-89303 A Japanese Patent Publication No. 61-45601 Japanese Patent Publication No. 7-121848 JP, 2003-40704, A
  • the present invention provides a one-component aqueous aerosol composition having excellent solubility in a one-component aqueous aerosol composition of pyrethrum extract, excellent stability of the one-component aqueous aerosol composition, and excellent insecticidal efficacy. Is to provide.
  • the present inventors have conducted extensive studies, as a result, a composition in which a pyrethrum extract, a specific surfactant, an aerosol stock solution containing an aliphatic hydrocarbon and water, and a specific amount of a propellant are combined.
  • the present invention has been completed based on the knowledge that the object can be achieved by preparing a product.
  • the invention of claim 1 comprises (a) an insecticide chrysanthemum extract, (b) a surfactant, (c) an aliphatic hydrocarbon having 8 to 16 carbon atoms, and (d) an aerosol stock solution containing water.
  • the (b) surfactant contains (f) polyethylene glycol alkyl esters and (g) sorbitan fatty acid esters, and the blending weight ratio [(f) / (g)] thereof is 0.5 ⁇ [(f).
  • the blending amount of the (d) water with respect to the total amount of the aerosol stock solution is 15 to 53% by mass (w/v)
  • the blending amount of the propellant (e) with respect to the total amount of the one-component aqueous aerosol composition is 40 to 70% by volume (v / v), which relates to the one-component aqueous aerosol composition.
  • the pyrethrum extract used in the present invention contains 6 kinds of natural pyrethrins, pyrethrin I, II, cinerin I, II, jasmorin I, II, plant-derived impurities, and a solvent. It is appropriate to use pyrethrum extract having a concentration of natural pyrethrins of 10% to 80%, and more preferably to use pyrethrum extract having a concentration of natural pyrethrins of 20 to 60%.
  • the appropriate amount of pyrethrum extract to be blended is about 0.01 to 5.0% by mass (w / v) as the content of natural pyrethrins in the aerosol stock solution, and less than 0.01% by mass (w / v).
  • the present invention uses a surfactant obtained by blending (b) polyethylene glycol alkyl esters and sorbitan fatty acid esters, and further, blending weight of (f) polyethylene glycol alkyl esters and (g) sorbitan fatty acid esters.
  • the ratio [(f)/(g)] is characterized in that 0.5 ⁇ [(f)/(g)] ⁇ 2.5.
  • polyethylene glycol alkyl esters include polyethylene glycol laurate, polyethylene glycol oleate, polyethylene glycol stearate, polyethylene glycol monolaurate, polyethylene glycol monooleate, and polyethylene glycol monostearate.
  • examples of the sorbitan fatty acid esters include sorbitan monolaurate, sorbitan monooleate, sorbitan sesquioleate, sorbitan trioleate, and sorbitan monostearate.
  • the insecticide chrysanthemum extract It is not preferable because the solubility in the one-component aqueous aerosol composition is lowered, and the emulsion is not formed when the aerosol is formed, or even if it is formed, the stability of the emulsion is deteriorated. From the viewpoint of solubility in the one-component aqueous aerosol composition of pyrethrum extract and stability of the emulsion, 1.0 ⁇ [(f) / (g)] ⁇ 2.0 is more preferable.
  • polyoxyethylene polyoxypropylene alkyl ethers it is preferable to further add polyoxyethylene polyoxypropylene alkyl ethers to the above-mentioned surfactant from the viewpoint of solubility in the one-component aqueous aerosol composition of pyrethrum extract and stability of the emulsion.
  • polyoxyethylene polyoxypropylene alkyl ethers include polyoxyethylene polyoxypropylene cetyl ether, polyoxyethylene polyoxypropylene lauryl ether, polyoxyethylene polyoxypropylene stearyl ether, and polyoxyethylene polyoxypropylene decyl tetradecyl ether.
  • the present invention is not limited to these.
  • surfactants such as polyoxyethylene alkyl ethers and polyoxyethylene alkyl phenyl ethers, as long as they do not interfere with the solubility of the insecticide chrysanthemum extract in a one-component aqueous aerosol composition and the stability of the emulsion.
  • Polyoxyethylene styrenated phenol, fatty acid ester of polyoxyethylene hydrogenated castor oil, diglyceryl alkyl ester and the like may be added.
  • the surfactant is blended in the aerosol stock solution of the present invention in a total amount of 5 to 20% by mass (w / v).
  • the amount of the aliphatic hydrocarbon having 8 to 16 carbon atoms to be blended with respect to the total amount of the aerosol stock solution is 40 to 78% by volume (v / v).
  • the insecticidal effect is low due to poor skin permeability to harmful insects, while when it exceeds 78% by volume (v/v), the problem of flammability cannot be solved, which is not preferable.
  • the aliphatic hydrocarbon include n-paraffin and isoparaffin, and n-paraffin is preferable in terms of efficacy.
  • Other types of organic solvents may be used as long as the characteristics of the present invention are not impaired.
  • the blending amount of (d) water in the aerosol stock solution is set to 15 to 53% by mass (w / v) in order to obtain a desired action / effect. If it is less than 15% by mass (w / v), the problem of flammability in the aerosol stock solution is not solved, while if it exceeds 53% by mass (w / v), it is difficult to improve the insecticidal efficacy.
  • E LPG (liquefied petroleum gas) is used as the propellant, but DME (dimethyl ether), freon gas, hydrofluoroolefin, compressed gas (nitrogen gas, carbon dioxide gas, etc.) is used within a range in which an emulsion can be produced. ) Etc. can be mixed.
  • the blending amount of the propellant is preferably limited to the range of 40 to 70% by volume (v / v) with respect to the total amount of the one-component aqueous aerosol composition.
  • the spray particles become coarse and a problem in insecticidal efficacy occurs, while if it exceeds 70% by volume (v / v), it is not preferable in terms of safety against fire.
  • the jet pressure may decrease.
  • LPG liquefied petroleum gas
  • propane ratio in propane / butane is increased. It is useful to use.
  • insecticidal components or repellent components to the one-component aqueous aerosol composition of the present invention as long as the solubility of the pyrethrum extract and the stability of the emulsion are not affected.
  • insecticidal components phenothrin, permethrin, ciphenothrin, cypermethrin, resmethrin, phthalthrin, allethrin, prarethrin, flamethrin, imiprothrin, etofenprox, bifenthrin, empentrin, metoflutrin, transfluthrin, profluthrin, monfluorothrin, etc.
  • Examples thereof include system insecticidal components, silicon-based insecticidal components such as silafluofen, neonicotinoid-based insecticidal components such as dinotefuran and acetamiprid, and organic phosphorus-based insecticidal components such as dichlorvos, phenothrin, and diazinone.
  • silicon-based insecticidal components such as silafluofen
  • neonicotinoid-based insecticidal components such as dinotefuran and acetamiprid
  • organic phosphorus-based insecticidal components such as dichlorvos, phenothrin, and diazinone.
  • repellent components N, N-diethyl-m-toramide, limonene, linalool, citronellal, menthol, menthol acetate, menthon, hinokithiol, geraniol, terpineol, p-menthan-3,8-diol, eucalyptus, curan- 3,4-diol, icaridine ⁇ 2- (2-hydroxyethyl) piperidine-1-carboxylic acid 1-methylpropyl ⁇ , IR-3535 ⁇ 3- [acetyl (butyl) amino] ethyl propionate ⁇ , peppermint oil, lemon Oil, lavender oil, eucalyptus oil and the like can be mentioned.
  • the one-component aqueous aerosol composition of the present invention includes an acaricide, a fungicide for fungi and bacteria, an antibacterial agent, a fungicide, a fragrance, and a deodorant.
  • a stabilizer, an antistatic agent, an antifoaming agent, an excipient and the like can be appropriately added.
  • the acaricide include 5-chloro-2-trifluoromethanesulfonamide methyl benzoate, phenyl salicylate, benzyl benzoate, dibutyl sebacate, 3-iodo-2-propynylbutylcarbamate and the like.
  • Antifungal agents, antibacterial agents, and bactericidal agents include hinokithiol, 2-mercaptobenzothiazole, 2- (4-thiazolin) benzimidazole, 5-chloro-2-methyl-4-isothiazolin-3-one, triphorin, 3 -Methyl-4-isopropylphenol, ortho-phenylphenol and the like can be mentioned.
  • aromatic agents examples include orange oil, lemon oil, lavender oil, peppermint oil, eucalyptus oil, citronella oil, lime oil, yuzu oil, jasmine oil, cypress oil, green tea essential oil, limonene, ⁇ -pinene, linalool, geraniol, phenylethyl.
  • aromatic components such as alcohol, amylcinnamic aldehyde, cumin aldehyde, and benzyl acetate, and fragrance components containing green leaf alcohol and green leaf aldehyde called "green scent".
  • Ebenaceae Gramineae, Theaceae (tea, etc.), Ginkgoaceae, Oleaceae (Malpighiaceae, etc.), Moraceae (Rutaceae, etc.), Rutaceae, Examples include one or more natural plant-derived substances selected from the family Quintlanaceae (such as acerola).
  • the blending weight ratio [(h)/(b)] of (a) the natural pyrethrins contained in the pyrethrum extract and the (b) surfactant is 0.005 ⁇ [(h)/(b). ] ⁇ 0.34 is appropriate, and if [(h) / (b)] ⁇ 0.005, the desired insecticidal effect cannot be obtained, and 0.34 ⁇ [(h) / (b)].
  • the surfactant in the configuration of the first aspect, (b) the surfactant further contains polyoxyethylene polyoxypropylene alkyl ethers.
  • the present invention provides a one-component aqueous aerosol composition having excellent solubility in a one-component aqueous aerosol composition of pyrethrum extract, excellent stability of the one-component aqueous aerosol composition, and excellent insecticidal efficacy. provide.
  • the aerosol stock solution is non-flammable, and a propellant is further blended to form a one-component aqueous aerosol composition.
  • a propellant is further blended to form a one-component aqueous aerosol composition.
  • the solubility of the pyrethrum extract in a one-component aqueous aerosol composition is excellent.
  • a one-component aqueous aerosol composition having excellent stability and exhibiting an excellent insecticidal effect against various pests is provided.
  • the aerosol stock solution is first put into a pressure-resistant container loaded with a valve portion, and then the propellant is pressurized and filled.
  • the shape of the valve, nozzle, nozzle, etc. can be appropriately selected for the aerosol agent according to its use, purpose of use, target pest, and the like, and various embodiments are possible.
  • pests to which the one-component aqueous aerosol composition of the present invention is effective include mosquitoes such as red-spotted mosquitoes and nettai shimaka, flies such as houseflies and houseflies, and dipteran pests such as cockroaches, bushes and abs. Pests such as cockroaches, ants, flies, mukades, and white ants, as well as indoor dust mites such as kona mites and chili mites, etc. are listed, and their practicality is extremely high.
  • the one-pack type aqueous aerosol composition of the present invention will be described in more detail based on specific examples and test examples.
  • the present invention is not limited to the examples below.
  • Example 1 Insect chrysanthemum extract (concentration of natural pyrethrins: 50%) 1.80 g (Insect chrysanthemum extract in aerosol stock solution is 1.80 mass% (w / v), natural pyrethrins is 0.90 mass% (w / v)) , Solbitan monolaurate 4.8 g (4.8% by mass (w / v) in aerosol stock solution), 5.6 g of polyethylene glycol monooleate (5.6% by mass (w / v) in aerosol stock solution), poly Oxyethylene polyoxypropylene decyl tetradecyl ether 2.4 g (2.4% by mass (w / v) in aerosol stock solution) and n-paraffin-based aliphatic saturated hydrocarbon having 11 to 14 carbon atoms (trade name: deotomisol) ) And 18 g of water (18 mass% (w / v) in the aerosol stock solution), 100 mL of the aero
  • the aerosol stock solution used in the present invention did not have a flash point measured based on the test method of the Fire Service Act, and it was considered that the problem of flammability was greatly reduced.
  • the one-component aqueous aerosol composition of the present invention is excellent in usability because it is a one-component type and it is not necessary to shake the container when using it.
  • an aerosol containing water is said to exhibit a lower insecticidal effect than an oil-based aerosol containing no water, but the efficacy of the aerosol containing the one-component aqueous aerosol composition of the present invention is It was almost comparable to the oil-based aerosol containing the same amount of pyrethrum extract.
  • Test Example 1 Various one-pack type aqueous aerosol compositions shown in Table 1 were prepared according to Example 1, and the following tests were conducted.
  • Solubility of pyrethrum extract The solubility of pyrethrum extract in various one-component aqueous aerosol compositions was visually confirmed. The results are shown by ⁇ , ⁇ , and x. ( ⁇ : 1 liquid, transparent, ⁇ : 1 liquid, translucent, ⁇ : not 1 liquid)
  • Emulsion stability Various one-component aqueous aerosol compositions were put in a pressure-resistant glass bottle and stored at 5°C and 45°C to examine the stability of the emulsion. The results are shown by ⁇ , ⁇ , and x. ( ⁇ : 1 liquid, transparent, ⁇ : 1 liquid, translucent, ⁇ : not 1 liquid)
  • Test example 2 The one-pack type aqueous aerosol compositions of Examples 1 and 2 and Comparative Example 5 in Table 1 were prepared to obtain aqueous aerosol agents.
  • n-paraffin-based aliphatic saturated hydrocarbon having 11 to 14 carbon atoms
  • the aerosol stock solution is placed in an aerosol container, a valve portion is attached to the container, and 150 mL of LPG (liquefied petroleum gas) (60% by volume (v / v) based on the total amount of the aerosol composition) is added through the valve portion.
  • LPG liquefied petroleum gas
  • the oil-based aerosol agent was prepared by pressure filling.
  • An oily aerosol agent was prepared in the same manner for Example 2 and Comparative Example 5. The following tests were conducted using various aerosol agents.
  • (1) Insecticidal efficacy test After releasing houseflies (about 25 adult males and females in one group) into a 60 cm cubic (0.216 m 3 ) glass chamber, the test aerosol was sprayed for 1 second, and the number of worms over time was recorded. ..
  • the KT50 value was determined, and the relative efficacy of the aqueous aerosol formulations (Examples 1 and 2 and Comparative Example 5) is shown in Table 2 with the efficacy of the oily aerosol formulation being 1.0.
  • the relative insecticidal efficacy was calculated by the formula of (KT50 value of oily aerosol)/(KT50 value of aqueous aerosol).
  • the one-component aqueous aerosol composition of the present invention was excellent in the solubility of pyrethrum extract.
  • it was a one-component type and had excellent emulsion stability, and its insecticidal efficacy was comparable to that of the control oil-based aerosol agent.
  • the blending weight ratio [(h)/(b)] of (h) natural pyrethrins contained in the pyrethrum extract and the above-mentioned (b) surfactant is 0.005 ⁇ [(h)/(b )] Examples 1 to 7, 9, 10 and 11 of ⁇ 0.25 were particularly excellent in the solubility and insecticidal efficacy of pyrethrum extract in the aerosol composition.
  • the surfactant is not a combination of (f) polyethylene glycol alkyl esters and (g) sorbitan fatty acid esters, and as in Comparative Example 3 and Comparative Example 7.
  • the compounding weight ratio [(f) / (g)] is out of the range of 0.5 ⁇ [(f) / (g)] ⁇ 2.5.
  • the solubility of the pyrethrum extract in the one-component aqueous aerosol composition was low, and the emulsion stability was poor. Further, when DME was used as the propellant (Comparative Example 4), the stability of the emulsion was lowered.
  • the present invention is a one-component aqueous aerosol composition having excellent solubility in a one-component aqueous aerosol composition of pyrethrum extract, excellent stability of the one-component aqueous aerosol composition, and excellent insecticidal efficacy. And is preferably used as an aqueous aerosol containing pyrethrum extract.

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Environmental Sciences (AREA)
  • Plant Pathology (AREA)
  • Dentistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Agronomy & Crop Science (AREA)
  • Pest Control & Pesticides (AREA)
  • Dispersion Chemistry (AREA)
  • Natural Medicines & Medicinal Plants (AREA)
  • Insects & Arthropods (AREA)
  • Botany (AREA)
  • Toxicology (AREA)
  • Biotechnology (AREA)
  • Microbiology (AREA)
  • Mycology (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Catching Or Destruction (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
  • Medicinal Preparation (AREA)

Abstract

La présente invention concerne une composition d'aérosol aqueuse de type à un liquide ayant une excellente solubilité dans une composition d'aérosol d'un extrait de pyrèthre, et ayant une excellente stabilité et une excellente efficacité insecticide comme composition d'aérosol aqueuse de type à un liquide.　Cette composition d'aérosol aqueuse de type à un liquide contient : une solution d'aérosol non diluée contenant (a) un extrait de pyrèthre, (b) un tensioactif, (c) un hydrocarbure aliphatique contenant 8 à 16 carbones, et (d) de l'eau ; et (e) un gaz de pétrole liquide (GPL) servant de propulseur. Le (b) tensioactif contient (f) un ester alkylique de polyéthylène glycol et (g) un ester d'acide gras de sorbitane, le rapport pondéral mélangé de ceux-ci [(f)/(g)] étant de 0,5 ≤ [(f)/(g)] ≤ 2,5, la quantité mélangée de (d) l'eau par rapport à la quantité totale de la solution d'aérosol non diluée étant de 15 à 53 % en masse (p/v), et la quantité mélangée du (e) propulseur par rapport à la quantité totale de la composition d'aérosol aqueuse de type à un liquide étant de 40 à 70 % en volume (v/v).
PCT/JP2020/008040 2019-03-04 2020-02-27 Composition d'aérosol aqueuse de type à un liquide WO2020179617A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202080018619.9A CN113518556A (zh) 2019-03-04 2020-02-27 单液型水性气溶胶组合物

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2019-038229 2019-03-04
JP2019038229 2019-03-04

Publications (1)

Publication Number Publication Date
WO2020179617A1 true WO2020179617A1 (fr) 2020-09-10

Family

ID=72337753

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2020/008040 WO2020179617A1 (fr) 2019-03-04 2020-02-27 Composition d'aérosol aqueuse de type à un liquide

Country Status (4)

Country Link
JP (1) JP7492343B2 (fr)
CN (1) CN113518556A (fr)
TW (1) TWI812850B (fr)
WO (1) WO2020179617A1 (fr)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1256417A (en) * 1968-05-31 1971-12-08 Johnson & Son Inc S C Pyrethroid insecticide
JPS50117917A (fr) * 1974-03-04 1975-09-16
JPS5423123A (en) * 1977-07-20 1979-02-21 Earth Chemical Co One part aqueous aerosol pesticide
JPH06329510A (ja) * 1993-05-25 1994-11-29 Earth Chem Corp Ltd エアゾール殺虫剤及び殺虫方法
JP2003040704A (ja) * 2001-07-27 2003-02-13 Dainippon Jochugiku Co Ltd マイクロエマルジョンエアゾール組成物
CN103141526A (zh) * 2013-02-06 2013-06-12 深圳馥稷生物科技有限公司 含天然除虫菊素和植物精油的植物源杀虫气雾剂及方法
JP2014510106A (ja) * 2011-03-24 2014-04-24 エス．シー． ジョンソン アンド サン、インコーポレイテッド ピレトリンを主成分とする忌避剤

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MY140912A (en) * 2004-07-26 2010-01-29 Du Pont Mixtures of anthranilamide invertebrate pest control agents

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1256417A (en) * 1968-05-31 1971-12-08 Johnson & Son Inc S C Pyrethroid insecticide
JPS50117917A (fr) * 1974-03-04 1975-09-16
JPS5423123A (en) * 1977-07-20 1979-02-21 Earth Chemical Co One part aqueous aerosol pesticide
JPH06329510A (ja) * 1993-05-25 1994-11-29 Earth Chem Corp Ltd エアゾール殺虫剤及び殺虫方法
JP2003040704A (ja) * 2001-07-27 2003-02-13 Dainippon Jochugiku Co Ltd マイクロエマルジョンエアゾール組成物
JP2014510106A (ja) * 2011-03-24 2014-04-24 エス．シー． ジョンソン アンド サン、インコーポレイテッド ピレトリンを主成分とする忌避剤
CN103141526A (zh) * 2013-02-06 2013-06-12 深圳馥稷生物科技有限公司 含天然除虫菊素和植物精油的植物源杀虫气雾剂及方法

Also Published As

Publication number Publication date
JP7492343B2 (ja) 2024-05-29
CN113518556A (zh) 2021-10-19
TW202100017A (zh) 2021-01-01
JP2020143048A (ja) 2020-09-10
TWI812850B (zh) 2023-08-21

Similar Documents

Publication Publication Date Title
ES2623928T3 (es) Composiciones que contienen un agente activo solvatado adecuado para la dispensación como un aerosol de gas comprimidol
JP5840477B2 (ja) アリ防除剤
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
JP2014019674A (ja) 飛翔害虫防除方法
JP5665359B2 (ja) 衣料害虫の食害防止剤
JP3733524B2 (ja) マイクロエマルジョンエアゾール組成物
JP6086646B2 (ja) トコジラミの防除方法
JP5253191B2 (ja) ゴキブリ用エアゾール剤
JP2014152132A (ja) 鱗翅目飛翔害虫防除用エアゾール剤
JPH07119162B2 (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
JP2013184895A (ja) エアゾール型殺虫剤
WO2020179617A1 (fr) Composition d'aérosol aqueuse de type à un liquide
JP6718875B2 (ja) 害虫防除用エアゾール組成物および害虫防除用エアゾール製品ならびに殺虫成分の効力増強方法
JP4437649B2 (ja) マイクロエマルジョン組成物及びこれを用いたエアゾール剤
JP4578835B2 (ja) 安定化されたマイクロエマルジョンエアゾール
JP2006117623A (ja) 屋外用一液性水性エアゾール剤
JP4553179B2 (ja) 不燃性水性エアゾール剤
JP4335475B2 (ja) 殺虫エアゾール剤の効力増強方法
JP3726208B2 (ja) エアゾール組成物
JP2011246364A (ja) 衣料害虫の卵孵化抑制剤及びこれを用いた防虫方法
KR20140016931A (ko) 피레트린계 방충제
JP2022167194A (ja) 害虫忌避剤
JP2024036902A (ja) 屋内塵性ダニ類防除用組成物、屋内塵性ダニ類防除用エアゾール、及びこれらの処方設計方法
JP2005306753A (ja) ケロシン難溶性ピレスロイド化合物の溶解剤及びエアゾール剤
JPH08259404A (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

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 20767238

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 20767238

Country of ref document: EP

Kind code of ref document: A1