WO2016190433A1 - Pest-repellent coating composition and method for repelling pest using same - Google Patents

Pest-repellent coating composition and method for repelling pest using same Download PDF

Info

Publication number
WO2016190433A1
WO2016190433A1 PCT/JP2016/065803 JP2016065803W WO2016190433A1 WO 2016190433 A1 WO2016190433 A1 WO 2016190433A1 JP 2016065803 W JP2016065803 W JP 2016065803W WO 2016190433 A1 WO2016190433 A1 WO 2016190433A1
Authority
WO
WIPO (PCT)
Prior art keywords
pest repellent
pest
meth
group
acrylate
Prior art date
Application number
PCT/JP2016/065803
Other languages
French (fr)
Japanese (ja)
Inventor
杉島　正見
昭 沼澤
純 繁谷
上田　伸一
賢治 相奈良
隆一 金山
Original Assignee
関西ペイント株式会社
住化エンバイロメンタルサイエンス株式会社
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 関西ペイント株式会社, 住化エンバイロメンタルサイエンス株式会社 filed Critical 関西ペイント株式会社
Priority to JP2016542296A priority Critical patent/JP6230715B2/en
Publication of WO2016190433A1 publication Critical patent/WO2016190433A1/en

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
    • 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
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D201/00—Coating compositions based on unspecified macromolecular compounds
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
    • C09D5/02—Emulsion paints including aerosols
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
    • C09D5/14—Paints containing biocides, e.g. fungicides, insecticides or pesticides
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
    • C09D7/40—Additives

Definitions

  • the present invention relates to a pest repellent coating composition, and more specifically, a coating composition for forming a film having a property of preventing mosquitoes and other pests from being applied by applying the composition to an inner wall of a building, and a pest using the same.
  • a coating composition for forming a film having a property of preventing mosquitoes and other pests from being applied by applying the composition to an inner wall of a building, and a pest using the same Related to repelling method.
  • a white ant control coating is applied to white ants that damage wood used in buildings or the like for the purpose of prevention or extermination.
  • a white ant control coating for example, a composition containing an aqueous resin emulsion, a silane-based water repellent, colloidal silica, and an ant preventive is disclosed (Patent Document 1).
  • the white pea control coating composition contains colloidal silica, etc., a porous coating film can be formed, and by fixing the white ant control component firmly in the film, the pea control property after the coating film formation is prolonged. It is demonstrated across.
  • Patent Document 1 there is a problem that when the coating composition described above is applied after being stored for a long period of time, the white ant control property of the coating is not sufficient.
  • Patent Document 2 discloses an insect repellent coating that uses an insect repellent efficiently by adding an insect repellent to a top coat layer of the same color as the color coat or transparent on a color coat layer of a coated steel sheet. Steel plates have been proposed. According to such a method, a coated steel sheet that exhibits insect repellent performance for a certain period of time can be obtained, but it is difficult to maintain the insect repellent performance for a long period of time in an environment where pests prefer to gather such as high humidity and high temperature. .
  • An object of the present invention is to provide a pest repellent coating composition that exhibits stable performance even in an environment preferred by pests, in which pest repellent does not decrease before and after storage.
  • the present inventors have used a pyrethroid compound as an insect repellent, include a specific inorganic powder and an organic solvent, and prepare a paint so that the pH falls within a specific range.
  • the present inventors have found that the above-described problems can be solved and have reached the present invention.
  • the pest repellent coating composition of the present invention is water-based, harmless to the human body, and has repellent properties against pests such as mosquitoes, so it can be safely applied to living spaces such as humans and animals. be able to.
  • the pest referred to in the pest repellent coating composition of the present invention is not particularly limited as long as it is a normal pest.
  • Examples include, for example, mosquitoes such as mosquitoes and mosquitoes; flies such as house flies; chironomids; flyfish; butterflies; flying pests such as ants; fleas; cockroaches; Moths; centipedes; pinworms such as millipedes.
  • a repellent effect is exhibited against flying pests, particularly mosquitoes.
  • the pest repellent coating composition of the present invention contains a resin emulsion, a pyrethroid compound, an inorganic powder, and an organic solvent.
  • a resin emulsion a resin emulsion
  • a pyrethroid compound a pyrethroid compound
  • an inorganic powder a resin emulsion
  • an organic solvent a solvent for organic solvent
  • the resin emulsion is not particularly limited as long as it has a coating film-forming ability, and conventionally known ones can be used without limitation.
  • Specific examples thereof include acrylic resin emulsions and acrylic silicon resins. Examples include, but are not limited to, emulsions, urethane resin emulsions, fluororesin emulsions, epoxy resin emulsions, polyester resin emulsions, alkyd resin emulsions, melamine resin emulsions, vinyl acetate emulsions, silicone resin emulsions, vinyl acetate / veova resin emulsions. I don't mean. These may be used alone or in combination of two or more. Among these, acrylic resin emulsions, vinyl acetate emulsions, and silicone resin emulsions are preferable because of their excellent pest repellent durability, and silicone resin emulsions are particularly preferable.
  • an acrylic resin emulsion for example, in the presence of water and a dispersion stabilizer, a (meth) acryloyl compound is essential, and a polymerizable unsaturated monomer component containing other polymerizable unsaturated monomers is emulsion-polymerized in one step or in multiple steps.
  • a conventionally well-known emulsion obtained by doing can be mentioned.
  • Examples of the (meth) acryloyl compound include methyl (meth) acrylate, ethyl (meth) acrylate, propyl (meth) acrylate, n-butyl (meth) acrylate, i-butyl (meth) acrylate, pentyl (meth) acrylate, Directly such as hexyl (meth) acrylate, 2-ethylhexyl (meth) acrylate, lauryl (meth) acrylate, stearyl (meth) acrylate, “isostearyl acrylate” (Osaka Organic Chemical Co., Ltd., ISTA highly branched long chain alkyl acrylate) Chain or branched alkyl (meth) acrylate; cyclohexyl (meth) acrylate, methylcyclohexyl (meth) acrylate, t-butylcyclohexyl (meth) acrylate, isobornyl
  • polymerizable unsaturated monomers include, for example, (meth) acrylonitrile; vinyl ester compounds such as vinyl acetate and vinyl propionate; vinyl aromatic compounds such as styrene and ⁇ -methylstyrene; maleic acid, crotonic acid, Carboxyl group-containing polymerizable unsaturated monomers such as ⁇ -carboxyethyl acrylate; (meth) acrolein, formylstyrene, vinyl alkyl ketones having 4 to 7 carbon atoms (for example, vinyl methyl ketone, vinyl ethyl ketone, vinyl butyl ketone), Carbonyl group-containing polymerizable unsaturated monomers such as acetoacetoxyallyl ester; Epoxy group-containing polymerizable unsaturated monomers such as allyl glycidyl ether; Isocyanato group-containing polymerizable monomers such as mi-propenyl- ⁇ , ⁇ -dimethyl
  • Oxidizing curable group-containing polymerizable unsaturated monomers fluoroalkyl ethers such as fluoroalkyl trifluorovinyl ether and perfluoroalkyl trifluorovinyl ether, and the like can be used, and these can be used alone or in combination of two or more.
  • acrylic resin emulsions may be manufactured or commercially available.
  • Commercially available products include, for example, “Boncoat” series, “Watersol” series (above, product name, manufactured by DIC); “Acryset” series, “Udable” series (above, product name, manufactured by Nippon Shokubai Co., Ltd.); ”Series (trade name, manufactured by Showa Polymer Co., Ltd.);“ Yodosol ”series,“ Kanebinol ”series (above, product name, manufactured by NSC Japan);“ Polytron ”,“ Polydurex ”(above, product name, Asahi Kasei Chemicals), “Rikabond” series (trade name, manufactured by Chuo Rika Kogyo Co., Ltd.); “Primal” series (trade name, manufactured by Rohm and Haas Japan); “Acronal” series (trade name, BASF Japan) "Monetic Nichigo” series (trade name, made by Movinyl Corporation); “Kanekazemulac
  • any conventionally known emulsion can be used as long as it is a resin emulsion having a polyorganosiloxane chain.
  • polyorganosiloxanes obtained by polycondensation of an alkoxysilane compound or a condensate thereof are aqueous.
  • examples of the alkoxysilane compound constituting the polyorganosiloxane include methoxy, ethoxy, n-propoxy, i-propoxy, n-butoxy, i-butoxy, t-butoxy, pentyl, and the like.
  • examples thereof include silane compounds having an alkoxy group having 1 to 6 carbon atoms such as an oxy group and a hexyloxy group.
  • Such an alkoxy group may be substituted with a halogen atom such as a chlorine atom or a fluorine atom.
  • the alkoxysilane compound may have a Si—C bond, and may further have a hydrocarbon such as an alkyl group, a cycloalkyl group, an alkenyl group, an aryl group, a substituted phenyl group, or an aralkyl group.
  • a hydrocarbon such as an alkyl group, a cycloalkyl group, an alkenyl group, an aryl group, a substituted phenyl group, or an aralkyl group.
  • alkyl group include methyl, ethyl, n-propyl, i-propyl, n-butyl, i-butyl, t-butyl, n-pentyl, i-pentyl, and neopentyl.
  • t-pentyl group n-hexyl group, n-heptyl group, n-octyl group, i-octyl group, 2,2,4-trimethylpentyl group, n-nonyl group, n-decyl group, and n- Examples thereof include linear or branched alkyl groups having 1 to 20 carbon atoms such as dodecyl group.
  • a part of the alkyl group may be substituted with a halogen atom such as a chlorine atom or a fluorine atom, an acryloxy group, a methacryloxy group, a mercapto group, or an epoxycyclohexyl group.
  • Examples of the cycloalkyl group include a cyclopentyl group and a cyclohexyl group. Such cycloalkyl group may be partially substituted with a lower alkyl group having 1 to 6 carbon atoms, and examples of such cycloalkyl group include 4-ethylcyclohexyl group.
  • Examples of the alkenyl group include a vinyl group, allyl group, n-5-hexenyl group, 4-vinylcyclohexenyl group, and the like.
  • Examples of the aryl group include a phenyl group, a biphenylyl group, a naphthyl group, an anthryl group, and a phenanthryl group.
  • Substituted phenyl groups include o-, m-, p-tolyl groups, xylyl groups and ethylphenyl groups; aralkyl groups include benzyl groups, ⁇ - and ⁇ -phenylethyl groups, and the like. it can.
  • alkoxysilane compound having such a substituent examples include tetramethoxysilane, tetraethoxysilane, methyltrimethoxysilane, methyltriethoxysilane, ethyltrimethoxysilane, ethyltriethoxysilane, n-propyltrimethoxysilane, n- Propyltriethoxysilane, i-propyltrimethoxysilane, i-propyltriethoxysilane, ⁇ -chloropropyltrimethoxysilane, ⁇ -chloropropyltriethoxysilane, 3,3,3-trifluoropropyltrimethoxysilane, 3, 3,3-trifluoropropyltriethoxysilane, ⁇ -glycidoxypropyltrimethoxysilane, ⁇ -glycidoxypropyltriethoxysilane, ⁇ -methacryl
  • the polyorganosiloxanes used in the present invention include those composed of a plurality of different alkoxysilane compounds. Two or more different polyorganosiloxanes can be used in any combination.
  • Examples of the vinyl acetate emulsion include a resin obtained by emulsion polymerization of vinyl acetate alone or vinyl acetate and a polymerizable unsaturated monomer component copolymerizable therewith in the presence of water and a dispersion stabilizer. An emulsion can be mentioned.
  • polymerizable unsaturated monomer component copolymerizable with vinyl acetate one or two of the compounds listed in the description of the (meth) acryloyl group-containing compound and other polymerizable unsaturated monomers in the acrylic resin emulsion are used. The above combinations can be mentioned.
  • the pyrethroid compound may be a natural pyrethroid compound or a synthetic pyrethroid compound.
  • natural pyrethroid compounds include pyrethrin, cineline, and jasmolin.
  • Synthetic pyrethroid compounds are generic names for synthetic compounds similar in chemical structure to natural pyrethroids. , Silafluophene, framethrin, phenothrin, permethrin, ciphenothrin, brathrin, etofenprox, cyfluthrin and the like, and these can be used alone or in combination of two or more.
  • the mass of the pyrethroid compound based on 100 parts by mass of the paint solid content is 0.15 parts by mass or more, preferably A range of 0.30 to 5.0 parts by mass is preferable.
  • the pest repellent paint composition of the present invention contains inorganic powder as an essential component. Pest repellent sustainability is further improved by including inorganic powder in the coating film.
  • the inorganic powder is not particularly limited as long as the oil absorption is within the range of the present invention, and examples thereof include extender pigments. Specific examples thereof include hydrous silicon dioxide, natural crystalline silica, amorphous silica, anhydrous silica. Silicon dioxide compounds such as acids, fumed silica, silica beads; diatomaceous earth, calcium carbonate; barium sulfate; clays such as pyrophyllite, kaolinite, halloysite, sericite, montmorillonite; natural and synthetic mica; aluminum silicate, Examples thereof include magnesium silicate, calcium silicate, magnesium carbonate, and aluminum oxide, and these can be used alone or in combination of two or more.
  • the inorganic powder is characterized in that the oil absorption is 320 ml / 100 g or less, and it is particularly suitable that it is in the range of 5 to 300 ml / 100 g. If the oil absorption exceeds 320 ml / 100 g, the pest repellent property of the coating film formed from the pest repellent coating composition after storage is insufficient, which is not preferable.
  • the amount of oil absorption is determined by measuring by the oil method in boiled sea urchin in accordance with the provisions of JIS K 5101.
  • the blending amount of the inorganic powder is within the range of 10 to 200 parts by weight, preferably within the range of 15 to 150 parts by weight, based on 100 parts by weight of the solid content of the resin emulsion. If the blending amount of the inorganic powder is out of this range, the formed film does not exhibit the pest repellency sufficiently, which is not preferable.
  • the pest repellent coating composition of the present invention contains an organic solvent.
  • an organic solvent By including an organic solvent, the pyrethroid compound is uniformly dispersed in the coating film, and the pest repellent performance of the coating film can be further improved, and the coating film formed from the paint after storage is also stable. It has the effect of being able to demonstrate pest repellent.
  • the organic solvent is not particularly limited and conventionally known ones can be used. Specifically, alcohols such as methanol, ethanol, i-propanol, n-butanol and i-butanol; Ethers such as dioxane and tetrahydrofuran; ethylene glycol monomethyl ether, ethylene glycol monoethyl ether, ethylene glycol mono-n-propyl ether, ethylene glycol mono-i-propyl ether, ethylene glycol mono-n-butyl ether, ethylene glycol mono-i -Ethylene glycol ethers such as butyl ether and ethylene glycol mono-t-butyl ether; diethylene glycol monomethyl ether, diethylene glycol monoethyl ether, diethylene glycol Diethylene glycol ethers such as non-n-propyl ether, diethylene glycol mono-i-propyl ether, diethylene glycol mono-n-butyl ether, di
  • Hydrogens such as cyclohexane and methylcyclohexane
  • aromatic hydrocarbons such as toluene, xylene, ethylbenzene, dodecylbenzene, methylnaphthalene and di-i-propylnaphthalene, which may be used alone or Two or more types can be used in combination.
  • the amount of the organic solvent is in the range of 0.5 to 20.0 parts by weight, preferably in the range of 1.0 to 10.0 parts by weight, based on 100 parts by weight of the solid content of the resin emulsion. It is suitable to be in
  • paraffinic hydrocarbons and aromatic hydrocarbons are preferred as the organic solvent.
  • organic solvents include i-paraffin and alkylbenzene, and these can be used alone or in combination of two or more.
  • the pest repellent coating composition of the present invention suitably contains a surfactant.
  • a surfactant As a result, together with the organic solvent, the pyrethroid compound is uniformly dispersed in the coating film, and the pest repellent performance of the coating film can be further improved, and the coating film formed from the paint after storage is also stable. And pest repellent properties can be exhibited.
  • the surfactant is not particularly limited, and conventionally known surfactants can be used. Specific examples include polyoxyalkylene allyl phenyl ether, polyoxyalkylene alkyl ether, polyoxyethylene alkyl ether, polyoxyethylene. Alkyl phenyl ether, polyoxyethylene allyl phenyl ether, polyoxyethylene styryl phenyl ether, polyoxyethylene alkylphenyl ether formaldehyde condensate, polyoxyethylene-polyoxypropylene block polymer, polyoxyethylene-polyoxypropylene block polymer alkylphenyl ether , Polyoxyalkylene sorbitol fatty acid ester, sorbitan fatty acid ester, polyoxyethylene fatty acid ester, polyoxy Nonionic surfactants such as tylene sorbitan fatty acid ester, polyoxyalkylene castor oil ether, polyoxyalkylene hydrogenated castor oil, polyoxyalkylene hydrogenated castor oil ether, polyethylene
  • nonionic surfactants and anionic surfactants are preferred as the surfactant.
  • the pyrethroid compound, the organic solvent, and the surfactant can be blended at any stage of the production of the pest repellent coating composition, but the component containing the pyrethroid compound, the organic solvent, and the surfactant is made into a drug. It is appropriate to prepare the product in advance and stir and mix the drug product together with other components.
  • the above chemicals can contain components such as synergists, antioxidants, and UV absorbers as necessary.
  • the pest repellent coating composition of the present invention further includes a pH adjuster, a thickener, a wetting agent, a preservative, a modifying resin other than a resin emulsion, a color pigment, a film-forming aid, and an ultraviolet absorber, if necessary.
  • paint additives such as a light stabilizer and a surface conditioner can be appropriately blended.
  • examples of the pH adjuster include various acids such as inorganic acids and organic acids, inorganic alkalis such as sodium hydroxide and various amine compounds, and amine compounds are preferably used.
  • the amine compound is not particularly limited, and examples thereof include ammonia, diethylamine, triethylamine, monoethanolamine, diethanolamine, triethanolamine, dimethylethanolamine, and diethylethanolamine.
  • thickener those normally used as a thickener in paint applications and the like can be used without limitation.
  • water-soluble fiber derivatives such as carboxymethyl cellulose, methyl cellulose, and hydroxyethyl cellulose
  • Polysaccharides such as guar gum, xanthan gum, locust bean gum
  • inorganic thickeners such as bentonite, montmorillonite, colloidal alumina
  • water-soluble fiber derivatives and polysaccharides such as water-soluble fiber derivatives, polysaccharides, polyvinyl alcohol, and inorganic thickeners, can be preferably used from the viewpoint of coating workability.
  • the above thickener is suitably contained in the range of 0.1 to 10 parts, preferably 0.2 to 5 parts, based on 100 parts by weight of the solid content of the resin emulsion.
  • the proper pH range of the pest repellent coating composition of the present invention obtained as described above is less than 9.0, and more preferably in the range of 7.0 to 8.5. If the pH exceeds 9.0, a stable pest repellent coating film can be obtained in the initial stage after the production of the paint, but the pest repellent is insufficient after storage of the paint.
  • the pH is measured with a pH meter after adjusting the temperature of the sealed paint to 20 ° C.
  • the article to be coated with the pest repellent coating composition of the present invention is not particularly limited, for example, wood board, plywood, medium density fiber board, plastic board, cement mortar, concrete board, PC panel, Examples include materials such as ALC panels, asbestos slate, gypsum board, particle board, foam cement board, wood cement board, calcium silicate board, paper, metal, etc.
  • a new coating film may be provided.
  • the application of the pest repellent coating composition can be performed by a conventionally known application method without particular limitation, for example, a roller, a brush, a spray, a roll coating, a flow coating, or the like, and can be cured even at room temperature drying conditions. If necessary, forced drying or heat drying can also be performed.
  • the pest repellent coating film obtained as described above is a clear coating film, it can improve the texture without changing the hue appearance of the object to be coated, but it is suitable depending on the application. Even a colored coating film containing a colorant such as a pigment may be used.
  • the mass of the pyrethroid compound contained in the coating film formed from the pest repellent coating composition of the present invention per 1 m 2 of the coating surface is appropriate to adjust the coating amount in a range of 0.2 to 10.0 g / m 2 , more preferably 0.5 to 8.0 g / m 2 to obtain the above-mentioned insect repellent coating film. .
  • part and % mean “part by mass” and “% by mass”, respectively.
  • TEGO Phobe 1600 Evonik Degussa, silicone resin emulsion (containing polydimethylsiloxane), solid content 50%.
  • TEGO Phobe 1600 Evonik Degussa, silicone resin emulsion (containing polymethyl-phenylsiloxane), solid content 50%.
  • Examples 7-12 and Comparative Examples 8-14 The anti-mosquito coatings (A) to (M) obtained in the above examples and comparative examples were applied to a plywood board (28 cm ⁇ 20 cm) with a brush at a coating amount of 100 g / m 2 and dried at room temperature for 2 hours. Each mosquito protection board was made.
  • an anti-mosquito treatment plate was obtained by further coating the coating film with the anti-mosquito coating at a coating amount of 100 g / m 2 and drying at room temperature for 2 weeks.
  • a mosquito-proofing plate was prepared in the same manner using the mosquito-proofing paints (A) to (M) obtained in the above Examples and Comparative Examples stored at 40 ° C. for 1 month as the treatment liquid.
  • ⁇ Mosquito repellent test> A mosquito-proof treatment plate was stretched on one side of the wall surface (long side) of the test cage (18 cm ⁇ 28 cm, height 20 cm) to make a mosquito-proof treatment zone, and a blank plate was put on the other side to make a non-treatment zone. The wall surface (short side), top surface, and bottom surface were not stretched, and the cage net was left as a test box.
  • 100-500 adult Aedes albopictus were released in the test box prepared in (1).
  • the test insects that stopped in the mosquito-proof treatment area and untreated area were counted, and the repelling rate (%) was calculated by the following equation.
  • Repelling rate (%) (Number of mosquitoes remaining in the untreated zone) / ⁇ (Number of mosquitoes remaining in anti-mosquito treatment area) + (Number of mosquitoes remaining in non-treatment area) ⁇ ⁇ 100 (4)
  • the average value of the repellent rate (%) obtained in 1, 2, 3, 4 and 5 hours was evaluated according to the following four criteria. The results are shown in Table 2.
  • A The average value of the repelling rate (%) is 80% or more
  • ⁇ The average repelling rate (%) is 70% or more and less than 80%
  • delta) The average value of repelling rate (%) is 60% or more and less than 70%
  • X The average value of repelling rate (%) is less than 60%.

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • General Health & Medical Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Plant Pathology (AREA)
  • Toxicology (AREA)
  • Birds (AREA)
  • Insects & Arthropods (AREA)
  • Pest Control & Pesticides (AREA)
  • Zoology (AREA)
  • Environmental Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Paints Or Removers (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)

Abstract

Provided is a pest-repellent coating composition which does not decrease in pest repellency through the storage and exhibits the stable performance even in environments favorable to pests. This pest-repellent coating composition comprises a resin emulsion, a pyrethroid-based compound as an insectifuge, a specific inorganic powder, and an organic solvent and has a pH regulated to a value in a specific range. The composition can be safely applied in living spaces for humans, animals, etc., and can retain stable pest repellency after long-term storage even in a high-humidity and high-temperature environment.

Description

害虫忌避塗料組成物及びこれを用いた害虫の忌避方法Pest repellent coating composition and pest repellent method using the same
　本発明は、害虫忌避塗料組成物に関し、さらに詳しくは、建築物の内壁などに塗布することによって、蚊などの害虫を寄せ付けない性質の被膜を形成するための塗料組成物及びこれを用いた害虫の忌避方法に関する。 The present invention relates to a pest repellent coating composition, and more specifically, a coating composition for forming a film having a property of preventing mosquitoes and other pests from being applied by applying the composition to an inner wall of a building, and a pest using the same. Related to repelling method.
　従来、建築物や家電製品などを害虫による被害から防護する、あるいは安全や衛生に対する消費者の関心を満たすために、種々の対策がされてきた。 Conventionally, various measures have been taken to protect buildings and home appliances from damage caused by pests or to satisfy consumers' interest in safety and sanitation.
　例えば、建築物等に使用される木材を食害する白蟻に対し、その予防、もしくは駆除を目的として白蟻防除コーティングを塗布することが行われている。
　白蟻防除コーティングとして、例えば水性樹脂エマルション、シラン系撥水剤、コロイダルシリカ及び防蟻剤を含む組成物が開示されている（特許文献１）。
　特許文献１記載の組成物によれば、環境や人体に対しては有害ではなく、防蟻効果を発揮する被膜を形成することができるものである。また、白蟻防除コーティング組成物がコロイダルシリカなどを含んでいるので、多孔性の塗膜を形成でき、白蟻防除成分をしっかりと膜中に固定させることで塗膜形成後の白蟻防除性が長期に渡って発揮されるものである。しかしながら特許文献１では、記載のコーティング組成物を長期間貯蔵した後に塗布を行った際に、被膜の白蟻防除性が十分ではない問題がある。 For example, a white ant control coating is applied to white ants that damage wood used in buildings or the like for the purpose of prevention or extermination.
As a white ant control coating, for example, a composition containing an aqueous resin emulsion, a silane-based water repellent, colloidal silica, and an ant preventive is disclosed (Patent Document 1).
According to the composition described in Patent Document 1, it is not harmful to the environment and the human body, and can form a film that exhibits an ant-proof effect. In addition, since the white pea control coating composition contains colloidal silica, etc., a porous coating film can be formed, and by fixing the white ant control component firmly in the film, the pea control property after the coating film formation is prolonged. It is demonstrated across. However, in Patent Document 1, there is a problem that when the coating composition described above is applied after being stored for a long period of time, the white ant control property of the coating is not sufficient.
　一方、ゴキブリ等の害虫の問題を解決するために、防虫剤として合成ピレスロイド系化合物を、繊維製品や塗料に配合して防虫機能を持たせることはよく知られている。
　例えば特許文献２には、塗装鋼板の着色塗膜層上に、該着色塗膜と同系色のあるいは透明なトップ塗膜層に防虫剤を添加して、防虫剤を効率的に使用した防虫塗装鋼板が提案されている。
　かかる方法によれば、ある程度の期間防虫性能を発揮する塗装鋼板が得られるが、湿度が高く、温度が高いなど害虫が好んで集まる環境においては防虫性能を長期間にわたって維持することは困難である。 On the other hand, in order to solve the problem of insect pests such as cockroaches, it is well known to add a synthetic pyrethroid compound as an insect repellent to fiber products and paints to provide an insect repellent function.
For example, Patent Document 2 discloses an insect repellent coating that uses an insect repellent efficiently by adding an insect repellent to a top coat layer of the same color as the color coat or transparent on a color coat layer of a coated steel sheet. Steel plates have been proposed.
According to such a method, a coated steel sheet that exhibits insect repellent performance for a certain period of time can be obtained, but it is difficult to maintain the insect repellent performance for a long period of time in an environment where pests prefer to gather such as high humidity and high temperature. .
　ところで、近年、地球温暖化の影響によりデング熱、マラリアなどの蚊を媒体とする感染症に対する関心が高まっており、蚊を対象とする害虫忌避塗料組成物のニーズが高くなっている。
　しかしながら、白蟻やゴキブリ等の害虫を意図した従来の害虫忌避用組成物を防蚊塗料として建築物の内装に適用しても、人体に悪影響を及ぼさず、空間を自由に飛びまわる蚊に対して防蚊性を発揮する塗膜を形成する塗料を設計することは困難である上に、貯蔵後の塗料で形成された塗膜が安定した防蚊性を有し、高湿度、高温の環境下においても防蚊性を持続させることは困難である。 By the way, in recent years, interest in infectious diseases using mosquitoes such as dengue fever and malaria has increased due to the influence of global warming, and the need for pest repellent paint compositions targeting mosquitoes has increased.
However, even if the conventional pest repellent composition intended for pests such as white ants and cockroaches is applied as an anti-mosquito coating to the interior of a building, it does not adversely affect the human body and protects against mosquitoes flying freely in space. It is difficult to design a paint that forms a mosquito-resistant coating, and the coating formed after storage has a stable mosquito-repellent property in high humidity and high temperature environments. It is difficult to maintain mosquito protection.
特開平１１－２５６０７６号公報JP-A-11-256076
特開２００３－１２７２７２号公報JP 2003-127272 A
　本発明の目的は、貯蔵前後で害虫忌避性が低下しない、害虫が好むような環境でも安定した性能を発揮する害虫忌避塗料組成物を提供することにある。 An object of the present invention is to provide a pest repellent coating composition that exhibits stable performance even in an environment preferred by pests, in which pest repellent does not decrease before and after storage.
　本発明者らは、上記した課題に関して鋭意検討した結果、防虫剤としてピレスロイド系化合物を用い、特定の無機粉末と有機溶剤を含ませ、ｐＨを特定範囲となるように塗料を調製することで、上記した課題を解決できることを見出し、本発明に到達した。 As a result of intensive studies on the above-mentioned problems, the present inventors have used a pyrethroid compound as an insect repellent, include a specific inorganic powder and an organic solvent, and prepare a paint so that the pH falls within a specific range. The present inventors have found that the above-described problems can be solved and have reached the present invention.
　本発明の害虫忌避塗料組成物によれば、水系であり、人体に対して無害であり且つ蚊などの害虫に対しても忌避性を有するので、人や動物等の居住空間に安全に塗布することができる。 According to the pest repellent coating composition of the present invention, it is water-based, harmless to the human body, and has repellent properties against pests such as mosquitoes, so it can be safely applied to living spaces such as humans and animals. be able to.
　また、長期貯蔵後であっても、湿度や温度が高い環境下においても安定した害虫忌避性を持続する塗膜を形成することができる。 In addition, even after long-term storage, it is possible to form a coating film that maintains stable pest repellent properties even in environments with high humidity and temperature.
　本発明の害虫忌避塗料組成物でいう害虫とは、通常の害虫であれば特に限定はされない。
　一例としては例えば、アカイエカ、ヒトスジシマカ等の蚊類；イエバエ等のハエ類；ユスリカ類；ブユ類；チョウバエ類；等の飛翔害虫、アリ類；ノミ類；ゴキブリ類；シロアリ類；ダニ類；クモ類；ダンゴムシ類；ムカデ類；ヤスデ類等の匍匐害虫等を挙げることができる。
　本発明では、飛翔害虫、とくに蚊類に対して忌避性効果を発揮するものである。 The pest referred to in the pest repellent coating composition of the present invention is not particularly limited as long as it is a normal pest.
Examples include, for example, mosquitoes such as mosquitoes and mosquitoes; flies such as house flies; chironomids; flyfish; butterflies; flying pests such as ants; fleas; cockroaches; Moths; centipedes; pinworms such as millipedes.
In the present invention, a repellent effect is exhibited against flying pests, particularly mosquitoes.
　本発明の害虫忌避塗料組成物は、樹脂エマルション、ピレスロイド系化合物、無機粉末、及び有機溶剤を含む。以下、各成分について説明する。 The pest repellent coating composition of the present invention contains a resin emulsion, a pyrethroid compound, an inorganic powder, and an organic solvent. Hereinafter, each component will be described.
＜樹脂エマルション＞
　本発明において、樹脂エマルションとしては、塗膜形成能を有するものであれば特に制限はなく、従来公知のものを制限なく使用することができ、その具体例としては、アクリル樹脂エマルション、アクリルシリコン樹脂エマルション、ウレタン樹脂エマルション、フッ素樹脂エマルション、エポキシ樹脂エマルション、ポリエステル樹脂エマルション、アルキド樹脂エマルション、メラミン樹脂エマルション、酢酸ビニルエマルション、シリコーン樹脂エマルション、酢酸ビニル・ベオバ樹脂エマルションなどが挙げられるが、これらに限定されるわけではない。また、これらは単独で使用しても２種以上を併用しても良い。
　これらの中で、害虫忌避性の持続性に優れることから、アクリル樹脂エマルション、酢酸ビニルエマルション、シリコーン樹脂エマルションが好ましく、特にシリコーン樹脂エマルションがよい。 <Resin emulsion>
In the present invention, the resin emulsion is not particularly limited as long as it has a coating film-forming ability, and conventionally known ones can be used without limitation. Specific examples thereof include acrylic resin emulsions and acrylic silicon resins. Examples include, but are not limited to, emulsions, urethane resin emulsions, fluororesin emulsions, epoxy resin emulsions, polyester resin emulsions, alkyd resin emulsions, melamine resin emulsions, vinyl acetate emulsions, silicone resin emulsions, vinyl acetate / veova resin emulsions. I don't mean. These may be used alone or in combination of two or more.
Among these, acrylic resin emulsions, vinyl acetate emulsions, and silicone resin emulsions are preferable because of their excellent pest repellent durability, and silicone resin emulsions are particularly preferable.
　アクリル樹脂エマルションとしては、例えば水及び分散安定剤の存在で、（メタ）アクリロイル化合物を必須とし、その他の重合性不飽和モノマーを含む重合性不飽和モノマー成分を１段階で又は多段階で乳化重合することにより得られる、従来公知のエマルションを挙げることができる。 As an acrylic resin emulsion, for example, in the presence of water and a dispersion stabilizer, a (meth) acryloyl compound is essential, and a polymerizable unsaturated monomer component containing other polymerizable unsaturated monomers is emulsion-polymerized in one step or in multiple steps. A conventionally well-known emulsion obtained by doing can be mentioned.
　（メタ）アクリロイル化合物としては、例えば、メチル（メタ）アクリレート、エチル（メタ）アクリレート、プロピル（メタ）アクリレート、ｎ－ブチル（メタ）アクリレート、ｉ－ブチル（メタ）アクリレート、ペンチル（メタ）アクリレート、ヘキシル（メタ）アクリレート、２－エチルヘキシル（メタ）アクリレート、ラウリル（メタ）アクリレート、ステアリル（メタ）アクリレート、「イソステアリルアクリレート」（大阪有機化学社製、ＩＳＴＡ　高分岐状長鎖アルキルアクリレート）等の直鎖又は分岐状アルキル（メタ）アクリレート；シクロヘキシル（メタ）アクリレート、メチルシクロヘキシル（メタ）アクリレート、ｔ－ブチルシクロヘキシル（メタ）アクリレート、イソボルニル（メタ）アクリレート、アダマンチル（メタ）アクリレート等の脂環式アルキル（メタ）アクリレート；ベンジル（メタ）アクリレート等のアラルキル（メタ）アクリレート；２－メトキシエチル（メタ）アクリレート、２－エトキシエチル（メタ）アクリレート等のアルコキシアルキル（メタ）アクリレート；ヘキサフルオロ－ｉ－プロピル（メタ）アクリレート、パーフルオロオクチルメチル（メタ）アクリレート、パーフルオロオクチルエチル（メタ）アクリレート等のフルオロアルキル（メタ）アクリレート；（２－アクリロイルオキシエチル）アシッドホスフェート、（２－メタクリロイルオキシエチル）アシッドホスフェート、（２－アクリロイルオキシプロピル）アシッドホスフェート、（２－メタクリロイルオキシプロピル）アシッドホスフェート等のリン酸基含有（メタ）アクリレート；Ｎ，Ｎ－ジエチルアミノエチル（メタ）アクリレートのようなＮ，Ｎ－ジアルキルアミノアルキル（メタ）アクリレート；（メタ）アクリルアミド；（メタ）アクリル酸；アセトアセトキシエチル（メタ）アクリレート、ダイアセトン（メタ）アクリルアミド等のカルボニル基含有（メタ）アクリロイルモノマー；グリシジル（メタ）アクリレート、β－メチルグリシジル（メタ）アクリレート、３，４－エポキシシクロヘキシルメチル（メタ）アクリレート、３，４－エポキシシクロヘキシルエチル（メタ）アクリレート、３，４－エポキシシクロヘキシルプロピル（メタ）アクリレート等のエポキシ基含有（メタ）アクリロイルモノマー；イソシアナトエチル（メタ）アクリレート等のイソシアナト基含有（メタ）アクリロイルモノマー；γ－メタクリロイルオキシプロピルトリメトキシシラン、γ－メタクリロイルオキシプロピルトリエトキシシラン等のアルコキシシリル基含有（メタ）アクリロイルモノマー；ジシクロペンテニルオキシエチル（メタ）アクリレート、ジシクロペンテニルオキシプロピル（メタ）アクリレート、ジシクロペンテニル（メタ）アクリレート等の酸化硬化性基含有（メタ）アクリロイルモノマー；１，２，２，６，６－ペンタメチルピペリジル（メタ）アクリレート、２，２，６，６－テトラメチルピペリジニル（メタ）アクリレート等；２－（メタクリロイルオキシ）エチルトリメチルアンモニウムクロライド、２－（メタクリロイルオキシ）エチルトリメチルアンモニウムブロマイド、メタクリロイルアミノプロピルトリメチルアンモニウムクロライド、メタクリロイルアミノプロピルトリメチルアンモニウムブロマイド、テトラブチルアンモニウム（メタ）アクリレート、テトラメチルアンモニウム（メタ）アクリレート、トリメチルベンジルアンモニウム（メタ）アクリレート、２－（メタクリロイルオキシ）エチルトリメチルアンモニウムジメチルホスフェート等の４級アンモニウム塩基含有（メタ）アクリレート；分子末端がアルコキシ基であるポリオキシアルキレン鎖を有する（メタ）アクリレート等が挙げられ、これらはそれぞれ単独で又は２種以上組み合わせて使用することができる。 Examples of the (meth) acryloyl compound include methyl (meth) acrylate, ethyl (meth) acrylate, propyl (meth) acrylate, n-butyl (meth) acrylate, i-butyl (meth) acrylate, pentyl (meth) acrylate, Directly such as hexyl (meth) acrylate, 2-ethylhexyl (meth) acrylate, lauryl (meth) acrylate, stearyl (meth) acrylate, “isostearyl acrylate” (Osaka Organic Chemical Co., Ltd., ISTA highly branched long chain alkyl acrylate) Chain or branched alkyl (meth) acrylate; cyclohexyl (meth) acrylate, methylcyclohexyl (meth) acrylate, t-butylcyclohexyl (meth) acrylate, isobornyl (meth) acrylate, adamant Cycloaliphatic alkyl (meth) acrylates such as ru (meth) acrylate; Aralkyl (meth) acrylates such as benzyl (meth) acrylate; Alkoxyalkyl such as 2-methoxyethyl (meth) acrylate and 2-ethoxyethyl (meth) acrylate (Meth) acrylate; hexafluoro-i-propyl (meth) acrylate, perfluorooctylmethyl (meth) acrylate, fluoroalkyl (meth) acrylate such as perfluorooctylethyl (meth) acrylate; (2-acryloyloxyethyl) acid Phosphorous such as phosphate, (2-methacryloyloxyethyl) acid phosphate, (2-acryloyloxypropyl) acid phosphate, (2-methacryloyloxypropyl) acid phosphate Group-containing (meth) acrylate; N, N-dialkylaminoalkyl (meth) acrylate such as N, N-diethylaminoethyl (meth) acrylate; (meth) acrylamide; (meth) acrylic acid; acetoacetoxyethyl (meth) acrylate Carbonyl group-containing (meth) acryloyl monomers such as diacetone (meth) acrylamide; glycidyl (meth) acrylate, β-methylglycidyl (meth) acrylate, 3,4-epoxycyclohexylmethyl (meth) acrylate, 3,4-epoxy Epoxy group-containing (meth) acryloyl monomers such as cyclohexylethyl (meth) acrylate and 3,4-epoxycyclohexylpropyl (meth) acrylate; isocyanato groups such as isocyanatoethyl (meth) acrylate (Meth) acryloyl monomer; alkoxysilyl group-containing (meth) acryloyl monomer such as γ-methacryloyloxypropyltrimethoxysilane, γ-methacryloyloxypropyltriethoxysilane; dicyclopentenyloxyethyl (meth) acrylate, dicyclopentenyloxypropyl ( Oxidation curable group-containing (meth) acryloyl monomers such as (meth) acrylate and dicyclopentenyl (meth) acrylate; 1,2,2,6,6-pentamethylpiperidyl (meth) acrylate, 2,2,6,6- Tetramethylpiperidinyl (meth) acrylate, etc .; 2- (methacryloyloxy) ethyltrimethylammonium chloride, 2- (methacryloyloxy) ethyltrimethylammonium bromide, methacryloylaminop 4 such as pyrtrimethylammonium chloride, methacryloylaminopropyltrimethylammonium bromide, tetrabutylammonium (meth) acrylate, tetramethylammonium (meth) acrylate, trimethylbenzylammonium (meth) acrylate, 2- (methacryloyloxy) ethyltrimethylammonium dimethyl phosphate Secondary ammonium group-containing (meth) acrylate; (meth) acrylate having a polyoxyalkylene chain whose molecular end is an alkoxy group, and the like can be used, and these can be used alone or in combination of two or more.
　また、その他の重合性不飽和モノマーとしては、例えば、（メタ）アクリロニトリル；酢酸ビニル、プロピオン酸ビニル等のビニルエステル化合物；スチレン、α－メチルスチレン等のビニル芳香族化合物；マレイン酸、クロトン酸、β－カルボキシエチルアクリレート等のカルボキシル基含有重合性不飽和モノマー；（メタ）アクロレイン、ホルミルスチロール、炭素数４～７のビニルアルキルケトン（例えば、ビニルメチルケトン、ビニルエチルケトン、ビニルブチルケトン等）、アセトアセトキシアリルエステル等のカルボニル基含有重合性不飽和モノマー；アリルグリシジルエーテル等のエポキシ基含有重合性不飽和モノマー；ｍ－ｉ－プロペニル－α，α－ジメチルベンジルイソシアネート等のイソシアナト基含有重合性不飽和モノマー；ビニルトリメトキシシラン、ビニルトリエトキシシラン等のアルコキシシリル基含有重合性不飽和モノマー；エポキシ基含有重合性不飽和モノマー又は水酸基含有重合性不飽和モノマーと不飽和脂肪酸との反応生成物等の酸化硬化性基含有重合性不飽和モノマー；フルオロアルキルトリフルオロビニルエーテル、パーフルオロアルキルトリフルオロビニルエーテル等のフルオロビニルエーテル等が挙げられ、これらはそれぞれ単独で又は２種以上組み合わせて使用することができる。 Other polymerizable unsaturated monomers include, for example, (meth) acrylonitrile; vinyl ester compounds such as vinyl acetate and vinyl propionate; vinyl aromatic compounds such as styrene and α-methylstyrene; maleic acid, crotonic acid, Carboxyl group-containing polymerizable unsaturated monomers such as β-carboxyethyl acrylate; (meth) acrolein, formylstyrene, vinyl alkyl ketones having 4 to 7 carbon atoms (for example, vinyl methyl ketone, vinyl ethyl ketone, vinyl butyl ketone), Carbonyl group-containing polymerizable unsaturated monomers such as acetoacetoxyallyl ester; Epoxy group-containing polymerizable unsaturated monomers such as allyl glycidyl ether; Isocyanato group-containing polymerizable monomers such as mi-propenyl-α, α-dimethylbenzyl isocyanate Saturated Mer; alkoxysilyl group-containing polymerizable unsaturated monomer such as vinyltrimethoxysilane and vinyltriethoxysilane; epoxy group-containing polymerizable unsaturated monomer or reaction product of hydroxyl group-containing polymerizable unsaturated monomer and unsaturated fatty acid, etc. Oxidizing curable group-containing polymerizable unsaturated monomers; fluoroalkyl ethers such as fluoroalkyl trifluorovinyl ether and perfluoroalkyl trifluorovinyl ether, and the like can be used, and these can be used alone or in combination of two or more.
　これらアクリル樹脂エマルションは、製造してもよいしまた、市販されているものを用いてもよい。市販品としては、例えば、「ボンコート」シリーズ、「ウォーターゾール」シリーズ（以上商品名、ＤＩＣ社製）；「アクリセット」シリーズ、「ユーダブル」シリーズ（以上商品名、日本触媒社製）；「ポリゾール」シリーズ、（商品名、昭和高分子社製）；「ヨドゾール」シリーズ、「カネビノール」シリーズ（以上、商品名、日本エヌエスシー社製）；「ポリトロン」、「ポリデュレックス」（以上、商品名、旭化成ケミカルズ社製）、「リカボンド」シリーズ（商品名、中央理化工業社製）；「プライマル」シリーズ（商品名、ローム・アンド・ハース・ジャパン社製）；「アクロナール」シリーズ（商品名、ＢＡＳＦジャパン社製）；「モビニールニチゴー」シリーズ（商品名、モビニール社製）；「カネカゼムラック」シリーズ、「カネビラック」シリーズ（以上、商品名、カネカ社製）等があげられる。 These acrylic resin emulsions may be manufactured or commercially available. Commercially available products include, for example, “Boncoat” series, “Watersol” series (above, product name, manufactured by DIC); “Acryset” series, “Udable” series (above, product name, manufactured by Nippon Shokubai Co., Ltd.); ”Series (trade name, manufactured by Showa Polymer Co., Ltd.);“ Yodosol ”series,“ Kanebinol ”series (above, product name, manufactured by NSC Japan);“ Polytron ”,“ Polydurex ”(above, product name, Asahi Kasei Chemicals), "Rikabond" series (trade name, manufactured by Chuo Rika Kogyo Co., Ltd.); "Primal" series (trade name, manufactured by Rohm and Haas Japan); "Acronal" series (trade name, BASF Japan) "Monetic Nichigo" series (trade name, made by Movinyl Corporation); "Kanekazemulac" series "Kanebirakku" series (trade name, manufactured by Kaneka Corporation), and the like.
　上記シリコーン樹脂エマルションとしては、ポリオルガノシロキサン鎖を有する樹脂エマルションであれば特に制限なく従来公知のものが使用でき、例えば、アルコキシシラン化合物又はその縮合物を重縮合してなるポリオルガノシロキサン類を水性媒体に分散、乳化又は溶解したエマルション；有機重合体にポリオルガノシロキサンを複合化させてなるエマルション；などが挙げられる。 As the silicone resin emulsion, any conventionally known emulsion can be used as long as it is a resin emulsion having a polyorganosiloxane chain. For example, polyorganosiloxanes obtained by polycondensation of an alkoxysilane compound or a condensate thereof are aqueous. And an emulsion dispersed, emulsified or dissolved in a medium; an emulsion obtained by combining a polyorganosiloxane with an organic polymer; and the like.
　上記において、ポリオルガノシロキサンの構成成分となるアルコキシシラン化合物としては、例えばメトキシ基、エトキシ基、ｎ－プロポキシ基、ｉ－プロポキシ基、ｎ－ブトキシ基、ｉ－ブトキシ基、ｔ－ブトキシ基、ペンチルオキシ基、及びヘキシルオキシ基等の炭素数１～６のアルコキシ基を有するシラン化合物を挙げることができる。なお、かかるアルコキシ基は、塩素原子やフッ素原子などのハロゲン原子で置換されていてもよい。 In the above, examples of the alkoxysilane compound constituting the polyorganosiloxane include methoxy, ethoxy, n-propoxy, i-propoxy, n-butoxy, i-butoxy, t-butoxy, pentyl, and the like. Examples thereof include silane compounds having an alkoxy group having 1 to 6 carbon atoms such as an oxy group and a hexyloxy group. Such an alkoxy group may be substituted with a halogen atom such as a chlorine atom or a fluorine atom.
　また、アルコキシシラン化合物は、Ｓｉ－Ｃ結合を有していてもよく、さらにアルキル基、シクロアルキル基、アルケニル基、アリール基、置換フェニル基またはアラルキル基などの炭化水素を有していてもよい。ここでアルキル基としては、例えばメチル基、エチル基、ｎ－プロピル基、ｉ－プロピル基、ｎ－ブチル基、ｉ－ブチル基、ｔ－ブチル基、ｎ－ペンチル基、ｉ－ペンチル基、ネオペンチル基、ｔ－ペンチル基、ｎ－ヘキシル基、ｎ－ヘプチル基、ｎ－オクチル基、ｉ－オクチル基、２，２，４－トリメチルペンチル基、ｎ－ノニル基、ｎ－デシル基、及びｎ－ドデシル基等の炭素数１～２０の直鎖状または分岐状のアルキル基を挙げることができる。当該アルキル基は、その一部が塩素原子やフッ素原子などのハロゲン原子、アクリルオキシ基、メタクリルオキシ基、メルカプト基、またはエポキシシクロヘキシル基等で置換されていてもよい。 The alkoxysilane compound may have a Si—C bond, and may further have a hydrocarbon such as an alkyl group, a cycloalkyl group, an alkenyl group, an aryl group, a substituted phenyl group, or an aralkyl group. . Examples of the alkyl group include methyl, ethyl, n-propyl, i-propyl, n-butyl, i-butyl, t-butyl, n-pentyl, i-pentyl, and neopentyl. Group, t-pentyl group, n-hexyl group, n-heptyl group, n-octyl group, i-octyl group, 2,2,4-trimethylpentyl group, n-nonyl group, n-decyl group, and n- Examples thereof include linear or branched alkyl groups having 1 to 20 carbon atoms such as dodecyl group. A part of the alkyl group may be substituted with a halogen atom such as a chlorine atom or a fluorine atom, an acryloxy group, a methacryloxy group, a mercapto group, or an epoxycyclohexyl group.
　シクロアルキル基としては、シクロペンチル基やシクロヘキシル基等を挙げることができる。かかるシクロアルキル基は一部が炭素数が１～６の低級アルキル基で置換されていてもよく、かかるシクロアルキル基として４－エチルシクロヘキシル基を挙げることができる。アルケニル基としては、例えばビニル基、アリル基、ｎ－５－ヘキセニル基、４－ビニルシクロヘキセニル基などを；アリール基としては、例えばフェニル基、ビフェニルイル基、ナフチル基、アントリル基、及びフェナントリル基などを；置換フェニル基としては、ｏ－、ｍ－、ｐ－トリル基、キシリル基及びエチルフェニル基などを；アラルキル基としては、ベンジル基、α－及びβ－フェニルエチル基などを挙げることができる。 Examples of the cycloalkyl group include a cyclopentyl group and a cyclohexyl group. Such cycloalkyl group may be partially substituted with a lower alkyl group having 1 to 6 carbon atoms, and examples of such cycloalkyl group include 4-ethylcyclohexyl group. Examples of the alkenyl group include a vinyl group, allyl group, n-5-hexenyl group, 4-vinylcyclohexenyl group, and the like. Examples of the aryl group include a phenyl group, a biphenylyl group, a naphthyl group, an anthryl group, and a phenanthryl group. Substituted phenyl groups include o-, m-, p-tolyl groups, xylyl groups and ethylphenyl groups; aralkyl groups include benzyl groups, α- and β-phenylethyl groups, and the like. it can.
　かかる置換基を有するアルコキシシラン化合物としては、例えば、テトラメトキシシラン、テトラエトキシシラン、メチルトリメトキシシラン、メチルトリエトキシシラン、エチルトリメトキシシラン、エチルトリエトキシシラン、ｎ－プロピルトリメトキシシラン、ｎ－プロピルトリエトキシシラン、ｉ－プロピルトリメトキシシラン、ｉ－プロピルトリエトキシシラン、γ－クロロプロピルトリメトキシシラン、γ－クロロプロピルトリエトキシシラン、３，３，３－トリフロロプロピルトリメトキシシラン、３，３，３－トリフロロプロピルトリエトキシシラン、γ－グリシドキシプロピルトリメトキシシラン、γ－グリシドキシプロピルトリエトキシシラン、γ－メタクリルオキシプロピルトリメトキシシラン、γ－メタクリルオキシプロピルトリエトキシシラン、γ－メルカプトプロピルトリメトキシシラン、γ－メルカプトプロピルトリエトキシシラン、３，４－エポキシシクロヘキシルエチルトリメトキシシラン、３，４－エポキシシクロヘキシルエチルトリエトキシシラン、ビニルトリメトキシシラン、ビニルトリエトキシシラン、フェニルトリメトキシシラン、フェニルトリエトキシシラン、ジメチルジメトキシシラン、ジメチルジエトキシシラン、ジエチルジメトキシシラン、ジエチルジエトキシシラン、ジ－ｎ－プロピルジメトキシシラン、ジ－ｎ－プロピルジエトキシシラン、ジ－ｉ－プロピルジメトキシシラン、ジ－ｉ－プロピルジエトキシシラン、ジビニルジメトキシシラン、ジビニルジエトキシシラン、ジフェニルジメトキシシラン、ジフェニルジエトキシシラン等を挙げることができる。これらは単独で使用してもよいし、又は２種以上を任意に組み合わせて用いることもできる。 Examples of the alkoxysilane compound having such a substituent include tetramethoxysilane, tetraethoxysilane, methyltrimethoxysilane, methyltriethoxysilane, ethyltrimethoxysilane, ethyltriethoxysilane, n-propyltrimethoxysilane, n- Propyltriethoxysilane, i-propyltrimethoxysilane, i-propyltriethoxysilane, γ-chloropropyltrimethoxysilane, γ-chloropropyltriethoxysilane, 3,3,3-trifluoropropyltrimethoxysilane, 3, 3,3-trifluoropropyltriethoxysilane, γ-glycidoxypropyltrimethoxysilane, γ-glycidoxypropyltriethoxysilane, γ-methacryloxypropyltrimethoxysilane, γ-methacryloxy Propyltriethoxysilane, γ-mercaptopropyltrimethoxysilane, γ-mercaptopropyltriethoxysilane, 3,4-epoxycyclohexylethyltrimethoxysilane, 3,4-epoxycyclohexylethyltriethoxysilane, vinyltrimethoxysilane, vinyl Triethoxysilane, phenyltrimethoxysilane, phenyltriethoxysilane, dimethyldimethoxysilane, dimethyldiethoxysilane, diethyldimethoxysilane, diethyldiethoxysilane, di-n-propyldimethoxysilane, di-n-propyldiethoxysilane, di -I-propyldimethoxysilane, di-i-propyldiethoxysilane, divinyldimethoxysilane, divinyldiethoxysilane, diphenyldimethoxysilane, diphenyldiet And the like can be given Shishiran. These may be used alone or in any combination of two or more.
　本発明で用いるポリオルガノシロキサン類には、相異なる複数のアルコキシシラン化合物から構成されるものも含まれる。また相異なるポリオルガノシロキサンを２種以上任意に組み合わせて用いることもできる。 The polyorganosiloxanes used in the present invention include those composed of a plurality of different alkoxysilane compounds. Two or more different polyorganosiloxanes can be used in any combination.
　本発明で用いられるシリコーン樹脂エマルションの具体的な市販品としては、制限はされないが、例えば、「ＷＡＣＫＥＲ　ＢＳ　４５」、「ＷＡＣＫＥＲ　ＢＳ　１３０６」、「ＷＡＣＫＥＲ　ＢＳＲ　５０」、「ＷＡＣＫＥＲ　２９０」、「ＷＡＣＫＥＲ　ＳＭＫ　１３１１」、及び「ＷＡＣＫＥＲ　ＳＭＫ　２１０１」（いずれも旭化成ワッカーシリコーン株式会社製）、「ＴＥＧＯ　Ｐｈｏｂｅ　１０００Ｓ」、「ＴＥＧＯ　Ｐｈｏｂｅ　１４００」、「ＴＥＧＯ　Ｐｈｏｂｅ　１５００Ｎ」、「ＴＥＧＯ　Ｐｈｏｂｅ　１６００」、及び「ＴＥＧＯ　Ｐｈｏｂｅ　１６５０」、（いずれもエボニック　デグサ社製）などが挙げられる。 Although it does not restrict | limit as a concrete commercial item of the silicone resin emulsion used by this invention, For example, "WACKER BS 45", "WACKER BS 1306", "WACKER BSR 50", "WACKER 290", "WACKER SMK" 1311 "," WACKER SMK 2101 "(all manufactured by Asahi Kasei Wacker Silicone Co., Ltd.)," TEGO Phobe 1000S "," TEGO Phobe 1400 "," TEGO Phobe 1500N "," TEGO Phobe 1600 ", and" TEGO16 ". (Both are made by Evonik Degussa).
　酢酸ビニルエマルションとしては、例えば、水及び分散安定剤の存在下で、酢酸ビニルを単独で、もしくは酢酸ビニルおよびこれと共重合可能な重合性不飽和モノマー成分を乳化重合させることで得られる、樹脂エマルションを挙げることができる。 Examples of the vinyl acetate emulsion include a resin obtained by emulsion polymerization of vinyl acetate alone or vinyl acetate and a polymerizable unsaturated monomer component copolymerizable therewith in the presence of water and a dispersion stabilizer. An emulsion can be mentioned.
　酢酸ビニルと共重合可能な重合性不飽和モノマー成分としては、上記アクリル樹脂エマルションにおいて（メタ）アクリロイル基含有化合物及びその他の重合性不飽和モノマーの説明で列記した化合物の中から、単独または２種以上の組合せを挙げることができる。 As the polymerizable unsaturated monomer component copolymerizable with vinyl acetate, one or two of the compounds listed in the description of the (meth) acryloyl group-containing compound and other polymerizable unsaturated monomers in the acrylic resin emulsion are used. The above combinations can be mentioned.
　＜ピレスロイド系化合物＞
　本発明においてピレスロイド系化合物としては、天然ピレスロイド系化合物であっても、合成ピレスロイド系化合物であってもよい。天然ピレスロイド系化合物としては、ピレトリン、シネリン、ジャスモリンが挙げられる。合成ピレスロイド系化合物は、天然ピレスロイドと化学構造が類似した合成化合物の総称であり、例えばアレスリン、フタルスリン、エムペントリン、テトラメトリン、α‐シペルメトリン、レスメトリン、プラレトリン、イミプロトリン、デルタメトリン、トランスフルトリン、プロフルトリン、メトフルトリン、シラフルオフェン、フラメトリン、フェノトリン、ペルメトリン、シフェノトリン、ブラトリン、エトフェンプロックス、シフルトリン等が挙げられ、これらを単独で又は２種以上組み合わせて使用することができる。 <Pyrethroid compound>
In the present invention, the pyrethroid compound may be a natural pyrethroid compound or a synthetic pyrethroid compound. Examples of natural pyrethroid compounds include pyrethrin, cineline, and jasmolin. Synthetic pyrethroid compounds are generic names for synthetic compounds similar in chemical structure to natural pyrethroids. , Silafluophene, framethrin, phenothrin, permethrin, ciphenothrin, brathrin, etofenprox, cyfluthrin and the like, and these can be used alone or in combination of two or more.
　本発明の害虫忌避塗料組成物においては、害虫忌避性の効果の点から、塗料固形分１００質量部を基準とするピレスロイド系化合物の質量が０．１５質量部以上にあるものであり、好ましくは０．３０～５．０質量部の範囲内が好ましい。 In the pest repellent coating composition of the present invention, from the viewpoint of the effect of pest repellent, the mass of the pyrethroid compound based on 100 parts by mass of the paint solid content is 0.15 parts by mass or more, preferably A range of 0.30 to 5.0 parts by mass is preferable.
　＜無機粉末＞
　本発明の害虫忌避塗料組成物においては、無機粉末を必須成分として含有する。塗膜中に無機粉末を含むことによって害虫忌避持続性がより一層向上する。 <Inorganic powder>
The pest repellent paint composition of the present invention contains inorganic powder as an essential component. Pest repellent sustainability is further improved by including inorganic powder in the coating film.
　無機粉末は、吸油量が本発明範囲にある限り特に制限されるものではないが、例えば体質顔料を挙げることができ、その具体例としては、含水二酸化ケイ素、天然結晶シリカ、アモルファスシリカ、無水ケイ酸、ヒュームドシリカ、シリカビーズなどの二酸化ケイ素系化合物；珪藻土、炭酸カルシウム；硫酸バリウム；パイロフィライト、カオリナイト、ハロイサイト、セリサイト、モンモリロナイト等のクレー；天然および合成のマイカ；ケイ酸アルミニウム、ケイ酸マグネシウム、ケイ酸カルシウム、炭酸マグネシウム、酸化アルミニウム等を挙げることができ、これらを単独で又は２種以上組み合わせて使用することができる。 The inorganic powder is not particularly limited as long as the oil absorption is within the range of the present invention, and examples thereof include extender pigments. Specific examples thereof include hydrous silicon dioxide, natural crystalline silica, amorphous silica, anhydrous silica. Silicon dioxide compounds such as acids, fumed silica, silica beads; diatomaceous earth, calcium carbonate; barium sulfate; clays such as pyrophyllite, kaolinite, halloysite, sericite, montmorillonite; natural and synthetic mica; aluminum silicate, Examples thereof include magnesium silicate, calcium silicate, magnesium carbonate, and aluminum oxide, and these can be used alone or in combination of two or more.
　また、本発明においては、無機粉末は吸油量が３２０ｍｌ／１００ｇ以下にあることを特徴とするものであり、特に５～３００ｍｌ／１００ｇの範囲内のものであることが適している。
　吸油量が３２０ｍｌ／１００ｇを超えると、貯蔵後の害虫忌避塗料組成物から形成される塗膜の害虫忌避性が不十分であり、好ましくない。
　本明細書において吸油量とは、ＪＩＳ Ｋ ５１０１の規定に準拠した煮あまに油法によって測定して求められるものである。 In the present invention, the inorganic powder is characterized in that the oil absorption is 320 ml / 100 g or less, and it is particularly suitable that it is in the range of 5 to 300 ml / 100 g.
If the oil absorption exceeds 320 ml / 100 g, the pest repellent property of the coating film formed from the pest repellent coating composition after storage is insufficient, which is not preferable.
In this specification, the amount of oil absorption is determined by measuring by the oil method in boiled sea urchin in accordance with the provisions of JIS K 5101.
　無機粉末の配合量としては、樹脂エマルション固形分１００質量部を基準として１０～２００質量部の範囲内であり、好ましくは１５～１５０質量部の範囲内が好適である。
　無機粉末の配合量がこの範囲を外れると、形成される塗膜の害虫忌避性が十分発揮されず、好ましくない。 The blending amount of the inorganic powder is within the range of 10 to 200 parts by weight, preferably within the range of 15 to 150 parts by weight, based on 100 parts by weight of the solid content of the resin emulsion.
If the blending amount of the inorganic powder is out of this range, the formed film does not exhibit the pest repellency sufficiently, which is not preferable.
　＜有機溶剤＞
　本発明の害虫忌避塗料組成物は有機溶剤を含む。有機溶剤を含むことによって、ピレスロイド系化合物が塗膜中に均一的に分散され、塗膜の害虫忌避性能をより一層向上させることができると共に、貯蔵後の塗料から形成された塗膜でも安定して害虫忌避性を発揮することができる効果がある。 <Organic solvent>
The pest repellent coating composition of the present invention contains an organic solvent. By including an organic solvent, the pyrethroid compound is uniformly dispersed in the coating film, and the pest repellent performance of the coating film can be further improved, and the coating film formed from the paint after storage is also stable. It has the effect of being able to demonstrate pest repellent.
　本発明において、有機溶剤には特に制限はなく、従来公知のものを使用することができるが、具体的には、メタノール、エタノール、ｉ－プロパノール、ｎ－ブタノール、ｉ－ブタノール等のアルコール類；ジオキサン、テトラヒドロフラン等のエーテル類；エチレングリコールモノメチルエーテル、エチレングリコールモノエチルエーテル、エチレングリコールモノ－ｎ－プロピルエーテル、エチレングリコールモノ－ｉ－プロピルエーテル、エチレングリコールモノ－ｎ－ブチルエーテル、エチレングリコールモノ－ｉ－ブチルエーテル、エチレングリコールモノ－ｔ－ブチルエーテル等のエチレングリコールエーテル類；ジエチレングリコールモノメチルエーテル、ジエチレングリコールモノエチルエーテル、ジエチレングリコールモノ－ｎ－プロピルエーテル、ジエチレングリコールモノ－ｉ－プロピルエーテル、ジエチレングリコールモノ－ｎ－ブチルエーテル、ジエチレングリコールモノ－ｉ－ブチルエーテル、ジエチレングリコールモノ－ｔ－ブチルエーテル、ジエチレングリコールモノエチルエーテルアセテート等のジエチレングリコールエーテル類；プロピレングリコールモノメチルエーテル、プロピレングリコールモノエチルエーテル、プロピレングリコールモノ－ｎ－プロピルエーテル、プロピレングリコールモノ－ｉ－プロピルエーテル等のプロピレングリコールエーテル類；ジプロピレングリコールモノメチルエーテル、ジプロピレングリコールモノエチルエーテル、ジプロピレングリコールモノ－ｎ－プロピルエーテル、ジプロピレングリコールモノ－ｉ－プロピルエーテル等のジプロピレングリコールエーテル類；酢酸エチル、酢酸ブチル、酢酸－ｉ－ブチル、３－メトキシブチルアセテート等のエステル類；ホルムアミド、Ｎ，Ｎ－ジメチルホルムアミド、Ｎ，Ｎ－ジメチルアセトアミド、Ｎ，Ｎ－ジエチルホルムアミド、アセトアミド、Ｎ－メチルホルムアミド、Ｎ－メチルピロリドン、ニトロプロパン、ニトロベンゼン、２－ピロリドン等の含窒素系有機溶剤；オクタン、ノナン、デカン、ドデカン、テトラデカン等のパラフィン系炭化水素類；シクロヘキサン、メチルシクロヘキサン等のナフテン系炭化水素類；トルエン、キシレン、エチルベンゼン、ドデシルベンゼン、メチルナフタレン、ジ－ｉ－プロピルナフタレン等の芳香族系炭化水素類が挙げられ、これらは単独で又は２種以上組み合わせて使用することができる。 In the present invention, the organic solvent is not particularly limited and conventionally known ones can be used. Specifically, alcohols such as methanol, ethanol, i-propanol, n-butanol and i-butanol; Ethers such as dioxane and tetrahydrofuran; ethylene glycol monomethyl ether, ethylene glycol monoethyl ether, ethylene glycol mono-n-propyl ether, ethylene glycol mono-i-propyl ether, ethylene glycol mono-n-butyl ether, ethylene glycol mono-i -Ethylene glycol ethers such as butyl ether and ethylene glycol mono-t-butyl ether; diethylene glycol monomethyl ether, diethylene glycol monoethyl ether, diethylene glycol Diethylene glycol ethers such as non-n-propyl ether, diethylene glycol mono-i-propyl ether, diethylene glycol mono-n-butyl ether, diethylene glycol mono-i-butyl ether, diethylene glycol mono-t-butyl ether, diethylene glycol monoethyl ether acetate; propylene glycol monomethyl Propylene glycol ethers such as ether, propylene glycol monoethyl ether, propylene glycol mono-n-propyl ether, propylene glycol mono-i-propyl ether; dipropylene glycol monomethyl ether, dipropylene glycol monoethyl ether, dipropylene glycol mono- n-propyl ether, dipropylene glycol Dipropylene glycol ethers such as i-propyl ether; esters such as ethyl acetate, butyl acetate, acetic acid i-butyl, 3-methoxybutyl acetate; formamide, N, N-dimethylformamide, N, N-dimethylacetamide , N, N-diethylformamide, acetamide, N-methylformamide, N-methylpyrrolidone, nitropropane, nitrobenzene, 2-pyrrolidone and other nitrogen-containing organic solvents; octane, nonane, decane, dodecane, tetradecane, etc. Hydrogens; naphthenic hydrocarbons such as cyclohexane and methylcyclohexane; aromatic hydrocarbons such as toluene, xylene, ethylbenzene, dodecylbenzene, methylnaphthalene and di-i-propylnaphthalene, which may be used alone or Two or more types can be used in combination.
　本発明では、上記有機溶剤の量が、樹脂エマルション固形分１００質量部を基準として０．５～２０．０質量部の範囲内であり、好ましくは１．０～１０．０質量部の範囲内にあることが適している。 In the present invention, the amount of the organic solvent is in the range of 0.5 to 20.0 parts by weight, preferably in the range of 1.0 to 10.0 parts by weight, based on 100 parts by weight of the solid content of the resin emulsion. It is suitable to be in
　特に本発明では、有機溶剤としてパラフィン系炭化水素類、芳香族系炭化水素類が好ましい。 Particularly in the present invention, paraffinic hydrocarbons and aromatic hydrocarbons are preferred as the organic solvent.
　かかる有機溶剤の具体例としては、ｉ－パラフィン、アルキルベンゼンが挙げられ、これらは単独で又は２種以上組み合わせて使用することができる。 Specific examples of such organic solvents include i-paraffin and alkylbenzene, and these can be used alone or in combination of two or more.
　＜界面活性剤＞
　本発明の害虫忌避塗料組成物は、界面活性剤を含むことが適している。
これにより、上記有機溶剤と共に、ピレスロイド系化合物が塗膜中に均一的に分散され、塗膜の害虫忌避性能をより一層向上させることができると共に、貯蔵後の塗料から形成された塗膜でも安定して害虫忌避性を発揮することができる効果がある。 <Surfactant>
The pest repellent coating composition of the present invention suitably contains a surfactant.
As a result, together with the organic solvent, the pyrethroid compound is uniformly dispersed in the coating film, and the pest repellent performance of the coating film can be further improved, and the coating film formed from the paint after storage is also stable. And pest repellent properties can be exhibited.
　かかる界面活性剤としては特に制限はなく、従来公知のものを使用することができるが、具体的には、ポリオキシアルキレンアリルフェニルエーテル、ポリオキシアルキレンアルキルエーテル、ポリオキシエチレンアルキルエーテル、ポリオキシエチレンアルキルフェニルエーテル、ポリオキシエチレンアリルフェニルエーテル、ポリオキシエチレンスチリルフェニルエーテル、ポリオキシエチレンアルキルフェニルエーテルホルムアルデヒド縮合物、ポリオキシエチレン－ポリオキシプロピレンブロックポリマー、ポリオキシエチレン－ポリオキシプロピレンブロックポリマーアルキルフェニルエーテル、ポリオキシアルキレンソルビトール脂肪酸エステル、ソルビタン脂肪酸エステル、ポリオキシエチレン脂肪酸エステル、ポリオキシエチレンソルビタン脂肪酸エステル、ポリオキシアルキレンヒマシ油エーテル、ポリオキシアルキレン硬化ヒマシ油、ポリオキシアルキレン硬化ヒマシ油エーテル、ポリエチレングリコール脂肪酸エステル、ポリオキシアルキレングリセリン等の非イオン性界面活性剤；アルキル硫酸塩、ポリオキシエチレンアルキルエーテル硫酸塩、ポリオキシエチレンアルキルフェニルエーテル硫酸塩、ポリオキシエチレンベンジル（又はスチリル）フェニルエーテル硫酸塩、ポリオキシエチレン－ポリオキシプロピレンブロックポリマー硫酸塩、アルキルスルホン酸塩、ジアルキル又はジアルケニルスルホサクシネート、アルキルベンゼンスルホン酸塩、モノ又はジアルキルナフタレン酸スルホン酸塩、ナフタレンスルホン酸塩ホルムアルデヒド縮合物、リグニンスルホン酸塩、ポリオキシエチレンアルキルフェニルエーテルスルホン酸塩、ポリオキシエチレンアルキルエーテルスルホサクシネート、ポリオキシエチレンアルキルエーテルホスフェート、ポリオキシエチレン、モノ又はジアルキルフェニルエーテルホスフェート、ポリオキシエチレンベンジル（又はスチリル）フェニルエーテルホスフェート、ポリオキシエチレンベンジル（又はスチリル）フェニルエーテルホスフェート又はポリオキシエチレン－ポリオキシプロピレンブロックポリマーホスフェート等のアニオン性界面活性剤；アルキルトリメチルアンモニウムクロライド、ポリオキシエチレンアルキルメチルアンモニウムクロライド、モノ又はジアルキルメチル化アンモニウムクロライド、アルキルペンタメチルプロピレンジアミンクロライド、アルキルジメチルベンザルコニウムクロライド、ベンゼトニウムクロライド等のカチオン性界面活性剤；ジアルキルジアミノエチルベタイン、アルキルジメチルベンジルベタイン等の両性界面活性剤等が挙げられ、これらは単独で又は２種以上組み合わせて使用することができる。 The surfactant is not particularly limited, and conventionally known surfactants can be used. Specific examples include polyoxyalkylene allyl phenyl ether, polyoxyalkylene alkyl ether, polyoxyethylene alkyl ether, polyoxyethylene. Alkyl phenyl ether, polyoxyethylene allyl phenyl ether, polyoxyethylene styryl phenyl ether, polyoxyethylene alkylphenyl ether formaldehyde condensate, polyoxyethylene-polyoxypropylene block polymer, polyoxyethylene-polyoxypropylene block polymer alkylphenyl ether , Polyoxyalkylene sorbitol fatty acid ester, sorbitan fatty acid ester, polyoxyethylene fatty acid ester, polyoxy Nonionic surfactants such as tylene sorbitan fatty acid ester, polyoxyalkylene castor oil ether, polyoxyalkylene hydrogenated castor oil, polyoxyalkylene hydrogenated castor oil ether, polyethylene glycol fatty acid ester, polyoxyalkylene glycerin; alkyl sulfate, poly Oxyethylene alkyl ether sulfate, polyoxyethylene alkyl phenyl ether sulfate, polyoxyethylene benzyl (or styryl) phenyl ether sulfate, polyoxyethylene-polyoxypropylene block polymer sulfate, alkyl sulfonate, dialkyl or dialkenyl Sulfosuccinate, alkylbenzene sulfonate, mono- or dialkyl naphthalene sulfonate, naphthalene sulfonate formaldehyde condensate Lignin sulfonate, polyoxyethylene alkyl phenyl ether sulfonate, polyoxyethylene alkyl ether sulfosuccinate, polyoxyethylene alkyl ether phosphate, polyoxyethylene, mono or dialkyl phenyl ether phosphate, polyoxyethylene benzyl (or styryl) Anionic surfactants such as phenyl ether phosphate, polyoxyethylene benzyl (or styryl) phenyl ether phosphate or polyoxyethylene-polyoxypropylene block polymer phosphate; alkyltrimethylammonium chloride, polyoxyethylene alkylmethylammonium chloride, mono or dialkyl Methylated ammonium chloride, alkylpentamethylpropylene Cationic surfactants such as diamine chloride, alkyldimethylbenzalkonium chloride, and benzethonium chloride; amphoteric surfactants such as dialkyldiaminoethylbetaine and alkyldimethylbenzylbetaine, etc., may be used alone or in combination of two or more. Can be used.
　特に本発明では、界面活性剤として非イオン性界面活性剤、アニオン性界面活性剤が好ましい。 In particular, in the present invention, nonionic surfactants and anionic surfactants are preferred as the surfactant.
　本発明において、ピレスロイド系化合物、有機溶剤、界面活性剤は、害虫忌避塗料組成物のいずれの製造段階において配合することができるが、ピレスロイド系化合物、有機溶剤、界面活性剤を含む成分を製薬剤として予め製造し、該製薬剤をその他成分と共に攪拌混合することが適当である。 In the present invention, the pyrethroid compound, the organic solvent, and the surfactant can be blended at any stage of the production of the pest repellent coating composition, but the component containing the pyrethroid compound, the organic solvent, and the surfactant is made into a drug. It is appropriate to prepare the product in advance and stir and mix the drug product together with other components.
　上記製薬剤には、必要に応じて共力剤、酸化防止剤、紫外線吸収剤等の成分を含ませることができる。 The above chemicals can contain components such as synergists, antioxidants, and UV absorbers as necessary.
　＜害虫忌避塗料組成物＞
　本発明の害虫忌避塗料組成物には、さらに必要に応じてｐＨ調整剤、増粘剤、湿潤剤、防腐剤、樹脂エマルション以外の改質用樹脂、着色顔料、造膜助剤、紫外線吸収剤、光安定化剤、表面調整剤等の塗料用添加剤を適宜配合することができる。 <Pest repellent paint composition>
The pest repellent coating composition of the present invention further includes a pH adjuster, a thickener, a wetting agent, a preservative, a modifying resin other than a resin emulsion, a color pigment, a film-forming aid, and an ultraviolet absorber, if necessary. In addition, paint additives such as a light stabilizer and a surface conditioner can be appropriately blended.
　これらのうちｐＨ調整剤としては、無機酸、有機酸などの各種酸や水酸化ナトリウム等の無機アルカリや各種アミン系化合物が挙げられ、アミン系化合物が好ましく用いられる。このアミン系化合物としては、特に限定されないが、たとえばアンモニア、ジエチルアミン、トリエチルアミン、モノエタノールアミン、ジエタノールアミン、トリエタノールアミン、ジメチルエタノールアミン、ジエチルエタノールアミンなどが挙げられる。 Among these, examples of the pH adjuster include various acids such as inorganic acids and organic acids, inorganic alkalis such as sodium hydroxide and various amine compounds, and amine compounds are preferably used. The amine compound is not particularly limited, and examples thereof include ammonia, diethylamine, triethylamine, monoethanolamine, diethanolamine, triethanolamine, dimethylethanolamine, and diethylethanolamine.
　また、増粘剤としては、通常塗料用途等で増粘剤として使用されるものが制限なく使用でき、例えば、カルボキシメチルセルロ－ス、メチルセルロ－ス、ヒドロキシエチルセルロースなどの水溶性の繊維素誘導体；グァーガム、キサンタンガム、ローカストビーンガムなどの多糖類；ベントナイト、モンモリロナイト、コロイド状アルミナなどの無機系増粘剤；ポリビニルアルコ－ル、ポリビニルピロリドン、ポリアクリル酸ナトリウム、ポリアクリル酸エステル共重合体、ポリエ－テルジアルキルエステル、ビニルメチルエ－テル－無水マレイン酸共重合物の部分エステル、アルギン酸ナトリウム等を挙げることができる。これらのうち、水溶性の繊維素誘導体、多糖類、ポリビニルアルコール、及び無機系増粘剤など、特に水溶性の繊維素誘導体及び多糖類が、塗装作業性等の点から好適に使用できる。
　上記増粘剤は樹脂エマルション固形分１００質量部を基準として０．１～１０部、好ましくは０．２～５部の範囲内で含まれることが適している。 Further, as the thickener, those normally used as a thickener in paint applications and the like can be used without limitation. For example, water-soluble fiber derivatives such as carboxymethyl cellulose, methyl cellulose, and hydroxyethyl cellulose; Polysaccharides such as guar gum, xanthan gum, locust bean gum; inorganic thickeners such as bentonite, montmorillonite, colloidal alumina; polyvinyl alcohol, polyvinyl pyrrolidone, sodium polyacrylate, polyacrylate ester copolymer, polyester Examples thereof include terdialkyl esters, partial esters of vinyl methyl ether-maleic anhydride copolymer, sodium alginate, and the like. Among these, water-soluble fiber derivatives and polysaccharides, such as water-soluble fiber derivatives, polysaccharides, polyvinyl alcohol, and inorganic thickeners, can be preferably used from the viewpoint of coating workability.
The above thickener is suitably contained in the range of 0.1 to 10 parts, preferably 0.2 to 5 parts, based on 100 parts by weight of the solid content of the resin emulsion.
　上記のようにして得られる本発明の害虫忌避塗料組成物の、適正なｐＨ範囲は、９．０未満であり、７．０～８．５の範囲内にあることがより好ましい。ｐＨが９．０を超えると塗料製造後初期段階では安定した害虫忌避性塗膜が得られるが、塗料貯蔵後には害虫忌避性が不十分となってしまう。 The proper pH range of the pest repellent coating composition of the present invention obtained as described above is less than 9.0, and more preferably in the range of 7.0 to 8.5. If the pH exceeds 9.0, a stable pest repellent coating film can be obtained in the initial stage after the production of the paint, but the pest repellent is insufficient after storage of the paint.
　本明細書においてｐＨは、封缶状態の塗料の温度を２０℃に調整し、ｐＨメータで測定したものとする。 In the present specification, the pH is measured with a pH meter after adjusting the temperature of the sealed paint to 20 ° C.
　本発明の害虫忌避塗料組成物の塗装対象となる被塗物としては、特に制限されることなく、例えば、木質板、合板、中密度繊維板、プラスチック板、セメントモルタル、コンクリート板、ＰＣパネル、ＡＬＣパネル、石綿スレート、石膏ボード、パーティクルボード、発泡セメントボード、木片セメント板、ケイ酸カルシウムボード、紙、金属などの素材を例示することができ、これらの素材は、その素材上に既存の或いは新規の塗膜が設けられたものであってもよい。 The article to be coated with the pest repellent coating composition of the present invention is not particularly limited, for example, wood board, plywood, medium density fiber board, plastic board, cement mortar, concrete board, PC panel, Examples include materials such as ALC panels, asbestos slate, gypsum board, particle board, foam cement board, wood cement board, calcium silicate board, paper, metal, etc. A new coating film may be provided.
　害虫忌避塗料組成物の塗装は、特に制限なしに従来公知の塗布方法、例えば、ローラ、刷毛、スプレー、またはロールコーティングやフローコーティング等の方法で行うことができ、常温乾燥の条件でも硬化できるが、必要に応じて強制乾燥又は加熱乾燥を行うこともできる。 The application of the pest repellent coating composition can be performed by a conventionally known application method without particular limitation, for example, a roller, a brush, a spray, a roll coating, a flow coating, or the like, and can be cured even at room temperature drying conditions. If necessary, forced drying or heat drying can also be performed.
　上記の如きして得られた害虫忌避性塗膜は、クリヤー塗膜であれば、被塗物が有する色相外観を変えることなく、質感を向上させることができ、適しているが、用途によって着色顔料等の着色剤を含ませることによる着色塗膜であっても差し支えない。 If the pest repellent coating film obtained as described above is a clear coating film, it can improve the texture without changing the hue appearance of the object to be coated, but it is suitable depending on the application. Even a colored coating film containing a colorant such as a pigment may be used.
　また、本発明においては、害虫忌避性の機能を十分に発揮するためには、本発明の害虫忌避塗料組成物から形成される塗膜中に含まれるピレスロイド系化合物の質量が塗布面１ｍ２あたり０．２～１０．０ｇ／ｍ２、より好ましくは０．５～８．０ｇ／ｍ２となるような範囲に塗布量を調整して、上記害虫忌避性塗膜とすることが適当である。 Further, in the present invention, in order to sufficiently exhibit the pest repellent function, the mass of the pyrethroid compound contained in the coating film formed from the pest repellent coating composition of the present invention per 1 m 2 of the coating surface. It is appropriate to adjust the coating amount in a range of 0.2 to 10.0 g / m 2 , more preferably 0.5 to 8.0 g / m 2 to obtain the above-mentioned insect repellent coating film. .
　以下、実施例を挙げて本発明をさらに説明する。ここで、『部』および『％』はそれぞれ『質量部』および『質量％』を意味する。 Hereinafter, the present invention will be further described with reference to examples. Here, “part” and “%” mean “part by mass” and “% by mass”, respectively.
＜防蚊塗料の製造＞
実施例１～６及び比較例１～７
　表１に示す配合組成で攪拌・混合して各種の防蚊塗料（Ａ）～（Ｍ）を得た。表１における（注）は次の通りである。
（注）「ニップシール　Ｅ－１００９」：商品名、東ソーシリカ社製、含水二酸化ケイ素、吸油量２５０ｍｌ／１００ｇ
（注）「ＣＥＬＩＴＥ　２８１」：商品名、Ｃｅｌｉｔｅ　Ｃｏ．社製、焼成珪藻土、吸油量１４０ｍｌ／１００ｇ
（注）「ＭＩＮ－Ｕ－ＳＩＬ３０」：商品名、ＵＳ．ＳＩＬＩＣＡ社製、天然結晶シリカ吸油量２６ｍｌ／１００ｇ
（注）「タンカルＭＣ－７５」：商品名、白石カルシウム社製、炭酸カルシウム、吸油量１９ｍｌ／１００ｇ
（注）「ＳＭクレー」：商品名、フジライト工業社製、含水クレー、吸油量３２ｍｌ／１００ｇ
（注）「Ｇ－８０」：商品名、三共製粉社製、炭酸カルシウム、吸油量９ｍｌ／１００ｇ
（注）「サイリシア　３５０」：商品名、富士シリア化学社製、含水二酸化ケイ素、吸油量３２５ｍｌ／１００ｇ
（注）「ＷＡＣＫＥＲ　ＢＳ　４５」：旭化成ワッカーシリコーン社製、シリコーン樹脂エマルション、固形分５０％。
（注）「ＷＡＣＫＥＲ　ＢＳ　１３０６」：旭化成ワッカーシリコーン社製、変性シリコーン樹脂エマルション、固形分５５％。
（注）「ＴＥＧＯ　Ｐｈｏｂｅ　１６００」：エボニック　デグサ社製、シリコーン樹脂エマルション（ポリジメチルシロキサン含有）、固形分５０％。
（注）「ＴＥＧＯ　Ｐｈｏｂｅ　１６００」：エボニック　デグサ社製、シリコーン樹脂エマルション（ポリメチル－フェニルシロキサン含有）、固形分５０％。
（注）「ボンコートＣＧ－８３７０」：商品名、ＤＩＣ社製、アクリル・スチレン共重合樹脂エマルション、固形分５０％
（注）「ボンコート６６２０ＥＦ」：商品名、ＤＩＣ社製、酢ビ・ベオバ共重合樹脂エマルション、固形分５０％
（注）製薬剤（Ｐ－１）：ペルメトリン４０％、「アルケンＬ」２４．０％、「ＩＰソルベント２０２８」１５．０％、Ｎ－メチルピロリドン４．０％、「ニューカルゲンＣＰ－１２０」７．０％、「ニューカルゲンＫＬ－３０」１０．０％
（注）製薬剤（Ｐ－２）：ペルメトリン４０％、「アルケンＬ」２８．０％、「ＩＰソルベント２０２８」１５．０％、「ニューカルゲンＫＬ－３０」１７．０％
（注）製薬剤（Ｐ－３）：ペルメトリン４０％、「アルケンＬ」２４．０％、「ＩＰソルベント２０２８」２０．０％、Ｎ－メチルピロリドン４．０％、「ニューカルゲンＣＰ－１２０」７．０％、「ニューカルゲンＫＬ－３０」５．０％
（注）製薬剤（Ｐ－４）：フェノトリン３０％、酢酸エチル７０％、
（注）製薬剤（Ｐ－５）：デルタメトリン３０％、エタノール７０％
（注）「アルケンＬ」：ＪＸ日鉱日石エネルギー社製、芳香族系炭化水素
（注）「ＩＰソルベント２０２８」：出光興産社製、パラフィン系炭化水素
（注）「ニューカルゲンＣＰ－１２０」：竹本油脂社製、ポリオキシアルキレン系乳化剤
（注）「ニューカルゲンＫＬ－３０」：竹本油脂社製、ポリオキシアルキレン系乳化剤 <Manufacture of anti-mosquito coatings>
Examples 1 to 6 and Comparative Examples 1 to 7
Various anti-mosquito coatings (A) to (M) were obtained by stirring and mixing with the composition shown in Table 1. (Note) in Table 1 is as follows.
(Note) “Nip seal E-1009”: trade name, manufactured by Tosoh Silica, hydrous silicon dioxide, oil absorption 250 ml / 100 g
(Note) “CELITE 281”: trade name, Celite Co. Company-made, calcined diatomaceous earth, oil absorption 140ml / 100g
(Note) “MIN-U-SIL30”: trade name, US. Made by SILICA, natural crystalline silica oil absorption 26ml / 100g
(Note) "Tancal MC-75": trade name, manufactured by Shiraishi Calcium Co., Ltd., calcium carbonate, oil absorption 19ml / 100g
(Note) “SM clay”: trade name, manufactured by Fujilite Kogyo Co., Ltd., hydrous clay, oil absorption 32 ml / 100 g
(Note) "G-80": trade name, Sankyo Flour Mills, calcium carbonate, oil absorption 9ml / 100g
(Note) "Silicia 350": trade name, manufactured by Fuji Syria Chemical Co., Ltd., hydrous silicon dioxide, oil absorption 325ml / 100g
(Note) “WACKER BS 45”: manufactured by Asahi Kasei Wacker Silicone, silicone resin emulsion, solid content 50%.
(Note) “WACKER BS 1306”: manufactured by Asahi Kasei Wacker Silicone, modified silicone resin emulsion, solid content 55%.
(Note) “TEGO Phobe 1600”: Evonik Degussa, silicone resin emulsion (containing polydimethylsiloxane), solid content 50%.
(Note) “TEGO Phobe 1600”: Evonik Degussa, silicone resin emulsion (containing polymethyl-phenylsiloxane), solid content 50%.
(Note) “Boncoat CG-8370”: trade name, manufactured by DIC, acrylic / styrene copolymer resin emulsion, solid content 50%
(Note) “Boncoat 6620EF”: trade name, manufactured by DIC, vinyl acetate / veova copolymer resin emulsion, solid content 50%
(Note) Drug (P-1): Permethrin 40%, “Alken L” 24.0%, “IP Solvent 2028” 15.0%, N-methylpyrrolidone 4.0%, “New Calgen CP-120” 7.0%, "New Calgen KL-30" 10.0%
(Note) Drug (P-2): Permethrin 40%, “Alken L” 28.0%, “IP Solvent 2028” 15.0%, “New Calgen KL-30” 17.0%
(Note) Drug (P-3): Permethrin 40%, “Alken L” 24.0%, “IP Solvent 2028” 20.0%, N-methylpyrrolidone 4.0%, “New Calgen CP-120” 7.0%, "New Calgen KL-30" 5.0%
(Note) Drug (P-4): phenothrin 30%, ethyl acetate 70%,
(Note) Drug (P-5): Deltamethrin 30%, ethanol 70%
(Note) “Alken L”: JX Nippon Oil & Energy, aromatic hydrocarbon (Note) “IP Solvent 2028”: Idemitsu Kosan Co., Ltd., paraffin hydrocarbon (Note) “New Calgen CP-120”: Polyoxyalkylene emulsifier manufactured by Takemoto Yushi Co., Ltd. (Note) “New Calgen KL-30”: Polyoxyalkylene emulsifier manufactured by Takemoto Yushi Co., Ltd.
Figure JPOXMLDOC01-appb-T000001
Figure JPOXMLDOC01-appb-T000001
＜防蚊処理板の作成＞
実施例７～１２及び比較例８～１４
　ベニヤ板（２８ｃｍ×２０ｃｍ）に、上記実施例及び比較例で得られた防蚊塗料（Ａ）～（Ｍ）を、ハケにて１００ｇ／ｍ２の塗布量で塗装し、室温で２時間乾燥して、各防蚊処理板を作成した。実施例１０～１１、および比較例１０においては、防蚊塗料による塗膜上にさらに１００ｇ／ｍ２の塗布量で塗り重ね塗装し、室温で２週間乾燥して、防蚊処理板とした。 <Creation of anti-mosquito treatment board>
Examples 7-12 and Comparative Examples 8-14
The anti-mosquito coatings (A) to (M) obtained in the above examples and comparative examples were applied to a plywood board (28 cm × 20 cm) with a brush at a coating amount of 100 g / m 2 and dried at room temperature for 2 hours. Each mosquito protection board was made. In Examples 10 to 11 and Comparative Example 10, an anti-mosquito treatment plate was obtained by further coating the coating film with the anti-mosquito coating at a coating amount of 100 g / m 2 and drying at room temperature for 2 weeks.
＜貯蔵後の防蚊塗料を用いて処理した防蚊処理板の作成＞
　上記実施例及び比較例で得られた防蚊塗料（Ａ）～（Ｍ）を４０℃で１ヶ月貯蔵したものを処理液として用いて、同様にして防蚊処理板を作成した。 <Preparation of anti-mosquito treatment board treated with anti-mosquito coating after storage>
A mosquito-proofing plate was prepared in the same manner using the mosquito-proofing paints (A) to (M) obtained in the above Examples and Comparative Examples stored at 40 ° C. for 1 month as the treatment liquid.
＜蚊忌避試験＞
（１）試験ケージ（１８ｃｍ×２８ｃｍ、高さ２０ｃｍ）の壁面（長辺）の片方に防蚊処理板を張って防蚊処理区とし、もう片方にブランク板を張って無処理区とした。壁面（短辺）、天面、底面は何も張らず、ケージ網のままとし、試験ボックスとした。
（２）（１）で作成した試験ボックスに、１００～５００匹のヒトスジシマカ（Ａｅｄｅｓ　ａｌｂｏｐｉｃｔｕｓ）成虫を放虫した。
（３）１、２、３、４、５時間後に防蚊処理区、無処理区に止まった供試虫をカウントし、忌避率（％）を下式にて算出した。蚊の数のカウントは３分毎に３回繰り返し、その合計数とした。
忌避率（％）＝
（無処理区に止まっている蚊の数）／
｛（防蚊処理区に止まっている蚊の数）+（無処理区に止まっている蚊の数）｝×１００
（４）１，２，３，４，５時間で各々得られた忌避率（％）の平均値を下記４段階の基準にて評価した。結果を表２に示す。
◎：忌避率（％）の平均値が８０％以上、
〇：忌避率（％）の平均値が７０％以上で８０％未満、
△：忌避率（％）の平均値が６０％以上で７０％未満、
×：忌避率（％）の平均値が６０％未満。 <Mosquito repellent test>
(1) A mosquito-proof treatment plate was stretched on one side of the wall surface (long side) of the test cage (18 cm × 28 cm, height 20 cm) to make a mosquito-proof treatment zone, and a blank plate was put on the other side to make a non-treatment zone. The wall surface (short side), top surface, and bottom surface were not stretched, and the cage net was left as a test box.
(2) 100-500 adult Aedes albopictus were released in the test box prepared in (1).
(3) After 1, 2, 3, 4, and 5 hours, the test insects that stopped in the mosquito-proof treatment area and untreated area were counted, and the repelling rate (%) was calculated by the following equation. The count of the number of mosquitoes was repeated 3 times every 3 minutes to obtain the total number.
Repelling rate (%) =
(Number of mosquitoes remaining in the untreated zone) /
{(Number of mosquitoes remaining in anti-mosquito treatment area) + (Number of mosquitoes remaining in non-treatment area)} × 100
(4) The average value of the repellent rate (%) obtained in 1, 2, 3, 4 and 5 hours was evaluated according to the following four criteria. The results are shown in Table 2.
A: The average value of the repelling rate (%) is 80% or more,
◯: The average repelling rate (%) is 70% or more and less than 80%,
(Triangle | delta): The average value of repelling rate (%) is 60% or more and less than 70%,
X: The average value of repelling rate (%) is less than 60%.
Figure JPOXMLDOC01-appb-T000002
Figure JPOXMLDOC01-appb-T000002

Claims (11)

  1. 　樹脂エマルション、ピレスロイド系化合物、吸油量が３２０ｍｌ／１００ｇ以下の無機粉末、及び有機溶剤を含み、樹脂エマルション固形分１００質量部を基準とする無機粉末の質量が１０～２００質量部、有機溶剤の質量が０．５～２０．０質量部であり、塗料固形分１００質量部を基準とするピレスロイド系化合物の質量が０．１５質量部以上にあり、温度が２０℃の時の塗料ｐＨが９．０未満であることを特徴とする、害虫忌避塗料組成物。 Including a resin emulsion, a pyrethroid compound, an inorganic powder having an oil absorption of 320 ml / 100 g or less, and an organic solvent, the mass of the inorganic powder based on 100 parts by mass of the resin emulsion solid content is 10 to 200 parts by mass, and the mass of the organic solvent Is 0.5 to 20.0 parts by mass, the mass of the pyrethroid compound is 0.15 parts by mass or more based on 100 parts by mass of the solid content of the paint, and the pH of the paint when the temperature is 20 ° C. is 9. A pest repellent coating composition characterized by being less than 0.
  2. 　樹脂エマルションがシリコーン樹脂エマルションである、請求項１記載の害虫忌避塗料組成物。 The pest repellent coating composition according to claim 1, wherein the resin emulsion is a silicone resin emulsion.
  3. 　ピレスロイド系化合物が、ペルメトリン、α‐シペルメトリン、フェノトリン及びデルタメトリンよりなる群から選ばれる少なくとも１種である、請求項１記載の害虫忌避塗料組成物。 The pest repellent paint composition according to claim 1, wherein the pyrethroid compound is at least one selected from the group consisting of permethrin, α-cypermethrin, phenothrin, and deltamethrin.
  4. 　有機溶剤がパラフィン系炭化水素類及び／又は芳香族系炭化水素類である、請求項１ないし３のいずれか１項に記載の害虫忌避塗料組成物。 The pest repellent paint composition according to any one of claims 1 to 3, wherein the organic solvent is a paraffinic hydrocarbon and / or an aromatic hydrocarbon.
  5. 　界面活性剤をさらに含む、請求項１ないし４のいずれか１項に記載の害虫忌避塗料組成物。 The pest repellent paint composition according to any one of claims 1 to 4, further comprising a surfactant.
  6. 　界面活性剤が非イオン性界面活性剤及び／又はアニオン性界面活性剤である、請求項５に記載の害虫忌避塗料組成物。 The pest repellent coating composition according to claim 5, wherein the surfactant is a nonionic surfactant and / or an anionic surfactant.
  7. 　請求項１ないし６のいずれか１項に記載の害虫忌避塗料組成物により形成される、害虫忌避性塗膜。 A pest repellent coating film formed from the pest repellent paint composition according to any one of claims 1 to 6.
  8. 　クリヤー塗膜である、請求項７に記載の害虫忌避性塗膜。 The pest repellent coating film according to claim 7, which is a clear coating film.
  9. 　ピレスロイド系化合物の量が０．２～１０．０ｇ／ｍ2である、請求項７又は８に記載の害虫忌避性塗膜。 The pest repellent coating film according to claim 7 or 8, wherein the amount of the pyrethroid compound is 0.2 to 10.0 g / m 2 .
  10. 　被塗物に請求項１ないし６のいずれか１項に記載の害虫忌避塗料組成物を塗布することを特徴とする、害虫忌避方法。 A pest repellent method comprising applying the pest repellent paint composition according to any one of claims 1 to 6 to an object to be coated.
  11. 　請求項１０に記載の方法により得られる、害虫忌避性を有する物品。 An article having a pest repellent property obtained by the method according to claim 10.
PCT/JP2016/065803 2015-05-27 2016-05-27 Pest-repellent coating composition and method for repelling pest using same WO2016190433A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2016542296A JP6230715B2 (en) 2015-05-27 2016-05-27 Pest repellent coating composition and pest repellent method using the same

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2015-107977 2015-05-27
JP2015107977 2015-05-27

Publications (1)

Publication Number Publication Date
WO2016190433A1 true WO2016190433A1 (en) 2016-12-01

Family

ID=57392936

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2016/065803 WO2016190433A1 (en) 2015-05-27 2016-05-27 Pest-repellent coating composition and method for repelling pest using same

Country Status (2)

Country Link
JP (1) JP6230715B2 (en)
WO (1) WO2016190433A1 (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20180114278A (en) * 2017-04-07 2018-10-18 한국생산기술연구원 Pest repellent powder for architectural paint and method of manufacturing thereof
CN109265347A (en) * 2018-10-31 2019-01-25 长乐巧通工业设计有限公司 Pyrethrins and biological fungi interworking mosquitocide and its manufacturing method
JP2019094477A (en) * 2017-11-24 2019-06-20 花王株式会社 Surfactant composition for emulsion polymerization
JP2019116448A (en) * 2017-12-27 2019-07-18 住化エンバイロメンタルサイエンス株式会社 Harmful arthropod controlling resin composition
JP2020076007A (en) * 2018-11-08 2020-05-21 スズカファイン株式会社 Water-based coating composition and insect pest control method using the same
CN114890813A (en) * 2022-05-19 2022-08-12 湖北工业大学 Preparation method of mosquito-resistant ecological cement-based light board
CN116855138A (en) * 2023-07-05 2023-10-10 佛山市东鹏陶瓷有限公司 Mosquito-repellent composition, wall mosquito-repellent paint, preparation method and application thereof

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH1135405A (en) * 1997-07-24 1999-02-09 Daiwa Kagaku Kogyo Kk Coating material for controlling insect pest
JP2001181116A (en) * 1999-12-27 2001-07-03 Chemkor Co Ltd Insect repellent composition and insect repellent coating using the same
WO2002022753A1 (en) * 2000-09-11 2002-03-21 Matsushita Electric Industrial Co., Ltd. Insect pest repelling film, insect pest repelling coating and method for their preparation
JP2003171619A (en) * 2001-12-06 2003-06-20 Kansai Paint Co Ltd Water paint composition
CN101225260A (en) * 2008-01-31 2008-07-23 奥顿开林（江苏）化工有限公司 Inner wall paint having disinsection efficiency
JP2013176906A (en) * 2012-02-28 2013-09-09 Kikusui Chemical Industries Co Ltd Wooden member, coating composition for woody base material, and method for protecting woody base material

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH1135405A (en) * 1997-07-24 1999-02-09 Daiwa Kagaku Kogyo Kk Coating material for controlling insect pest
JP2001181116A (en) * 1999-12-27 2001-07-03 Chemkor Co Ltd Insect repellent composition and insect repellent coating using the same
WO2002022753A1 (en) * 2000-09-11 2002-03-21 Matsushita Electric Industrial Co., Ltd. Insect pest repelling film, insect pest repelling coating and method for their preparation
JP2003171619A (en) * 2001-12-06 2003-06-20 Kansai Paint Co Ltd Water paint composition
CN101225260A (en) * 2008-01-31 2008-07-23 奥顿开林（江苏）化工有限公司 Inner wall paint having disinsection efficiency
JP2013176906A (en) * 2012-02-28 2013-09-09 Kikusui Chemical Industries Co Ltd Wooden member, coating composition for woody base material, and method for protecting woody base material

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20180114278A (en) * 2017-04-07 2018-10-18 한국생산기술연구원 Pest repellent powder for architectural paint and method of manufacturing thereof
KR101992942B1 (en) 2017-04-07 2019-10-01 한국생산기술연구원 Pest repellent powder for architectural paint and method of manufacturing thereof
JP2019094477A (en) * 2017-11-24 2019-06-20 花王株式会社 Surfactant composition for emulsion polymerization
JP7060465B2 (en) 2017-11-24 2022-04-26 花王株式会社 Surfactant composition for emulsion polymerization
JP2019116448A (en) * 2017-12-27 2019-07-18 住化エンバイロメンタルサイエンス株式会社 Harmful arthropod controlling resin composition
JP7160266B2 (en) 2017-12-27 2022-10-25 住化エンバイロメンタルサイエンス株式会社 Harmful arthropod control resin composition
CN109265347A (en) * 2018-10-31 2019-01-25 长乐巧通工业设计有限公司 Pyrethrins and biological fungi interworking mosquitocide and its manufacturing method
JP2020076007A (en) * 2018-11-08 2020-05-21 スズカファイン株式会社 Water-based coating composition and insect pest control method using the same
JP7281248B2 (en) 2018-11-08 2023-05-25 スズカファイン株式会社 Aqueous paint composition and pest control method using the same
CN114890813A (en) * 2022-05-19 2022-08-12 湖北工业大学 Preparation method of mosquito-resistant ecological cement-based light board
CN116855138A (en) * 2023-07-05 2023-10-10 佛山市东鹏陶瓷有限公司 Mosquito-repellent composition, wall mosquito-repellent paint, preparation method and application thereof

Also Published As

Publication number Publication date
JP6230715B2 (en) 2017-11-15
JPWO2016190433A1 (en) 2017-06-22

Similar Documents

Publication Publication Date Title
JP6230715B2 (en) Pest repellent coating composition and pest repellent method using the same
JP5004229B2 (en) Coating agent
AU2014237825B2 (en) Water-based compositions that resist dirt pick-up
CN109844039B (en) Aqueous latex coating composition with viscosity-modified coalescing aid
JP7128321B2 (en) Coating method
US11976215B2 (en) Scuff resistant and chip resistant architectural compositions
US10364196B2 (en) Multi-functional coating system for cementitious composite materials
JP6946114B2 (en) Aqueous coating material
JP5974323B2 (en) Matte antifouling treatment material on plaster coated surface and antifouling finishing method using the same
JP2023115332A (en) Aqueous coating material
AU2018242148B2 (en) Coating composition and use thereof
JP5303831B2 (en) Water-based paint and coated products obtained from it
MX2011002812A (en) Paint composition comprising a basic additive.
JP4982122B2 (en) Painting method
JP2015520784A (en) Use of lithium polyacrylate as a dispersant
JP7212278B2 (en) Painting method and primer
JP2024007025A (en) Coating material finishing structure and coating material finishing method
US20100303939A1 (en) Insect Repellling Paint
KR102313917B1 (en) Ec0-friendly multifunctional oil composition and construction method using the same
JP2019094457A (en) Water-based sealer
JP7161425B2 (en) Coating method
JP2001348529A (en) Water-based coating composition, water vapor permeable film and method for forming water vapor permeable film
KR20060129845A (en) The cracking water paint, and the mixing method of the same
KR101843945B1 (en) Eco-friendly Coating Composition Using Refined Sandstone
CN115362223A (en) Process for preparing coating compositions with improved color retention

Legal Events

Date Code Title Description
ENP Entry into the national phase

Ref document number: 2016542296

Country of ref document: JP

Kind code of ref document: A

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

Ref document number: 16800137

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: 16800137

Country of ref document: EP

Kind code of ref document: A1