WO2017057445A1 - 農薬組成物 - Google Patents
農薬組成物 Download PDFInfo
- Publication number
- WO2017057445A1 WO2017057445A1 PCT/JP2016/078594 JP2016078594W WO2017057445A1 WO 2017057445 A1 WO2017057445 A1 WO 2017057445A1 JP 2016078594 W JP2016078594 W JP 2016078594W WO 2017057445 A1 WO2017057445 A1 WO 2017057445A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- composition
- mass
- water
- component
- active compound
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Ceased
Links
Classifications
-
- 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
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C1/00—Apparatus, or methods of use thereof, for testing or treating seed, roots, or the like, prior to sowing or planting
- A01C1/06—Coating or dressing seed
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G7/00—Botany in general
- A01G7/06—Treatment of growing trees or plants, e.g. for preventing decay of wood, for tingeing flowers or wood, for prolonging the life of plants
-
- 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
-
- 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
- A01N25/08—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 solids as carriers or diluents
-
- 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
- A01N25/24—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 ingredients to enhance the sticking of the active ingredients
-
- 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
- A01N25/30—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 characterised by the surfactants
-
- 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
- A01N47/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom not being member of a ring and having no bond to a carbon or hydrogen atom, e.g. derivatives of carbonic acid
- A01N47/40—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom not being member of a ring and having no bond to a carbon or hydrogen atom, e.g. derivatives of carbonic acid the carbon atom having a double or triple bond to nitrogen, e.g. cyanates, cyanamides
Definitions
- the present invention relates to an agrochemical composition. More specifically, the present invention relates to a composition that contains a water-soluble pesticidal active compound at a high concentration and maintains good fluidity even during high-temperature storage and is difficult to phase separate.
- This application claims priority based on Japanese Patent Application No. 2015-192835 filed in Japan on September 30, 2015, the contents of which are incorporated herein by reference.
- the agrochemical active compound that is solid at room temperature may be provided to farmers and the like in the form of a finely pulverized preparation (floorable agent such as SC agent) that is uniformly dispersed in water using a surfactant or the like. .
- a room-temperature solid pesticidal active compound hereinafter referred to as a water-soluble pesticidal active compound
- the water-soluble pesticidal active compound is dissolved in and removed from water.
- the dispersed particles of the water-soluble pesticidal active compound are gradually enlarged, which may cause a decrease in fluidity, phase separation, precipitation, and the like.
- Patent Document 1 discloses a pesticidal component having a solubility in water at 20 ° C. of 500 to 6000 mg / l and a polycarboxylate type.
- An aqueous pest control suspension containing a surfactant, a sulfonate surfactant and water is proposed.
- Patent Document 2 discloses an agrochemical active compound such as acetamiprid, an anionic surfactant such as alkyl naphthalene sulfonate and naphthalene formaldehyde condensate, an inorganic solid carrier such as silica, attapulgite clay and bentonite clay, an antifreeze such as glycerol, A composition containing a thickener such as xanthan gum and water is proposed.
- an anionic surfactant such as alkyl naphthalene sulfonate and naphthalene formaldehyde condensate
- an inorganic solid carrier such as silica, attapulgite clay and bentonite clay
- an antifreeze such as glycerol
- Patent Document 3 discloses an agrochemical active ingredient such as acetamiprid, a styrene maleic anhydride copolymer, a polymer having a repeating unit derived from rosin, salicylic acid or a derivative thereof, amorphous silicon dioxide (hydrophobic white carbon Etc.), elution control agents such as water-soluble polymers and surfactants (alkyl sulfonate formalin condensates, etc.) are proposed.
- agrochemical active ingredient such as acetamiprid, a styrene maleic anhydride copolymer, a polymer having a repeating unit derived from rosin, salicylic acid or a derivative thereof, amorphous silicon dioxide (hydrophobic white carbon Etc.), elution control agents such as water-soluble polymers and surfactants (alkyl sulfonate formalin condensates, etc.) are proposed.
- Patent Document 4 discloses an aqueous solution containing flonicamid having a solubility in water at 20 ° C. of 5200 mg / l, a polycarboxylic acid salt, a sodium alkylnaphthalene sulfonate formalin condensate, a sulfonic acid type surfactant, and water.
- a suspension pest control composition is proposed.
- An object of the present invention is to provide a composition that maintains good fluidity even during high-temperature storage and is difficult to phase-separate even when containing a high concentration of a water-soluble pesticidal active compound.
- A Water-soluble pesticidal active compound
- B polyhydric alcohol
- C alkyl naphthalene sulfonate sodium formalin condensate, or modified styrene-maleic anhydride copolymer
- D thickener
- E A composition containing at least one inorganic particle selected from the group consisting of silica, montmorillonite and attapulgite
- F water
- composition according to any one of [1] to [4], wherein the component (A) is acetamiprid [6] A seed treatment method comprising contacting seeds with the composition according to any one of [1] to [5]. [7] A method of causing a pesticidal active compound to act on a plant, comprising spraying the composition according to any one of [1] to [5].
- composition of the present invention contains a high concentration of a water-soluble pesticidal active compound, it maintains good fluidity even at high temperature storage and is difficult to phase separate.
- composition of the present invention comprises (A) a water-soluble pesticidal active compound, (B) a polyhydric alcohol, (C) a sodium alkylnaphthalene sulfonate formalin condensate, or a modified styrene-maleic anhydride copolymer, (D) It contains at least one inorganic particle selected from the group consisting of a thickener, (E) silica, montmorillonite and attapulgite, and (F) water.
- A a water-soluble pesticidal active compound
- B a polyhydric alcohol
- C a sodium alkylnaphthalene sulfonate formalin condensate, or a modified styrene-maleic anhydride copolymer
- D It contains at least one inorganic particle selected from the group consisting of a thickener, (E) silica, montmorillonite and attapulgite, and (F) water.
- a water-soluble pesticidal active compound is a room temperature solid pesticidal active compound that is only slightly soluble in water.
- the water-soluble pesticidal active compound has a solubility in water at 20 ° C. of preferably 100 to 100,000 mg / l, more preferably 1000 to 10,000 mg / l.
- concentration of the pesticidal active compound contained in the pesticidal formulation is set to a value equal to or higher than the above-mentioned solubility, the dispersed particles of the water-soluble pesticidal active compound are gradually dissolved by repeating the dissolution of the water-soluble pesticide active compound in water and the precipitation from water. It is easy to grow and grow.
- An object of the present invention is to suppress the growth of such particles.
- An agrochemical active compound is a compound that is approved or potentially approved as an agrochemical.
- Water-soluble pesticide active compounds are not particularly limited by their activity. Examples thereof include insecticidal activity, acaricidal activity, nematicidal activity, bactericidal activity, herbicidal activity, plant growth regulating activity and the like.
- water-soluble pesticidal active compounds include (E) -N1-[(6-chloro-3-pyridyl) methyl] -N2-cyano-N1-methylacetamidine [generic name: acetamiprid, solubility in water: 4200 mg / l (25 ° C.)], 2,2-dimethyl-1,3-benzodioxol-4-yl-methylcarbamate hydrochloride (generic name: bendiocarb, solubility in water: 28000 mg / l (20 ° C., pH 7)), 2,2-dichlorovinyldimethyl phosphate [generic name: dichlorovos, solubility in water: 18000 mg / l (25 ° C.)] 2-ethylthiomethylphenylmethylcarbamate [generic name: etiophencarb, solubility in water: 1800 mg / l (20 ° C.)] 1- (6-chlor
- water-soluble pesticidal active compounds can be used singly or in combination of two or more.
- the amount of the water-soluble pesticidal active compound that can be contained in the composition of the present invention is preferably 1 to 50% by mass, more preferably 5 to 40% by mass, and still more preferably 10 to 40% by mass with respect to the mass of the composition. %.
- the polyhydric alcohol is a compound having 2 or more hydroxyl groups, and is a compound having 2 to 30 carbon atoms (can be described as a C2-C30 polyhydric alcohol).
- a compound having two hydroxyl groups can be described as a dihydric alcohol (can be described as a C2-C30 dihydric alcohol), and a compound having three hydroxyl groups can be described as a trihydric alcohol (C2-C30 trihydric alcohol).
- a compound having four hydroxyl groups is a tetrahydric alcohol (which can be described as a C2-C30 tetrahydric alcohol).
- a polyhydric alcohol As a bivalent alcohol, ethylene glycol, propylene glycol, diethylene glycol, a triethylene glycol, hexylene glycol etc. can be illustrated, As a trivalent alcohol, Examples include glycerol (also known as 1,2,3-propanetriol), 1,2,4-butanetriol, 1,2,5-pentanetriol, etc., and examples of the tetrahydric alcohol include pentaerythritol. can do. Polyglycerin etc. can be illustrated as pentavalent or more alcohol. A trihydric alcohol is preferable, and glycerol is more preferable.
- Glycerol is a substance that may be contained as an antifreeze or the like in conventionally known agricultural chemical formulations.
- the amount of the polyhydric alcohol that can be contained in the composition of the present invention is preferably 6 to 40% by mass, more preferably 7 to 30% by mass, and further preferably 10 to 20% by mass with respect to the mass of the composition. is there.
- Sodium alkylnaphthalene sulfonate formalin condensate is a compound known as a kind of anionic surfactant.
- the sodium alkylnaphthalene sulfonate formalin condensate is formed by methylene condensation with formalin based on an alkyl naphthalene sulfonic acid structure.
- alkyl naphthalene sulfonate sodium formalin condensate examples include Morwet D425 (manufactured by Akzo Nobel), TERSPERSE 2020 (manufactured by Huntsman), Agrosurf WG-2300 (manufactured by Takemoto Yushi Co., Ltd.), and the like.
- the modified styrene-maleic anhydride copolymer is a copolymer of modified styrene and maleic anhydride, and examples thereof include TERSPERSE 2612 (manufactured by Huntsman).
- the amount of alkyl naphthalene sulfonate sodium formalin condensate or modified styrene-maleic anhydride copolymer that can be contained in the composition of the present invention is preferably 0.1 to 20% by mass relative to the mass of the composition. More preferably, it is 1 to 10% by mass, and further preferably 1 to 5% by mass.
- a thickener is a polymer compound that can increase the viscosity of an aqueous solution or suspension.
- the thickener include starch, dextrin, cellulose, methyl cellulose, ethyl cellulose, carboxymethyl cellulose, hydroxyethyl cellulose, hydroxypropyl cellulose, carboxymethyl starch, pullulan, sodium alginate, ammonium alginate, propylene glycol alginate, guar gum, locust bean Examples include gum, gum arabic, xanthan gum, gelatin, casein, polyvinyl alcohol, polyethylene oxide, polyethylene glycol, ethylene / propylene block polymer, sodium polyacrylate, polyvinyl pyrrolidone, and carrageenan.
- thickeners can be used alone or in combination of two or more.
- the amount of the thickener that can be contained in the composition of the present invention is preferably 0.01 to 2% by mass, more preferably 0.05 to 1% by mass, and still more preferably 0.001% by mass relative to the mass of the composition. 05 to 0.5% by mass.
- Component (E): Inorganic particles is at least one selected from the group consisting of silica, montmorillonite and attapulgite.
- silica include dry silica and wet silica. Dry silica is amorphous silica synthesized by a combustion method. Examples of the combustion method include a combustion hydrolysis method of silicon tetrachloride.
- the dry silica used in the present invention has a volume average particle diameter or primary particle average diameter of preferably 100 nm or less.
- the dry silica used in the present invention may be hydrophilic silica or hydrophobic silica.
- hydrophilic dry silica examples include WACKER HDK H15 (manufactured by Asahi Kasei Wacker Silicone), AEROSIL 200 (manufactured by Nippon Aerosil Co., Ltd.), AEROSIL 50 (manufactured by Nippon Aerosil Co., Ltd.), Leolosil QS-10 (manufactured by Tokuyama Co., Ltd.), and the like. Can be mentioned.
- hydrophobic dry silicas include WACKER HDK V15 (Asahi Kasei Wacker Silicone), AEROSIL R972 (Nippon Aerosil), AEROSIL R104 (Nippon Aerosil), AEROSIL RX200 (Nippon Aerosil), Leolosil MT- 10 (manufactured by Tokuyama Corporation).
- the hydrophobic dry silica is preferably, for example, one hydrophobized with a silicone compound (see Japanese Patent Application Laid-Open No. 61-23666).
- wet silica is silica synthesized in an organic solvent such as water or alcohol.
- DUROSIL manufactured by DSL Japan
- EXTRUSIL manufactured by DSL Japan
- Carplex # 100 manufactured by DSL Japan
- Carplex # 1120 manufactured by DSL Japan
- Carplex # 80 DSL Japan
- Carplex CS-8 manufactured by DSL Japan
- Carplex FPS-3 manufactured by DSL Japan
- Carplex XR manufactured by DSL Japan
- Toxeal AL-1 manufactured by Tokuyama
- Tokuseal NSK manufactured by Tokuyama
- Tokuseal P manufactured by Tokuyama
- nip seal G300 manufactured by Nippon Silica Industry
- nip seal NA manufactured by Nippon Silica Industry
- nip seal NS-K manufactured by Nippon Silica Industry
- Montmorillonite is a layered silicate mineral belonging to the smectite group.
- the montmorillonite used in the present invention has a volume average particle diameter of preferably 10 nm to 10 ⁇ m.
- Examples of commercially available montmorillonite include Kunipia F (manufactured by Kunimine Kogyo Co., Ltd.).
- Attapulgite is a magnesium-aluminum silicate mineral.
- the attapulgite used in the present invention has a volume average particle diameter of preferably 10 nm to 10 ⁇ m. Examples of commercially available attapulgite include Attage 50 (manufactured by Hayashi Kasei Co., Ltd.).
- Silica, montmorillonite or attapulgite can be used alone or in combination of two or more.
- the amount of at least one inorganic particle selected from the group consisting of silica, montmorillonite and attapulgite that can be contained in the composition of the present invention is preferably 0.1 to 20% by mass, more preferably, relative to the mass of the composition.
- the content is 0.1 to 10% by mass, more preferably 0.2 to 5% by mass.
- the water used in the present invention is not limited by the hardness and may be soft water or hard water.
- Examples of water used in the present invention include agricultural water, industrial water, tap water, and distilled water.
- the amount of water that can be contained in the composition of the present invention is preferably 20 to 80% by mass, more preferably 30 to 75% by mass, and still more preferably 40 to 70% by mass, based on the mass of the composition.
- the component (A) to the component (F) can be limited in an arbitrary mass range as long as the total composition does not exceed 100% by mass.
- the limitation by the mass of the composition of the present invention can be performed by arbitrarily combining the preferable masses described in each component.
- a particularly preferable limitation by the mass of the composition is that the content of the component (A) is 1 to 50% by mass with respect to the mass of the composition, Furthermore, the content of the component (B) is 6 to 40% by mass with respect to the mass of the composition, The content of component (C) is 0.1 to 20% by mass relative to the mass of the composition, The content of component (D) is 0.01 to 2% by mass relative to the mass of the composition, The content of component (E) is 0.1 to 20% by mass with respect to the mass of the composition, and the content of component (F) is 20 to 80% by mass with respect to the mass of the composition.
- the content of the component (A) is 5 to 40% by mass with respect to the mass of the composition
- the content of the component (B) is 7 to 30% by mass with respect to the mass of the composition
- the content of component (C) is 1 to 10% by mass relative to the mass of the composition
- the content of component (D) is 0.05 to 1% by mass relative to the mass of the composition
- the content of component (E) is 0.1 to 10% by mass with respect to the mass of the composition
- the content of component (F) is 30 to 75% by mass with respect to the mass of the composition.
- the content of component (A) is 10 to 40% by mass relative to the mass of the composition
- the content of component (B) is 10 to 20% by mass relative to the mass of the composition
- the content of component (C) is 1 to 5% by mass relative to the mass of the composition
- the content of component (D) is 0.05 to 0.5% by mass relative to the mass of the composition
- the content of the component (E) is 0.2 to 5% by mass with respect to the mass of the composition
- the content of the component (F) is 40 to 70% by mass with respect to the mass of the composition.
- composition of the present invention may further contain other components.
- other components include surfactants other than the component (C), pigments, dyes, antifoaming agents, preservatives, and the like.
- the content of other components is preferably 0 to 10% by mass, more preferably 0 to 5% by mass, and still more preferably 0.1 to 4% by mass with respect to the mass of the composition.
- Surfactants other than the component (C) include sugar ester type surfactants such as sorbitan fatty acid esters (C12 to 18), POE sorbitan fatty acid esters (C12 to 18), and sucrose fatty acid esters; POE fatty acid esters (C12 to 18), fatty acid ester type surfactants such as POE resin acid ester and POE fatty acid diester (C12-18); alcohol type surfactants such as POE alkyl ether (C12-18); POE alkyl (C8-12) phenyl ether Alkylphenol type surfactants such as POE dialkyl (C8-12) phenyl ether, POE alkyl (C8-12) phenyl ether formalin condensate; polyoxyethylene / polyoxypropylene block polymer, alkyl (C12-18) polyoxyethylene Polyoxyethylene / polyoxypropylene block polymer type surfactants such as polyoxypropylene block polymer ether; alkylamine type surfactants such as
- pigments or dyes inorganic pigments such as ocher, zinc chromate, lead chromate, ultramarine, bitumen, bengara, aluminum hydroxide, carbon black, graphite, etc .; azo pigments, azo disperse dyes, phthalocyanine pigments, anthraquinone pigments Organic dyes such as disperse dyes can be mentioned.
- the content of the pigment or dye is preferably 0 to 1% by mass, more preferably 0 to 0.5% by mass, and still more preferably 0.01 to 0.1% by mass with respect to the mass of the composition.
- the antifoaming agent examples include silicone SM5512 (manufactured by Toray Dow Corning Silicone), antifoam E-20 (manufactured by Kao Corporation), SILFOAM SE39 (manufactured by Asahi Kasei Wacker Silicone), and the like.
- the content of the antifoaming agent is preferably 0 to 5% by mass, more preferably 0 to 1% by mass, and further preferably 0.1 to 0.5% by mass with respect to the mass of the composition.
- preservatives include Legend MK (Rohm & Haas), Denicide BIT-20N (Nagase ChemteX), Proxel GXL (Avecia), and Caisson CG (The Dow Chemical Company). And the like.
- the content of the preservative is preferably 0 to 5% by mass, more preferably 0.01 to 1% by mass, and still more preferably 0.05 to 0.5% by mass, based on the mass of the composition.
- the composition of the present invention can be obtained by a method similar to the conventional method for producing a preparation such as SC agent.
- the composition of the present invention can be obtained, for example, by mixing a predetermined amount of components (A) to (F) and then wet milling to atomize the particles of component (A), or a predetermined amount of component (A). It is obtained by mixing ⁇ (C) and (E) ⁇ (F), then wet milling to atomize the particles of component (A) and then adding and mixing component (D).
- the volume average particle diameter of the atomized component (A) contained in the composition of the present invention is preferably 0.1 to 20 ⁇ m, more preferably 0.5 to 20 ⁇ m, still more preferably 0.5 to 15 ⁇ m. .
- the volume average particle diameter is a value obtained by measurement without distinguishing primary particles, primary aggregates (aggregates), and secondary aggregates (agglomerates).
- a laser diffraction particle size distribution analyzer SALD-2200 manufactured by Shimadzu Corporation can be used for measurement of the volume average particle diameter.
- the wet pulverization can be performed using, for example, a bead mill or a sand mill. Since the molecular structure of the component (D) may be broken by wet grinding, it is preferable to wet-grind constituent components other than the component (D), and then add and mix the component (D).
- the method for applying the composition of the present invention is not particularly limited.
- the composition of the present invention can be directly or diluted with water to a predetermined concentration and sprayed on the ground or in the air to bring the component (A) into contact with soil or plants.
- the ground spraying may be performed by a manual sprayer, a power sprayer, a boom sprayer, a sprinkler, a mist machine, a speed sprayer, or the like.
- Air spraying may be performed by a radio control helicopter, helicopter, airplane, or the like.
- the composition of the present invention can be used as it is or diluted with water to a predetermined concentration, and the seed can be immersed therein to impregnate or cover the seed with the component (A).
- it can also be used for irrigation of seedling boxes, culture water for hydroponics, injection into trunks, and the like.
- the composition of the present invention may be used alone or mixed with other agrochemical compositions.
- Water-soluble pesticide active compound I Acetamiprid
- Surfactant I Morwet D425 Sodium alkyl naphthalene sulfonate formalin condensate (Akzo Nobel Co., Ltd.)
- Surfactant II Neukalgen C-314 POE tristyryl phenyl ether (TAKEMOTO OIL & FAT Co., Ltd., manufactured by Takemoto Yushi Co., Ltd.)
- Surfactant III Newkalgen BX-C Alkylnaphthalenesulfonic acid sodium salt (Takemoto Oil & Fat Co., Ltd., manufactured by Takemoto Yushi Co., Ltd.)
- Surfactant IV Newkalgen EX-70 Dialkylsulfosuccinic acid sodium salt (TAKEMOTO OIL & FAT Co., Ltd., manufactured by Takemoto Yushi Co., Ltd.)
- Surfactant V Neukalgen SX-C Alkylbenzen
- Example 1 Water-soluble pesticide active compound I 30 parts by weight, glycerol 15 parts by weight, surfactant I 2 parts by weight, surfactant II 2 parts by weight, dry silica I 2 parts by weight, antifoaming agent 0.2 parts by weight, and water 33 .8 parts by mass was mixed to obtain a mixed solution.
- a liquid obtained by mixing 0.2 parts by weight of a thickener (xanthan gum), 0.1 parts by weight of a preservative, and 14.7 parts by weight of water is added to 85 parts by weight of the slurry and mixed to obtain a composition. 1 was obtained.
- the volume average particle diameter of the water-soluble pesticidal active compound I in the composition 1 was 3.5 ⁇ m.
- Phase separation degree L1 (mm) / L0 (mm) ⁇ 100
- the composition was placed in a 20 ml clear vial, the bottle was capped and left at 54 ° C. for 7 days. Thereafter, when the vial was tilted, the composition in the vial was observed with the naked eye, and fluidity was evaluated according to the following criteria.
- D The composition in the bottle did not flow when tilted.
- Table 1 shows the results of phase separation and fluidity evaluation for Composition 1.
- Example 2 Composition 2 was obtained in the same manner as in Example 1 except that 30 parts by mass of water-soluble pesticidal active compound I was replaced with 10 parts by mass of water-soluble pesticidal active compound I and 20 parts by mass of water.
- the slurry which is an intermediate product, has the same viscosity as the mixed solution.
- Composition 2 was evaluated for phase separation and fluidity in the same manner as in Example 1. The results are shown in Table 1.
- the volume average particle diameter of the water-soluble pesticidal active compound I in the composition 2 was 5.2 ⁇ m.
- Example 3 A composition 3 was obtained in the same manner as in Example 1 except that the dry silica I was changed to the dry silica II.
- the slurry, which is an intermediate product, has the same viscosity as the mixed solution.
- the composition 3 was subjected to phase separation and fluidity evaluation in the same manner as in Example 1. The results are shown in Table 1.
- the volume average particle diameter of the water-soluble pesticidal active compound I in the composition 3 was 9.5 ⁇ m.
- Example 4 A composition 4 was obtained in the same manner as in Example 1 except that the dry silica I was replaced with the clay mineral I.
- the slurry, which is an intermediate product, has the same viscosity as the mixed solution.
- Composition 4 was evaluated for phase separation and fluidity in the same manner as in Example 1. The results are shown in Table 1.
- the volume average particle diameter of the water-soluble pesticidal active compound I in the composition 4 was 7.7 ⁇ m.
- Example 5 Composition 5 was obtained in the same manner as in Example 1 except that dry silica I was replaced with clay mineral II.
- the slurry, which is an intermediate product, has the same viscosity as the mixed solution.
- Composition 5 was evaluated for phase separation and fluidity in the same manner as in Example 1. The results are shown in Table 1.
- the volume average particle diameter of the water-soluble pesticidal active compound I in the composition 5 was 11.4 ⁇ m.
- Example 6 Composition 6 was obtained in the same manner as in Example 1, except that glycerol was replaced with propylene glycol.
- the slurry, which is an intermediate product, has the same viscosity as the mixed solution.
- the composition 6 was subjected to phase separation and fluidity evaluation in the same manner as in Example 1. The results are shown in Table 1.
- the volume average particle diameter of the water-soluble pesticidal active compound I in the composition 6 was 4.0 ⁇ m.
- Example 7 A composition 7 was obtained in the same manner as in Example 1 except that the dry silica I was replaced with the wet silica I.
- the slurry, which is an intermediate product, has the same viscosity as the mixed solution.
- the composition 7 was subjected to phase separation and fluidity evaluation in the same manner as in Example 1. The results are shown in Table 1.
- the volume average particle diameter of the water-soluble pesticidal active compound I in the composition 7 was 5.9 ⁇ m.
- Example 8 Composition 8 was obtained in the same manner as in Example 1 except that dry silica I was replaced with wet silica II.
- the slurry which is an intermediate product, has the same viscosity as the mixed solution.
- the composition 8 was subjected to phase separation and fluidity evaluation in the same manner as in Example 1. The results are shown in Table 1.
- the volume average particle diameter of the water-soluble pesticidal active compound I in the composition 8 was 4.3 ⁇ m.
- Example 9 A composition 9 was obtained in the same manner as in Example 1 except that the surfactant I was changed to the surfactant VIII.
- the slurry, which is an intermediate product, has the same viscosity as the mixed solution.
- the composition 9 was subjected to phase separation and fluidity evaluation in the same manner as in Example 1. The results are shown in Table 1.
- the volume average particle diameter of the water-soluble pesticidal active compound I in the composition 9 was 3.0 ⁇ m.
- Example 10 Composition 10 was obtained in the same manner as in Example 1 except that glycerol was replaced with ethylene glycol.
- the slurry, which is an intermediate product, has the same viscosity as the mixed solution.
- the composition 10 was subjected to phase separation and fluidity evaluation in the same manner as in Example 1. The results are shown in Table 1.
- the volume average particle diameter of the water-soluble pesticidal active compound I in the composition 10 was 6.4 ⁇ m.
- Example 11 Composition 11 was obtained in the same manner as in Example 1 except that glycerol was replaced with diethylene glycol.
- the slurry, which is an intermediate product, has the same viscosity as the mixed solution.
- the composition 11 was subjected to phase separation and fluidity evaluation in the same manner as in Example 1. The results are shown in Table 1.
- the volume average particle diameter of the water-soluble pesticidal active compound I in the composition 11 was 8.7 ⁇ m.
- Example 12 Composition 12 was obtained in the same manner as in Example 1, except that glycerol was replaced with triethylene glycol.
- the slurry, which is an intermediate product, has the same viscosity as the mixed solution.
- the composition 12 was subjected to phase separation and fluidity evaluation in the same manner as in Example 1. The results are shown in Table 1.
- the volume average particle diameter of the water-soluble pesticidal active compound I in the composition 12 was 5.9 ⁇ m.
- Example 13 Composition 13 was obtained in the same manner as in Example 1, except that glycerol was replaced with polyglycerin # 310 (SAKAMOTO YAKUHIN KOGYO CO., LTD, manufactured by Sakamoto Pharmaceutical Co., Ltd.).
- the slurry which is an intermediate product, has the same viscosity as the mixed solution.
- the composition 13 was subjected to phase separation and fluidity evaluation in the same manner as in Example 1. The results are shown in Table 1.
- the volume average particle diameter of the water-soluble pesticidal active compound I in the composition 13 was 5.6 ⁇ m.
- Comparative Example 1 A composition 14 was obtained in the same manner as in Example 1 except that the surfactant I was changed to the surfactant III.
- the slurry as an intermediate product had a higher viscosity than the mixed solution.
- the composition 14 was subjected to phase separation and fluidity evaluation in the same manner as in Example 1. The results are shown in Table 1.
- the volume average particle diameter of the water-soluble pesticidal active compound I in the composition 14 was 10.6 ⁇ m.
- Comparative Example 2 An attempt was made to obtain the composition 15 by the same method as in Example 1 except that the surfactant I was replaced with the surfactant IV. However, the slurry, which was an intermediate product, was too viscous and the Pasteur pipette (tip inner diameter) About 0.5 mm) and could not be transferred to another container.
- Comparative Example 3 An attempt was made to obtain the composition 16 by the same method as in Example 1 except that the surfactant I was replaced with the surfactant V. However, the slurry, which is an intermediate product, was too viscous and the Pasteur pipette (tip inner diameter) About 0.5 mm) and could not be transferred to another container.
- Comparative Example 4 An attempt was made to obtain the composition 17 by the same method as in Example 1 except that the surfactant I was replaced with the surfactant VI. However, the slurry as an intermediate product was too viscous and the Pasteur pipette (the inner diameter of the tip) About 0.5 mm) and could not be transferred to another container.
- Comparative Example 5 The composition 18 was obtained in the same manner as in Example 1 except that the surfactant I was replaced with the surfactant VII. However, the slurry, which was an intermediate product, was too viscous and the Pasteur pipette (tip inner diameter) About 0.5 mm) and could not be transferred to another container.
- Comparative Example 6 A composition 19 was obtained in the same manner as in Example 1 except that the dry silica I was replaced with alumina.
- the slurry, which is an intermediate product, has the same viscosity as the mixed solution.
- the composition 19 was subjected to phase separation and fluidity evaluation in the same manner as in Example 1. The results are shown in Table 1.
- the volume average particle diameter of the water-soluble pesticidal active compound I in the composition 19 was 13.7 ⁇ m.
- Comparative Example 7 A composition 20 was obtained in the same manner as in Example 1 except that the dry silica I was replaced with titanium oxide.
- the slurry, which is an intermediate product, has the same viscosity as the mixed solution.
- the composition 20 was subjected to phase separation and fluidity evaluation in the same manner as in Example 1. The results are shown in Table 1.
- the volume average particle diameter of the water-soluble pesticidal active compound I in the composition 20 was 4.2 ⁇ m.
- Comparative Example 8 A composition 21 was obtained in the same manner as in Example 1 except that 2 parts by mass of dry silica I was replaced with 2 parts by mass of water.
- the slurry, which is an intermediate product, has the same viscosity as the mixed solution.
- the composition 21 was subjected to phase separation and fluidity evaluation in the same manner as in Example 1. The results are shown in Table 1.
- the volume average particle diameter of the water-soluble pesticidal active compound I in the composition 21 was 3.6 ⁇ m.
- Comparative Example 9 A composition 22 was obtained in the same manner as in Example 1 except that 0.2 parts by mass of xanthan gum was changed to 0.2 parts by mass of water.
- the slurry, which is an intermediate product, has the same viscosity as the mixed solution.
- the composition 22 was subjected to phase separation and fluidity evaluation in the same manner as in Example 1. The results are shown in Table 1.
- the volume average particle diameter of the water-soluble pesticidal active compound I in the composition 22 was 3.7 ⁇ m.
- the composition 23 was obtained by the same method as Example 1 except having changed 2 mass parts of water into 2 mass parts of water, and having changed 0.2 mass part of xanthan gum into 0.2 mass part of water.
- the slurry as an intermediate product had a higher viscosity than the mixed solution.
- the composition 23 was subjected to phase separation and fluidity evaluation in the same manner as in Example 1. The results are shown in Table 1.
- the volume average particle diameter of the water-soluble pesticidal active compound I in the composition 23 was 12.8 ⁇ m.
- Comparative Example 11 Composition 24 was obtained in the same manner as in Example 1 except that glycerol was replaced with ethanol.
- the slurry, which is an intermediate product, has the same viscosity as the mixed solution.
- the composition 24 was subjected to phase separation and fluidity evaluation in the same manner as in Example 1. The results are shown in Table 1.
- the volume average particle diameter of the water-soluble pesticidal active compound I in the composition 24 was 6.1 ⁇ m.
- Comparative Example 12 Composition 25 was obtained in the same manner as in Example 1, except that glycerol was replaced with 2-propanol.
- the slurry, which is an intermediate product, has the same viscosity as the mixed solution.
- the composition 25 was subjected to phase separation and fluidity evaluation in the same manner as in Example 1. The results are shown in Table 1.
- the volume average particle diameter of the water-soluble pesticidal active compound I in the composition 25 was 6.0 ⁇ m.
- Comparative Example 13 Composition 26 was obtained in the same manner as in Example 1, except that glycerol was replaced with N-methylpyrrolidone.
- the slurry, which is an intermediate product, has the same viscosity as the mixed solution.
- the composition 26 was subjected to phase separation and fluidity evaluation in the same manner as in Example 1. The results are shown in Table 1.
- the volume average particle diameter of the water-soluble pesticidal active compound I in the composition 26 was 9.3 ⁇ m.
- Comparative Example 14 Composition 27 was obtained in the same manner as in Example 1 except that glycerol was replaced with ⁇ -butyrolactone.
- the slurry, which is an intermediate product, has the same viscosity as the mixed solution.
- the composition 27 was subjected to phase separation and fluidity evaluation in the same manner as in Example 1. The results are shown in Table 1.
- the volume average particle diameter of the water-soluble pesticidal active compound I in the composition 27 was 14.3 ⁇ m.
- Comparative Examples 1 to 5 when Surfactant I was replaced with Surfactants III to VII, the viscosity increased, and in Comparative Examples 2 to 5, glass beads could not be removed.
- Comparative Examples 6 to 7 when dry silica was replaced with alumina or titanium oxide, phase separation increased or fluidity deteriorated.
- Comparative Examples 8 to 10 if at least one of component (C), component (D) or component (E) was not contained, the degree of phase separation was increased and the fluidity was deteriorated.
- Comparative Examples 11 to 14 when a polyhydric alcohol was used and a monohydric alcohol or a water-soluble solvent having no alcohol group was used, the degree of phase separation increased.
- the present invention has a low degree of phase separation and excellent fluidity even during high temperature storage.
- water-soluble pesticidal active compound Even if the water-soluble pesticidal active compound is contained at a high concentration, it is possible to provide a composition that maintains good fluidity even during high-temperature storage and is difficult to phase separate.
Landscapes
- Life Sciences & Earth Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Health & Medical Sciences (AREA)
- Environmental Sciences (AREA)
- Engineering & Computer Science (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Dentistry (AREA)
- Plant Pathology (AREA)
- Pest Control & Pesticides (AREA)
- Agronomy & Crop Science (AREA)
- Toxicology (AREA)
- Soil Sciences (AREA)
- Ecology (AREA)
- Biodiversity & Conservation Biology (AREA)
- Forests & Forestry (AREA)
- Dispersion Chemistry (AREA)
- Chemical & Material Sciences (AREA)
- Botany (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
Description
本願は、2015年9月30日に、日本に出願された特願2015-192835号に基づき優先権を主張し、その内容をここに援用する。
〔2〕 成分(A)は、20℃の水への溶解度が100~100000mg/lである、前記〔1〕に記載の組成物。
〔4〕 成分(B)の含有量が組成物の質量に対して6~40質量%であり、
成分(C)の含有量が組成物の質量に対して0.1~20質量%であり、
成分(D)の含有量が組成物の質量に対して0.01~2質量%であり、
成分(E)の含有量が組成物の質量に対して0.1~20質量%であり、且つ
成分(F)の含有量が組成物の質量に対して20~80質量%である、前記〔3〕に記載の組成物。
〔6〕 前記〔1〕~〔5〕のいずれかひとつに記載の組成物を種子に接触させることを含む種子処理の方法。
〔7〕 前記〔1〕~〔5〕のいずれかひとつに記載の組成物を散布することを含む植物に農薬活性化合物を作用させる方法。
水溶性農薬活性化合物は、水に僅かにしか溶けない常温固体の農薬活性化合物である。水溶性農薬活性化合物は、20℃の水に対する溶解度が、好ましくは100~100000mg/l、より好ましくは1000~10000mg/lである。農薬製剤に含有させる農薬活性化合物濃度を上記溶解度以上の値となるようにすると、水溶性農薬活性化合物の水への溶解および水からの析出の繰り返しによって、水溶性農薬活性化合物の分散粒子が徐々に成長し大きくなりやすい。本発明はこのような粒子の成長を抑えることが課題である。農薬活性化合物とは、農薬として認可された化合物若しくは認可される可能性のある化合物である。
2,2-ジメチル-1,3-ベンゾジオキソール-4-イル-メチルカーバメート・塩酸塩〔一般名:ベンダイオカルブ,水に対する溶解度:28000mg/l(20℃、pH7)〕、
2,2-ジクロロビニルジメチルフォスフェート〔一般名:ジクロルボス,水に対する溶解度:18000mg/l(25℃)〕、
2-エチルチオメチルフェニルメチルカーバメート〔一般名:エチオフェンカルブ,水に対する溶解度:1800mg/l(20℃)〕、
1-(6-クロロ-3-ピリジルメチル)-N-ニトロイミダゾリジン-2-イリデンアミン〔一般名:イミダクロプリド,水に対する溶解度:480mg/l(20℃)〕、
S-メチル-N-(メチルカルバモイルオキシ)チオアセトイミデート〔一般名:メソミル,水に対する溶解度:46000mg/l(20℃、pH7)〕、
1,3-ジクロロプロペン〔一般名:D-D,水に対する溶解度:2520mg/l(E体、20℃)、2450mg/l(Z体、20℃)〕等の殺虫活性、殺ダニ活性、殺線虫活性を有する化合物;
1-(4-アミノ-1,2-ジハイドロ-2-オキソピリミジン-1-イル)-4-〔(S)-3-アミノ-5-(1-メチル-グアニジノ)ベラーアミド〕-1,2,3,4,-テトラジオキシ-β-D-エリスロヘキシ-2-エノピラヌロン酸〔一般名:ブラストサイジンS,水に対する溶解度:30000mg/l(20℃)〕、
1-(2-シアノ-2-メトキシイミノアセチル)-3-エチルウレア〔一般名:シモキサニル,水に対する溶解度:782mg/l(20℃)〕、
2-(4-クロロフェニル)-3-シクロプロピル-1-(1H-1,2,4-トリアゾール-1-イル)ブタン-2-オール〔一般名:シプロコナゾール,水に対する溶解度:100mg/l(20℃、pH6.9)〕、
3,5-ジメチル-テトラヒドロ-2H-1,3,5-チアジアジン-2-チオン〔一般名:ダゾメット,水に対する溶解度:3500mg/l(20℃)〕、
5-ブチル-2-ジメチルアミノ-6-メチルピリジン-4-オール〔一般名:ジメチリモール,水に対する溶解度:1200mg/l(25℃)〕、
(Z)-2’-メチルアセトフェノン-4,6-ジメチルピリミジン-2-イルヒドラゾン〔一般名:フェリムゾン,水に対する溶解度:208mg/l(20℃)〕、
5-メチル-1,2,4-トリアゾロ〔3,4-b〕ベンゾチアゾール〔一般名:トリシクラゾール,水に対する溶解度:596mg/l(20℃)〕、
1,2,5,6-テトラハイドロ〔3,2,1-ij〕キノリン-4-オン〔一般名:ピロキロン,水に対する溶解度:4600mg/l(25℃)〕等の殺菌活性を有する化合物;
3-イソプロピル-1H-2,1,3-ベンゾチアジアジン-4(3H)-オン-2,2-ジオキサイド〔一般名:ベンタゾン,水に対する溶解度:570mg/l(20℃)〕、
2-(1-シアノ-1-メチルアミノ)-4-エチルアミノ-6-クロロ-1,3,5-トリアジン〔一般名:シアナジン,水に対する溶解度:163mg/l(20℃)〕、
2-クロロ-N-(2,4-ジメチル-3-チエニル)-N-(2-メトキシ-1-メチルエチル)アセタミド〔一般名:ジメテナミド,水に対する溶解度:1610mg/l(20℃)〕、
N-(ホスホノメチル)グリシン・イソプロピルアミン塩〔一般名:グリホサートイソプロピルアミン塩,水に対する溶解度:10000mg/l(20℃)〕、
3-(4,6-ジメトキシ-1,3,5-トリアジン-2-イル)-1-〔2-(2-メトキシエトキシ)フェニルスルフォニル〕ウレア〔一般名:シノスルフロン,水に対する溶解度:4000mg/l(25℃、pH6.7)〕等の除草活性を有する化合物;
N-ジメチルスクシンアミノ酸〔一般名:ダミノジット,水に対する溶解度:100000mg/l(25℃)〕、
(RS)-2-(2,4-ジクロロフェノキシ)プロピオン酸・トリエタノールアミン塩〔一般名:ジクロルプロップ,水に対する溶解度:590mg/l(20℃)〕等の植物成長調節活性を有する化合物などを挙げることができる。
本発明の組成物に含有し得る水溶性農薬活性化合物の量は、組成物の質量に対して、好ましくは1~50質量%、より好ましくは5~40質量%、さらに好ましくは10~40質量%である。
多価アルコールとは、水酸基を2以上有する化合物のことであり、炭素数は2以上30以下の化合物である(C2-C30の多価アルコールと記載することができる)。水酸基を2つ有する化合物は2価アルコール(C2-C30の2価アルコールと記載することができる)、水酸基を3つ有する化合物は3価アルコール(C2-C30の3価アルコールと記載することができる)、水酸基を4つ有する化合物は4価アルコール(C2-C30の4価アルコールと記載することができる)などである。
多価アルコールであれば特に限定されるものではないが、2価アルコールとしては、エチレングリコール、プロピレングリコール、ジエチレングリコール、トリエチレングリコール、ヘキシレングリコールなどを例示することができ、3価アルコールとしては、グリセロール(別名:1,2,3-プロパントリオール)、1,2,4-ブタントリオール、1,2,5-ペンタントリオール等を例示することができ、4価アルコールとしては、ペンタエリトリトール等を例示することができる。5価以上のアルコールとしては、ポリグリセリン等を例示することができる。好ましくは3価アルコールであり、さらに好ましくはグリセロールである。
グリセロールは、従来から知られる農薬製剤において不凍剤などとして含有されることがある物質である。
本発明の組成物に含有し得る多価アルコールの量は、組成物の質量に対して、好ましくは6~40質量%、より好ましくは7~30質量%、さらに好ましくは10~20質量%である。
アルキルナフタレンスルホン酸ナトリウムホルマリン縮合物は、アニオン性界面活性剤の一種として知られる化合物である。アルキルナフタレンスルホン酸ナトリウムホルマリン縮合物は、アルキルナフタレンスルホン酸構造を基本としてホルマリンによりメチレン縮合されて成る。市販のアルキルナフタレンスルホン酸ナトリウムホルマリン縮合物としては、MorwetD425(アクゾノーベル社製)、TERSPERSE 2020(ハンツマン社製)、アグロサーフ WG-2300(竹本油脂株式会社製)等を挙げることができる。
変性スチレン-無水マレイン酸共重合体は、変性スチレンと無水マレイン酸との共重合体であり、TERSPERSE 2612(ハンツマン社製)等を挙げることができる。
本発明の組成物に含有し得るアルキルナフタレンスルホン酸ナトリウムホルマリン縮合物、または、変性スチレン-無水マレイン酸共重合体の量は、組成物の質量に対して、好ましくは0.1~20質量%、より好ましくは1~10質量%、さらに好ましくは1~5質量%である。
増粘剤は、水溶液または懸濁液の粘度を高くすることができる高分子化合物である。増粘剤としては、例えば、澱粉、デキストリン、セルロース、メチルセルロース、エチルセルロース、カルボキシメチルセルロース、ヒドロキシエチルセルロース、ヒドキシプロピルセルロース、カルボキシメチルデンプン、プルラン、アルギン酸ナトリウム、アルギン酸アンモニウム、アルギン酸プロピレングリコールエステル、グアーガム、ローカストビーンガム、アラビアゴム、キサンタンガム、ゼラチン、カゼイン、ポリビニルアルコール、ポリエチレンオキサイド、ポリエチレングリコール、エチレン・プロピレンブロックポリマー、ポリアクリル酸ナトリウム、ポリビニルピロリドン、カラギーナン等を挙げることができる。
これらの増粘剤は1種単独でまたは2種以上を組み合わせて用いることができる。
本発明の組成物に含有し得る増粘剤の量は、組成物の質量に対して、好ましくは0.01~2質量%、より好ましくは0.05~1質量%、さらに好ましくは0.05~0.5質量%である。
本発明に用いられる成分(E):無機粒子は、シリカ、モンモリロナイトおよびアタパルジャイトからなる群から選ばれる少なくとも一つである。
シリカとしては、乾式シリカと湿式シリカを挙げることができる。
乾式シリカは、燃焼法によって合成される非晶質シリカである。燃焼法としては、例えば、四塩化珪素の燃焼加水分解法が挙げられる。本発明に用いられる乾式シリカは、体積平均粒子径または一次粒子平均径が、好ましくは100nm以下である。本発明に用いられる乾式シリカは、親水性シリカであっても、疎水性シリカであってもよい。
市販の親水性乾式シリカとしては、WACKER HDK H15(旭化成ワッカーシリコーン社製)、AEROSIL 200(日本アエロジル社製)、AEROSIL 50(日本アエロジル社製)、レオロシールQS-10(株式会社トクヤマ製)などを挙げることができる。
市販の疎水性乾式シリカとしては、WACKER HDK V15(旭化成ワッカーシリコーン社製)、AEROSIL R972(日本アエロジル社製)、AEROSIL R104(日本アエロジル社製)、AEROSIL RX200(日本アエロジル社製)、レオロシールMT-10(株式会社トクヤマ製)などを挙げることができる。疎水性乾式シリカは、例えば、シリコーン系化合物で疎水化処理されたもの(特開昭61-23666号公報など参照)が好ましい。
市販の湿式シリカとしては、DUROSIL(DSLジャパン社製)、EXTRUSIL(DSLジャパン社製)、カープレックス#100(DSLジャパン社製)、カープレックス#1120(DSLジャパン社製)、カープレックス#80(DSLジャパン社製)、カープレックスCS-8(DSLジャパン社製)、カープレックスFPS-3(DSLジャパン社製)、カープレックスXR(DSLジャパン社製)、トクシールAL-1(トクヤマ社製)、トクシールNSK(トクヤマ社製)、トクシールP(トクヤマ社製)、ニップシールG300(日本シリカ工業社製)、ニップシールNA(日本シリカ工業社製)、ニップシールNS-K(日本シリカ工業社製)、ニップシールNS-KR(日本シリカ工業社製)などを挙げることができる。
アタパルジャイトは、マグネシウム・アルミニウム系ケイ酸塩鉱物である。本発明に用いられるアタパルジャイトは、体積平均粒子径が、好ましくは10nm~10μmである。市販アタパルジャイトとしてはAttagel 50(林化成社製)などを挙げることができる。
本発明の組成物に含有し得るシリカ、モンモリロナイトおよびアタパルジャイトからなる群から選ばれる少なくとも一つの無機粒子の量は、組成物の質量に対して、好ましくは0.1~20質量%、より好ましくは0.1~10質量%、さらに好ましくは0.2~5質量%である。
本発明に用いられる水は、硬度によって制限されず、軟水であっても、硬水であってもよい。本発明に用いられる水としては、例えば、農業用水、工業用水、水道水、蒸留水等を挙げることができる。
本発明の組成物に含有し得る水の量は、組成物の質量に対して、好ましくは20~80質量%、より好ましくは30~75質量%、さらに好ましくは40~70質量%である。
本発明は、組成物の合計が100質量%を超えなければ、成分(A)~成分(F)を任意の質量範囲で限定することができる。本発明の組成物の質量による限定は、各成分で記載されている好ましい質量を任意に組み合わせて行うことができる。特に好ましい組成物の質量による限定は、成分(A)の含有量が組成物の質量に対して1~50質量%であり、
さらに成分(B)の含有量が組成物の質量に対して6~40質量%で、
成分(C)の含有量が組成物の質量に対して0.1~20質量%で、
成分(D)の含有量が組成物の質量に対して0.01~2質量%で、
成分(E)の含有量が組成物の質量に対して0.1~20質量%で、且つ
成分(F)の含有量が組成物の質量に対して20~80質量%である。
さらに好ましい組成物の質量による限定は、
成分(A)の含有量が組成物の質量に対して5~40質量%で、
成分(B)の含有量が組成物の質量に対して7~30質量%で、
成分(C)の含有量が組成物の質量に対して1~10質量%で、
成分(D)の含有量が組成物の質量に対して0.05~1質量%で、
成分(E)の含有量が組成物の質量に対して0.1~10質量%で、且つ
成分(F)の含有量が組成物の質量に対して30~75質量%である。
さらに好ましい組成物の質量による限定は、
成分(A)の含有量が組成物の質量に対して10~40質量%で、
成分(B)の含有量が組成物の質量に対して10~20質量%で、
成分(C)の含有量が組成物の質量に対して1~5質量%で、
成分(D)の含有量が組成物の質量に対して0.05~0.5質量%で、
成分(E)の含有量が組成物の質量に対して0.2~5質量%で、且つ
成分(F)の含有量が組成物の質量に対して40~70質量%である。
その他成分の含有量は、組成物の質量に対して、好ましくは0~10質量%、より好ましくは0~5質量%、さらに好ましくは0.1~4質量%である。
成分(C)以外の界面活性剤の含有量は、組成物の質量に対して、好ましくは0~10質量%、より好ましくは0~5質量%、さらに好ましくは1~3質量%である。
顔料または染料の含有量は、組成物の質量に対して、好ましくは0~1質量%、より好ましくは0~0.5質量%、さらに好ましくは0.01~0.1質量%である。
消泡剤の含有量は、組成物の質量に対して、好ましくは0~5質量%、より好ましくは0~1質量%、さらに好ましくは0.1~0.5質量%である。
防腐剤の含有量は、組成物の質量に対して、好ましくは0~5質量%、より好ましくは0.01~1質量%、さらに好ましくは0.05~0.5量%である。
水溶性農薬活性化合物I:アセタミプリド
界面活性剤I:MorwetD425 アルキルナフタレンスルホン酸ナトリウムホルマリン縮合物(アクゾノーベル株式会社製、AkzoNobel Co.,Ltd.)
界面活性剤II:ニューカルゲンC-314 POEトリスチリルフェニルエーテル(竹本油脂社製、TAKEMOTO OIL & FAT Co.,Ltd.)
界面活性剤III:ニューカルゲンBX-C アルキルナフタレンスルホン酸ナトリウム塩(竹本油脂株式会社製、TAKEMOTO OIL & FAT Co.,Ltd.)
界面活性剤IV:ニューカルゲンEX-70 ジアルキルスルホコハク酸ナトリウム塩(竹本油脂株式会社製、TAKEMOTO OIL & FAT Co.,Ltd.)
界面活性剤V:ニューカルゲンSX-C アルキルベンゼンスルホン酸ナトリウム塩(竹本油脂株式会社製、TAKEMOTO OIL & FAT Co.,Ltd.)
界面活性剤VI:ニューカルゲンLX-C アルキル硫酸ナトリウム塩(竹本油脂株式会社製、TAKEMOTO OIL & FAT Co.,Ltd.)
界面活性剤VII:ニューカルゲンPS-P ナフタレンスルホン酸ナトリウムホルマリン縮合物(竹本油脂株式会社製、TAKEMOTO OIL & FAT Co.,Ltd.)
界面活性剤VIII:TERSPERSE 2612 変性スチレン/無水マレイン酸共重合体 40-50%、及びジプロピレングリコールモノエチルエーテル 50-60%(ハンツマン・ジャパン株式会社、Huntsman Japan KK)
乾式シリカI:アエロジルR972; 疎水性、一次粒子の平均径 約16nm(日本アエロジル株式会社製、NIPPON AEROSIL CO., LTD.)
乾式シリカII:アエロジル200 親水性、一次粒子の平均径 約12nm(日本アエロジル株式会社製、NIPPON AEROSIL CO., LTD.)
粘土鉱物I:クニピアF モンモリロナイト、体積平均粒子径 約2000nm(クニミネ工業社製、KUNIMINE INDUSTRIES CO., LTD.)
粘土鉱物II:Attagel 50 アタパルジャイト、体積平均粒子径 約100nm(林化成株式会社製、HAYASHI KASEI CO., LTD.)
湿式シリカI:シペルナートD13 疎水性、体積平均粒子径 約9500nm(デグサ社製、Degussa AG)
湿式シリカII:カープレックス♯101 親水性、体積平均粒子径 約10500nm(DSL.ジャパン株式会社製、DSL. Japan Co., Ltd.)
アルミナ:AEROXIDE Alu C 、一次粒子の平均径 約13nm(日本アエロジル株式会社製、NIPPON AEROSIL CO., LTD.)
水溶性農薬活性化合物I 30質量部、グリセロール 15質量部、界面活性剤I 2質量部、界面活性剤II 2質量部、乾式シリカI 2質量部、消泡剤 0.2質量部、および水 33.8質量部を混合して混合液を得た。
組成物を、20mlの透明なバイアル瓶に入れ、瓶のふたをして54℃で7日間放置した。その後、バイアル瓶中の組成物を観察した。液面から相分離した二つの相の境界(界面)までの距離L1と、液面から瓶の底までの距離L0とを測定し、下記式にて相分離度(%)を算出し、以下の指標で相分離度を評価した。(以下、この指標を相分離と呼ぶことがある)
相分離度(%)=L1(mm)/L0(mm) × 100
A:相分離度 0%以上5%未満
B:相分離度 5%以上30%未満
D:相分離度 30%以上
組成物を、20mlの透明なバイアル瓶に入れ、瓶のふたをして54℃で7日間放置した。その後、バイアル瓶を傾けたときに、バイアル瓶中の組成物を肉眼で観察し、次の基準により流動性を評価した。
A:傾けたときに瓶の中の組成物が速やかに流動した。
B:傾けたときに瓶の中の組成物がゆっくりと流動した。
C:傾けたときに瓶の中の組成物が少し流動した。
D:傾けたときに瓶の中の組成物が流動しなかった。
水溶性農薬活性化合物I 30質量部を水溶性農薬活性化合物I 10質量部と水 20質量部に置き換えた以外は実施例1と同じ方法で組成物2を得た。中間生成物であるスラリーは混合液と同じ程度の粘度であった。組成物2について相分離および流動性の評価を実施例1と同じ方法で行った。結果を表1に示す。組成物2中の水溶性農薬活性化合物Iの体積平均粒子径は、5.2μmであった。
乾式シリカIを乾式シリカIIに換えた以外は実施例1と同じ方法で組成物3を得た。中間生成物であるスラリーは混合液と同じ程度の粘度であった。組成物3について相分離および流動性の評価を実施例1と同じ方法で行った。結果を表1に示す。組成物3中の水溶性農薬活性化合物Iの体積平均粒子径は、9.5μmであった。
乾式シリカIを粘土鉱物Iに替えた以外は実施例1と同じ方法で組成物4を得た。中間生成物であるスラリーは混合液と同じ程度の粘度であった。組成物4について相分離および流動性の評価を実施例1と同じ方法で行った。結果を表1に示す。組成物4中の水溶性農薬活性化合物Iの体積平均粒子径は、7.7μmであった。
乾式シリカIを粘土鉱物IIに置き換えた以外は実施例1と同じ方法で組成物5を得た。中間生成物であるスラリーは混合液と同じ程度の粘度であった。組成物5について相分離および流動性の評価を実施例1と同じ方法で行った。結果を表1に示す。組成物5中の水溶性農薬活性化合物Iの体積平均粒子径は、11.4μmであった。
グリセロールをプロピレングリコールに替えた以外は実施例1と同じ方法で組成物6を得た。中間生成物であるスラリーは混合液と同じ程度の粘度であった。組成物6について相分離および流動性の評価を実施例1と同じ方法で行った。結果を表1に示す。組成物6中の水溶性農薬活性化合物Iの体積平均粒子径は、4.0μmであった。
乾式シリカIを湿式シリカIに替えた以外は実施例1と同じ方法で組成物7を得た。中間生成物であるスラリーは混合液と同じ程度の粘度であった。組成物7について相分離および流動性の評価を実施例1と同じ方法で行った。結果を表1に示す。組成物7中の水溶性農薬活性化合物Iの体積平均粒子径は、5.9μmであった。
乾式シリカIを湿式シリカIIに替えた以外は実施例1と同じ方法で組成物8を得た。中間生成物であるスラリーは混合液と同じ程度の粘度であった。組成物8について相分離および流動性の評価を実施例1と同じ方法で行った。結果を表1に示す。組成物8中の水溶性農薬活性化合物Iの体積平均粒子径は、4.3μmであった。
界面活性剤Iを界面活性剤VIIIに替えた以外は実施例1と同じ方法で組成物9を得た。中間生成物であるスラリーは混合液と同じ程度の粘度であった。組成物9について相分離および流動性の評価を実施例1と同じ方法で行った。結果を表1に示す。組成物9中の水溶性農薬活性化合物Iの体積平均粒子径は、3.0μmであった。
グリセロールをエチレングリコールに替えた以外は実施例1と同じ方法で組成物10を得た。中間生成物であるスラリーは混合液と同じ程度の粘度であった。組成物10について相分離および流動性の評価を実施例1と同じ方法で行った。結果を表1に示す。組成物10中の水溶性農薬活性化合物Iの体積平均粒子径は、6.4μmであった。
グリセロールをジエチレングリコールに替えた以外は実施例1と同じ方法で組成物11を得た。中間生成物であるスラリーは混合液と同じ程度の粘度であった。組成物11について相分離および流動性の評価を実施例1と同じ方法で行った。結果を表1に示す。組成物11中の水溶性農薬活性化合物Iの体積平均粒子径は、8.7μmであった。
グリセロールをトリエチレングリコールに替えた以外は実施例1と同じ方法で組成物12を得た。中間生成物であるスラリーは混合液と同じ程度の粘度であった。組成物12について相分離および流動性の評価を実施例1と同じ方法で行った。結果を表1に示す。組成物12中の水溶性農薬活性化合物Iの体積平均粒子径は、5.9μmであった。
グリセロールをポリグリセリン#310(阪本薬品工業株式会社製、SAKAMOTO YAKUHIN KOGYO CO., LTD)に替えた以外は実施例1と同じ方法で組成物13を得た。中間生成物であるスラリーは混合液と同じ程度の粘度であった。組成物13について相分離および流動性の評価を実施例1と同じ方法で行った。結果を表1に示す。組成物13中の水溶性農薬活性化合物Iの体積平均粒子径は、5.6μmであった。
界面活性剤Iを界面活性剤IIIに替えた以外は実施例1と同じ方法で組成物14を得た。中間生成物であるスラリーは混合液よりも粘度が高かった。組成物14について相分離および流動性の評価を実施例1と同じ方法で行った。結果を表1に示す。組成物14中の水溶性農薬活性化合物Iの体積平均粒子径は、10.6μmであった。
界面活性剤Iを界面活性剤IVに替えた以外は実施例1と同じ方法で組成物15を得ようとしたが、中間生成物であるスラリーは粘度が高すぎて、パスツールピペット(先端内径約0.5mm)で別の容器に移し替えることができなかった。
界面活性剤Iを界面活性剤Vに替えた以外は実施例1と同じ方法で組成物16を得ようとしたが、中間生成物であるスラリーは粘度が高すぎて、パスツールピペット(先端内径約0.5mm)で別の容器に移し替えることができなかった。
界面活性剤Iを界面活性剤VIに替えた以外は実施例1と同じ方法で組成物17を得ようとしたが、中間生成物であるスラリーは粘度が高すぎて、パスツールピペット(先端内径約0.5mm)で別の容器に移し替えることができなかった。
界面活性剤Iを界面活性剤VIIに替えた以外は実施例1と同じ方法で組成物18を得ようとしたが、中間生成物であるスラリーは粘度が高すぎて、パスツールピペット(先端内径約0.5mm)で別の容器に移し替えることができなかった。
乾式シリカIをアルミナに替えた以外は実施例1と同じ方法で組成物19を得た。中間生成物であるスラリーは混合液と同じ程度の粘度であった。組成物19について相分離および流動性の評価を実施例1と同じ方法で行った。結果を表1に示す。組成物19中の水溶性農薬活性化合物Iの体積平均粒子径は、13.7μmであった。
乾式シリカIを酸化チタンに替えた以外は実施例1と同じ方法で組成物20を得た。中間生成物であるスラリーは混合液と同じ程度の粘度であった。組成物20について相分離および流動性の評価を実施例1と同じ方法で行った。結果を表1に示す。組成物20中の水溶性農薬活性化合物Iの体積平均粒子径は、4.2μmであった。
乾式シリカI 2質量部を水 2質量部に替えた以外は実施例1と同じ方法で組成物21を得た。中間生成物であるスラリーは混合液と同じ程度の粘度であった。組成物21について相分離および流動性の評価を実施例1と同じ方法で行った。結果を表1に示す。組成物21中の水溶性農薬活性化合物Iの体積平均粒子径は、3.6μmであった。
キサンタンガム 0.2質量部を水 0.2質量部に替えた以外は実施例1と同じ方法で組成物22を得た。中間生成物であるスラリーは混合液と同じ程度の粘度であった。組成物22について相分離および流動性の評価を実施例1と同じ方法で行った。結果を表1に示す。組成物22中の水溶性農薬活性化合物Iの体積平均粒子径は、3.7μmであった。
界面活性剤I 2質量部を水 2質量部に替え且つキサンタンガム 0.2質量部を水 0.2質量部に替えた以外は実施例1と同じ方法で組成物23を得た。中間生成物であるスラリーは混合液よりも粘度が高かった。組成物23について相分離および流動性の評価を実施例1と同じ方法で行った。結果を表1に示す。組成物23中の水溶性農薬活性化合物Iの体積平均粒子径は、12.8μmであった。
グリセロールをエタノールに替えた以外は実施例1と同じ方法で組成物24を得た。中間生成物であるスラリーは混合液と同じ程度の粘度であった。組成物24について相分離および流動性の評価を実施例1と同じ方法で行った。結果を表1に示す。組成物24中の水溶性農薬活性化合物Iの体積平均粒子径は、6.1μmであった。
グリセロールを2-プロパノールに替えた以外は実施例1と同じ方法で組成物25を得た。中間生成物であるスラリーは混合液と同じ程度の粘度であった。組成物25について相分離および流動性の評価を実施例1と同じ方法で行った。結果を表1に示す。組成物25中の水溶性農薬活性化合物Iの体積平均粒子径は、6.0μmであった。
グリセロールをN-メチルピロリドンに替えた以外は実施例1と同じ方法で組成物26を得た。中間生成物であるスラリーは混合液と同じ程度の粘度であった。組成物26について相分離および流動性の評価を実施例1と同じ方法で行った。結果を表1に示す。組成物26中の水溶性農薬活性化合物Iの体積平均粒子径は、9.3μmであった。
グリセロールをγ-ブチロラクトンに替えた以外は実施例1と同じ方法で組成物27を得た。中間生成物であるスラリーは混合液と同じ程度の粘度であった。組成物27について相分離および流動性の評価を実施例1と同じ方法で行った。結果を表1に示す。組成物27中の水溶性農薬活性化合物Iの体積平均粒子径は、14.3μmであった。
Claims (7)
- (A)水溶性農薬活性化合物、(B)多価アルコール、(C)アルキルナフタレンスルホン酸ナトリウムホルマリン縮合物、または、変性スチレン-無水マレイン酸共重合体、(D)増粘剤、(E)シリカ、モンモリロナイトおよびアタパルジャイトからなる群から選ばれる少なくとも一つの無機粒子、並びに(F)水を含有する組成物。
- 成分(A)は、20℃の水への溶解度が100~100000mg/lである、請求項1に記載の組成物。
- 成分(A)の含有量が組成物の質量に対して1~50質量%である、請求項1または2に記載の組成物。
- 成分(B)の含有量が組成物の質量に対して6~40質量%であり、
成分(C)の含有量が組成物の質量に対して0.1~20質量%であり、
成分(D)の含有量が組成物の質量に対して0.01~2質量%であり、
成分(E)の含有量が組成物の質量に対して0.1~20質量%であり、且つ
成分(F)の含有量が組成物の質量に対して20~80質量%である、請求項3に記載の組成物。 - 成分(A)がアセタミプリドである、請求項1~4のいずれかひとつに記載の組成物。
- 請求項1~5のいずれかひとつに記載の組成物を種子に接触させることを含む種子処理の方法。
- 請求項1~5のいずれかひとつに記載の組成物を散布することを含む植物に農薬活性化合物を作用させる方法。
Priority Applications (11)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL16851616T PL3357334T3 (pl) | 2015-09-30 | 2016-09-28 | Kompozycja agrochemiczna |
| KR1020187008357A KR102051680B1 (ko) | 2015-09-30 | 2016-09-28 | 농약 조성물 |
| CA2999967A CA2999967C (en) | 2015-09-30 | 2016-09-28 | Agrochemical composition |
| ES16851616T ES2877775T3 (es) | 2015-09-30 | 2016-09-28 | Composición agroquímica |
| RS20210930A RS62253B1 (sr) | 2015-09-30 | 2016-09-28 | Agrohemijski sastav |
| CN201680055363.2A CN108024527B (zh) | 2015-09-30 | 2016-09-28 | 农药组合物 |
| EP16851616.9A EP3357334B1 (en) | 2015-09-30 | 2016-09-28 | Agrochemical composition |
| JP2017543477A JP6689869B2 (ja) | 2015-09-30 | 2016-09-28 | 農薬組成物 |
| AU2016332145A AU2016332145B2 (en) | 2015-09-30 | 2016-09-28 | Agrochemical composition |
| US15/763,157 US10463045B2 (en) | 2015-09-30 | 2016-09-28 | Agrochemical composition |
| MYPI2018701081A MY189371A (en) | 2015-09-30 | 2016-09-28 | Agrochemical composition |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2015-192835 | 2015-09-30 | ||
| JP2015192835 | 2015-09-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2017057445A1 true WO2017057445A1 (ja) | 2017-04-06 |
Family
ID=58423869
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/JP2016/078594 Ceased WO2017057445A1 (ja) | 2015-09-30 | 2016-09-28 | 農薬組成物 |
Country Status (14)
| Country | Link |
|---|---|
| US (1) | US10463045B2 (ja) |
| EP (1) | EP3357334B1 (ja) |
| JP (1) | JP6689869B2 (ja) |
| KR (1) | KR102051680B1 (ja) |
| CN (1) | CN108024527B (ja) |
| AU (1) | AU2016332145B2 (ja) |
| CA (1) | CA2999967C (ja) |
| CL (1) | CL2018000776A1 (ja) |
| ES (1) | ES2877775T3 (ja) |
| MY (1) | MY189371A (ja) |
| PL (1) | PL3357334T3 (ja) |
| RS (1) | RS62253B1 (ja) |
| TW (1) | TWI673004B (ja) |
| WO (1) | WO2017057445A1 (ja) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2021535224A (ja) * | 2018-09-04 | 2021-12-16 | バイブ クロップ プロテクション, インコーポレイテッド | 農業用製剤における結晶化阻害剤 |
| JP2022531774A (ja) * | 2019-05-03 | 2022-07-11 | ビーエーエスエフ ソシエタス・ヨーロピア | 疎水性ヒュームドシリカによる懸濁液濃縮物の安定化 |
| JP2023113291A (ja) * | 2022-02-03 | 2023-08-16 | 日本化薬株式会社 | 液状農薬組成物 |
| KR102960661B1 (ko) | 2019-05-03 | 2026-05-04 | 바스프 에스이 | 소수성 흄드 실리카에 의한 현탁액 농축물의 안정화 |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA3065143A1 (en) * | 2017-06-13 | 2018-12-20 | Croda, Inc. | Agrochemical electrolyte compositions |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60104002A (ja) * | 1983-11-10 | 1985-06-08 | Nippon Nohyaku Co Ltd | 安定なる水中懸濁状農薬製剤 |
| JPH04312506A (ja) * | 1991-01-22 | 1992-11-04 | Hoechst Ag | グルフオシネートを基礎とした除草剤混合物の液体調合物 |
| WO2006013972A1 (ja) * | 2004-08-06 | 2006-02-09 | Nippon Soda Co., Ltd. | 溶出制御された農薬製剤 |
| JP2012051871A (ja) * | 2010-08-03 | 2012-03-15 | Nissan Chem Ind Ltd | 水性懸濁状農薬組成物 |
| WO2015029908A1 (ja) * | 2013-08-27 | 2015-03-05 | 石原産業株式会社 | 水性懸濁状有害生物防除用組成物 |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6379687B2 (en) | 1998-05-28 | 2002-04-30 | Bayer Corporation | Inhibiting phase separation in low viscosity water-based pesticide suspensions |
| US7636748B2 (en) * | 2003-09-29 | 2009-12-22 | Microsoft Corporation | Display configurations for a data processing device |
| WO2005045666A2 (en) * | 2003-11-06 | 2005-05-19 | Koninklijke Philips Electronics, N.V. | An enhanced method for handling preemption points |
| WO2006024333A2 (en) | 2004-08-17 | 2006-03-09 | Syngenta Participations Ag | Aqueous neonicotinoid compositions for seed treatment |
| US20060270559A1 (en) * | 2005-05-26 | 2006-11-30 | Nippon Soda Co., Ltd. | Method of producing suspended agricultural chemical composition |
| CN101356918B (zh) * | 2008-09-24 | 2012-01-25 | 中国农业科学院植物保护研究所 | 微囊悬浮种衣剂 |
| UA103689C2 (uk) * | 2009-07-14 | 2013-11-11 | Басф Се | Спосіб одержання водної суспензії органічної пестицидної сполуки |
| UA109282C2 (xx) | 2010-07-09 | 2015-08-10 | Пестицидна суспензія на водній основі | |
| IN2014MU00284A (ja) | 2014-01-27 | 2015-09-11 | GSP Crop Science Pvt Ltd | |
| AU2015220796B2 (en) | 2014-02-19 | 2018-08-30 | Basf Se | A method for producing an aqueous co-formulation of metalaxyl |
| CN105454242B (zh) | 2015-12-03 | 2019-03-19 | 陕西标正作物科学有限公司 | 一种含有腈吡螨酯的农药组合物及其用途 |
| JP7357912B2 (ja) | 2019-09-24 | 2023-10-10 | 日本圧着端子製造株式会社 | 同軸コネクタ |
-
2016
- 2016-09-28 EP EP16851616.9A patent/EP3357334B1/en active Active
- 2016-09-28 KR KR1020187008357A patent/KR102051680B1/ko active Active
- 2016-09-28 CA CA2999967A patent/CA2999967C/en active Active
- 2016-09-28 CN CN201680055363.2A patent/CN108024527B/zh active Active
- 2016-09-28 RS RS20210930A patent/RS62253B1/sr unknown
- 2016-09-28 MY MYPI2018701081A patent/MY189371A/en unknown
- 2016-09-28 WO PCT/JP2016/078594 patent/WO2017057445A1/ja not_active Ceased
- 2016-09-28 PL PL16851616T patent/PL3357334T3/pl unknown
- 2016-09-28 US US15/763,157 patent/US10463045B2/en active Active
- 2016-09-28 AU AU2016332145A patent/AU2016332145B2/en active Active
- 2016-09-28 JP JP2017543477A patent/JP6689869B2/ja active Active
- 2016-09-28 ES ES16851616T patent/ES2877775T3/es active Active
- 2016-09-29 TW TW105131173A patent/TWI673004B/zh active
-
2018
- 2018-03-23 CL CL2018000776A patent/CL2018000776A1/es unknown
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60104002A (ja) * | 1983-11-10 | 1985-06-08 | Nippon Nohyaku Co Ltd | 安定なる水中懸濁状農薬製剤 |
| JPH04312506A (ja) * | 1991-01-22 | 1992-11-04 | Hoechst Ag | グルフオシネートを基礎とした除草剤混合物の液体調合物 |
| WO2006013972A1 (ja) * | 2004-08-06 | 2006-02-09 | Nippon Soda Co., Ltd. | 溶出制御された農薬製剤 |
| JP2012051871A (ja) * | 2010-08-03 | 2012-03-15 | Nissan Chem Ind Ltd | 水性懸濁状農薬組成物 |
| WO2015029908A1 (ja) * | 2013-08-27 | 2015-03-05 | 石原産業株式会社 | 水性懸濁状有害生物防除用組成物 |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2021535224A (ja) * | 2018-09-04 | 2021-12-16 | バイブ クロップ プロテクション, インコーポレイテッド | 農業用製剤における結晶化阻害剤 |
| JP2022531774A (ja) * | 2019-05-03 | 2022-07-11 | ビーエーエスエフ ソシエタス・ヨーロピア | 疎水性ヒュームドシリカによる懸濁液濃縮物の安定化 |
| JP7665530B2 (ja) | 2019-05-03 | 2025-04-21 | ビーエーエスエフ ソシエタス・ヨーロピア | 疎水性ヒュームドシリカによる懸濁液濃縮物の安定化 |
| KR102960661B1 (ko) | 2019-05-03 | 2026-05-04 | 바스프 에스이 | 소수성 흄드 실리카에 의한 현탁액 농축물의 안정화 |
| JP2023113291A (ja) * | 2022-02-03 | 2023-08-16 | 日本化薬株式会社 | 液状農薬組成物 |
| JP7816997B2 (ja) | 2022-02-03 | 2026-02-18 | 日本化薬株式会社 | 液状農薬組成物 |
Also Published As
| Publication number | Publication date |
|---|---|
| ES2877775T3 (es) | 2021-11-17 |
| AU2016332145A1 (en) | 2018-04-12 |
| KR102051680B1 (ko) | 2019-12-03 |
| CA2999967C (en) | 2020-01-07 |
| CN108024527B (zh) | 2021-07-06 |
| US10463045B2 (en) | 2019-11-05 |
| JPWO2017057445A1 (ja) | 2018-07-05 |
| PL3357334T3 (pl) | 2021-12-13 |
| CA2999967A1 (en) | 2017-04-06 |
| KR20180039169A (ko) | 2018-04-17 |
| RS62253B1 (sr) | 2021-09-30 |
| JP6689869B2 (ja) | 2020-04-28 |
| AU2016332145B2 (en) | 2018-12-20 |
| US20180235228A1 (en) | 2018-08-23 |
| EP3357334A4 (en) | 2019-03-27 |
| MY189371A (en) | 2022-02-08 |
| CN108024527A (zh) | 2018-05-11 |
| EP3357334B1 (en) | 2021-05-26 |
| EP3357334A1 (en) | 2018-08-08 |
| CL2018000776A1 (es) | 2019-02-22 |
| TWI673004B (zh) | 2019-10-01 |
| TW201717759A (zh) | 2017-06-01 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US9481613B2 (en) | Liquid-fertilizer ready formulations of bifenthrin | |
| JP6689869B2 (ja) | 農薬組成物 | |
| PT2561753E (pt) | Concentrado de suspensão aquosa compreendendo um sal ácido de dodecilguanidina | |
| CN116322328A (zh) | 包含单质硫和壬酸的胆碱盐的杀虫剂组合物 | |
| JP5336741B2 (ja) | 薬害軽減した安定懸濁製剤 | |
| US10721931B2 (en) | Stable aqueous dispersions of biocides | |
| JPH0635362B2 (ja) | 安定なペ−スト状農薬塗布剤 | |
| TW201922096A (zh) | 除草組成物 | |
| CN112512316A (zh) | 用于农业化学制剂的表面活性剂结合物 | |
| US20130195947A1 (en) | Biocide powder formulation |
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: 16851616 Country of ref document: EP Kind code of ref document: A1 |
|
| ENP | Entry into the national phase |
Ref document number: 2017543477 Country of ref document: JP Kind code of ref document: A |
|
| ENP | Entry into the national phase |
Ref document number: 20187008357 Country of ref document: KR Kind code of ref document: A |
|
| ENP | Entry into the national phase |
Ref document number: 2999967 Country of ref document: CA |
|
| WWE | Wipo information: entry into national phase |
Ref document number: 15763157 Country of ref document: US |
|
| NENP | Non-entry into the national phase |
Ref country code: DE |
|
| ENP | Entry into the national phase |
Ref document number: 2016332145 Country of ref document: AU Date of ref document: 20160928 Kind code of ref document: A |
|
| WWE | Wipo information: entry into national phase |
Ref document number: 2016851616 Country of ref document: EP |
