JP6875128B2 - 硫酸アルカノールアミン系水調整剤 - Google Patents
硫酸アルカノールアミン系水調整剤 Download PDFInfo
- Publication number
- JP6875128B2 JP6875128B2 JP2016561714A JP2016561714A JP6875128B2 JP 6875128 B2 JP6875128 B2 JP 6875128B2 JP 2016561714 A JP2016561714 A JP 2016561714A JP 2016561714 A JP2016561714 A JP 2016561714A JP 6875128 B2 JP6875128 B2 JP 6875128B2
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- Prior art keywords
- sulfate
- acid
- salt
- ammonium
- composition according
- 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.)
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- FWFGVMYFCODZRD-UHFFFAOYSA-N oxidanium;hydrogen sulfate Chemical compound O.OS(O)(=O)=O FWFGVMYFCODZRD-UHFFFAOYSA-N 0.000 title description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 59
- 239000000203 mixture Substances 0.000 claims description 46
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 claims description 36
- 150000003839 salts Chemical class 0.000 claims description 27
- 239000004009 herbicide Substances 0.000 claims description 23
- 239000002253 acid Substances 0.000 claims description 19
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims description 16
- XDDAORKBJWWYJS-UHFFFAOYSA-N glyphosate Chemical compound OC(=O)CNCP(O)(O)=O XDDAORKBJWWYJS-UHFFFAOYSA-N 0.000 claims description 16
- 239000004480 active ingredient Substances 0.000 claims description 15
- 230000002363 herbicidal effect Effects 0.000 claims description 15
- 239000005562 Glyphosate Substances 0.000 claims description 14
- 229940097068 glyphosate Drugs 0.000 claims description 14
- 239000007921 spray Substances 0.000 claims description 12
- HZAXFHJVJLSVMW-UHFFFAOYSA-N 2-Aminoethan-1-ol Chemical compound NCCO HZAXFHJVJLSVMW-UHFFFAOYSA-N 0.000 claims description 9
- BFNBIHQBYMNNAN-UHFFFAOYSA-N ammonium sulfate Chemical compound N.N.OS(O)(=O)=O BFNBIHQBYMNNAN-UHFFFAOYSA-N 0.000 claims description 9
- 238000000034 method Methods 0.000 claims description 9
- -1 aminoethylethanolamine ammonium sulfate Chemical compound 0.000 claims description 8
- 235000011130 ammonium sulphate Nutrition 0.000 claims description 8
- 238000009472 formulation Methods 0.000 claims description 8
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 claims description 7
- 229930192334 Auxin Natural products 0.000 claims description 7
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical group [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 claims description 7
- 229910052921 ammonium sulfate Inorganic materials 0.000 claims description 7
- 239000002363 auxin Substances 0.000 claims description 7
- 239000011591 potassium Chemical group 0.000 claims description 7
- 229910052700 potassium Chemical group 0.000 claims description 7
- SEOVTRFCIGRIMH-UHFFFAOYSA-N indole-3-acetic acid Chemical compound C1=CC=C2C(CC(=O)O)=CNC2=C1 SEOVTRFCIGRIMH-UHFFFAOYSA-N 0.000 claims description 6
- 239000004615 ingredient Substances 0.000 claims description 6
- GIAFURWZWWWBQT-UHFFFAOYSA-N 2-(2-aminoethoxy)ethanol Chemical compound NCCOCCO GIAFURWZWWWBQT-UHFFFAOYSA-N 0.000 claims description 5
- 239000000575 pesticide Substances 0.000 claims description 5
- GSEJCLTVZPLZKY-UHFFFAOYSA-N Triethanolamine Chemical compound OCCN(CCO)CCO GSEJCLTVZPLZKY-UHFFFAOYSA-N 0.000 claims description 4
- 239000011734 sodium Substances 0.000 claims description 4
- 239000004094 surface-active agent Substances 0.000 claims description 4
- IAJOBQBIJHVGMQ-UHFFFAOYSA-N 2-amino-4-[hydroxy(methyl)phosphoryl]butanoic acid Chemical compound CP(O)(=O)CCC(N)C(O)=O IAJOBQBIJHVGMQ-UHFFFAOYSA-N 0.000 claims description 3
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical group C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 claims description 3
- 239000005574 MCPA Substances 0.000 claims description 3
- WHKUVVPPKQRRBV-UHFFFAOYSA-N Trasan Chemical compound CC1=CC(Cl)=CC=C1OCC(O)=O WHKUVVPPKQRRBV-UHFFFAOYSA-N 0.000 claims description 3
- UOBXUYLAIXOTRR-UHFFFAOYSA-M potassium 2-hydroxyethylazanium sulfate Chemical compound [K+].[NH3+]CCO.[O-]S([O-])(=O)=O UOBXUYLAIXOTRR-UHFFFAOYSA-M 0.000 claims description 3
- 229910052708 sodium Inorganic materials 0.000 claims description 3
- XACBQCGRSIIEQP-UHFFFAOYSA-N tris(2-hydroxyethyl)azanium;sulfate Chemical compound [O-]S([O-])(=O)=O.OCC[NH+](CCO)CCO.OCC[NH+](CCO)CCO XACBQCGRSIIEQP-UHFFFAOYSA-N 0.000 claims description 3
- KKFDCBRMNNSAAW-UHFFFAOYSA-N 2-(morpholin-4-yl)ethanol Chemical compound OCCN1CCOCC1 KKFDCBRMNNSAAW-UHFFFAOYSA-N 0.000 claims description 2
- SREBXDQNNJPDCZ-UHFFFAOYSA-N 2-hydroxyethylazanium;sulfate Chemical group [NH3+]CCO.[NH3+]CCO.[O-]S([O-])(=O)=O SREBXDQNNJPDCZ-UHFFFAOYSA-N 0.000 claims description 2
- LLWADFLAOKUBDR-UHFFFAOYSA-N 2-methyl-4-chlorophenoxybutyric acid Chemical compound CC1=CC(Cl)=CC=C1OCCCC(O)=O LLWADFLAOKUBDR-UHFFFAOYSA-N 0.000 claims description 2
- 239000005561 Glufosinate Substances 0.000 claims description 2
- 150000001412 amines Chemical class 0.000 claims description 2
- LHIJANUOQQMGNT-UHFFFAOYSA-N aminoethylethanolamine Chemical compound NCCNCCO LHIJANUOQQMGNT-UHFFFAOYSA-N 0.000 claims description 2
- KIXITUQQGMENCA-UHFFFAOYSA-N bis(2-hydroxyethyl)azanium;sulfate Chemical compound OS(O)(=O)=O.OCCNCCO.OCCNCCO KIXITUQQGMENCA-UHFFFAOYSA-N 0.000 claims description 2
- 239000007795 chemical reaction product Substances 0.000 claims description 2
- HUBANNPOLNYSAD-UHFFFAOYSA-N clopyralid Chemical compound OC(=O)C1=NC(Cl)=CC=C1Cl HUBANNPOLNYSAD-UHFFFAOYSA-N 0.000 claims description 2
- ZBCBWPMODOFKDW-UHFFFAOYSA-N diethanolamine Chemical compound OCCNCCO ZBCBWPMODOFKDW-UHFFFAOYSA-N 0.000 claims description 2
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 claims 2
- CQKBLIWLFXVACM-UHFFFAOYSA-N S(=O)(=O)([O-])[O-].OCC[NH+]1CCOCC1.OCC[NH+]1CCOCC1 Chemical compound S(=O)(=O)([O-])[O-].OCC[NH+]1CCOCC1.OCC[NH+]1CCOCC1 CQKBLIWLFXVACM-UHFFFAOYSA-N 0.000 claims 2
- OVSKIKFHRZPJSS-DOMIDYPGSA-N 2-(2,4-dichlorophenoxy)acetic acid Chemical compound OC(=O)[14CH2]OC1=CC=C(Cl)C=C1Cl OVSKIKFHRZPJSS-DOMIDYPGSA-N 0.000 claims 1
- 101000742062 Bos taurus Protein phosphatase 1G Proteins 0.000 claims 1
- 239000005500 Clopyralid Substances 0.000 claims 1
- COXZTNCXLWNFEP-UHFFFAOYSA-N OCCOOS(OOCCO)(=O)=O Chemical compound OCCOOS(OOCCO)(=O)=O COXZTNCXLWNFEP-UHFFFAOYSA-N 0.000 claims 1
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical group [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 claims 1
- 239000003905 agrochemical Substances 0.000 claims 1
- QUSNBJAOOMFDIB-UHFFFAOYSA-O ethylaminium Chemical compound CC[NH3+] QUSNBJAOOMFDIB-UHFFFAOYSA-O 0.000 claims 1
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 claims 1
- 229910052938 sodium sulfate Inorganic materials 0.000 claims 1
- 235000011152 sodium sulphate Nutrition 0.000 claims 1
- 239000000243 solution Substances 0.000 description 9
- 239000011575 calcium Substances 0.000 description 6
- IWEDIXLBFLAXBO-UHFFFAOYSA-N dicamba Chemical compound COC1=C(Cl)C=CC(Cl)=C1C(O)=O IWEDIXLBFLAXBO-UHFFFAOYSA-N 0.000 description 6
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 5
- 239000005504 Dicamba Substances 0.000 description 5
- 241000196324 Embryophyta Species 0.000 description 5
- 229910052791 calcium Inorganic materials 0.000 description 5
- 150000002500 ions Chemical class 0.000 description 5
- 239000011777 magnesium Substances 0.000 description 5
- 150000003467 sulfuric acid derivatives Chemical class 0.000 description 5
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 4
- 239000000654 additive Substances 0.000 description 4
- 239000002671 adjuvant Substances 0.000 description 4
- 230000009418 agronomic effect Effects 0.000 description 4
- 238000002474 experimental method Methods 0.000 description 4
- 229910052749 magnesium Inorganic materials 0.000 description 4
- 238000002360 preparation method Methods 0.000 description 4
- 239000005631 2,4-Dichlorophenoxyacetic acid Substances 0.000 description 3
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 3
- 235000004431 Linum usitatissimum Nutrition 0.000 description 3
- 239000003795 chemical substances by application Substances 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 238000002156 mixing Methods 0.000 description 3
- 239000002736 nonionic surfactant Substances 0.000 description 3
- IQGWPPQNIZBTBM-UHFFFAOYSA-N 2-aminoethanol;sulfuric acid Chemical compound NCCO.OS(O)(=O)=O IQGWPPQNIZBTBM-UHFFFAOYSA-N 0.000 description 2
- FNQXFLGLLXHONX-UHFFFAOYSA-N 2-chloro-2-phenoxybutanoic acid Chemical compound CCC(Cl)(C(O)=O)OC1=CC=CC=C1 FNQXFLGLLXHONX-UHFFFAOYSA-N 0.000 description 2
- FERIUCNNQQJTOY-UHFFFAOYSA-N Butyric acid Chemical compound CCCC(O)=O FERIUCNNQQJTOY-UHFFFAOYSA-N 0.000 description 2
- 0 CCCCCC(C)CC1C(C)C*CC1 Chemical compound CCCCCC(C)CC1C(C)C*CC1 0.000 description 2
- 244000020551 Helianthus annuus Species 0.000 description 2
- 235000003222 Helianthus annuus Nutrition 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 241000208202 Linaceae Species 0.000 description 2
- 240000008042 Zea mays Species 0.000 description 2
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 description 2
- 235000002017 Zea mays subsp mays Nutrition 0.000 description 2
- 150000001768 cations Chemical class 0.000 description 2
- 239000012141 concentrate Substances 0.000 description 2
- 235000005822 corn Nutrition 0.000 description 2
- 239000008233 hard water Substances 0.000 description 2
- 239000005457 ice water Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000003090 pesticide formulation Substances 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- FFSSWMQPCJRCRV-UHFFFAOYSA-N quinclorac Chemical compound ClC1=CN=C2C(C(=O)O)=C(Cl)C=CC2=C1 FFSSWMQPCJRCRV-UHFFFAOYSA-N 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 229960004418 trolamine Drugs 0.000 description 2
- OVSKIKFHRZPJSS-UHFFFAOYSA-N 2,4-D Chemical compound OC(=O)COC1=CC=C(Cl)C=C1Cl OVSKIKFHRZPJSS-UHFFFAOYSA-N 0.000 description 1
- HXKWSTRRCHTUEC-UHFFFAOYSA-N 2,4-Dichlorophenoxyaceticacid Chemical compound OC(=O)C(Cl)OC1=CC=C(Cl)C=C1 HXKWSTRRCHTUEC-UHFFFAOYSA-N 0.000 description 1
- QURLONWWPWCPIC-UHFFFAOYSA-N 2-(2-aminoethoxy)ethanol;3,6-dichloro-2-methoxybenzoic acid Chemical compound NCCOCCO.COC1=C(Cl)C=CC(Cl)=C1C(O)=O QURLONWWPWCPIC-UHFFFAOYSA-N 0.000 description 1
- RZRILSWMGXWSJY-UHFFFAOYSA-N 2-[bis(2-hydroxyethyl)amino]ethanol;sulfuric acid Chemical compound OS(O)(=O)=O.OCCN(CCO)CCO RZRILSWMGXWSJY-UHFFFAOYSA-N 0.000 description 1
- URZKVRPOBHQQAG-UHFFFAOYSA-N 2-morpholin-4-ylethanol sulfuric acid Chemical compound OS(O)(=O)=O.OCCN1CCOCC1 URZKVRPOBHQQAG-UHFFFAOYSA-N 0.000 description 1
- 240000001592 Amaranthus caudatus Species 0.000 description 1
- 235000009328 Amaranthus caudatus Nutrition 0.000 description 1
- 240000006240 Linum usitatissimum Species 0.000 description 1
- 239000005575 MCPB Substances 0.000 description 1
- 101150039283 MCPB gene Proteins 0.000 description 1
- 239000004909 Moisturizer Substances 0.000 description 1
- HEIVMZBMFOSMRF-UHFFFAOYSA-N S(=O)(=O)([O-])[O-].OCCOCC[NH3+].OCCOCC[NH3+] Chemical compound S(=O)(=O)([O-])[O-].OCCOCC[NH3+].OCCOCC[NH3+] HEIVMZBMFOSMRF-UHFFFAOYSA-N 0.000 description 1
- 239000007983 Tris buffer Substances 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 239000012190 activator Substances 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 125000005210 alkyl ammonium group Chemical group 0.000 description 1
- 235000012735 amaranth Nutrition 0.000 description 1
- 239000004178 amaranth Substances 0.000 description 1
- 230000002528 anti-freeze Effects 0.000 description 1
- 239000002518 antifoaming agent Substances 0.000 description 1
- 125000002091 cationic group Chemical group 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000003750 conditioning effect Effects 0.000 description 1
- 239000008367 deionised water Substances 0.000 description 1
- 229910021641 deionized water Inorganic materials 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 239000002270 dispersing agent Substances 0.000 description 1
- 239000012153 distilled water Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000000415 inactivating effect Effects 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 239000003607 modifier Substances 0.000 description 1
- 230000001333 moisturizer Effects 0.000 description 1
- KMBPCQSCMCEPMU-UHFFFAOYSA-N n'-(3-aminopropyl)-n'-methylpropane-1,3-diamine Chemical compound NCCCN(C)CCCN KMBPCQSCMCEPMU-UHFFFAOYSA-N 0.000 description 1
- 239000013459 phenoxy herbicide Substances 0.000 description 1
- NQQVFXUMIDALNH-UHFFFAOYSA-N picloram Chemical compound NC1=C(Cl)C(Cl)=NC(C(O)=O)=C1Cl NQQVFXUMIDALNH-UHFFFAOYSA-N 0.000 description 1
- SIOXPEMLGUPBBT-UHFFFAOYSA-N picolinic acid Chemical class OC(=O)C1=CC=CC=N1 SIOXPEMLGUPBBT-UHFFFAOYSA-N 0.000 description 1
- OTYBMLCTZGSZBG-UHFFFAOYSA-L potassium sulfate Chemical compound [K+].[K+].[O-]S([O-])(=O)=O OTYBMLCTZGSZBG-UHFFFAOYSA-L 0.000 description 1
- 229910052939 potassium sulfate Inorganic materials 0.000 description 1
- 235000011151 potassium sulphates Nutrition 0.000 description 1
- VJDPRIDCVIEIRE-UHFFFAOYSA-N propan-2-ylazanium;sulfate Chemical compound CC(C)[NH3+].CC(C)[NH3+].[O-]S([O-])(=O)=O VJDPRIDCVIEIRE-UHFFFAOYSA-N 0.000 description 1
- 239000008234 soft water Substances 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 241000894007 species Species 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 229910021653 sulphate ion Inorganic materials 0.000 description 1
- 238000002411 thermogravimetry Methods 0.000 description 1
- 239000002562 thickening agent Substances 0.000 description 1
- REEQLXCGVXDJSQ-UHFFFAOYSA-N trichlopyr Chemical compound OC(=O)COC1=NC(Cl)=C(Cl)C=C1Cl REEQLXCGVXDJSQ-UHFFFAOYSA-N 0.000 description 1
- 229940080117 triethanolamine sulfate Drugs 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
- 239000000080 wetting agent Substances 0.000 description 1
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
- 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
- A01N37/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having three bonds to hetero atoms with at the most two bonds to halogen, e.g. carboxylic acids
- A01N37/36—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having three bonds to hetero atoms with at the most two bonds to halogen, e.g. carboxylic acids containing at least one carboxylic group or a thio analogue, or a derivative thereof, and a singly bound oxygen or sulfur atom attached to the same carbon skeleton, this oxygen or sulfur atom not being a member of a carboxylic group or of a thio analogue, or of a derivative thereof, e.g. hydroxy-carboxylic acids
- A01N37/38—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having three bonds to hetero atoms with at the most two bonds to halogen, e.g. carboxylic acids containing at least one carboxylic group or a thio analogue, or a derivative thereof, and a singly bound oxygen or sulfur atom attached to the same carbon skeleton, this oxygen or sulfur atom not being a member of a carboxylic group or of a thio analogue, or of a derivative thereof, e.g. hydroxy-carboxylic acids having at least one oxygen or sulfur atom attached to an aromatic ring system
- A01N37/40—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having three bonds to hetero atoms with at the most two bonds to halogen, e.g. carboxylic acids containing at least one carboxylic group or a thio analogue, or a derivative thereof, and a singly bound oxygen or sulfur atom attached to the same carbon skeleton, this oxygen or sulfur atom not being a member of a carboxylic group or of a thio analogue, or of a derivative thereof, e.g. hydroxy-carboxylic acids having at least one oxygen or sulfur atom attached to an aromatic ring system having at least one carboxylic group or a thio analogue, or a derivative thereof, and one oxygen or sulfur atom attached to the same aromatic ring system
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N39/00—Biocides, pest repellants or attractants, or plant growth regulators containing aryloxy- or arylthio-aliphatic or cycloaliphatic compounds, containing the group or, e.g. phenoxyethylamine, phenylthio-acetonitrile, phenoxyacetone
- A01N39/02—Aryloxy-carboxylic acids; Derivatives thereof
- A01N39/04—Aryloxy-acetic acids; Derivatives thereof
-
- 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
- A01N43/00—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds
- A01N43/34—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one nitrogen atom as the only ring hetero atom
- A01N43/40—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one nitrogen atom as the only ring hetero atom six-membered rings
-
- 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
- A01N57/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic phosphorus compounds
- A01N57/18—Biocides, pest repellants or attractants, or plant growth regulators containing organic phosphorus compounds having phosphorus-to-carbon bonds
- A01N57/20—Biocides, pest repellants or attractants, or plant growth regulators containing organic phosphorus compounds having phosphorus-to-carbon bonds containing acyclic or cycloaliphatic radicals
Landscapes
- Life Sciences & Earth Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Health & Medical Sciences (AREA)
- Wood Science & Technology (AREA)
- Pest Control & Pesticides (AREA)
- Plant Pathology (AREA)
- Engineering & Computer Science (AREA)
- Dentistry (AREA)
- Agronomy & Crop Science (AREA)
- Zoology (AREA)
- Environmental Sciences (AREA)
- Toxicology (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Description
従って、除草剤の有効性を保持させるが結果として揮発性の高い除草剤配合物をもたらさない水調整剤が必要とされている。
本開示の態様では、硫酸アルカノールアンモニウムである少なくとも1種の水調整剤および少なくとも1種の農学的有効成分を含有する農学的組成物を開示する。
水の硬度は下記のように表される
水 CaCO 3 (mg/L) *
軟 0−60
硬度が中程度 61−120
硬度が高い 120−180
硬度が非常に高い 180以上
* CaCO3(mg/L)としての水硬度=2.5[Ca2+(mg/L)]+4.5[Mg2+(mg/L)]
R1、R2、R3、R4、R5およびR6は各々独立して式:
で記述される硫酸塩が含まれる。
Mはナトリウム(Na)、カリウム(K)、またはカチオン電荷を持ち得る他のいずれかの原子もしくは原子群でありそしてR1、R2およびR3は各々独立して式:
で記述される如き硫酸アルカノールアンモニウム塩も含まれ得る。
ミンは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、ジグリコールアミン、アミノエチルエタノールアミン、ヒドロキシエチルモルホリン、N,N−ビス−(3−アミノプロピル)メチルアミンおよびこれらの組み合わせであり得る。1つの態様における少なくとも1種の酸は硫酸である。当業者は、アルカノールアミンと反応して硫酸アルカノールアンモニウムをもたらすであろう他の適切な酸を認識するであろう。別の態様では、2種以上の異なるアルカノールアミンの混合物を硫酸と反応させる。
208グラムのMEAを1リットルの金属製ビーカーに入れた後、それを氷水浴の中に置いた。塔頂撹拌機を用いて、その混合物の温度を60°C未満に維持しながら水中50
%の硫酸350グラムをゆっくり加えた。その結果としてもたらされたのは6.45のpHを示す水中69%の黄色硫酸MEA溶液である。
ガラス製ビーカーに入れた氷浴中の氷水(98グラム)を絶えず穏やかに混合しながらこれに1モル(98グラム)の硫酸を注意深く加えた。この混合物の温度が10°Cにまで下がった時点で撹拌を行いながらトリエタノールアミン(74.5グラム、0.5モル)を注意深く加えた。次に、撹拌を行いながらモノエタノールアミン(30.5グラム、0.5モル)を注意深く加えた。その溶液のpHを脱イオン水中1%の濃度で測定した時のそれは6.0であった。
水と除草剤(この場合にはジカンバジグリコールアミン(DGA)塩)と水調整剤の混合物を調製することを通して、様々な水調整剤中でオーキシン系除草剤が示す揮発性の増加を比較した。これらの溶液の濃度は実際の農学的現場で用いられる濃度を模擬するものである。この試験では、対照(ジカンバ−DGA単独)に対するジカンバ−DGA+水調整剤の間の比較を熱重量分析(TGA)で行った。表1に示した結果は、本開示の硫酸アルカノールアンモニウム水調整剤の方が単一のアンモニウムイオンが入っている伝統的な水調整剤AMSに比べてジカンバの揮発性を有効に抑制することを示している。その上、表1に示したTGAの結果は、硫酸ジ(イソプロピルアンモニウム)(このチャートでは硫酸IPA)で表される硫酸アルキルアンモニウムの挙動はAMSと同様であり、ジカンバの揮発性を高くすることを示している。硫酸アルカノールアンモニウムを用いた農学的組成物は好適な揮発特性を示す。
950グラムの水に1000ppmのカルシウムと30グラムの硫酸MEA溶液(実施例1で得た)と20グラムのROUNDUP ULTRA(登録商標)MAX除草剤(The Scotts Company LLC(Marysville、Ohio))が入っている混合物を調製した。その結果として透明で均一な溶液が得られ、このことは、その新規な水調整剤がグリホセート含有配合物と物理的および化学的に適合し得ることを実証している。
除草剤であるグリホセート[蒸留水または(カルシウム+マグネシウム)が1000ppm入っている水を用いて表示使用率よりも低い濃度に希釈した]が示す有効性を本開示の水調整剤の有り無しで比較する現場実験を実施した。この実験では、グリホセートを入れておいたスプレーを亜麻、アマランス、ヒマワリおよびトウモロコシに塗布した。この現場実験で用いたグリホセートはTouchdown(登録商標)HT除草剤であり、それの噴霧塗布率が一様に9.6fl oz/aになるように維持した。また、非イオン性界面活性剤(Activator 90界面活性剤)も前記除草剤と一緒に一様に0.5%(体積/体積)の噴霧塗布率になるように塗布した。最後に、本開示の水調整剤を存在させる場合、それを0.75%(体積/体積)および1.0%(体積/体積)の塗布率で塗布した。畑全体に渡って様々な場所に区分けした亜麻、アマランス、ヒマワリおよびトウモロコシに噴霧による処理を受けさせ、そして処理してから特定の日にちが経過した時点で損傷に関する目で見た評価を0から100%の等級で行い、ゼロは損傷“無し”を表しそして100%は“完全な”損傷または死滅を表す。この実験中に試験を受けさせる水調整剤に下記を含めた:
硫酸塩1=硫酸モノエタノールアミン(水中70%の溶液)、
硫酸塩2=硫酸トリエタノールアミン(水中70%の溶液)、および
硫酸塩3=混合型硫酸カリウム・モノエタノールアミン(水中25%の溶液)
Claims (11)
- 農学的組成物であって、少なくとも1種の農学的有効成分、および少なくとも1種の水調整剤、を含有して成っていて、
前記水調整剤が硫酸アルカノールアンモニウムを含有して成る、
農学的組成物であって、
前記硫酸アルカノールアンモニウムが、
式I:
R1、R2、R3、R4、R5およびR6は各々独立して式:
R1、R2およびR3の中の少なくとも1つおよびR4、R5およびR6の中の少なくとも1つは式(i)、(ii)または(iii)で表される基である]
で表される硫酸塩、
式II:
Mはナトリウムまたはカリウムであり、そして
R1、R2およびR3は各々独立して式:
または(iii)で表される基である]
で表される硫酸塩、
硫酸ジ(ヒドロキシエチルモルホリン)、硫酸ジ(グリコールアンモニウム)、硫酸アミノエチルエタノールアンモニウム、または、それらの組み合わせ、
であり、
ここで、前記少なくとも1種の農学的有効成分が、
i) 1種の合成オーキシン系除草剤、
ii) 2,4−ジクロロフェノキシ酢酸、これの塩、またはこれらの組み合わせ、
iii) MCPA酸若しくはこれの塩、MCPP酸若しくはこれの塩、MCPB酸若しくはこれの塩、トリクロピル酸若しくはこれの塩、クロピラリド酸若しくはこれの塩、ピクロラム酸若しくはこれの塩、フルロキシピル酸若しくはこれの塩、またはキンクロラク酸若しくはこれの塩、またはこれらの組み合わせ、および、
iv) グリホセート酸若しくはこれの塩、グルホシネート酸若しくはこれの塩、またはこれらの組み合わせ、
から成る群より選択される、農薬学的組成物。 - 前記硫酸アルカノールアンモニウムが硫酸ジ(2−ヒドロキシルエチルアンモニウム)、硫酸ジ(ビス−(2−ヒドロキシルエチル)アンモニウム)、硫酸ジ(トリス−(2−ヒドロキシルエチル)アンモニウム)、硫酸ジ(2−ヒドロキシルエトキシエチルアンモニウム)およびこれらの組み合わせから成る群より選択される請求項1記載の組成物。
- 前記硫酸アルカノールアンモニウムが硫酸ナトリウムもしくはカリウムアルカノールアンモニウムである請求項1記載の組成物。
- 前記硫酸カリウムアルカノールアンモニウムが硫酸カリウムヒドロキシエチルアンモニウム、硫酸カリウムトリス(2−ヒドロキシルエチル)アンモニウムおよびこれらの組み合わせから成る群より選択される請求項3記載の組成物。
- 前記硫酸アルカノールアンモニウムが、硫酸ジ(ヒドロキシエチルモルホリン)、硫酸ジ(グリコールアンモニウム)、硫酸アミノエチルエタノールアンモニウム、硫酸N−メチルエタノールアンモニウム、硫酸N,N−ジメチルエタノールアンモニウム、硫酸N−メチルジエタノールアンモニウム、硫酸3−ヒドロキシプロパノールアンモニウムおよびこれらの組み合わせから成る群から選択される請求項1記載の組成物。
- 前記硫酸アルカノールアンモニウムが少なくとも1種のアルカノールアミンと硫酸の反応生成物である請求項1記載の組成物。
- 前記少なくとも1種のアルカノールアミンが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、ヒドロキシエチルモルホリン、ジグリコールアミン、アミノエチルエタノールアミンおよびこれらの組み合わせから成る群より選択される請求項6記載の組成物。
- 更に界面活性剤も含有して成る請求項1記載の組成物。
- 前記界面活性剤が脂肪アミンエトキシレートである請求項8記載の組成物。
- 農学的配合物において同等な揮発性を維持しながら水を調整する方法であって、少なくとも1種の請求項1に定義された通りの硫酸アルカノールアンモニウムを含有して成る少なくとも1種の水調整剤を請求項1に定義された通りの農学的有効成分に添加することを含んで成る方法。
- 前記農学的配合物がタンク混合物またはスプレー混合物である請求項10記載の方法。
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