DK2908645T3 - Sammensætninger og fremgangsmåder til forbedring af kompatibiliteten af vandsopløslige herbicidsalte - Google Patents

Sammensætninger og fremgangsmåder til forbedring af kompatibiliteten af vandsopløslige herbicidsalte Download PDF

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DK2908645T3
DK2908645T3 DK13835793.4T DK13835793T DK2908645T3 DK 2908645 T3 DK2908645 T3 DK 2908645T3 DK 13835793 T DK13835793 T DK 13835793T DK 2908645 T3 DK2908645 T3 DK 2908645T3
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monomer
acid
aqueous
solution
salt
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Mark Alexander
Anne Austin
Alex Kennedy
Lei Liu
Klin A Rodrigues
Holger Tank
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Dow Agrosciences Llc
Akzo Nobel Surface Chemistry Llc
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    • 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
    • A01N25/22—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 stabilising 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
    • 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
    • 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
    • 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
    • A01N59/00—Biocides, pest repellants or attractants, or plant growth regulators containing elements or inorganic compounds
    • A01N59/02—Sulfur; Selenium; Tellurium; Compounds 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
    • A01N2300/00—Combinations or mixtures of active ingredients covered by classes A01N27/00 - A01N65/48 with other active or formulation relevant ingredients, e.g. specific carrier materials or surfactants, covered by classes A01N25/00 - A01N65/48
    • 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
    • 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

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Claims (15)

1. Fremgangsmåde til forbedring af kompatibiliteten af en vandig herbicidopløsning, der indeholder et vandopløseligt salt af en aryloxyalkansyre; en eller flere uorganiske kationer, som er valgt fra gruppen, der består af NH4+, Na+, K+, Ca2+, Mg2+, Fe2+, Fe3+, Cu2+, Mn2+ og Zn2+ eller en eller flere organoammonium-kationer, som er valgt fra gruppen, der består af monomethylammonium, iso-propylammonium, butylammonium, dimethylammonium, diethylammonium, tri-ethylammonium, monoethanolammonium, diethanolammonium, dimethy-lethylammonium, diethylethanolammonium, triethanolammonium, triisopro-panolammonium, tetramethylammonium, tetraethylammonium og N, N, N-trimethylethanolammonium (cholin) og kationer der er fremstillet af dimethyla-minopropylamin og diethylentriamin eller blandinger deraf; og eventuelt < 16 % af en eller flere gødninger, ved at forebygge eller hæmme krystalliseringen eller udfældningen af faste stoffer ved en pH-værdi på mindre end 6,5, hvilken fremgangsmåde omfatter: at tilsætte til den vandige herbicidopløsning en eller flere polymere krystallisationsinhibitorer, der er fremstillet ved copolymerisation af to monomerer som indbefatter en monomer A og en monomer B og eventuelt en monomer C, der tilvejebringer delene A, B og C som vist i strukturen I
hvor A i strukturen er
hvori R1, R2, og R3 er uafhængigt H, CH3, COOH eller CH2COOH, L er en bindingsgruppe, der omfatter -C(=O)-O-, -C(=O)-N-, -CH2-, -O-, -O-C(= O)- eller en direkte binding, og Rhy er hydrofob og omfatter et line-
ært eller forgrenet alkyl, cycloalkyl, aryl, alkaryl eller alkoxyleret derivat deraf; B er afledt af polymerisering af en ethylenisk umættet carboxylsyremo-nomer og/eller dens salte; og C er valgfri og er afledt af polymerisering af en ethylenisk umættet sul-fonsyremonomer eller phosphonsyremonomer og/eller dens salte, hvor den polymere krystallisationsinhibitor er af tilfældig, blokeret eller stjerneformet arkitektur.
2. Fremgangsmåde ifølge krav 1, hvor aryloxyalkansyren er 2,4-D, 2,4-DB, dichlorprop, mecoprop, MCPA eller MCPB.
3. Fremgangsmåde ifølge et hvilket som helst af kravene 1-2, hvor Rhy er en lineær arylgruppe, fortrinsvis naphthyl, ethoxyleret naphthyl, phenyl, ethoxyleret phenyl, benzyl eller ethoxyleret benzyl.
4. Fremgangsmåde ifølge et hvilket som helst af kravene 1-3, hvor den ene eller de nævnte flere gødninger er ammoniumsulfat.
5. Fremgangsmåde ifølge et hvilket som helst af kravene 1-4, hvor den vandige herbicidopløsning er et koncentrat eller et præmixkoncentrat, fortrinsvis et koncentrat, der indeholder vandopløselige salte af 2,4-D eller 2,4-D og glyphosat, hvilket vandigt herbicidkoncentrat eller præmixkoncentrat omfatter, hvad angår den samlede sammensætning, fra 0,05 til 10 vægt-% af den ene eller de nævnte flere af de polymere krystallisationsinhibitorer og fra 20 til 60 vægt-% på en syreækvivalent basis af det vandopløselige salt af en aryloxyalkansyre og det vandopløselige salt af glyphosat; eller hvilken vandige herbicidopløsning er en sprayopløsning.
6. Fremgangsmåde ifølge et hvilket som helst af kravene 1-5, hvor den polymere krystallisationsinhibitor er en copolymer, der indeholder polyacrylatgrupper, polymethacrylatgrupper eller polymaleatgrupper eller blandinger deraf, hvor de copolymerholdige polyacrylatgrupper fortrinsvis omfatter hydrofobt modificerede grupper der er afledt fra polymerisationen af en acrylatmonomer og en styren eller substitueret styrenmonomer; og/eller hvor polymerkrystallisationsinhibitoren er i form af et salt, hvilket salt fortrinsvis er et organisk aminsalt eller et uorganisk alkalisk salt eller indeholder en or-ganoammoniumkation, som er valgt blandt monomethylammonium, isopro-pylammonium, butylammonium, dimethylammonium, diethylammonium, tri-ethylammonium, monoethanolammonium, diethanolammonium, dimethy-lethylammonium, diethylethanolammonium, triethanolammonium, triisopro-panolammonium, tetramethylammonium, tetraethylammonium og Ν,Ν,Ν-trimethylethanolammonium (cholin) og kationer fremstillet af dimethylaminopro-pylamin og diethylentriamin eller blandinger deraf.
7. Fremgangsmåde ifølge et hvilket som helst af kravene 1-6, hvor den polymere krystallisationsinhibitor omfatter 5 til 80 mol-% A og 0 til 25 mol-% C, mens resten er B.
8. Vandig herbicidopløsning med forbedret kompatibilitet ved en pH-værdi på mindre end 6,5, der omfatter et vandopløseligt salt af en aryloxyalkansyre; en eller flere uorganiske kationer, som er valgt fra gruppen, der består af NHY, Na+, K+, Ca2+, Mg2+, Fe2+, Fe3+, Cu2+, Mn2+ og Zn2+ eller en eller flere or-ganoammoniumkationer, som er valgt fra gruppen, der består af monomethylammonium, isopropylammonium, butylammonium, dimethylammonium, diethylammonium, triethylammonium, monoethanolammonium, diethanolammonium, dimethylethylammonium, diethylethanolammonium, triethanolammonium, triisopropanolammonium, tetramethylammonium, tetraethylammonium og Ν,Ν,Ν-trimethylethanolammonium (cholin) og kationer der er fremstillet af dimethylaminopropylamin og diethylentriamin eller blandinger deraf; eventuelt < 16 % afen eller flere gødninger; og en eller flere polymere krystallisationsinhibitorer der er fremstillet ved copolymerisation af to monomerer som indbefatter en monomer A og en monomer B og eventuelt en monomer C, der tilvejebringer delene A, B og C som vist i struktur I
hvor A i strukturen er
hvori R1, R2, og R3 er uafhængigt H, CH3, COOH eller CH2COOH, L er en bindingsgruppe, der omfatter -C(=O)-O-, -C(=O)-N-, -CH2-, -O-, -O-C(= O)- eller en direkte binding, og Rhy er hydrofob og omfatter et lineært eller forgrenet alkyl, cycloalkyl, aryl, alkaryl eller alkoxyleret derivat deraf; B er afledt ved at polymerisere en ethylenisk umættet carboxylsyremo-nomer og/eller dens salte; og C er valgfri og er afledt ved at polymerisere en ethylenisk umættet sul-fonsyremonomer eller phosphonsyremonomer og/eller dens salte, hvor den polymere krystallisationsinhibitor er af tilfældig, blokeret eller stjerneformet arkitektur.
9. Vandig herbicidopløsning ifølge krav 8, hvor aryloxyalkansyren er 2,4-D, 2,4-DB, dichlorprop, mecoprop, MCPA eller MCPB.
10. Vandig herbicidopløsning ifølge et hvilket som helst af kravene 8-9, hvor den vandige herbicidopløsning er et koncentrat eller et præmixkoncentrat, fortrinsvis et koncentrat, der indeholder vandopløselige salte af 2,4-D eller 2,4-D og glyphosat, hvilket vandigt herbicidkoncentrat eller præblandekoncentrat omfatter, hvad angår den samlede sammensætning, fra 0,05 til 10 vægt-% af den ene eller de nævnte flere af de polymere krystallisationsinhibitorer og fra 20 til 60 vægt-% på en syreækvivalent basis af det vandopløselige salt af en aryloxyalkansyre og det vandopløselige salt af glyphosat; eller hvilken vandige herbicidopløsning er en sprayopløsning.
11. Tør herbicidsammensætning der omfatter et vandopløseligt salt af 2,4-D eller et vandopløseligt salt af 2,4-D og et vandopløseligt salt af glyphosat; en eller flere uorganiske kationer, som er valgt fra gruppen, der består af NH4+, Na+, K+, Ca2+, Mg2+, Fe2+, Fe3+, Cu2+, Mn2+ og Zn2+ eller en eller flere organoammonium-kationer, som er valgt fra gruppen, der består af monomethylammonium, iso-propylammonium, butylammonium, dimethylammonium, diethylammonium, tri-ethylammonium, monoethanolammonium, diethanolammonium, dimethy-lethylammonium, diethylethanolammonium, triethanolammonium, triisopro-panolammonium, tetramethylammonium, tetraethylammonium og Ν,Ν,Ν-trimethylethanolammonium (cholin) og kationer der er fremstillet af dimethyla-minopropylamin og diethylentriamin eller blandinger deraf; eventuelt < 16 % af en eller flere gødninger, og en eller flere polymere krystallisationsinhibitorer der er fremstillet ved copolymerisation af to monomerer som indbefatter en monomer A og en monomer B og eventuelt en monomer C, der tilvejebringer delene A, B og C som vist i struktur I
hvor A i strukturen er
hvori R1, R2, og R3 er uafhængigt H, CH3, COOH eller CH2COOH, L er en bindingsgruppe, der omfatter -0(=0)-0-, -C(=O)-N-, -CH2-, -O-, -O-C(= O)- eller en direkte binding, og Rhy er hydrofob og omfatter et lineært eller forgrenet alkyl, cycloalkyl, aryl, alkaryl eller alkoxyleret derivat deraf; B er afledt ved at polymerisere en ethylenisk umættet carboxylsyremo-nomer og/eller dens salte; og C er valgfri og er afledt ved at polymerisere en ethylenisk umættet sul-
fonsyremonomer eller phosphonsyremonomer og/eller dens salte, hvor den polymere krystallisationsinhibitor er af tilfældig, blokeret eller stjerneformet arkitektur.
12. Vandig herbicidopløsning eller tør herbicidsammensætning ifølge et hvilket som helst af kravene 8-11, hvor Rhy er en lineær arylgruppe, fortrinsvis naphthyl, ethoxyleret naphthyl, phenyl, ethoxyleret phenyl, benzyl eller ethoxyleret benzyl.
13. Vandig herbicidopløsning eller tør herbicidsammensætning ifølge et hvilket som helst af kravene 8-12, hvor den ene eller de nævnte flere gødningsstoffer er ammoniumsulfat.
14. Vandig herbicidopløsning eller tør herbicidsammensætning ifølge et hvilket som helst af kravene 8-13, hvor den polymere krystallisationsinhibitor er en copolymer, der indeholder polyacrylatgrupper, polymethacrylatgrupper eller polymaleatgrupper eller blandinger deraf, hvor de copolymerholdige polyacrylatgrupper omfatter fortrinsvis hydrofobt modificerede grupper der er afledt ved at polymerisere en acrylatmonomer og en styren eller substitueret styrenmono-mer; og/eller hvor polymerkrystallisationsinhibitoren er i form af et salt, hvilket salt fortrinsvis er et organisk aminsalt eller et uorganisk alkalisk salt eller indeholder en or-ganoammoniumkation, som er valgt blandt monomethylammonium, isopro-pylammonium, butylammonium, dimethylammonium, diethylammonium, tri-ethylammonium, monoethanolammonium, diethanolammonium, dimethy-lethylammonium, diethylethanolammonium, triethanolammonium, triisopro-panolammonium, tetramethylammonium, tetraethylammonium og Ν,Ν,Ν-trimethylethanolammonium (cholin) og kationer der er fremstillet af dimethyla-minopropylamin og diethylentriamin eller blandinger deraf.
15. Vandig herbicidopløsning eller tør herbicidsammensætning ifølge et hvilket som helst af kravene 8-14 der omfatter 5 til 80 mol-% A og 0 til 25 mol-% C, mens resten er B.
DK13835793.4T 2012-09-04 2013-08-30 Sammensætninger og fremgangsmåder til forbedring af kompatibiliteten af vandsopløslige herbicidsalte DK2908645T3 (da)

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