AR086541A1 - METHOD FOR CONTROLLING PHYTO-PATHOGEN MICROORGANISMS WITH PARTICULATED COPPER SALTS, MODIFIED BY AMPS COPOLYMER - Google Patents

METHOD FOR CONTROLLING PHYTO-PATHOGEN MICROORGANISMS WITH PARTICULATED COPPER SALTS, MODIFIED BY AMPS COPOLYMER

Info

Publication number
AR086541A1
AR086541A1 ARP120101828A AR086541A1 AR 086541 A1 AR086541 A1 AR 086541A1 AR P120101828 A ARP120101828 A AR P120101828A AR 086541 A1 AR086541 A1 AR 086541A1
Authority
AR
Argentina
Prior art keywords
monomer
soluble polymer
copper
copper salt
anion
Prior art date
Application number
Other languages
Spanish (es)
Original Assignee
Basf Se
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Basf Se filed Critical Basf Se
Publication of AR086541A1 publication Critical patent/AR086541A1/en

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
    • 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
    • A01N25/10—Macromolecular compounds
    • 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
    • A01N59/16—Heavy metals; Compounds thereof
    • A01N59/20—Copper

Abstract

Reivindicación 1: Un método para controlar microorganismos fitopatógenos, caracterizado porque comprende tratar el cultivo a proteger, el suelo, el material de reproducción de planta o los materiales industriales inanimados, con una cantidad efectiva de partículas de sal de cobre, que comprenden un polímero soluble en agua y que tienen un diámetro de partícula primaria de 1 a 200 nm, en donde la sal de cobre comprende un anión que no sea hidróxido y que forma un precipitado con iones de cobre, y en donde el polímero soluble en agua es un policarboxilato, que comprende a) ácido acrílico, ácido metacrílico, y/o ácido maleico (monómero A), y b) un monómero que comprende grupos de ácido sulfónico (monómero B), en forma polimerizada.Reivindicación 6: El método de acuerdo con cualquiera de las reivindicaciones 1 a 5, caracterizado porque el anión es un ión carbonato, fosfato, hidrógeno fosfato, oxalato, borato o tetraborato. Reivindicación 9: Una suspensión acuosa de partículas de sal de cobre caracterizadas porque tienen un diámetro de partícula primaria de 1 a 200 nm y comprenden un polímero soluble en agua, en donde la sal de cobre comprende un anión que no sea hidróxido y forma un precipitado con iones de cobre, y la suspensión comprende, como máximo, 0,5 equivalente (mol/carga) de sales inorgánicas disueltas por equivalente de cobre, y en donde el polímero soluble en agua es un policarboxilato, que comprende a) ácido acrílico, ácido metacrílico, y/o ácido maleico (monómero A), y b) un monómero que comprende grupos de ácido sulfónico (monómero B), en forma polimerizada. Reivindicación 17: Un método para controlar microorganismos, caracterizado porque se tratan cultivos a proteger, el suelo, material de reproducción de planta o materiales industriales inanimados con una cantidad efectiva de la suspensión de acuerdo con cualquiera de las reivindicaciones 9 a 15.Claim 1: A method for controlling phytopathogenic microorganisms, characterized in that it comprises treating the crop to be protected, the soil, the plant breeding material or inanimate industrial materials, with an effective amount of copper salt particles, which comprise a soluble polymer in water and having a primary particle diameter of 1 to 200 nm, wherein the copper salt comprises an anion that is not hydroxide and that forms a precipitate with copper ions, and where the water soluble polymer is a polycarboxylate , which comprises a) acrylic acid, methacrylic acid, and / or maleic acid (monomer A), and b) a monomer comprising sulfonic acid groups (monomer B), in polymerized form. Claim 6: The method according to any of claims 1 to 5, characterized in that the anion is a carbonate, phosphate, hydrogen phosphate, oxalate, borate or tetraborate ion. Claim 9: An aqueous suspension of copper salt particles characterized in that they have a primary particle diameter of 1 to 200 nm and comprise a water soluble polymer, wherein the copper salt comprises an anion that is not hydroxide and forms a precipitate. with copper ions, and the suspension comprises, at most, 0.5 equivalent (mol / charge) of dissolved inorganic salts per equivalent of copper, and wherein the water soluble polymer is a polycarboxylate, which comprises a) acrylic acid, methacrylic acid, and / or maleic acid (monomer A), and b) a monomer comprising sulfonic acid groups (monomer B), in polymerized form. Claim 17: A method for controlling microorganisms, characterized in that the crops to be protected are treated, the soil, plant reproduction material or inanimate industrial materials with an effective amount of the suspension according to any of claims 9 to 15.

ARP120101828 2011-05-27 2012-05-23 METHOD FOR CONTROLLING PHYTO-PATHOGEN MICROORGANISMS WITH PARTICULATED COPPER SALTS, MODIFIED BY AMPS COPOLYMER AR086541A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP11167871 2011-05-27

Publications (1)

Publication Number Publication Date
AR086541A1 true AR086541A1 (en) 2014-01-08

Family

ID=45023895

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP120101828 AR086541A1 (en) 2011-05-27 2012-05-23 METHOD FOR CONTROLLING PHYTO-PATHOGEN MICROORGANISMS WITH PARTICULATED COPPER SALTS, MODIFIED BY AMPS COPOLYMER

Country Status (2)

Country Link
AR (1) AR086541A1 (en)
WO (1) WO2012163679A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9382377B2 (en) 2011-08-10 2016-07-05 Basf Se Polymer mixtures as deposit inhibitors in water-bearing systems
RU2679267C1 (en) * 2017-12-19 2019-02-06 Общество с ограниченной ответственностью "СФК удобрение" Method for preparation of copper ammonium carbonate solution
KR20220039809A (en) * 2019-08-07 2022-03-29 코닝 인코포레이티드 Biocidal dispersions for coating compositions

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19743528C1 (en) 1997-10-01 1999-07-29 Vollmer Werke Maschf Measuring device on a machine for processing workpieces with cutting teeth, especially saw blades
US6844026B2 (en) 2001-02-12 2005-01-18 Rhodia Chimie Preparation of particles by hydrolysis of a metal cation in the presence of a polymer
US7238654B2 (en) 2004-05-17 2007-07-03 Phibro-Tech, Inc. Compatibilizing surfactant useful with slurries of copper particles
US20050252408A1 (en) 2004-05-17 2005-11-17 Richardson H W Particulate wood preservative and method for producing same
WO2005115704A2 (en) 2004-05-17 2005-12-08 Phibro-Tech, Inc. Composition for wood treatment comprising an injectable aqueous wood preservative slurry having sparingly-soluble biocidal particles and pigments
PE20110204A1 (en) 2008-07-08 2011-04-28 Basf Se PROCESS FOR OBTAINING NANOPARTICULATED COPPER COMPOUNDS OF MODIFIED SURFACE
WO2011067186A1 (en) * 2009-12-02 2011-06-09 Basf Se Method for treating phytopathogenic microorganisms using surface-modified nanoparticulate copper salts

Also Published As

Publication number Publication date
WO2012163679A1 (en) 2012-12-06

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