Microparticle composition containing fungicides

Microparticle compositions of fungicides encapsulated by aminoplast polymers address aggregation and halo effect issues, offering stable, effective, and safe fungicidal solutions for crops.

RU2864928C2Active Publication Date: 2026-06-30BASF CORPORATON
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Patent Information

Application Number
RU2023117407
Authority / Receiving Office
RU · RU
Patent Type
Patents
Current Assignee / Owner
Priority Date
2020-12-08
Filing Date
2021-12-02
Publication Date
2026-06-30
Estimated Expiration
2041-12-02

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Abstract

FIELD: agriculture.SUBSTANCE: plant protection products. The fungicidal microparticle composition comprises a fungicide F in the form of microparticles surrounded by or enclosed in an aminoplast polymer, wherein the aminoplast polymer is a product of polycondensation of one or more amino compounds and one or more aldehydes, and the fungicide F is an SDHI fungicide selected from fluopyram, cyclobutrifluram or mixtures thereof. The content of the aminoplast polymer in the microparticle composition is from 0.5 to 40 wt.% based on the total weight of the aminoplast polymer and fungicide F, while the microparticles have a weighted average particle diameter d50 in the range from 1 to 25 μm, as determined by dynamic light scattering of an aqueous dispersion of microcapsules. The composition is used to combat unwanted fungi and nematodes by treating plants, their habitat or seeds.EFFECT: proposed fungicidal composition has new properties in terms of action against nematodes, effective action against unwanted fungi, and prolonged release of fungicides.20 cl, 3 tbl, 8 ex
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Citation Information

Patent Citations

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    EA033692B1

  • Spherical microparticles having an inner wax coating deposited around biologically active compounds

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  • Microcapsule compositions comprising pyrimethanil

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  • A process for preparing an aqueous dispersion of microparticles

    WO2017068024A1

  • Controlled release formulations for agrochemicals

    WO2020021082A1