PENDIMETHANLIN MICROCAPSULES WITH A SHELL MADE OF TETRAMETHYLXYLYLENE DIISOCYANATE AND A POLYAMINE WITH AT LEAST THREE AMINE GROUPS

    公开(公告)号:CA2987310A1

    公开(公告)日:2016-12-22

    申请号:CA2987310

    申请日:2016-06-08

    Applicant: BASF SE

    Abstract: The present invention relates to a a composition comprising microcapsules, which comprise a polyurea shell and a core, wherein the core comprises pendimethalin and the shell comprises a polymerization product of a tetramethylxylylene diisocyanate, and a polyamine with at least three amine groups, and where the polymerization product comprises less than 5 wt% of further isocyanate monomers in polymerized form, based on the weight of the tetramethylxylylene diisocyanate; a method for preparing the composition comprising the steps of contacting water, the pendimethalin, the tetramethylxylylene diisocyanate, and the polyamine; and to a method of controlling undesired plant growth, wherein the composition is allowed to act on the soil and/or on undesired plants and/or on the crop plants and/or on their environment.

    ГЕРБИЦИДНАЯ СМЕСЬ
    44.
    发明专利

    公开(公告)号:EA019782B1

    公开(公告)日:2014-06-30

    申请号:EA201001690

    申请日:2009-04-28

    Applicant: BASF SE

    Abstract: Гербицидноактивнаякомпозиция, содержащая A) метазахлор, которыйнаходитсяв суспендированномвиде, B) диметенамид, которыйнаходитсяв эмульгированномвидеи C) квинмерак, которыйнаходитсяв суспендированномвиде.

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