Process for the preparation of nanoparticulate compositions and compositions obtained therefrom

    公开(公告)号:US20220338468A1

    公开(公告)日:2022-10-27

    申请号:US17860048

    申请日:2022-07-07

    摘要: The present invention discloses a process for the preparation of an aqueous pesticide dispersion comprising the steps of: a) dissolving a pesticidal active ingredient in a water miscible organic solvent to obtain a pesticide solution; b) mixing the pesticide solution with water in the presence of surface active agents to form aqueous pesticide dispersion. This invention further discloses a method for controlling pests comprising of diluting the aqueous pesticide dispersion of the present invention in water to obtain diluted aqueous pesticide dispersions and applying an effective amount of said diluted dispersion to a site.

    OIL LIQUID FUNGICIDAL FORMULATION

    公开(公告)号:US20220240501A1

    公开(公告)日:2022-08-04

    申请号:US17727234

    申请日:2022-04-22

    摘要: A fungicidal oil liquid formulation comprising: a) at least one dithiocarbamate fungicide; b) at least one co-fungicide selected from the group consisting of triazole fungicides and strobilurin fungicides; and c) an agrochemically acceptable non-aqueous liquid carrier; wherein the dithiocarbamate fungicide is suspended in the liquid carrier; wherein the triazole fungicide and the strobilurin fungicide are dissolved in the liquid carrier; and wherein the liquid carrier optionally comprises an adjuvant.

    Process for the preparation of 2-cyanoimidazole compounds

    公开(公告)号:US10968182B2

    公开(公告)日:2021-04-06

    申请号:US16487441

    申请日:2018-02-23

    IPC分类号: C07D233/90

    摘要: It is an object of the present invention to provide a novel and advantageous process for commercially preparing of 2-cyanoimidazole compounds. More particularly, it relates to an efficient method of preparation of cyazofamid synthetic precursor by simultaneous conversion of aldoxime group to the corresponding cyano-derivative and reducing of N-oxygenated-imidazole ring to imidazole under mild conditions using reducing agent selected from the group consisting of metal salts of sulfur-containing derivatives in the presence of a polar organic solvent.