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    • 4. 发明申请
    • FORMULATION
    • 公式
    • WO2013063471A1
    • 2013-05-02
    • PCT/US2012/062226
    • 2012-10-26
    • SYNGENTA PARTICIPATIONS AGKIM, SejongFOWLER, Jeffrey, David
    • KIM, SejongFOWLER, Jeffrey, David
    • A01N25/04
    • A01N25/10A01N25/04A01N37/22A01N43/54A01N51/00A01N53/00
    • A dispersion comprising (a) a continuous liquid phase; and (b) a solid phase of epoxypolymer particles dispersed in the continuous liquid phase; where the polymer is formed from monomers that are insoluble in the continuous phase; a chemical agent is present within the polymer particles; and the dispersion is not a Pickering dispersion; and optionally the polymer molecules that form the polymer particles contain hydrophilic groups that hydrate on exposure to water in a manner that renders the particles permeable and that allows the chemical agent to diffuse out, and optionally at least one non-cross-linkable mobile chemical such that the extraction of this chemical from the dispersed phase renders it porous in a manner that allows the chemical agent to diffuse out.
    • 一种分散体,包括(a)连续液相; 和(b)分散在连续液相中的环氧聚合物颗粒的固相; 其中聚合物由不溶于连续相的单体形成; 聚合物颗粒内存在化学试剂; 分散体不是皮克林分散体; 并且任选地,形成聚合物颗粒的聚合物分子含有亲水基团,其以暴露于水的方式水合,使得颗粒可渗透并允许化学试剂扩散出来,以及任选地至少一种不可交联的移动化学品 从分散相中提取该化学物质使其以允许化学试剂扩散出去的方式多孔化。
    • 7. 发明申请
    • STABILIZED AGROCHEMICAL COMPOSITION
    • 稳定的农业化学成分
    • WO2011137170A1
    • 2011-11-03
    • PCT/US2011/034135
    • 2011-04-27
    • FOWLER, Jeffrey DavidKIM, SejongSYNGENTA PARTICIPATIONS AG
    • FOWLER, Jeffrey DavidKIM, Sejong
    • C05C9/00
    • A01N25/10C05G3/007
    • Stabilized liquid agrochemical compositions are provided that comprise flowable, nonaqueous dispersion concentrates comprising a) a continuous non-aqueous liquid phase; b) at least one dispersed, solid phase comprising a dispersion of polymer particles wherein the outside surfices of the particles comprise a colloidal solid material and wherein the particles have at least one chemical agent distributed therein. The colloidal solid is present in an amount effective to stabilize the polymer particles in an emulsion state during the process which is used to prepare the dispersed phase. When the chemical agents are agriculturally active ingredients, the compositions of the invention can be used directly or with dilution to combat pests or as plant growth regulators.
    • 提供稳定的液体农业化学组合物,其包含可流动的非水分散体浓缩物,其包含a)连续的非水性液相; b)至少一个分散的固相,其包含聚合物颗粒的分散体,其中所述颗粒的外部片材包含胶体固体材料,并且其中所述颗粒具有分布在其中的至少一种化学试剂。 在用于制备分散相的过程中,胶体固体以有效稳定聚合物颗粒的乳液状态的量存在。 当化学试剂是农业活性成分时,本发明的组合物可以直接使用或稀释用于对抗害虫或作为植物生长调节剂。