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    • 5. 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。