METHOD FOR PRODUCING AQUEOUS SUSPENSION CONCENTRATE FORMULATIONS
    3.
    发明授权
    METHOD FOR PRODUCING AQUEOUS SUSPENSION CONCENTRATE FORMULATIONS 有权
    用于生产WÄSSIRGEN混悬浓缩物制剂

    公开(公告)号:EP2947989B1

    公开(公告)日:2016-12-07

    申请号:EP14701967.3

    申请日:2014-01-24

    申请人: BASF SE

    IPC分类号: A01N53/00 A01N25/04

    摘要: The present invention relates to a method for producing an aqueous suspension concentrate formulation and novel suspension concentrate formulations of the compound of formula I. The method comprises the steps a) to d) as described hereinafter: a) providing an aqueous slurry of the compound of the formula I containing the compound of formula I in the form of coarse particles dispersed in a solution of the at least one surfactant in water; b) comminuting the coarse particles in the slurry of the compound of formula I to obtain an aqueous suspension of the compound of the formula I, wherein the particles of the compound of the formula I have an volume average particle size in the rage from 3 to 10 μm, as determined by light scattering; c) keeping the suspension of step b) at a temperature in the range of 20 to 95° C., d) subjecting the suspension of step c) to a further comminution to obtain an aqueous suspension of the compound of the formula I, wherein the particles of the compound of the formula I have an volume average particle size of below 3 μm, as determined by light scattering.

    METHOD FOR PRODUCING A LIQUID EMULSIFIABLE FORMULATION COMPRISING A PYRIPYROPENE PESTICIDE
    8.
    发明公开
    METHOD FOR PRODUCING A LIQUID EMULSIFIABLE FORMULATION COMPRISING A PYRIPYROPENE PESTICIDE 审中-公开
    制造方法的液体可乳化的制剂而与PYRIPYROPENPESTIZID

    公开(公告)号:EP2945481A1

    公开(公告)日:2015-11-25

    申请号:EP14701931.9

    申请日:2014-01-15

    申请人: BASF SE

    IPC分类号: A01N25/02 A01N53/00

    摘要: The present invention relates to a method for producing a liquid non-aqueous emulsifiable formulation comprising a pyripyropene pesticide of the formula (I) as defined below which is dissolved in an aromatic hydrocarbon or hydrocarbon mixture containing surfactants, which stabilize the emulsion upon dilution with water, which method comprises the steps i) and ii) as described hereinafter: i) dissolving the at least one surfactant and the compound of formula (I) in the organic solvent or solvent mixture to obtain a clear solution of the at least one surfactant and the compound of the formula (I); ii) heating the solution to a temperature of at least 40° C.

    摘要翻译: 本发明涉及一种用于生产液体非水乳化的制剂,其包含下面的所有这是在以芳香族烃或含有表面活性剂,其与水稀释后使乳液稳定的烃混合物溶解所定义的式(I)的啶南平农药 ,该方法包括步骤i)和ii)如后描述:i)将在有机溶剂或溶剂混合物中的至少一种表面活性剂和式(I的化合物),以获得所述至少一种表面活性剂的澄清溶液和 式(I)的化合物; ⅱ)将溶液加热到至少40℃的温度下