发明名称 METHOD FOR PRODUCING AQUEOUS SUSPENSION CONCENTRATE FORMULATIONS
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 range 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.
申请公布号 WO2014114738(A1) 申请公布日期 2014.07.31
申请号 WO2014EP51377 申请日期 2014.01.24
申请人 BASF SE 发明人 XU, WEN;PAULINI, RALPH;KRAPP, MICHAEL;BENTON, KARA
分类号 A01N53/00;A01N25/04 主分类号 A01N53/00
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