申请人:SHIONOGI SEIYAKU KABUSHIKI KAISHA
trading under the name of
SHIONOGI & CO. LTD.
公开号:EP0253682A2
公开(公告)日:1988-01-20
Suspension-type agrochemical formulations prepared by dispersing fine (e.g. 20 µm or less) particles of a hydrophobic solid agrochemical in an aqueous medium, wherein the dispersion is achieved with a surfactant and a water-immiscible solvent in which the agrochemical is highly soluble, the solvent being used in an amount smaller than that necessary to dissolve the agrochemical completely. Even agrochemicals having a melting point lower than 100°C can be formulated into the formulations.
将疏水性固体农用化学品的细小颗粒(例如 20 微米或更小)分散在水介质中,制备悬浮型农用化学品制剂,其中使用表面活性剂和农用化学品高度溶解的不溶于水的溶剂实现分散,溶剂的用量小于完全溶解农用化学品所需的用量。 甚至熔点低于 100°C 的农用化学品也可配制成制剂。