发明名称 |
HERBICIDAL COMPOSITION, A METHOD FOR ITS PREPARATION AND THE USE THEREOF |
摘要 |
A herbicidal composition comprising an aqueous suspension of microcapsules is provided. The microcapsules have a capsule wall of a porous condensate polymer, wherein the microcapsules contain a solution of clomazone in a solvent system comprising one or more non-edible oils. A method for preparing the composition comprises providing a water immiscible phase comprising clomazone, an isocyanate and optionally an ACD cross-linker, dissolved in a solvent system comprising a non-edible oil; providing an aqueous phase comprising one or more surfactants; combining the water immiscible phase and the aqueous phase to form a dispersion of the water immiscible phase in the aqueous phase; thereby forming microcapsules of polyurea containing droplets of the water immiscible phase; and curing the microcapsules. |
申请公布号 |
EP3122183(A1) |
申请公布日期 |
2017.02.01 |
申请号 |
EP20150768386 |
申请日期 |
2015.03.06 |
申请人 |
JIANGSU ROTAM CHEMISTRY CO., LTD |
发明人 |
BRISTOW, James Timothy;WU, Yifan |
分类号 |
A01N25/28;A01N43/80;A01P13/02 |
主分类号 |
A01N25/28 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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