发明申请
WO2017029302A1 AGROCHEMICAL MICROCAPSULES WITH A SHELL OF POLYVINYLALCOHOL AND POLYOXAZOLINE
审中-公开
基本信息:
- 专利标题： AGROCHEMICAL MICROCAPSULES WITH A SHELL OF POLYVINYLALCOHOL AND POLYOXAZOLINE
- 专利标题（中）：具有聚乙烯醇和聚氧杂环己烷壳的农业微生物
- 申请号：PCT/EP2016/069455 申请日：2016-08-17
- 公开(公告)号：WO2017029302A1 公开(公告)日：2017-02-23
- 发明人： BURAKOWSKA-MEISE, Ewelina , BEM, Valeria , MECFEL-MARCZEWSKI, Joanna , KLIMOV, Evgueni , KOLB, Klaus , BRATZ, Matthias , BOWE, Steven Joseph , REPAGE, Ronald , FRIHAUF, John
- 申请人： BASF SE
- 申请人地址： Carl-Bosch-Str. 38 67056 Ludwigshafen am Rhein DE
- 专利权人： BASF SE
- 当前专利权人： BASF SE
- 当前专利权人地址： Carl-Bosch-Str. 38 67056 Ludwigshafen am Rhein DE
- 代理机构： BASF IP ASSOCIATION
- 优先权： US62/206,302 20150818
- 主分类号： A01N25/28
- IPC分类号： A01N25/28 ; A01N43/10 ; A01N43/90 ; A01N37/40 ; A01N33/18 ; A01P13/02
摘要：
The present invention relates to microcapsules comprising a capsule core and a capsule shell wherein the capsule shell comprises a core surrounding layer of a polyvinyl alcohol and an adjacent layer of a polyoxazoline, and wherein the capsule core comprises a water-insoluble pesticide. The invention further relates to a process for producing the microcapsule, comprising the process steps: a) preparation of an oil-in-water emulsion with a disperse phase which comprises the pesticide and an aqueous continuous phase and the polyvinyl alcohol, and b) subsequent addition of one or more of the polyoxazoline; and it relates to a method of controlling phytopathogenic fungi and/or undesired plant growth and/or undesired insect or mite attack and/or for regulating the growth of plants, wherein the microcapsules are allowed to act on the respective pests, their environment or the crop plants to be protected from the respective pest, on the soil and/or on undesired plants and/or on the crop plants and/or on their environment.
摘要（中）：
本发明涉及包含胶囊芯和胶囊壳的微胶囊，其中所述胶囊壳包含聚乙烯醇的核心周围层和相邻的聚恶唑啉层，并且其中所述胶囊核心包含水不溶性农药。 本发明还涉及一种生产微胶囊的方法，包括以下步骤：a）制备包含农药和含水连续相的分散相的水包油乳液和聚乙烯醇，以及b）随后的 加入一种或多种聚恶唑啉; 并且涉及一种控制植物病原真菌和/或不期望的植物生长和/或不期望的昆虫或螨攻击和/或调节植物生长的方法，其中允许微胶囊作用于相应的害虫，其环境或 作物将被保护免受相关害虫，土壤和/或不期望的植物和/或作物植物和/或其环境的保护。