- 专利标题: PROCESS FOR PRODUCING A COATED FERTILIZER COMPRISING BORON
- 专利标题(中): 工艺制备涂覆硼肥
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申请号: EP12750393.6申请日: 2012-08-24
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公开(公告)号: EP2748122A1公开(公告)日: 2014-07-02
- 发明人: KAATHOVEN VAN, Hendrikus Gijsbertus Adrianus , XUAN BUI, Hoa
- 申请人: Ekompany Agro B.V.
- 申请人地址: Beijerstraat 28 6118 CS Nieuwstadt NL
- 专利权人: Ekompany Agro B.V.
- 当前专利权人: Ekompany Agro B.V.
- 当前专利权人地址: Beijerstraat 28 6118 CS Nieuwstadt NL
- 代理机构: Ishiguro, Masaoki
- 优先权: EP11006981 20110826
- 国际公布: WO2013030127 20130307
- 主分类号: C05D9/02
- IPC分类号: C05D9/02 ; C05G3/00
摘要:
The present invention relates to a process for producing polyurethane coated fertilizer granules comprising core granules comprising at least 0.2 wt% of boron, the process comprising the step of applying a polyol and an isocyanate to the core granules, wherein an acidic component is applied to the core granules no later than the polyol.
公开/授权文献
- EP2748122B1 PROCESS FOR PRODUCING A COATED FERTILIZER COMPRISING BORON 公开/授权日:2015-09-16
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