发明授权
- 专利标题： Shaped bodies which release agrochemical active substances
- 专利标题（中）： 释放农药活性物质的成型体
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申请号： US09841534申请日： 2001-04-24
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公开(公告)号： US06680065B2公开(公告)日： 2004-01-20
- 发明人: Wolfgang Podszun , Uwe Priesnitz , Jürgen Hölters , Bodo Rehbold , Rafel Israels
- 申请人： Wolfgang Podszun , Uwe Priesnitz , Jürgen Hölters , Bodo Rehbold , Rafel Israels
- 优先权： DE19622355 19960604
- 主分类号： A01N2534
- IPC分类号： A01N2534
摘要：
The present invention relates to shaped articles which release agrochemical active compounds, are used for treatment of woody plants and are employed in a hollow preformed in the woody plant, are of a volume which fills the volume of the hollow to the extent of 10 to 95%, are of a volume which does not increase during the period of use to the extent that the preformed hollow space is filled completely, comprise a) agrochemical active compounds, b) water-insoluble thermoplastically processable polymers, c) water-soluble polymers and d) if appropriate further auxiliaries.
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