Invention concerning agricultural active substances
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United States of America Patent
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Sep 13, 2011
Grant Date -
Sep 4, 2008
app pub date -
May 30, 2005
filing date -
May 28, 2004
priority date (Note) -
Expired
status (Latency Note)
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Abstract
The invention relates to supports consisting of nanoscalar polymer fibres, polymer tubes or hollow fibres for the application and targeted and/or delayed release of ingredients, in particular, agricultural active ingredients. The invention also relates to a method and a device for the production of supports of this type in a charged or empty state. The method and device use electrospinning technology.
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