Device for the execution of the output of nanoscaled polymer fibers
AssigneesJustus-Liebig-Universitat Giessen, Philipps-Universitat Marburg
InventorsAndreas GREINER, Hans E. Hummel, Joachim H. Wendorff, Mathias Becker, Roland Dersch
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Abstract
Carriers for the production and targeted and/or delayed release, particularly of agricultural active substances, as well as a method for the output and a device for the production of such carriers in a loaded or unloaded state are proposed. The method and the device use the technology of electrospinning.
Claims10
1-13. (canceled)
Device for the execution of a method for the output of nanoscaled polymer fibers and tubes or hollow fibers as carriers for agricultural or agriculturally useful active substances, said carriers being in a state loaded or unloaded with such active substances, wherein the output occurs through use of the procedure of electrospinning, wherein the device comprises an electrospinning device with an energy source and a nozzle electrically connected therewith, so that, for the passage of the mixture of polymer and active substances to be spun in the form of a solution or a melt, the nozzle is set at a different electric potential than the target surface of the mixture of polymer and active substances which forms the counter electrode.
(canceled)
Dependencies are inferred from the claim text.