Method for producing polymeric nanofibers by electrospinning a polymer solution or melt, a spinning electrode for performing the method and a device for producing polymeric nanofibers equipped with at least one such spinning electrode

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F46747885%3A24210%2F20%3A00008272" target="_blank" >RIV/46747885:24210/20:00008272 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/46747885:24410/20:00008272 RIV/46747885:24510/20:00008272

Výsledek na webu

<a href="https://patents.google.com/patent/EP3394328B1/en" target="_blank" >https://patents.google.com/patent/EP3394328B1/en</a>

DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Method for producing polymeric nanofibers by electrospinning a polymer solution or melt, a spinning electrode for performing the method and a device for producing polymeric nanofibers equipped with at least one such spinning electrode

Popis výsledku v původním jazyce

The spinning electrodes for producing polymeric nanofibres by electrically spinning a solution or melt of a polymer comprise a solution of a solution or melt of a polymer that is at its front. A spinning surface rounded downwards, below the mouth is formed around at least a portion of the mouth of the polymer solution or melt. This spinning surface is continuously connected to a drainage surface on the outer surface of the polymer feed solution or melt . The device for production of nanofibres by electric spinning of a solution or melt of polymer is equipped with at least one spinning electrode according to the invention. The method of producing nanofibres by electrically spinning a solution or melt of a polymer is based on the use of a spinning electrode according to the invention. In the manufacturing process, the polymer solution or melt flows through the gravity of the spinning electrode under the action of gravity and spun from the spinning surface. An excess solution or melt of polymer is fed to this spinning surface, and the non-fibrous solution or melt of the polymer rests on the spinning surface of the spinning electrode and then flows under gravity onto the downstream discharge surface on the outer surface of the supply a polymer solution or melt without further spinning on the drainage surface. The result of the patent is used by Nanoprogres z.s.p.o, Pardubice, on the basis of the Works Contract of 18. December 2017

Název v anglickém jazyce

Method for producing polymeric nanofibers by electrospinning a polymer solution or melt, a spinning electrode for performing the method and a device for producing polymeric nanofibers equipped with at least one such spinning electrode

Popis výsledku anglicky

The spinning electrodes for producing polymeric nanofibres by electrically spinning a solution or melt of a polymer comprise a solution of a solution or melt of a polymer that is at its front. A spinning surface rounded downwards, below the mouth is formed around at least a portion of the mouth of the polymer solution or melt. This spinning surface is continuously connected to a drainage surface on the outer surface of the polymer feed solution or melt . The device for production of nanofibres by electric spinning of a solution or melt of polymer is equipped with at least one spinning electrode according to the invention. The method of producing nanofibres by electrically spinning a solution or melt of a polymer is based on the use of a spinning electrode according to the invention. In the manufacturing process, the polymer solution or melt flows through the gravity of the spinning electrode under the action of gravity and spun from the spinning surface. An excess solution or melt of polymer is fed to this spinning surface, and the non-fibrous solution or melt of the polymer rests on the spinning surface of the spinning electrode and then flows under gravity onto the downstream discharge surface on the outer surface of the supply a polymer solution or melt without further spinning on the drainage surface. The result of the patent is used by Nanoprogres z.s.p.o, Pardubice, on the basis of the Works Contract of 18. December 2017

Druh

P - Patent

CEP obor

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OECD FORD obor

21001 - Nano-materials (production and properties)

Projekt

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Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2020

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Číslo patentu nebo vzoru

EP3394328B1

Vydavatel

EPO_1 -

Název vydavatele

European Patent Office

Místo vydání

Munich, The Hague, Berlin, Vienna, Brussels

Stát vydání

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Datum přijetí

15. 4. 2020

Název vlastníka

Technicka Univerzita v Liberci

Způsob využití

A - Výsledek využívá pouze poskytovatel

Druh možnosti využití

A - K využití výsledku jiným subjektem je vždy nutné nabytí licence