The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Oct. 20, 2020
Filed:
Dec. 19, 2016
Technicka Univerzita V Liberci, Liberec, CZ;
Jaroslav Beran, Liberec, CZ;
Jan Valtera, Liberec, CZ;
Martin Bilek, Liberec, CZ;
Josef Skrivanek, Frydlant v Cechach, CZ;
Ondrej Batka, Liberec, CZ;
David Lukas, Rochlice, CZ;
Pavel Pokorny, Frydlant v Cechach, CZ;
Tomas Kalous, Liberec, CZ;
Julie Soukupova, Tremosna u Plzne, CZ;
Eva Kostakova, Turnov, CZ;
Abstract
The invention relates to a spinning electrode () for producing polymeric nanofibers by electrospinning of a polymer solution or polymer melt, containing an inlet pipe () of the polymer solution or melt, which ends on its top face (), whereby around at least a part of the mouth () on the top face of the inlet pipe () of the polymer solution or melt is formed a spinning surface () rounded downwards below the mouth (), whereby the spinning surface () continues as a collecting surface () on the outer surface of the inlet pipe () of the polymer solution or melt. The invention also relates to a device for producing nanofibers by electrospinning of a polymer solution or melt, which is equipped with at least one spinning electrode () according to the invention. In addition, the invention relates to a method for producing nanofibers by electrospinning of a polymer solution or melt, which is based on using the spinning electrode according to the invention.