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:
Sep. 22, 2026
Filed:
Sep. 22, 2022
Tdk Electronics Ag, Munich, DE;
Polymer Competence Center Leoben Gmbh, Leoben, AT;
Birgit Six, St. Josef, AT;
Stefan Sax, Graz, AT;
Frank Wiesbrock, Sankt Michael in Obersteiermark, AT;
Stefan Hirner, Graz, AT;
Lukas Heupl, Scharnstein, AT;
TDK Electronics AG, Munich, DE;
Polymer Competence Center Leoben GmbH, Leoben, AT;
Abstract
The application relates to the process for producing a dielectric for a capacitor, the process for producing a capacitor and a capacitor. The process comprises the production of polymer chains from monomers by polymerization. In this process, some repeating units in the polymer chain are functionalized with reactive groups. The reactive groups branch off from the respective polymer chains. Furthermore, the reactive groups are suitable for reacting with a linker molecule. The reactive groups are therefore suitable for forming a covalent bond with a linker molecule. As a further process step, linker molecules are added to the polymer chains, each linker molecule having at least two chemical linking points, each of which is suitable for forming a covalent bond with a reactive group. Finally, crosslinking of the polymer chains is achieved by reactions of the linker molecules with two reactive groups.