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:
Feb. 15, 2022
Filed:
Jul. 12, 2019
Covestro Intellectual Property Gmbh & Co. KG, Leverkusen, DE;
Dirk Achten, Leverkusen, DE;
Thomas Buesgen, Leverkusen, DE;
Joerg Tillack, Solingen, DE;
Fabian Schuster, Leverkusen, DE;
Ralf Rott, Leverkusen, DE;
Nicolas Degiorgio, Krefeld, DE;
Jonas Kuenzel, Leverkusen, DE;
Joerg Buechner, Bergisch Gladbach, DE;
Wolfgang Arndt, Dormagen, DE;
Martin Melchiors, Leichlingen, DE;
Harald Kraus, Leverkusen, DE;
Covestro Intellectual Property GmbH & Co. KG, Leverkusen, DE;
Abstract
A method of applying a material comprising a fusible polymer comprises the step of: The fusible polymer has the following properties: wherein the filament, during the application process, has an application temperature of ≥100° C. above the melting point of the fusible polymer for ≤20 minutes. There are still free NCO groups in the material including the fusible polymer.