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:
May. 05, 2026
Filed:
Jun. 25, 2021
Applicant:
Bühler Alzenau Gmbh, Alzenau, DE;
Inventor:
Michael Mücke, Wöllstadt, DE;
Assignee:
BÜHLER ALZENAU GMBH, Alzenau, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C23C 14/04 (2006.01); C23C 14/14 (2006.01); C23C 14/24 (2006.01); C23C 14/56 (2006.01);
U.S. Cl.
CPC ...
C23C 14/042 (2013.01); C23C 14/14 (2013.01); C23C 14/24 (2013.01); C23C 14/562 (2013.01);
Abstract
The invention relates to a method and a device for coating a strip-type, flexible, dielectric substrate with a metal layer on a coating roll over which the substrate is guided in the longitudinal direction of the substrate during the coating process. In order to improve the adhesion of the substrate on the coating roll during the coating process, the substrate is charged. The substrate is coated with a first metal layer, wherein, in the longitudinal direction of the substrate, at least one free strip remains which is not coated with the metal layer, and the coated substrate is provided with a second metal layer.