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.

Date of Patent:
May. 21, 2024

Filed:

May. 14, 2018
Applicants:

Fraunhofer-gesellschaft Zur Foerderung Der Angewandten Forschung E.v., Munich, DE;

Technische Universitat Dresden, Dresden, DE;

Inventors:

Holger Althues, Dresden, DE;

Sebastian Tschoecke, Dresden, DE;

Benjamin Schumm, Dresden, DE;

Stefan Kaskel, Dresden, DE;

Christian Girsule, Dresden, DE;

Daniel Jordan, Dresden, DE;

Kay Schoenherr, Dresden, DE;

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01M 4/04 (2006.01); H01M 4/485 (2010.01); H01M 4/505 (2010.01); H01M 4/525 (2010.01); H01M 4/58 (2010.01); H01M 4/62 (2006.01); H01M 4/66 (2006.01); H01M 10/0525 (2010.01);
U.S. Cl.
CPC ...
H01M 4/0435 (2013.01); H01M 4/0404 (2013.01); H01M 4/485 (2013.01); H01M 4/505 (2013.01); H01M 4/525 (2013.01); H01M 4/58 (2013.01); H01M 4/623 (2013.01); H01M 4/662 (2013.01); H01M 10/0525 (2013.01);
Abstract

The invention relates to a method for producing a dry film (), wherein a dry powder mixture is processed into the dry film () by a rolling device comprising a first roller () and a second roller (). The first roller () has a higher circumferential rotational speed than the second roller (), and the dry film () is placed on the first roller ().


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