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. 06, 2018
Filed:
Oct. 29, 2014
Ulrich Hampel, Grevenbroich, DE;
Kathrin Eckhard, Bonn, DE;
Simon Jupp, Bonn, DE;
Andreas Siemen, Jüchen, DE;
Ulrich Hampel, Grevenbroich, DE;
Kathrin Eckhard, Bonn, DE;
Simon Jupp, Bonn, DE;
Andreas Siemen, Jüchen, DE;
Hydro Aluminium Rolled Products GmbH, Grevenbroich, DE;
Abstract
The invention relates to a current collector foil for batteries, accumulators or capacitors, comprising a carrier material and at least one electrically conductive layer made from a metal. Moreover, the invention relates to a method for producing a corresponding current collector foil as well as to the advantageous use thereof. The object of providing a current collector foil for batteries, accumulators or capacitors, which is optimized in relation to the contact surface and the adhesive properties and which results in an improved service life, is achieved as a result of the fact that the at least one electrically conductive layer is produced at least partially by electrodepositing a metal and has a texture.