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:
Jun. 17, 2025
Filed:
Oct. 08, 2020
Applicant:
Carl Freudenberg KG, Weinheim, DE;
Inventors:
Assignee:
CARL FREUDENBERG KG, Weinheim, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01M 10/655 (2014.01); H01M 10/613 (2014.01); H01M 10/6567 (2014.01);
U.S. Cl.
CPC ...
H01M 10/655 (2015.04); H01M 10/613 (2015.04); H01M 10/6567 (2015.04);
Abstract
The invention relates to the use of a composite material, comprising a backing layer and a liquid-absorbing layer fixed on the backing layer, the liquid-absorbing layer containing fixed superabsorbent particles, there being, on the side of the liquid-absorbing layer facing away from the backing layer, a liquid-distributing layer which is in liquid-conducting contact with the liquid-absorbing layer and absorbs and distributes, in the plane of the composite material, a liquid to be absorbed, for absorbing and distributing liquids in actively- and/or passively-cooled current-carrying systems—in particular, in actively- and/or passively-cooled energy storage systems.