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. 13, 2024
Filed:
Dec. 03, 2019
Robert Bosch Gmbh, Stuttgart, DE;
Harald Bauer, Ehningen, DE;
Wolfgang Weydanz, Buckenhof, DE;
Robert Bosch GmbH, Stuttgart, DE;
Abstract
The present invention relates to a method for producing a precursor material () for an electrochemical cell. The method comprises the steps of adding a matrix material () to a fluidized bed (), and adding a carrier medium () and a de-agglomerated carbon nanotube material () to the fluidized bed (), so that the carbon nanotube material () and the carrier medium () is applied to the matrix material () and the latter is granulated therewith, wherein the carbon nanotube material () has been suspended and de-agglomerated prior to addition to the carrier medium (), and/or the carbon nanotube material () present in de-agglomerated form in the fluidized bed () dissolving with the carrier medium () in the fluidized bed ().