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:
Mar. 26, 2024
Filed:
Nov. 16, 2021
Applicant:
Netzsch Trockenmahltechnik Gmbh, Hanau, DE;
Inventors:
Frank Winter, Mühlheim, DE;
Regina Dambach, Offenbach, DE;
Assignee:
NETZSCH Trockenmahltechnik GmbH, Hanau, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01M 4/36 (2006.01); B02C 13/22 (2006.01); B02C 21/00 (2006.01); C08F 14/26 (2006.01); C08K 3/04 (2006.01); C08K 3/06 (2006.01); H01M 4/587 (2010.01); H01M 4/62 (2006.01); H01M 10/052 (2010.01);
U.S. Cl.
CPC ...
H01M 4/364 (2013.01); B02C 21/00 (2013.01); C08F 14/26 (2013.01); C08K 3/04 (2013.01); C08K 3/06 (2013.01); H01M 4/587 (2013.01); H01M 4/623 (2013.01); H01M 10/052 (2013.01); B02C 13/22 (2013.01); C08K 2201/001 (2013.01);
Abstract
A method for producing a homogenized mixture of carbon, sulfur, and PTFE, wherein the sulfur is liquefied, and the liquid sulfur is then ground for the first time together with the carbon, so that the liquid sulfur is absorbed by the pores of the carbon particles and forms a preferably powdery composite with the carbon particles, whereupon PTFE is added and the mixture of the composite and the PTFE is then ground a second time and is thus homogenized.