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:
Apr. 16, 2024
Filed:
Nov. 26, 2019
Applicant:
Arlanxeo Deutschland Gmbh, Dormagen, DE;
Inventors:
Karola Schneiders, Bergisch Gladbach, DE;
Susanna Lieber, Kaiserslautern, DE;
Sarah David, Dormagen, DE;
Assignee:
Arlanxeo Deutschland GmbH, Dormagen, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08F 236/12 (2006.01); C08C 19/02 (2006.01); C08F 2/06 (2006.01); C08F 4/80 (2006.01);
U.S. Cl.
CPC ...
C08F 236/12 (2013.01); C08C 19/02 (2013.01); C08F 2/06 (2013.01); C08F 4/80 (2013.01);
Abstract
The present invention relates to a process for preparing solutions of hydrogenated nitrile-diene copolymer, wherein the nitrile-diene copolymer dissolved in an ether-containing or ketone-containing solvent mixture is subjected to hydrogenation conditions. The invention further relates to solutions of hydrogenated nitrile-diene copolymer (HNBR solutions) comprising CPME as solvent, and to the use of HNBR solutions in CPME-containing solvent mixtures as binder in electrodes.