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:
Sep. 21, 2021
Filed:
Jan. 24, 2018
Applicant:
Commissariat À L'énergie Atomique ET Aux Énergies Alternatives, Paris, FR;
Inventors:
Pierrick Buvat, Montbazon, FR;
Janick Bigarré, Tours, FR;
Julien Cellier, Veigne, FR;
Delphine Dru, Sorigny, FR;
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08F 292/00 (2006.01); C08J 5/22 (2006.01); H01M 8/1037 (2016.01); H01M 8/1039 (2016.01); H01M 8/1072 (2016.01); B01D 67/00 (2006.01); B01D 69/14 (2006.01); B01D 71/32 (2006.01); H01M 8/1018 (2016.01);
U.S. Cl.
CPC ...
C08F 292/00 (2013.01); C08J 5/2237 (2013.01); H01M 8/1037 (2013.01); H01M 8/1039 (2013.01); H01M 8/1072 (2013.01); B01D 67/0079 (2013.01); B01D 69/148 (2013.01); B01D 71/32 (2013.01); C08F 2438/01 (2013.01); C08J 2325/18 (2013.01); C08J 2327/16 (2013.01); C08J 2327/20 (2013.01); H01M 2008/1095 (2013.01); H01M 2300/0082 (2013.01);
Abstract
Silica particles bonded to polymer chains consisting of at least one polymer comprising at least one fluorinated styrene repeating unit comprising at least one proton-conducting group, optionally in the form of a salt, the bonding between the particles and each of the chains being carried out by an organic spacer group.