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:
Nov. 14, 2017
Filed:
Jul. 09, 2013
Applicant:
Solvay Specialty Polymers Italy S.p.a., Bollate, IT;
Inventors:
Claudio Oldani, Nerviano, IT;
Luca Merlo, Montorfano, IT;
Antonio Salvatore Arico, Messina, IT;
Claudia D'Urso, Messina, IT;
Vincenzo Baglio, Messina, IT;
Assignee:
SOLVAY SPECIALTY POLYMERS ITALY S.P.A., Bollate (Milan), IT;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C01B 33/113 (2006.01); H01M 8/10 (2016.01); H01M 8/1041 (2016.01); H01M 8/1039 (2016.01); H01M 8/1048 (2016.01); H01M 8/1018 (2016.01);
U.S. Cl.
CPC ...
H01M 8/1055 (2013.01); C01B 33/113 (2013.01); H01M 8/1039 (2013.01); H01M 8/1048 (2013.01); H01M 2008/1095 (2013.01); H01M 2300/0082 (2013.01);
Abstract
A mixed oxide of Si and at least one metal M comprising inorganic groups —SOH. The addition of the mixed oxide to fluorinated polymers containing sulfonic acid functional groups increases their stability towards radical degradation when used in fuel cell applications.