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:
Jan. 09, 2018
Filed:
Mar. 23, 2016
Applicant:
Nissan North America, Inc., Franklin, TN (US);
Inventor:
Rameshwar Yadav, Novi, MI (US);
Assignee:
Nissan North America, Inc., Franklin, TN (US);
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01M 8/10 (2016.01); C08G 75/30 (2006.01); B01J 39/18 (2017.01); C07C 311/09 (2006.01); C07C 303/38 (2006.01); C07C 311/11 (2006.01); C08G 61/12 (2006.01); C08F 114/26 (2006.01); B01J 39/04 (2017.01); B01J 39/20 (2006.01); H01M 8/0239 (2016.01);
U.S. Cl.
CPC ...
B01J 39/185 (2013.01); B01J 39/043 (2013.01); B01J 39/20 (2013.01); C07C 303/38 (2013.01); C07C 311/09 (2013.01); C07C 311/11 (2013.01); C08F 114/26 (2013.01); C08G 61/121 (2013.01); H01M 8/0239 (2013.01); C08G 2261/1452 (2013.01); C08G 2261/334 (2013.01); C08G 2261/516 (2013.01); C08G 2261/74 (2013.01); H01M 2250/20 (2013.01);
Abstract
A multi-acid monomer disclosed herein has the formula wherein R is one or more units of a non-SOF or non-SOCl portion of a polymer precursor in sulfonyl fluoride or sulfonyl chloride form, X is a non-sulfonyl halide group of a multi-sulfonyl halide compound having a minimum of two acid giving groups, and Y is remaining sulfonyl halide groups of the multi-sulfonyl halide compound.