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. 10, 2009
Filed:
May. 08, 2007
Applicants:
Alexander Kaplan, Providence, RI (US);
Thomas Kelly, Stamford, CT (US);
Viet H. VU, Middleton, WI (US);
Inventors:
Alexander Kaplan, Providence, RI (US);
Thomas Kelly, Stamford, CT (US);
Viet H. Vu, Middleton, WI (US);
Assignee:
The Gillette Company, Boston, MA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01M 4/00 (2006.01); H01M 4/62 (2006.01); H01M 4/50 (2006.01); H01M 4/88 (2006.01); B01J 21/18 (2006.01); B01J 27/06 (2006.01); B01J 23/00 (2006.01); B01J 23/02 (2006.01); B01J 23/06 (2006.01); B01J 23/40 (2006.01); B01J 23/24 (2006.01); B01J 23/74 (2006.01);
U.S. Cl.
CPC ...
Abstract
A cathode for an air recovery alkaline battery is disclosed. The cathode contains at least about 60% by weight MnOand at least about 2% by weight of a hydrophobic polymer; the MnOconsists essentially of electrochemically synthesized MnO.