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. 24, 2012
Filed:
Aug. 06, 2010
Milburn Ebenezer Jacob Muthu, Breinigsville, PA (US);
Henry Meehan, Suffern, NY (US);
David Paolazzi, North Arlington, NJ (US);
Shanthi Korutla, Morton, PA (US);
David K. Whitmer, Center Valley, PA (US);
Milburn Ebenezer Jacob Muthu, Breinigsville, PA (US);
Henry Meehan, Suffern, NY (US);
David Paolazzi, North Arlington, NJ (US);
Shanthi Korutla, Morton, PA (US);
David K. Whitmer, Center Valley, PA (US);
International Battery, Inc., Allentown, PA (US);
Abstract
A capacitor includes a plurality of electrode substrates, with each of the plurality of electrode substrates having a coated portion and an uncoated portion. The coated portion is coated with a coating material that includes a high surface area activated carbon material, a water soluble binder selected from the group consisting of: poly vinyl alcohol, poly acrylic acid, polymethacrylic acid, polyethylene oxide, polyacrylamide, poly-N-isopropylearylamide, poly-N,N-dimethylacrylamide, polyethyleneimine, polyoxyethylene, polyvinylsulfonic acid, poly(2-methoxyethoxyethoxyethylene), butadiene-acrylonitrile, and combinations thereof, and a water soluble thickener. A separator is inserted between adjacent substrates of the plurality of electrode substrates. The capacitor further includes an electrolyte. A method of manufacturing the capacitor is also provided.