US Patent Issued to TOYO KOHAN on May 26 for "Surface-treated sheet for alkaline secondary battery and method for manufacturing same" (Japanese Inventors)

ALEXANDRIA, Va., May 26 -- United States Patent no. 12,640,375, issued on May 26, was assigned to TOYO KOHAN Co. LTD. (Tokyo).

"Surface-treated sheet for alkaline secondary battery and method for manufacturing same" was invented by Michio Kawamura (Kudamatsu, Japan), Shinichiro Horie (Kudamatsu, Japan), Etsuro Tsutsumi (Kudamatsu, Japan) and Koh Yoshioka (Kudamatsu, Japan).

According to the abstract* released by the U.S. Patent & Trademark Office: "The present invention has as its object the provision of a surface-treated sheet for an alkaline secondary battery, which has gas evolution suppressing effect and also has resistance to an alkaline electrolyte solution. A surface-treated sheet 100 of the present invention for an alkaline second...