US Patent Issued to MITSUBISHI PAPER MILLS on Dec. 2 for "Non-woven fabric for supporting solid electrolyte, and solid electrolyte sheet" (Japanese Inventor)

ALEXANDRIA, Va., Dec. 2 -- United States Patent no. 12,486,602, issued on Dec. 2, was assigned to MITSUBISHI PAPER MILLS Ltd. (Tokyo).

"Non-woven fabric for supporting solid electrolyte, and solid electrolyte sheet" was invented by Toshihiro Shigematsu (Tokyo).

According to the abstract* released by the U.S. Patent & Trademark Office: "The present invention provides a non-woven fabric for supporting a solid electrolyte in which heat-fusible composite fibers with a crimp are contained in an amount of not less than 60 mass % and not more than 100 mass % and are heat-fused, and a solid electrolyte sheet. The non-woven fabric for supporting a solid electrolyte is excellent in process performance, is satisfactorily filled with a solid electrol...