US Patent Issued to AGC on Oct. 21 for "Glass frit, crystallized glass, method for producing crystallized glass, solid electrolyte, and lithium ion secondary battery" (Japanese Inventors)

ALEXANDRIA, Va., Oct. 28 -- United States Patent no. 12,451,512, issued on Oct. 21, was assigned to AGC Inc. (Tokyo).

"Glass frit, crystallized glass, method for producing crystallized glass, solid electrolyte, and lithium ion secondary battery" was invented by Takeya Mezaki (Tokyo), Noriyoshi Kayaba (Tokyo) and Tomohiro Sakai (Tokyo).

According to the abstract* released by the U.S. Patent & Trademark Office: "A glass frit includes a glass which contains: Li; at least one selected from the group consisting of B, Si, P, Ge, and Te; O; and at least one selected from the group consisting of F, Cl, Br, and I. The glass is to turn into a crystallized glass including an amorphous phase and a crystalline phase, the crystalline phase precipitated...