US Patent Issued to Samsung SDI on July 22 for "Heat resistant layer composition, lithium secondary battery separator comprising heat resistant layer formed therefrom, and lithium secondary battery comprising same" (South Korean Inventors)

ALEXANDRIA, Va., July 23 -- United States Patent no. 12,368,215, issued on July 22, was assigned to Samsung SDI Co. Ltd. (Yongin-si, South Korea).

"Heat resistant layer composition, lithium secondary battery separator comprising heat resistant layer formed therefrom, and lithium secondary battery comprising same" was invented by Yeonjoo Choi (Yongin-si, South Korea), Gain Kim (Yongin-si, South Korea), Yangseob Kim (Yongin-si, South Korea), Yongkyoung Kim (Yongin-si, South Korea) and Jungyoon Lee (Yongin-si, South Korea).

According to the abstract* released by the U.S. Patent & Trademark Office: "The present invention relates to a heat resistant layer composition, a heat resistant layer formed therefrom, and a separator for a lithium secon...