US Patent Issued to POSCO on Dec. 16 for "Solution for electroplating iron, and electroplated steel sheet manufactured by using same" (South Korean Inventors)

ALEXANDRIA, Va., Dec. 16 -- United States Patent no. 12,497,706, issued on Dec. 16, was assigned to POSCO Co. LTD (Pohang-si, South Korea).

"Solution for electroplating iron, and electroplated steel sheet manufactured by using same" was invented by Jin-Ho Jung (Gwangyang-si, South Korea), Won-Hwi Lee (Gwangyang-si, South Korea) and Sang-Bae Lim (Gwangyang-si, South Korea).

According to the abstract* released by the U.S. Patent & Trademark Office: "The present invention relates to a solution for electroplating iron, comprising: iron ions comprising first iron ions and second iron ions; a complexing agent; and unavoidable impurities, wherein the amount of second iron ions among the iron ions is 5 to 60 wt %. According to the present inventi...