ALEXANDRIA, Va., Aug. 20 -- United States Patent no. 12,394,818, issued on Aug. 19.
"Process for preparing a composite anode for lithium ion cell" was invented by Aravamuthan S (Thiruvananthapuram, India), Td Mercy (Thiruvananthapuram, India) and John Bibin (Thiruvananthapuram, India).
According to the abstract* released by the U.S. Patent & Trademark Office: "The present application provides a process for preparing a composite anode for a lithium ion cell comprising the steps of: (i) forming an anode slurry in a planetary mixing machine by mixing active materials, a binder and a solvent; (ii) coating the slurry over a copper foil substrate in a coating machine at a speed of 0.3-1.0 m/min; and (iii) calendering of the anode in a calenderi...