ALEXANDRIA, Va., Sept. 10 -- United States Patent no. 12,410,286, issued on Sept. 9, was assigned to LG Chem Ltd. (Seoul, South Korea).
"Method for preparation of super absorbent polymer" was invented by Junwye Lee (Daejeon, South Korea), Tae Young Won (Daejeon, South Korea), Jungmin Sohn (Daejeon, South Korea), Hyemin Lee (Daejeon, South Korea), Kwangin Shin (Daejeon, South Korea), Minsu Kim (Daejeon, South Korea) and Chang Hun Han (Daejeon, South Korea).
According to the abstract* released by the U.S. Patent & Trademark Office: "According to the method for preparation of a super absorbent polymer according to the present disclosure, fine particles present in the prepared super absorbent polymer are removed, thereby solving a dispersion ...