US Patent Issued to LG Chem on April 14 for "Super absorbent polymer film and preparation method thereof" (South Korean Inventors)

ALEXANDRIA, Va., April 15 -- United States Patent no. 12,600,849, issued on April 14, was assigned to LG Chem Ltd. (Seoul, South Korea).

"Super absorbent polymer film and preparation method thereof" was invented by Kiyoul Yoon (Daejeon, South Korea), Hyosook Joo (Daejeon, South Korea), Seongkyun Kang (Daejeon, South Korea), Yu Jin Kim (Daejeon, South Korea), Gicheul Kim (Daejeon, South Korea) and Hyeon Choi (Daejeon, South Korea).

According to the abstract* released by the U.S. Patent & Trademark Office: "The present disclosure relates to a super absorbent polymer film and a preparation method of the same. Specifically, it relates to a new type of super absorbent polymer film, which is thin and exhibits excellent absorption performance, f...