US Patent Issued to LG Chem on Oct. 14 for "Method for preparing polyolefin-polystyrene-based multiblock copolymer" (South Korean Inventors)

ALEXANDRIA, Va., Oct. 21 -- United States Patent no. 12,441,830, issued on Oct. 14, was assigned to LG Chem Ltd. (Seoul, South Korea).

"Method for preparing polyolefin-polystyrene-based multiblock copolymer" was invented by Yun Kon Kim (Daejeon, South Korea), Seul Ki Im (Daejeon, South Korea), Hyun Mo Lee (Daejeon, South Korea), Ji Hyun Park (Daejeon, South Korea), Dong Min Kim (Daejeon, South Korea), Mi Kyung Kim (Daejeon, South Korea), Ki Soo Lee (Daejeon, South Korea), Eun Ji Shin (Daejeon, South Korea), Seok Pil Sa (Daejeon, South Korea) and Seung Jung Yu (Daejeon, South Korea).

According to the abstract* released by the U.S. Patent & Trademark Office: "The present invention relates to a method for preparing a polyolefin-polystyrene-b...