US Patent Issued to LG CHEM on July 8 for "Graft copolymer, method for preparing the same, and resin composition including the same" (South Korean Inventors)

ALEXANDRIA, Va., July 9 -- United States Patent no. 12,351,665, issued on July 8, was assigned to LG CHEM Ltd. (Seoul, South Korea).

"Graft copolymer, method for preparing the same, and resin composition including the same" was invented by Kwang Jin Lee (Daejeon, South Korea), Ki Hyun Yoo (Daejeon, South Korea), Yoon Ho Kim (Daejeon, South Korea), Sang Il Nam (Daejeon, South Korea) and Kyung Bok Sun (Daejeon, South Korea).

According to the abstract* released by the U.S. Patent & Trademark Office: "Disclosed is a graft copolymer, and a graft copolymer including a rubbery polymer, wherein the rubbery polymer includes a conjugated diene-based monomer unit, and one or more compound units selected from the group consisting of compounds represe...