US Patent Issued to LG Chem on Dec. 30 for "Polyethylene composition and biaxially stretched film comprising same" (South Korean Inventors)

ALEXANDRIA, Va., Dec. 31 -- United States Patent no. 12,509,575, issued on Dec. 30, was assigned to LG Chem Ltd. (Seoul, South Korea).

"Polyethylene composition and biaxially stretched film comprising same" was invented by Jong Chan Lee (Daejeon, South Korea), Eun Yeob Choi (Daejeon, South Korea), Yu Taek Sung (Daejeon, South Korea), Tae Jin Kim (Daejeon, South Korea), Jeong Kyu Lee (Daejeon, South Korea), Se Jung Park (Daejeon, South Korea), Sung Joon Oh (Daejeon, South Korea) and Young Suk You (Daejeon, South Korea).

According to the abstract* released by the U.S. Patent & Trademark Office: "A polyethylene composition may include one or more types of ethylene-alpha-olefin copolymers. In the polyethylene composition, a successive self-nu...