- Metal-ligand complex catalyst composition for preparing ethylene-based polymer containing the same and preparation method of ethylene-based polymer using the same

摘要

The present invention provides a metal-ligand complex having both a strong electron donor group and an electron withdrawing group by introducing a specific functional group, difluoromethylene, as a bridge between oxygen and oxygen, a catalyst composition for ethylene-based polymerization including the same, and an ethylene-based polymer using the same It relates to a manufacturing method of