PROCESS FOR PREPARING OLEFIN-DIENE COPOLYMER USING TRANSITION METAL COMPOUND COMPRISING THIOPHENE-FUSED CYCLOPENTADIENYL LIGAND

摘要

The present invention relates to a manufacturing method of an olefin-diene copolymer using a transition metal compound including a thiophene-fused cycopentadieny ligand. The manufacturing method of an olefin-diene copolymer includes a s tep of polymerizing at least one diene-based monomer and at least one olefin-based monomer under the presence of a catalyst including a transition metal compound. The manufacturing method has excellent process efficiency and high copolymerization activity of a diene monomer and an olefin monomer by using a new transition metal compound as a catalyst, easily controls the microstructure of a copolymer, and obtains desired physical properties.