ANIONIC POLYMERIZATION INITIATOR HAVING ANIONIC TERMINAL COMPRISING AMINE GROUP, PRODUCTION METHOD FOR MODIFIED CONJUGATED DIENE-BASED COPOLYMER USING SAME, AND RUBBER COMPOSITION COMPRISING MODIFIED CONJUGATED DIENE-BASED COPOLYMER PRODUCED IN ACCORDANCE THEREWITH

摘要

The present invention relates to: an anionic polymerization initiator characterized in that it is an organic alkali metal compound having an anionic terminal comprising an amine group; a production method for a modified conjugated diene-based copolymer using same; and a rubber composition comprising a modified conjugated diene-based copolymer produced in accordance therewith.