公开(公告)号：US20180072822A1

公开(公告)日：2018-03-15

申请号：US15557775

申请日：2016-06-03

Applicant: LG CHEM, LTD.

Inventor： Kyung Jin CHO ,  KI Soo LEE ,  Sung Min LEE ,  Bog Ki HONG ,  Min Seok CHO ,  Se Young KIM ,  Chang Woan HAN

IPC: C08F4/6192 ,  C07F17/00 ,  C07F7/02 ,  C07F7/30 ,  C07F7/00 ,  C08F10/02

CPC classification number: C08F4/61927 ,  C07F7/003 ,  C07F7/02 ,  C07F7/0803 ,  C07F7/30 ,  C07F17/00 ,  C08F4/65912 ,  C08F10/02 ,  C08F110/02 ,  C08F210/16 ,  C08F210/14 ,  C08F4/65927

Abstract: The present disclosure relates to a novel metallocene compound. The metallocene compound according to the present disclosure may be used for the preparation of an olefin-based polymer, may have excellent ability, and may produce an olefin-based polymer having a relatively high molecular weight compared with the case of using a catalyst composition having a similar structure due to the structural and electrical steric hindrance effect.