公开(公告)号：US20140163163A1

公开(公告)日：2014-06-12

申请号：US14096800

申请日：2013-12-04

Applicant: LG CHEM, LTD.

Inventor： Ro Mi LEE ,  Du Weon YOON ,  Chang Woo KIM ,  Jun Hyun PARK ,  Sang Mi LEE

IPC: C08F36/06 ,  C07D213/16 ,  C08L47/00

CPC classification number: C08K3/36 ,  C07D213/16 ,  C08F2/00 ,  C08F4/48 ,  C08F36/06 ,  C08F236/10 ,  C08L9/02 ,  C08L47/00 ,  Y02T10/862 ,  C08F136/06

Abstract: The present disclosure relates to a polymerization initiator and a modified conjugated diene polymer prepared using the same, and more particularly to a polymerization initiator which is a compound represented by the following formula 1, and a modified conjugated diene polymer prepared using the same: wherein R1 to R5 are each independently hydrogen or a C1-10 alkylgroup or its carbanion; n− represents the number of negative charges of the carbanion and is 1− to 5−; M is a metal; and n is equal to the number of carbanions in R1 to R5.

Abstract translation: 本公开内容涉及使用其制备的聚合引发剂和改性共轭二烯聚合物，更具体地说，涉及作为由下式1表示的化合物的聚合引发剂和使用其制备的改性共轭二烯聚合物：其中R1 至R 5各自独立地为氢或C 1-10烷基或其碳阴离子; n-表示碳负离子的负电荷数，为1-至5-; M是金属; 并且n等于R1至R5中的碳阴离子数。

公开(公告)号：US20150175773A1

公开(公告)日：2015-06-25

申请号：US14636932

申请日：2015-03-03

Applicant: LG CHEM, LTD.

Inventor： Ro Mi LEE ,  Du Weon YOON ,  Chang Woo KIM ,  Jun Hyun PARK ,  Sang Mi LEE

IPC: C08K3/36 ,  C08F236/10

CPC classification number: C08K3/36 ,  C07D213/16 ,  C08F2/00 ,  C08F4/48 ,  C08F36/06 ,  C08F236/10 ,  C08L9/02 ,  C08L47/00 ,  Y02T10/862 ,  C08F136/06

Abstract: The present disclosure relates to a polymerization initiator and a modified conjugated diene polymer prepared using the same, and more particularly to a polymerization initiator which is a compound represented by the following formula 1, and a modified conjugated diene polymer prepared using the same: wherein R1 to R5 are each independently hydrogen or a C1-10 alkyl group or its carbanion; n- represents the number of negative charges of the carbanion and is 1- to 5-; M is a metal; and n is equal to the number of carbanions in R1 to R5.

Abstract translation: 本公开内容涉及使用其制备的聚合引发剂和改性共轭二烯聚合物，更具体地说，涉及作为由下式1表示的化合物的聚合引发剂和使用其制备的改性共轭二烯聚合物：其中R1 至R 5各自独立地为氢或C 1-10烷基或其碳负离子; n-表示碳负离子的负电荷数，为1-至5-; M是金属; 并且n等于R1至R5中的碳阴离子数。