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Patent Searching and Data


Title:
MODIFIED CONJUGATED DIENE-BASED POLYMER AND PREPARATION METHOD THEREFOR
Document Type and Number:
WIPO Patent Application WO/2019/103383
Kind Code:
A1
Abstract:
The present invention relates to: a lanthanide rare earth element-catalyzed conjugated diene-based polymer having an improved mixing property and having high linearity; and a preparation method therefor. The lanthanide rare earth element-catalyzed conjugated diene-based polymer has high linearity, and thus is applied to a rubber composition, thereby enabling excellent processability, tensile strength and viscoelasticity to be exhibited.

Inventors:
KIM SU HWA (KR)
BAE HYO JIN (KR)
PARK SUNG HO (KR)
CHOI SOO YOUNG (KR)
AHN JEONG HEON (KR)
Application Number:
PCT/KR2018/013790
Publication Date:
May 31, 2019
Filing Date:
November 13, 2018
Export Citation:
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Assignee:
LG CHEMICAL LTD (KR)
International Classes:
C08F36/04; C08F2/38; C08F4/52; C08F8/30
Foreign References:
KR20160073924A2016-06-27
KR20160060562A2016-05-30
KR20090073986A2009-07-03
EP0375421A11990-06-27
KR20080063191A2008-07-03
KR20070119092A2007-12-18
Other References:
See also references of EP 3715388A4
Attorney, Agent or Firm:
BAE, KIM & LEE IP GROUP (KR)
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