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1. (WO2018128290) MODIFIED CONJUGATED DIENE-BASED POLYMER AND RUBBER COMPOSITION COMPRISING SAME

Pub. No.:    WO/2018/128290    International Application No.:    PCT/KR2017/014427
Publication Date: Fri Jul 13 01:59:59 CEST 2018 International Filing Date: Sat Dec 09 00:59:59 CET 2017
IPC: C08F 236/10
C08L 9/06
C08K 3/04
C08K 3/36
B60C 1/00
Applicants: LG CHEM, LTD.
주식회사 엘지화학
Inventors: SOHN, Hae Sung
손해성
LEE, Tae Chul
이태철
LEE, He Seung
이희승
KIM, No Ma
김노마
KIM, Sun Keun
김선근
NA, Youk Reol
나육열
SEO, Kyung Chang
서경창
CHOI, Heung Yeal
최흥열
Title: MODIFIED CONJUGATED DIENE-BASED POLYMER AND RUBBER COMPOSITION COMPRISING SAME
Abstract:
The present invention relates to a modified conjugated diene-based polymer. More specifically, the present invention provides a modified conjugated diene-based polymer and a rubber composition comprising the same, wherein the modified conjugated diene-based polymer has a unimodal molecular weight distribution curve by gel permeation chromatography (GPC), a molecular weight distribution (PDI;MWD) of smaller than 1.7, and a Si content of 100 ppm or more in terms of weight, and comprises 30 wt% or more of aromatic vinyl monomer-derived repeating units.