Title:
MODIFIED CONJUGATED DIENE-BASED POLYMER AND RUBBER COMPOSITION COMPRISING SAME
Document Type and Number:
WIPO Patent Application WO/2018/128288
Kind Code:
A1
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 more than 0 wt% but less than 15 wt% of aromatic vinyl monomer-derived repeating units.
Inventors:
MUN MIN SIK (KR)
LEE RO MI (KR)
KIM NO MA (KR)
KIM SUN KEUN (KR)
NA YOUK REOL (KR)
CHOI HEUNG YEAL (KR)
LEE RO MI (KR)
KIM NO MA (KR)
KIM SUN KEUN (KR)
NA YOUK REOL (KR)
CHOI HEUNG YEAL (KR)
Application Number:
PCT/KR2017/014419
Publication Date:
July 12, 2018
Filing Date:
December 08, 2017
Export Citation:
Assignee:
LG CHEMICAL LTD (KR)
International Classes:
C08F236/10; C08K3/04; C08K3/36; C08L47/00
Foreign References:
| KR101600722B1 | 2016-03-07 | |||
| JP2016037543A | 2016-03-22 | |||
| KR20090031933A | 2009-03-30 | |||
| JP2016011334A | 2016-01-21 | |||
| KR20150144130A | 2015-12-24 | |||
| KR20160140624A | 2016-12-07 |
Other References:
See also references of EP 3508508A4
Attorney, Agent or Firm:
BAE, KIM & LEE IP GROUP (KR)
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