Title:
METHOD FOR PREPARING MODIFIED CONJUGATED DIENE-BASED POLYMER, AND MODIFIED CONJUGATED DIENE-BASED POLYMER PREPARED BY USING SAME
Document Type and Number:
WIPO Patent Application WO/2017/217720
Kind Code:
A1
Abstract:
The present invention provides: a method for preparing a modified conjugated diene-based polymer, capable of preventing the deterioration of processability by inhibiting an increase in Mooney viscosity during post-treatment using high-temperature steam or during long-term storage since a modified polymer is stabilized by using a modification stabilizer; and a modified conjugated diene-based polymer prepared by the preparation method.
More Like This:
Inventors:
LEE HO YOUNG (KR)
KIM NO MA (KR)
LEE SANG MI (KR)
KIM SUN KEUN (KR)
KIM NO MA (KR)
LEE SANG MI (KR)
KIM SUN KEUN (KR)
Application Number:
PCT/KR2017/006093
Publication Date:
December 21, 2017
Filing Date:
June 12, 2017
Export Citation:
Assignee:
LG CHEMICAL LTD (KR)
International Classes:
C08F8/44; C08C19/44; C08F2/60; C08F6/00; C08F8/30; C08F212/08; C08K5/544; C08L9/06
Foreign References:
| JP2013082843A | 2013-05-09 | |||
| KR20160031712A | 2016-03-23 | |||
| JP2013043977A | 2013-03-04 | |||
| KR20150045990A | 2015-04-29 | |||
| KR20150056484A | 2015-05-26 | |||
| US20140155542A1 | 2014-06-05 |
Other References:
See also references of EP 3473654A4
Attorney, Agent or Firm:
BAE, KIM & LEE IP GROUP (KR)
Download PDF: