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Title:
MODIFIER AND MODIFIED CONJUGATED DIENE BASED POLYMER, AND PREPARATION METHODS THEREFOR
Document Type and Number:
WIPO Patent Application WO/2018/105845
Kind Code:
A1
Abstract:
The present invention relates to a modifier and a modified conjugated diene based polymer comprising a functional group derived therefrom and, more specifically, to a modifier comprising a compound represented by general formula 1 defined in the description of the invention, a modified conjugated diene based polymer comprising a functional group derived from the modifier and repeating units derived from a conjugated diene based monomer, and preparation methods therefor.

Inventors:
LEE, Seong Du (LG Chem Research Park, 188 Munji-ro,,Yuseong-gu, Daejeon, 34122, KR)
KIM, No Ma (LG Chem Research Park, 188 Munji-ro,,Yuseong-gu, Daejeon, 34122, KR)
LEE, He Seung (LG Chem Research Park, 188 Munji-ro,,Yuseong-gu, Daejeon, 34122, KR)
LEE, Hyoung Woo (LG Chem Research Park, 188 Munji-ro,,Yuseong-gu, Daejeon, 34122, KR)
Application Number:
KR2017/007911
Publication Date:
June 14, 2018
Filing Date:
July 21, 2017
Export Citation:
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Assignee:
LG CHEM, LTD. (128 Yeoui-daero, Yeongdeungpo-gu, Seoul, 07336, KR)
International Classes:
C08F36/14; C08F8/30; C08F8/34; C08F8/42; C08F236/10; C08K5/544; C08K5/548
Domestic Patent References:
WO2013031599A12013-03-07
Foreign References:
JPH0572723A1993-03-26
US20150299469A12015-10-22
US4397994A1983-08-09
Other References:
PENG, D. ET AL.: "Phosphinite-Iminopyridine Iron Catalysts for Chemoselective Alkene Hydrosilylation", JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, vol. 135, no. 51, 4 December 2013 (2013-12-04), pages 19154 - 19166, XP055472597
PACE, V. ET AL.: "A Robust, Eco-Friendly Access to Secondary Thioamides through the Addition of Organolithium Reagents to Isothiocyanates in Cyclopentyl Methyl Ether (CPME", CHEMISTRY-A EUROPEAN JOURNAL, vol. 21, no. 52, 20 November 2015 (2015-11-20), pages 18966 - 18970, XP055472600
See also references of EP 3357943A4
Attorney, Agent or Firm:
BAE, KIM & LEE IP GROUP (11th Floor, 343 Gangnam-daero,,Seocho-gu, Seoul, 06626, KR)
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