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Patent Searching and Data


Title:
MODIFIED CONJUGATED DIENE-BASED POLYMER AND RUBBER COMPOSITION COMPRISING SAME
Document Type and Number:
WIPO Patent Application WO/2020/130740
Kind Code:
A1
Abstract:
The present invention relates to a modified conjugated diene-based polymer having high linearity and improved mixing properties. The modified conjugated diene-based polymer according to the present invention contains a specific range of phosphorus, sulfur, and chlorine content, so that the degree of branching is controlled. As such, the polymer can be applied to a rubber composition, thereby showing excellent tensile strength and viscoelasticity, and significantly improving workability.

Inventors:
OH KYOUNG HWAN (KR)
BAE HYO JIN (KR)
PARK HYUN WOONG (KR)
AHN JEONG HEON (KR)
PARK JAE HYEONG (KR)
Application Number:
KR2019/018258
Publication Date:
June 25, 2020
Filing Date:
December 20, 2019
Export Citation:
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Assignee:
LG CHEMICAL LTD (KR)
International Classes:
C08F36/04; C08F2/38; C08F2/44; C08F4/52; C08K3/32; C08K5/5333; C08L9/00; C08L21/00; C08L47/00
Foreign References:
KR20150022836A2015-03-04
JP2009132907A2009-06-18
KR20120078625A2012-07-10
KR20010078117A2001-08-20
KR20160079811A2016-07-06
KR20160079810A2016-07-06
KR101830492B12018-02-20
Attorney, Agent or Firm:
BAE, KIM & LEE IP GROUP (KR)
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