Title:
変性共役ジエン系重合体、その製造方法、およびそれを含むゴム組成物
Document Type and Number:
Japanese Patent JP7242881
Kind Code:
B2
Abstract:
The present invention relates to a modified conjugated diene-based polymer having excellent processability and good tensile strength and viscoelasticity, and a rubber composition including the same, and provides a modified conjugated diene-based polymer including a first chain including a repeating unit derived from a conjugated diene-based monomer; a second chain including a repeating unit derived from a compound represented by Formula 1; and a derived unit from an alkoxysilane-based modifier, wherein the first chain and the second chain are coupled by the derived unit from the modifier.
Inventors:
Na, Yuk-Yor
Lee, Romi
Yoo, Suk-Chun
Baek, Kun-Sun
Shin, Hae-cheon
Seo, Yoo Suk
Park, Hyun-Chung
Kim, Hae-young
Lee, Romi
Yoo, Suk-Chun
Baek, Kun-Sun
Shin, Hae-cheon
Seo, Yoo Suk
Park, Hyun-Chung
Kim, Hae-young
Application Number:
JP2021547721A
Publication Date:
March 20, 2023
Filing Date:
September 11, 2020
Export Citation:
Assignee:
LG HAUSYS,LTD.
International Classes:
C08C19/25; C08F36/04; C08K3/013; C08L15/00
Domestic Patent References:
| JP2013108035A | ||||
| JP2013204003A | ||||
| JP2018512385A | ||||
| JP2015054910A |
Foreign References:
| KR20160032708A | ||||
| WO2019020752A1 |
Attorney, Agent or Firm:
Ikeuchi & Partners Patent Attorney Corporation
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