SG10201800555TA - Method for Producing Modified Conjugated Diene-Based Polymer, Polymer Composition, Crosslinked Polymer, and Tire - Google Patents
Method for Producing Modified Conjugated Diene-Based Polymer, Polymer Composition, Crosslinked Polymer, and TireInfo
- Publication number
- SG10201800555TA SG10201800555TA SG10201800555TA SG10201800555TA SG10201800555TA SG 10201800555T A SG10201800555T A SG 10201800555TA SG 10201800555T A SG10201800555T A SG 10201800555TA SG 10201800555T A SG10201800555T A SG 10201800555TA SG 10201800555T A SG10201800555T A SG 10201800555TA
- Authority
- SG
- Singapore
- Prior art keywords
- polymer
- compound
- conjugated diene
- modified conjugated
- tire
- Prior art date
Links
Abstract
Method for Producing Modified Conjugated Diene-Based Polymer, Polymer Composition, Crosslinked Polymer, and Tire A method for producing a modified conjugated diene- based polymer includes polymerizing a monomer group X containing at least one compound selected from the group consisting of a vinylsilane compound (A) and an aromatic vinyl compound (B) and a conjugated diene compound in the presence of a polymerization initiator, thereby preparing a polymer having an active terminal; and reacting the polymer having the active terminal with an alkoxysilane compound (D). The vinylsilane compound (A) is a vinylsilane compound having a group "-SiR1R2R3". The aromatic vinyl compound (B) is an aromatic vinyl compound containing a specific atom (e.g., a nitrogen atom). The alkoxysilane compound (D) is an alkoxysilane compound having a group "-NR51R52".
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2017013099A JP2018119106A (en) | 2017-01-27 | 2017-01-27 | Method for producing modified conjugated diene polymer, polymer composition, crosslinked polymer and tire |
Publications (1)
Publication Number | Publication Date |
---|---|
SG10201800555TA true SG10201800555TA (en) | 2018-08-30 |
Family
ID=63044816
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SG10201800555TA SG10201800555TA (en) | 2017-01-27 | 2018-01-22 | Method for Producing Modified Conjugated Diene-Based Polymer, Polymer Composition, Crosslinked Polymer, and Tire |
Country Status (2)
Country | Link |
---|---|
JP (1) | JP2018119106A (en) |
SG (1) | SG10201800555TA (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113574077B (en) * | 2019-09-11 | 2024-01-09 | 株式会社Lg化学 | Modified conjugated diene polymer, process for producing the same, and rubber composition containing the same |
KR102504655B1 (en) * | 2020-09-10 | 2023-02-28 | 주식회사 엘지화학 | Modified conjugated diene-based polymer, preparing method thereof and rubber composition comprising the same |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6062662B2 (en) * | 2012-06-01 | 2017-01-18 | 住友ゴム工業株式会社 | Copolymer, rubber composition and pneumatic tire |
JP2013249453A (en) * | 2012-06-04 | 2013-12-12 | Sumitomo Rubber Ind Ltd | Rubber composition for studless tire and studless tire |
JP6022864B2 (en) * | 2012-09-07 | 2016-11-09 | 住友ゴム工業株式会社 | Diene copolymer, rubber composition, and pneumatic tire |
WO2014129338A1 (en) * | 2013-02-25 | 2014-08-28 | 住友ゴム工業株式会社 | Pneumatic tire |
JP6334160B2 (en) * | 2013-12-20 | 2018-05-30 | 住友ゴム工業株式会社 | Pneumatic tire |
JP2015140430A (en) * | 2014-01-30 | 2015-08-03 | 住友ゴム工業株式会社 | truck and bus tire |
JP2016037543A (en) * | 2014-08-07 | 2016-03-22 | 日本ゼオン株式会社 | Method for producing conjugated diene-based rubber |
-
2017
- 2017-01-27 JP JP2017013099A patent/JP2018119106A/en active Pending
-
2018
- 2018-01-22 SG SG10201800555TA patent/SG10201800555TA/en unknown
Also Published As
Publication number | Publication date |
---|---|
JP2018119106A (en) | 2018-08-02 |
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