SG10201800557YA - Modified Conjugated Diene-Based Polymer, Production Method Therefor, Polymer Composition, Crosslinked Polymer, and Tire - Google Patents
Modified Conjugated Diene-Based Polymer, Production Method Therefor, Polymer Composition, Crosslinked Polymer, and TireInfo
- Publication number
- SG10201800557YA SG10201800557YA SG10201800557YA SG10201800557YA SG10201800557YA SG 10201800557Y A SG10201800557Y A SG 10201800557YA SG 10201800557Y A SG10201800557Y A SG 10201800557YA SG 10201800557Y A SG10201800557Y A SG 10201800557YA SG 10201800557Y A SG10201800557Y A SG 10201800557YA
- Authority
- SG
- Singapore
- Prior art keywords
- polymer
- conjugated diene
- modified conjugated
- tire
- production method
- Prior art date
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- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Tires In General (AREA)
- Graft Or Block Polymers (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
Modified Conjugated Diene-Based Polymer, Production Method Therefor, Polymer Composition, Crosslinked Polymer, and Tire A modified conjugated diene-based polymer includes, at one terminal of a conjugated diene-based polymer chain, a polymer block having a structure derived from at least one compound selected from the group consisting of the following vinylsilane compound (A) and aromatic vinyl compound (B): (A) a vinylsilane compound having a group "-SiR1R2R3" (B) an aromatic vinyl compound containing at least one atom selected from the group consisting of a nitrogen atom, a phosphorus atom, and a sulfur atom, wherein active hydrogen is not bonded to the nitrogen atom, the phosphorus atom, or the sulfur atom.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2017013098A JP6780521B2 (en) | 2017-01-27 | 2017-01-27 | Modified conjugated diene polymer and its production method, polymer composition, crosslinked polymer, and tire. |
Publications (1)
Publication Number | Publication Date |
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SG10201800557YA true SG10201800557YA (en) | 2018-08-30 |
Family
ID=63043026
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SG10201800557YA SG10201800557YA (en) | 2017-01-27 | 2018-01-22 | Modified Conjugated Diene-Based Polymer, Production Method Therefor, Polymer Composition, Crosslinked Polymer, and Tire |
Country Status (2)
Country | Link |
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JP (1) | JP6780521B2 (en) |
SG (1) | SG10201800557YA (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11566094B2 (en) | 2017-10-13 | 2023-01-31 | Zeon Corporation | Modified conjugated diene rubber |
SG11202009097PA (en) * | 2018-03-27 | 2020-10-29 | Zeon Corp | Method for producing conjugated diene rubber |
CN111936536B (en) | 2018-10-03 | 2023-04-07 | 旭化成株式会社 | Conjugated diene polymer, branching agent, method for producing conjugated diene polymer, oil-extended conjugated diene polymer, rubber composition, and tire |
WO2021024811A1 (en) * | 2019-08-06 | 2021-02-11 | 旭化成株式会社 | Conjugated-diene-based polymer, branching agent, method for producing conjugated-diene-based polymer, oil-extended conjugated-diene-based polymer, rubber composition, and tire |
KR20220017737A (en) * | 2020-08-05 | 2022-02-14 | 주식회사 엘지화학 | Modified conjugated diene-based polymer, method of preparing thereof and rubber composition comprising the same |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4085222B2 (en) * | 1999-08-09 | 2008-05-14 | 日本ゼオン株式会社 | Rubber and rubber composition |
SG155870A1 (en) * | 2008-03-31 | 2009-10-29 | Sumitomo Chemical Co | Conjugated diene polymer, process for producing same, and conjugated diene polymer composition and vulcanizate |
JP2012251118A (en) * | 2011-06-07 | 2012-12-20 | Jsr Corp | Conjugated diene-based elastomer, method for producing the same, rubber composition, rubber elastic body and tire |
JP2013249453A (en) * | 2012-06-04 | 2013-12-12 | Sumitomo Rubber Ind Ltd | Rubber composition for studless tire and studless tire |
JP2014005376A (en) * | 2012-06-25 | 2014-01-16 | Sumitomo Rubber Ind Ltd | Rubber composition for sidewall and pneumatic tire |
WO2015046392A1 (en) * | 2013-09-30 | 2015-04-02 | 日本ゼオン株式会社 | Production method for conjugated diene-based rubber |
JP6303732B2 (en) * | 2014-03-31 | 2018-04-04 | 日本ゼオン株式会社 | Process for producing modified conjugated diene polymer |
JP6597600B2 (en) * | 2014-03-31 | 2019-10-30 | 日本ゼオン株式会社 | Method for producing conjugated diene rubber |
JP6354493B2 (en) * | 2014-09-26 | 2018-07-11 | 日本ゼオン株式会社 | Process for producing modified conjugated diene polymer |
-
2017
- 2017-01-27 JP JP2017013098A patent/JP6780521B2/en active Active
-
2018
- 2018-01-22 SG SG10201800557YA patent/SG10201800557YA/en unknown
Also Published As
Publication number | Publication date |
---|---|
JP6780521B2 (en) | 2020-11-04 |
JP2018119105A (en) | 2018-08-02 |
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