SG10201800553SA - 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
- SG10201800553SA SG10201800553SA SG10201800553SA SG10201800553SA SG10201800553SA SG 10201800553S A SG10201800553S A SG 10201800553SA SG 10201800553S A SG10201800553S A SG 10201800553SA SG 10201800553S A SG10201800553S A SG 10201800553SA SG 10201800553S A SG10201800553S A SG 10201800553SA
- Authority
- SG
- Singapore
- Prior art keywords
- polymer
- conjugated diene
- compound
- modified conjugated
- group
- Prior art date
Links
Landscapes
- Tires In General (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Other Resins Obtained By Reactions Not Involving Carbon-To-Carbon Unsaturated Bonds (AREA)
- Compositions Of Macromolecular Compounds (AREA)
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 a polyorganosiloxane (C). 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 polyorganosiloxane (C) is a polyorganosiloxane having a specific functional group (e.g., an epoxy group), wherein the total number of the specific functional groups is two or more.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2017013097A JP6885079B2 (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 |
---|---|
SG10201800553SA true SG10201800553SA (en) | 2018-08-30 |
Family
ID=63044192
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SG10201800553SA SG10201800553SA (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) | JP6885079B2 (en) |
SG (1) | SG10201800553SA (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11566094B2 (en) | 2017-10-13 | 2023-01-31 | Zeon Corporation | Modified conjugated diene rubber |
JP7244244B2 (en) * | 2018-09-28 | 2023-03-22 | 日本ゼオン株式会社 | Method for producing conjugated diene rubber |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2015046392A1 (en) * | 2013-09-30 | 2015-04-02 | 日本ゼオン株式会社 | Production method for conjugated diene-based rubber |
JP6421521B2 (en) * | 2014-09-29 | 2018-11-14 | 日本ゼオン株式会社 | Conjugated diene polymer and rubber composition |
-
2017
- 2017-01-27 JP JP2017013097A patent/JP6885079B2/en active Active
-
2018
- 2018-01-22 SG SG10201800553SA patent/SG10201800553SA/en unknown
Also Published As
Publication number | Publication date |
---|---|
JP6885079B2 (en) | 2021-06-09 |
JP2018119104A (en) | 2018-08-02 |
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