发明名称 |
CONJUGATED DIENE-BASED POLYMER, CONJUGATED DIENE-BASED POLYMER COMPOSITION, AND PROCESS FOR PRODUCING CONJUGATED DIENE-BASED POLYMER |
摘要 |
Disclosed are a conjugated diene-based polymer from which a polymer composition excellent in fuel cost-saving properties and elongation at break can be obtained, a polymer composition containing the conjugated diene-based polymer and a reinforcing agent, and a process for producing the conjugated diene-based polymer. A conjugated diene-based polymer obtained by reacting one end of a polymer having a monomer unit based on a conjugated diene, a monomer unit based on a compound represented by the following formula (1), and a monomer unit based on a compound represented by the following formula (2) with an alkoxysilane compound. V1-S1   (1) wherein V1 represents a hydrocarbyl group having a polymerizable carbon-carbon double bond, and S1 represents a substituted silyl group. V2-A2   (2) wherein V2 represents a hydrocarbyl group having a polymerizable carbon-carbon double bond, and A2 represents a substituted amino group, or a nitrogen-containing heterocyclic group. |
申请公布号 |
US2012041136(A1) |
申请公布日期 |
2012.02.16 |
申请号 |
US201113206171 |
申请日期 |
2011.08.09 |
申请人 |
ITO MANA;INAGAKI KATSUNARI;SUMITOMO CHEMICAL COMPANY, LIMITED |
发明人 |
ITO MANA;INAGAKI KATSUNARI |
分类号 |
C08L47/00;C08F236/14;C08K3/36 |
主分类号 |
C08L47/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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