发明名称 |
PROCESS FOR PRODUCING MODIFIED POLYMER RUBBER |
摘要 |
A process for producing a modified polymer rubber comprising the steps of: (1) polymerizing a conjugated diene monomer or a combination thereof with an aromatic vinyl monomer in a hydrocarbon solvent, in the presence of an alkali metal catalyst or a specified alkali metal compound, to form an alkali metal end-carrying active polymer, and (2) reacting the alkali metal end-carrying active polymer with a specified isocyanurate compound or a combination thereof with a specified coupling agent in a hydrocarbon solvent.
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申请公布号 |
US2010048806(A1) |
申请公布日期 |
2010.02.25 |
申请号 |
US20090608550 |
申请日期 |
2009.10.29 |
申请人 |
SUMITOMO CHEMICAL COMPANY, LIMITED |
发明人 |
INAGAKI KATSUNARI;MABE SEIICHI;OSHIMA MAYUMI |
分类号 |
C08K3/36;B60C1/00;C08C19/44;C08F4/46;C08F8/00;C08F8/30;C08F8/42;C08F36/04;C08F212/08;C08F236/06;C08J5/04;C08K3/00;C08K3/04;C08L15/00;C08L51/10 |
主分类号 |
C08K3/36 |
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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