发明名称 |
PROCESS FOR PRODUCING POLYDIENES |
摘要 |
A method for producing a polydiene, the method comprising the steps of (i) forming an active catalyst by combining a lanthanide-containing compound, an alkylating agent, and a halogen source in the substantial absence of an organosulfide; and (ii) polymerizing conjugated diene monomer in the presence of the active catalyst and an organosulfide. |
申请公布号 |
EP2825574(B1) |
申请公布日期 |
2016.02.24 |
申请号 |
EP20130717086 |
申请日期 |
2013.03.12 |
申请人 |
BRIDGESTONE CORPORATION |
发明人 |
MCCAULEY, KEVIN MICHAEL;QIN, ZENGQUAN;LUO, STEVEN |
分类号 |
C08F36/04;C08F2/40;C08F4/44;C08F4/52;C08F4/54;C08F36/06;C08F136/04;C08F136/06 |
主分类号 |
C08F36/04 |
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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