发明名称 |
Method of producing conjugated diene polymer |
摘要 |
<p>A conjugated diene polymer is produced by continuously polymerizing a conjugated diene monomer with a catalyst consisting essentially of components (1): a lanthanoid compound, (2): an aluminoxane and (3): a halogenated organometal compound, a halogenated metal compound or a halogenated organic compound in a hydrocarbon solvent containing 5-50% by weight of an aromatic hydrocarbon to obtain a conjugated diene polymer having a ratio (Mw/Mn) of weight average molecular weight (Mw) to number average molecular weight (Mn) of not more than 4.</p> |
申请公布号 |
EP1026181(A1) |
申请公布日期 |
2000.08.09 |
申请号 |
EP20000300804 |
申请日期 |
2000.02.02 |
申请人 |
JSR CORPORATION |
发明人 |
ISHINO, YOSHIKI;NAKAYAMA, SATOSHI;MORI, YOSHIHIRO;HATTORI, IWAKAZU |
分类号 |
C08F2/06;C08F4/44;C08F4/52;C08F4/602;C08F36/04;(IPC1-7):C08F36/04;C08F4/54 |
主分类号 |
C08F2/06 |
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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