| 发明名称 |
Diene polymers and process for producing the same. |
| 摘要 |
<p>Diene polymers are prepared by polymerizing a conjugated diene in an organic solvent solution of an active lithium-terminated polymer in the presence of (A) a cobalt compound and (B) carbon disulphide and/or phenylisothiocyanic acid, said diene polymer comprising a 1,2-polybutadiene portion comprising 70% by weight or more of 1,2-units. </p> |
| 申请公布号 |
EP0153067(A2) |
申请公布日期 |
1985.08.28 |
| 申请号 |
EP19850300714 |
申请日期 |
1985.02.01 |
| 申请人 |
JAPAN SYNTHETIC RUBBER CO., LTD. |
发明人 |
ONO, HISAO;TSUTSUMI, FUMIO;SAKAKIBARA MITSUHIKO;OKUYA, EITARO |
| 分类号 |
C08F4/00;C08F4/42;C08F4/60;C08F4/70;C08F36/04;C08F136/04;C08F295/00;(IPC1-7):C08F36/06 |
主分类号 |
C08F4/00 |
| 代理机构 |
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