| 发明名称 |
PROCESS FOR THE PREPARATION OF POLYISOPRENE |
| 摘要 |
A process for the preparation of polyisoprene by polymerizing isoprene in the presence of a beta-TiCl3 containing catalyst is disclosed thereby an activator is prepared by reacting a hydrocarbylaluminum compound and a hydroxy-aromatic compound, having at both ortho-places with respect to the hydroxy-group a secondary or tertiary alkyl-group. |
| 申请公布号 |
AU2056583(A) |
申请公布日期 |
1984.05.03 |
| 申请号 |
AU19830020565 |
申请日期 |
1983.10.25 |
| 申请人 |
SHELL INTERNATIONALE RESEARCH MAATSCHAPPIJ B.V. |
发明人 |
JOHN CLEMENT CHADWICK;BRIAN LESLIE GOODALL |
| 分类号 |
C08F4/00;C08F4/60;C08F4/64;C08F4/655;C08F36/00;C08F136/00;C08F136/08;C08F236/00 |
主分类号 |
C08F4/00 |
| 代理机构 |
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