| 发明名称 |
PREPARATION OF POLYISOBUTENE |
| 摘要 |
A process for the preparation of polyisobutene from isobutene and/or hydrocarbons containing isobutene in the presence of a complex of BF3 and an alcohol, wherein the free BF3 is substantially removed from the complex solution and/or from the reaction chamber.
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| 申请公布号 |
US5191044(A) |
申请公布日期 |
1993.03.02 |
| 申请号 |
US19910772804 |
申请日期 |
1991.10.08 |
| 申请人 |
BASF AKTIENGESELLSCHAFT |
发明人 |
RATH, HANS P.;HOFFMANN, HERWIG;REUTER, PETER;MACH, HELMUT |
| 分类号 |
C08F4/12;C08F2/00;C08F4/06;C08F4/14;C08F10/00;C08F10/10 |
主分类号 |
C08F4/12 |
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