| 发明名称 |
Catalyst systems and their use for metathesis reactions |
| 摘要 |
A novel process for reducing the molecular weight of nitrile rubber in the presence of specific catalyst systems containing the metathesis catalyst and also a specific addition of fluorine-containing boron compounds is provided.
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| 申请公布号 |
US8536277(B2) |
申请公布日期 |
2013.09.17 |
| 申请号 |
US20090489851 |
申请日期 |
2009.06.23 |
| 申请人 |
MUELLER JULIA MARIE;NUYKEN OSKAR;OBRECHT WERNER;LANXESS DEUTSCHLAND GMBH |
发明人 |
MUELLER JULIA MARIE;NUYKEN OSKAR;OBRECHT WERNER |
| 分类号 |
C08L33/18;C08F4/00;C08F20/44;C08L9/00 |
主分类号 |
C08L33/18 |
| 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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