发明名称 |
A process for removing ruthenium-containing catalyst residues from optionally hydrogenated nitrile rubber |
摘要 |
Novel optionally hydrogenated nitrile rubbers distinguised by a very low ruthenium content are provided as well as a process for the removal of ruthenium-containing catalyst residues from a solution of optionally hydrogenated nitrile rubber by using specific functionalized ion-exchange resins. |
申请公布号 |
EP2072533(A1) |
申请公布日期 |
2009.06.24 |
申请号 |
EP20080171318 |
申请日期 |
2008.12.11 |
申请人 |
LANXESS DEUTSCHLAND GMBH |
发明人 |
ONG, CHRISTOPHER;MERSMANN, FRANZ-JOSEF |
分类号 |
C08C2/04;C08L15/00 |
主分类号 |
C08C2/04 |
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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