- 专利标题: Process for degrading nitrile rubbers in the presence of catalysts having an increased activity
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申请号: US11707423申请日: 2007-02-16
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公开(公告)号: US08609782B2公开(公告)日: 2013-12-17
- 发明人: Werner Obrecht , Christopher Ong , Julia Maria Müller , Oskar Nuyken
- 申请人: Werner Obrecht , Christopher Ong , Julia Maria Müller , Oskar Nuyken
- 申请人地址: DE Cologne
- 专利权人: LANXESS Deutschland GmbH
- 当前专利权人: LANXESS Deutschland GmbH
- 当前专利权人地址: DE Cologne
- 代理商 Jennifer R. Seng
- 优先权: DE102006008521 20060222
- 主分类号: C08F36/02
- IPC分类号: C08F36/02 ; C08F20/44 ; C08F220/44
摘要:
A process of degrading nitrile rubbers comprises subjecting them to a metathesis reaction in the presence of specific catalysts with increased activity.
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