Invention Application
US20120116026A1 PROCESS FOR DEGRADING NITRILE RUBBERS IN THE PRESENCE OF CATALYSTS HAVING AN INCREASED ACTIVITY
审中-公开
在具有增加活性的催化剂存在下降解氮化橡胶的方法
- Patent Title: PROCESS FOR DEGRADING NITRILE RUBBERS IN THE PRESENCE OF CATALYSTS HAVING AN INCREASED ACTIVITY
- Patent Title (中): 在具有增加活性的催化剂存在下降解氮化橡胶的方法
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Application No.: US13300874Application Date: 2011-11-21
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Publication No.: US20120116026A1Publication Date: 2012-05-10
- Inventor: Werner Obrecht , Christopher Ong , Julia Maria Müller , Oskar Nuyken
- Applicant: Werner Obrecht , Christopher Ong , Julia Maria Müller , Oskar Nuyken
- Applicant Address: DE Leverkusen
- Assignee: LANXESS DEUTSCHLAND GMBH
- Current Assignee: LANXESS DEUTSCHLAND GMBH
- Current Assignee Address: DE Leverkusen
- Priority: DE102006008521.3 20060222
- Main IPC: C08F236/06
- IPC: C08F236/06
Abstract:
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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