Invention Grant
- Patent Title: Process for the metathetic degradation of nitrile rubbers
- Patent Title (中): 丁腈橡胶的复分解降解过程
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Application No.: US11895991Application Date: 2007-08-28
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Publication No.: US07662889B2Publication Date: 2010-02-16
- Inventor: Werner Obrecht , Julia Maria Müller , Oskar Nuyken , Monika Kellner
- Applicant: Werner Obrecht , Julia Maria Müller , Oskar Nuyken , Monika Kellner
- Applicant Address: DE Leverkusen
- Assignee: LANXESS Deutschland GmbH
- Current Assignee: LANXESS Deutschland GmbH
- Current Assignee Address: DE Leverkusen
- Agent Jennifer R. Seng
- Priority: DE102006040569 20060830
- Main IPC: C08C19/08
- IPC: C08C19/08 ; C08C19/02
Abstract:
An improved process for the metathetic degradation of nitrile rubber using catalyst systems comprising the catalyst and also a phosphane or diphosphane is provided.
Public/Granted literature
- US20080076881A1 Process for the metathetic degradation of nitrile rubbers Public/Granted day:2008-03-27
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