Invention Grant
US08013073B2 Method for preparing polyolefins containing vinylidine end groups using nonaromatic heterocyclic compounds
有权
使用非芳族杂环化合物制备含有乙烯基端基的聚烯烃的方法
- Patent Title: Method for preparing polyolefins containing vinylidine end groups using nonaromatic heterocyclic compounds
- Patent Title (中): 使用非芳族杂环化合物制备含有乙烯基端基的聚烯烃的方法
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Application No.: US11357562Application Date: 2006-02-16
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Publication No.: US08013073B2Publication Date: 2011-09-06
- Inventor: Casey D. Stokes , Robson F. Storey
- Applicant: Casey D. Stokes , Robson F. Storey
- Applicant Address: US CA San Ramon US MS Hattiesburg
- Assignee: Chevron Oronite Company LLC,The University of Southern Mississippi
- Current Assignee: Chevron Oronite Company LLC,The University of Southern Mississippi
- Current Assignee Address: US CA San Ramon US MS Hattiesburg
- Main IPC: C08C19/32
- IPC: C08C19/32
Abstract:
Disclosed is a method for preparing polyolefins containing vinylidine end groups from quasiliving carbocationically terminated polyolefin polymers by contacting the quasiliving carbocationically terminated polymer with a suitable nonaromatic heterocyclic ring quenching agent and substituted derivatives thereof.
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