发明申请
- 专利标题： SYNTHESIS OF DENDRITIC POLYOLEFINS BY METATHESIS INSERTION POLYMERIZATION
- 专利标题（中）： 通过分子插入聚合法合成聚苯乙烯
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申请号： US13302446申请日： 2011-11-22
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公开(公告)号： US20130131297A1公开(公告)日： 2013-05-23
- 发明人: Yong Yang , Andy Haishung Tsou
- 申请人： Yong Yang , Andy Haishung Tsou
- 申请人地址： US NJ Annandale
- 专利权人： EXXONMOBIL RESEARCH AND ENGINEERING COMPANY
- 当前专利权人： EXXONMOBIL RESEARCH AND ENGINEERING COMPANY
- 当前专利权人地址： US NJ Annandale
- 主分类号： C08F4/80
- IPC分类号： C08F4/80
摘要：
A one step process for making a dendritic hydrocarbon polymer, e.g., dendritic polyolefin, by metathesis insertion polymerization. The process comprises polymerizing an amount of one or more cyclic olefins and one or more multi-functional (meth)acrylates in the presence of a metathesis catalyst and under conditions sufficient to produce the dendritic hydrocarbon polymer. The one or more multi-functional (meth)acrylates have a functionality of 3 or higher. The dendritic hydrocarbon polymer can be hydrogenated to produce a substantially saturated dendritic hydrocarbon polymer. The hydrogenation can take place in the same reaction vessel as the polymerization, i.e., one pot process.
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