发明授权
- 专利标题： Oxyfunctionalization of polyolefins
- 专利标题（中）： 聚烯烃的氧官能化
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申请号： US10831869申请日： 2004-04-26
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公开(公告)号： US06953868B2公开(公告)日： 2005-10-11
- 发明人: Nicole K. Boaen , Marc A. Hillmyer , Stephen F. Hahn
- 申请人： Nicole K. Boaen , Marc A. Hillmyer , Stephen F. Hahn
- 申请人地址： US MI Midland US MN Minneapolis
- 专利权人： Dow Global Technologies Inc.,Regents of the University of Minnesota
- 当前专利权人： Dow Global Technologies Inc.,Regents of the University of Minnesota
- 当前专利权人地址： US MI Midland US MN Minneapolis
- 代理商 Susan Moeller Zerull
- 主分类号： C08F8/06
- IPC分类号： C08F8/06 ; C07C31/18 ; C08F138/00
摘要：
The present invention is a method for oxyfunctionalizing, that is, introducing oxygen functionality to, a polyolefin such as polypropylene and poly(ethylene-alt-propylene). The polyolefin is contacted with an oxygen source such as a persulfate and catalytic amounts of a metal porphyrin complex under mild conditions to yield an oxyfunctionalized polymer that has a polydispersity that is very similar to that of the starting polymer.
公开/授权文献
- US20040249086A1 Oxyfunctionalization of polyolefins 公开/授权日：2004-12-09
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