发明授权
- 专利标题： Diamido alkoxides as polymerisation initiators
- 专利标题（中）： 二酰氨基醇盐作为聚合引发剂
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申请号： US10416284申请日： 2001-11-08
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公开(公告)号： US07026496B2公开(公告)日： 2006-04-11
- 发明人: Vernon Charles Gibson , Edward Leslie Marshall , Andrew Peter Dove
- 申请人： Vernon Charles Gibson , Edward Leslie Marshall , Andrew Peter Dove
- 申请人地址： GB
- 专利权人： Imperial College Innovations Limited
- 当前专利权人： Imperial College Innovations Limited
- 当前专利权人地址： GB
- 代理机构： Fay, Sharpe, Fagan, Minnich & McKee, LLP
- 优先权： GB0027530 20001110
- 国际申请： PCT/GB01/04969 WO 20011108
- 国际公布： WO02/38574 WO 20020516
- 主分类号： C07F7/22
- IPC分类号： C07F7/22 ; C07F5/06 ; C08G63/82 ; C08L67/06
摘要：
The present invention relates to a complex having the formula (I) wherein M is selected from Sn(II), Sn(IV), Al(III) and Mg(II); each of R1 and R2 is independently hydrocarbyl; R3 is H or hydrocarbyl; and X is a linker group. A further aspect of the invention relates to the use of said complex as a polymerisation initiator, particularly in the polymerisation of lactides.
公开/授权文献
- US20050004384A1 Diamido alkoxides as polymerisation initiators 公开/授权日：2005-01-06
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