发明授权
US07763684B2 Phosphorus dendrimers, preparation method thereof and use of same for the extraction of actinides and lanthanides
失效
磷树枝状大分子，其制备方法和用于提取锕系元素和镧系元素的方法
- 专利标题： Phosphorus dendrimers, preparation method thereof and use of same for the extraction of actinides and lanthanides
- 专利标题（中）： 磷树枝状大分子，其制备方法和用于提取锕系元素和镧系元素的方法
-
申请号： US10546465申请日： 2004-02-26
-
公开(公告)号： US07763684B2公开(公告)日： 2010-07-27
- 发明人: Jean-François Dozol , Christian Schmidt , Pingshan Wang , Volker Bohmer
- 申请人： Jean-François Dozol , Christian Schmidt , Pingshan Wang , Volker Bohmer
- 申请人地址： FR Paris
- 专利权人： Commissariat a l 'Energie Atomique
- 当前专利权人： Commissariat a l 'Energie Atomique
- 当前专利权人地址： FR Paris
- 代理机构： Nixon Peabody LLP
- 优先权： FR0302343 20030226
- 国际申请： PCT/FR2004/050083 WO 20040226
- 国际公布： WO2004/076509 WO 20040910
- 主分类号： C08G69/48
- IPC分类号： C08G69/48 ; C08G79/04
摘要：
The invention relates to novel phosphorus-containing dendrimers having a core, at least one generation and an external layer consisting, completely or partly, of identical or different units, the said units satisfying the following formula (I): in which R1 and R2, which may be identical or different, are alkyl, alkoxy or aryl groups. These dendrimers are used for extracting actinides and lanthanides from aqueous solutions containing them.
公开/授权文献
信息查询
