专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

WO2004016624A3 METHOD FOR THE PRODUCTION OF ENDOHEDRAL FULLERENES 审中-公开
标题翻译：用于生产富勒烯富勒烯
公开(公告)号：WO2004016624A3
公开(公告)日：2004-05-21
申请号：PCT/DE0302501
申请日：2003-07-21
申请人： LEIBNIZ INST FUER FESTKOERPER , DUNSCH LOTHAR , GEORGI PETRA , ZIEGS FRANK , ZOELLER HEIDI
发明人： DUNSCH LOTHAR , GEORGI PETRA , ZIEGS FRANK , ZOELLER HEIDI
IPC分类号： C01B31/02
CPC分类号： B82Y30/00 , B82Y40/00 , C01B32/15 , C01B32/152
摘要： The invention relates to a method for the production of endohedral fullerenes in an arc reactor, by the evaporation of graphite electrodes. The aim of the invention is to achieve a method for the production of endohedral fullerenes in an arc reactor by the evaporation of graphite electrodes by means of which the yield of fullerenes may be significantly improved. Said method is characterised in that the evaporation is carried out in an atmosphere comprising a reactive gas component with at least two elements in an inert gas or an inert gas mixture. A very high fullerene yield of 50 to 95 % of endohedral M3N cluster fullerenes as main product is advantageously achieved using said method. The method may be carried out simply with little complication and gives reproducible results. Fullerenes produced as above can be applied for example as contrast agents for medical investigations.
摘要翻译：本发明涉及一种用于通过烧掉Graphitelektroden.Der发明中的电弧反应器中制备富勒烯富勒烯具有用于它的目的是通过烧掉石墨电极与它能够富勒产量显著提供一种用于在电弧反应器中制备富勒烯富勒烯的方法 erhöhen.Das本发明的方法的特征在于，燃烧是在含有一组至少两个元素反应性气体组分的气氛中进行enthält.Mit的方法中，惰性气体或惰性气体混合物中以有利的方式富勒烯的非常高的产率从50％至95％取得的富勒烯-M 3 N簇富勒烯的主要产物。该方法可以用很少的努力和以简单的方式来实现，并且给出了在制备可用于例如作为用于医疗检查造影剂这样的富勒烯可再现Ergebnissen.Die。

2. 发明专利

DE10301722A1 Production of endohedral fullerenes, e.g. useful as contrast agents, comprises burning graphite electrodes in an arc reactor in an inert gas atmosphere containing a reactive gas component 未知
公开(公告)号：DE10301722A1
公开(公告)日：2004-02-05
申请号：DE10301722
申请日：2003-01-15
申请人： LEIBNIZ INST FUER FESTKOERPER
发明人： DUNSCH LOTHAR , GEORGI PETRA , ZIEGS FRANK , ZOELLER HEIDI
IPC分类号： C01B31/02 , C01B31/00
摘要： Production of endohedral fullerenes (I) comprises burning graphite electrodes in an arc reactor in an inert gas atmosphere containing a reactive gas component comprising at least two elements.

3. 发明专利

DE102008043654A1 未知
公开(公告)号：DE102008043654A1
公开(公告)日：2010-05-20
申请号：DE102008043654
申请日：2008-11-11
申请人： LEIBNIZ INST FUER FESTKOERPER
发明人： BRAUN KLAUS , BOCK MICHAEL , PIPKORN RUEDIGER , WALDECK WALDEMAR , WIESLER MANFRED , DIDINGER BERND , DEBUS JUERGEN , EHEMANN VOLKER , DUNSCH LOTHAR
IPC分类号： A61K48/00 , A61K49/00
摘要： The invention relates to the fields of materials sciences and medicine and relates to an agent, which can be used, for example, as a contrast medium for the localization of cancer cells. The object of the present invention is to disclose an agent which sensitively and selectively recognizes the site and the type of the molecules or cells to be examined. The object is attained through an agent composed at least of bio-shuttle molecules to which endohedral fullerenes are coupled by way of peptide-based molecules, wherein the endohedral fullerenes are hydrophobic and correspond to the formula A3-xMxZ@C2n in which x=0 to 3 and n≧34, A means rare earths and/or transuranic elements, M means metals, Z means non-metals and C means carbon. The object is further attained through a method in which hydrophobic endohedral fullerenes are coupled with bio-shuttle molecules by way of an irreversible Diels-Alder reaction with an inverse electron demand (DARinv).

4. 发明专利

DE10301722B4 未知
公开(公告)号：DE10301722B4
公开(公告)日：2009-12-10
申请号：DE10301722
申请日：2003-01-15
申请人： LEIBNIZ INST FUER FESTKOERPER
发明人： DUNSCH LOTHAR , GEORGI PETRA , ZIEGS FRANK , ZOELLER HEIDI
IPC分类号： C01B31/00 , C01B31/02
摘要： Production of endohedral fullerenes (I) comprises burning graphite electrodes in an arc reactor in an inert gas atmosphere containing a reactive gas component comprising at least two elements.

5. 发明专利

DE10393502D2 未知
公开(公告)号：DE10393502D2
公开(公告)日：2005-07-07
申请号：DE10393502
申请日：2003-07-21
申请人： LEIBNIZ INST FUER FESTKOERPER
发明人： DUNSCH LOTHAR , GEORGI PETRA , ZIEGS FRANK , ZOELLER HEIDI
IPC分类号： C01B31/02 , C07F5/00 , C07F19/00 , C07B61/00 , C01B31/00 , A61K49/00
摘要： Production of endohedral fullerenes (I) comprises burning graphite electrodes in an arc reactor in an inert gas atmosphere containing a reactive gas component comprising at least two elements.

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式