公开(公告)号：WO2008055371A2

公开(公告)日：2008-05-15

申请号：PCT/CH2007000544

申请日：2007-11-02

申请人： ETH ZUERICH ,  GRASS ROBERT N ,  STARK WENDELIN JAN

发明人： GRASS ROBERT N ,  STARK WENDELIN JAN

IPC分类号： B03C1/015

CPC分类号： B03C1/015 ,  B82Y25/00 ,  H01F1/0054 ,  Y10T428/2984 ,  Y10T428/2998

摘要： The invention relates to a process for separating a dispersed phase from a continuous phase comprising the steps of i) contacting said phases with an effective amount of nanoparticles; ii) applying a magnetic field gradient to the obtained system; iii) separating the obtained phases wherein said nanoparticles are of the core shell type, said core consists of a metal or alloy having soft magnetic properties and said shell contains a graphene layers which are optionally functionalized; to new nanoparticles and method of manufacturing such nanoparticles.

摘要翻译： 本发明涉及从连续相分离分散相的方法，包括以下步骤：i）使所述相与有效量的纳米颗粒接触; ii）对所获得的系统施加磁场梯度; iii）分离其中所述纳米颗粒是核壳型的所得相，所述芯由具有软磁性质的金属或合金组成，并且所述壳包含任选被官能化的石墨烯层; 新纳米颗粒和制造这种纳米颗粒的方法。

公开(公告)号：WO2008055371A3

公开(公告)日：2008-05-15

申请号：PCT/CH2007/000544

申请日：2007-11-02

申请人： ETH ZURICH ,  GRASS, Robert N. ,  STARK, Wendelin Jan

发明人： GRASS, Robert N. ,  STARK, Wendelin Jan

IPC分类号： B03C1/015 ,  H01F1/00

摘要： The invention relates to a process for separating a dispersed phase from a continuous phase comprising the steps of i) contacting said phases with an effective amount of nanoparticles; ii) applying a magnetic field gradient to the obtained system; iii) separating the obtained phases wherein said nanoparticles are of the core shell type, said core consists of a metal or alloy having soft magnetic properties and said shell contains a graphene layers which are optionally functionalized; to new nanoparticles and method of manufacturing such nanoparticles.

公开(公告)号：WO2008049242A1

公开(公告)日：2008-05-02

申请号：PCT/CH2006/000589

申请日：2006-10-23

申请人： ETH ZURICH ,  UNIVERSITÄT ZÜRICH ,  STARK, Wendelin, Jan ,  SCHNEIDER, Oliver ,  LOHER, Stefan, Fridolin ,  BRUNNER, Tobias ,  SIMONET, Marc ,  SCHMIDLIN, Patrick ,  GRASS, Robert, N.

发明人： STARK, Wendelin, Jan ,  SCHNEIDER, Oliver ,  LOHER, Stefan, Fridolin ,  BRUNNER, Tobias ,  SIMONET, Marc ,  SCHMIDLIN, Patrick ,  GRASS, Robert, N.

IPC分类号： A61L27/48

CPC分类号： A61L27/46 ,  A61K9/0024 ,  A61K9/70 ,  A61L2400/12

摘要： The present relates to the field of dental and bone surgery. In particular, the invention relates to fibrous pharmaceutical compositions; fibrous webs, yarns and woven fabrics of such pharmaceutical compositions; to implant material essentially consisting of fibrous pharmaceutical compositions; to the manufacturing and use of such fibers / webs / implant materials.

摘要翻译： 本发明涉及牙科和骨科手术领域。 特别地，本发明涉及纤维状药物组合物; 这种药物组合物的纤维网，纱线和织造织物; 植入基本上由纤维状药物组合物组成的材料; 涉及这种纤维/网/植入材料的制造和使用。

公开(公告)号：WO2007028267A1

公开(公告)日：2007-03-15

申请号：PCT/CH2006/000477

申请日：2006-09-04

申请人： ETH ZURICH ,  STARK, Wendelin, Jan ,  GRASS, Robert, N. ,  ATHANASSIOU, Evagelos-Kimon

发明人： STARK, Wendelin, Jan ,  GRASS, Robert, N. ,  ATHANASSIOU, Evagelos-Kimon

IPC分类号： C01B13/34 ,  B22F9/30 ,  C01G39/02 ,  C01G51/04 ,  C01G49/04 ,  C01G41/02 ,  C01B21/06 ,  B01J19/00

CPC分类号： C01G1/02 ,  B22F9/30 ,  B82Y30/00 ,  C01B13/34 ,  C01B19/007 ,  C01B21/06 ,  C01B21/0622 ,  C01B32/90 ,  C01B33/06 ,  C01P2002/72 ,  C01P2004/03 ,  C01P2004/04 ,  C01P2004/32 ,  C01P2004/50 ,  C01P2004/51 ,  C01P2004/62 ,  C01P2004/64 ,  C01P2004/80 ,  C01P2006/12 ,  C01P2006/40 ,  C01P2006/90 ,  Y10T428/2982

摘要： The present invention relates the manufacture of metal powders, non-oxidic ceramic powders and reduced metal oxide powders using an improved flame spray pyrolysis ("FSP") process. The invention further relates to an apparatus specifically adapted to said process, to powders/naoncomposites obtained by said process and to the use of said powders/nanocompsites.

摘要翻译： 本发明涉及使用改进的火焰喷雾热解（“FSP”）方法制造金属粉末，非氧化性陶瓷粉末和还原的金属氧化物粉末。 本发明还涉及一种特别适用于所述方法的装置，涉及通过所述方法获得的粉末/纳米复合材料以及使用所述粉末/纳米复合材料。