公开(公告)号：EP3265429A1

公开(公告)日：2018-01-10

申请号：EP16707058.0

申请日：2016-02-24

Applicant: BASF SE ,  Ghent University

Inventor： HEMGESBERG, Maximilian ,  SCHWALL, Denis ,  STAUDT, Thorsten ,  DRIESSCHE, Isabel van ,  DE KEUKELEERE, Katrien ,  DE ROO, Jonathan ,  GRUENDLING, Till ,  MAIER, Matthias ,  BAECKER, Michael ,  BENNEWITZ, Jan ,  FEENSTRA, Ron

IPC: C01G25/02 ,  C01G27/02 ,  C01G35/00 ,  C09C1/00 ,  C09C3/08 ,  C09D5/24 ,  H01L39/00

CPC classification number: C01G1/02 ,  C01G23/047 ,  C01G25/02 ,  C01G27/02 ,  C01G35/00 ,  C01P2002/60 ,  C01P2002/72 ,  C01P2002/74 ,  C01P2004/52 ,  C01P2004/64 ,  C09C1/00 ,  C09C1/3669 ,  C09C3/08 ,  C09D5/24 ,  C09D11/033 ,  C09D11/38 ,  H01L39/2425 ,  H01L39/2483

Abstract: The present invention is in the field of nanoparticles, their preparation and their use as pinning centers in superconductors. In particular the present invention relates to nanoparticles comprising an oxide of Sr, Ba, Y, La, Ti, Zr, Hf, Nb, or Ta, wherein the nanoparticles have a weight average diameter of 1 to 30 nm and wherein an organic compound of general formula (I), (II) or (III) or an organic compound containing at least two carboxylic acid groups on the surface of the nanoparticles (I) (II) (III) wherein a is 0 to 5, b and c are independent of each other 1 to 14, n is 1 to 5, f is 0 to 5, p and q are independent of each other 1 to 14, and e and f are independent of each other 0 to 12.

公开(公告)号：EP3265429B1

公开(公告)日：2019-09-11

申请号：EP16707058.0

申请日：2016-02-24

Applicant: BASF SE ,  Ghent University

Inventor： HEMGESBERG, Maximilian ,  SCHWALL, Denis ,  STAUDT, Thorsten ,  DRIESSCHE, Isabel van ,  DE KEUKELEERE, Katrien ,  DE ROO, Jonathan ,  GRUENDLING, Till ,  MAIER, Matthias ,  BAECKER, Michael ,  BENNEWITZ, Jan ,  FEENSTRA, Ron

IPC: C01G25/02 ,  C01G27/02 ,  C01G35/00 ,  C09C1/00 ,  C09C3/08 ,  C09D5/24 ,  H01L39/00 ,  C01G1/02 ,  C01G23/047 ,  C09C1/36 ,  C09D11/033 ,  C09D11/38 ,  H01L39/24

公开(公告)号：EP3177655A1

公开(公告)日：2017-06-14

申请号：EP15742251.0

申请日：2015-07-27

Applicant: BASF SE

Inventor： LINDNER, Jean-Pierre Berkan ,  KONRADI, Rupert ,  GRUENDLING, Till ,  SON, Sunghee ,  KOLTZENBURG, Sebastian

IPC: C08G12/06 ,  C08G73/06

CPC classification number: C08G12/06 ,  C08G73/0616

Abstract: A process for preparing polymeric, ionic compounds comprising imidazolium groups (polymeric, ionic imidazolium compounds for short) comprising reacting - an α-dicarbonyl compound, - an aldehyde, - at least one amino compound having at least two primary amino groups (referred to as oligoamine), - if appropriate an amino compound having only one primary amino group (referred to as monoamine) and a - protic acid, wherein the molar ratio of the α-dicarbonyl compound to the oligoamine is greater than 1.

Abstract translation: α二羰基化合物的， - - 一种用于制备聚合物，离子化合物包括咪唑鎓基团（聚合的，短离子型咪唑化合物）包括使工艺醛， - 具有至少两个伯氨基（通过向称为至少一种氨基化合物 低聚胺） - 如果合适于氨基酸仅具有一个伯氨基（由被称为单胺）和化合物 - 质子酸，worin的α二羰基化合物的摩尔比的低聚胺是大于所述第一