公开(公告)号：EP4301520A1

公开(公告)日：2024-01-10

申请号：EP22713356.8

申请日：2022-03-03

申请人： BASF SE

发明人： KUHN, Oliver ,  ETTMUELLER, Dieter ,  JOHN, Petra ,  ROHDE, Wolfgang

IPC分类号： B03C1/01 ,  B03C1/02

公开(公告)号：EP4066932A1

公开(公告)日：2022-10-05

申请号：EP21166311.7

申请日：2021-03-31

申请人： BASF SE

发明人： ROHDE, Wolfgang ,  ETTMUELLER, Dieter ,  JOHN, Petra ,  GARCIA CASTRO, Ivette ,  FAUL, Dieter ,  KUHN, Oliver

IPC分类号： B01J13/02 ,  B01J13/04 ,  G03G9/087 ,  B82Y30/00 ,  C02F1/00 ,  G03G9/093 ,  C09D11/00 ,  C02F1/48 ,  B03C5/00

摘要： The present invention relates to a core-shell particle, wherein the core comprises at least one chemical element, under the provision that in the case that one chemical element is present, said chemical element is not silver, and/or a compound thereof, and the shell comprises a copolymer comprising at least one monomer derived from ethylene dicarboxylic acid and at least one monomer derived from an olefin, to the use of this core-shell particle, and to a process for separating at least one first material from a mixture comprising said at least one first material and at least one second material.