公开(公告)号：US11072840B2

公开(公告)日：2021-07-27

申请号：US15754325

申请日：2016-09-01

Applicant: BASF SE

Inventor： Adrian Mauricio Villanueva Berindoague ,  Alexej Michailovski ,  Gregor Brodt ,  Sylvia Von Krog ,  Dominic Rene Bechen ,  Rainer Packe-Wirth ,  Shane Hoff

IPC: C22B1/244 ,  C22B1/00 ,  C08F216/14 ,  C22B1/24 ,  C09J133/26

Abstract: The present invention relates to the use of hydrophobically associative copolymers as binders for pelletizing metal containing ores such as iron containing ores. The copolymers comprise monomer units derived from at least one hydrophobically as sociative monomer, preferably at least one unsaturated hydrophobically associating monomer.