公开(公告)号：US20240209161A1

公开(公告)日：2024-06-27

申请号：US18554131

申请日：2022-03-28

Applicant: BASF SE

Inventor： Oliver GRONWALD ,  Radosiaw Kierat ,  Tatjana Huber

IPC: C08J3/09 ,  C08J5/18 ,  C08K5/05 ,  C08L27/16

CPC classification number: C08J3/096 ,  C08J5/18 ,  C08K5/05 ,  C08L27/16 ,  C08J2327/16 ,  C08J2439/06 ,  C08J2471/02

Abstract: A solution contains at least one polymer P, at least one water soluble polymer, and N-tert-butyl-2-pyrrolidone A corresponding process of making a membrane and the use of this membrane for water treatment are also provided.