公开(公告)号：US20240100486A1

公开(公告)日：2024-03-28

申请号：US17766699

申请日：2020-11-04

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Sven Frost ,  Pierre-Alexandre Bourgeois ,  Frans A. Audenaert ,  Tim Wolf ,  Tom Opstal

IPC: B01D67/00 ,  B01D69/06 ,  B01D69/08 ,  B01D71/68

CPC classification number: B01D67/0088 ,  B01D67/009 ,  B01D69/06 ,  B01D69/08 ,  B01D71/68 ,  B01D2323/34 ,  B01D2325/36

Abstract: The present disclosure is related to a polymeric membrane, comprising a modified surface obtained from coating with hydrophilic monomers and curing the hydrophilic monomers with electron beam, wherein the hydrophilic monomers comprise at least one amino moiety, at least one polyoxyalkylene unit, and at least one (meth)acrylate moiety.