公开(公告)号：US20220186089A1

公开(公告)日：2022-06-16

申请号：US17602545

申请日：2020-04-07

Applicant: Denka Company Limited

Inventor： Ippei TAKASAKI ,  Kazuyuki IGARASHI ,  Tomoyuki KANAI ,  Yukihiko YAMASHITA

IPC: C09J11/08 ,  C08F220/18 ,  C08F283/12 ,  C08F283/06 ,  C08J3/22 ,  C09J133/10 ,  C09J11/04 ,  C09J9/02 ,  C09K5/14 ,  H05K7/20

Abstract: Disclosed is the copolymer having a (meth)acrylic monomer unit A having an anionic group, a (meth)acrylic monomer unit B having a cationic group, and a (meth)acrylic monomer unit C other than the (meth)acrylic monomer unit A and the (meth)acrylic monomer unit B.