公开(公告)号：US20230022585A1

公开(公告)日：2023-01-26

申请号：US17780315

申请日：2020-11-27

Applicant: TOKUSHIMA UNIVERSITY

Inventor： Mikito YASUZAWA ,  Tsubasa MIKI ,  Yukihiro ARAKAWA ,  Yasushi IMADA ,  Hitoshi MATSUKI

IPC: C08F20/36 ,  C08J5/18 ,  A61L27/34 ,  C08F20/18 ,  A61L27/16

Abstract: An object is to provide a zwitterionic compound having an excellent protein adsorption inhibitory effect. The zwitterionic compound is a polymer comprising a unit represented by the following formula (1): wherein R1 is a hydrogen atom or a methyl group, R2 is OH or O−, X1 is —O— or —N(Q1)-, Q1 is a hydrogen atom or a C1-6 alkyl group, m is an integer of 1 to 12, and n is an integer of 1 to 4.