| abstract |
(57) [Abstract] [Purpose] To provide a polymer substance having a hydrophilic surface. [Structure] A graft polymer having surface hydrophilicity is obtained by graft-polymerizing a polymer material and a sugar residue-containing polymerizable monomer. [Effect] The graft polymer having surface hydrophilicity is preferable as a material for medical devices and instruments such as blood transfusion tubes, blood tubes and catheters. |