MEDICAL MATERIAL AND PROCESS FOR ITS PRODUCTION

摘要

A medical material showing a high and stable biocompatibility for a long time and a process for its production. The medical material comprises a base material composed of a polymer composed of repeating units having a functional group to which are bound macromers having a fat-soluble vitamin, a saturated or unsaturated fatty acid residue at one end thereof through the other reactive terminal group thereof to form a graft layer.