| 摘要 |
PROBLEM TO BE SOLVED: To provide an improved process for obtaining a cross-linked polymer coating on a surface, and to provide a coating obtainable by that process, and a coated object.SOLUTION: There is provided a method of obtaining a coating by covalently linking functional oligomer or functional polymer to support polymer coated on a base material by using Norrish I type bond cleavage photopolymerization reaction initiator or homolytic bond cleavage type photopolymerization initiator. Since migration of the functional oligomer or the functional polymer to environment can be prevented, the coating is effective for a medical device, specifically a coil coated with an improved lubricious coating. |
