Method for modifying the surface of a polymeric substrate

摘要

A process for modifying the surface of a polymeric substrate. The process includes digitally applying a photoreactive material comprising at least one photochemical electron donor to a region of a polymeric substrate and exposing at least a portion of that region to actinic radiation. The modified surface of the polymeric substrate may be bonded to one or more additional substrates, or may be coated with a fluid.