| abstract |
PURPOSE: To carry out modification of the surface of a high-molecular compd. by radical polymn. easily and inexpensively with a simple apparatus, by adding a photosensitizing dye or periodic acid, etc. and carrying out irradiation with light without removing oxygen dissolved in monomers or a monomer soln. n CONSTITUTION: A radical polymn. reaction is allowed to proceed to modify the surface of a high-molecular compd. without removing oxygen dissolved in monomers or a soln. thereof or purging it with an inert gas. The radical polymn. is carried out by adding a photosensitizing dye (e.g., riboflavin, methylene blue, eosine, flocesine, etc.) or periodic acid or a peroxide such as hydrogen peroxide to the monomers or the soln. thereof and carrying out irradiation with light. n COPYRIGHT: (C)1988,JPO&Japio |