METHOD FOR COATING POLYMERIC BASE MATERIAL WITH SILICON COMPOUND CONTAINING FLUOROALKYL GROUP, COATING FILM REPELLING OIL, WATER AND STAIN, BASE MATERIAL COATED WITH THE COATING FILM AND USE OF ARTICLE, FILM AND BASE MATERIAL HAVING THE FILM

摘要

PROBLEM TO BE SOLVED: To provide a most simplified method for modifying the surface of a polymeric material, by which a hydrophobic or oil-repelling film of the highest quality can be obtained. SOLUTION: The surface of a polymeric base material is coated with a silicon compound containing a fluoroalkyl group after being pretreated by a physical method to subject the surface to corona discharge, flame treatment, glow discharge and/or plasma treatment and/or irradiate the surface with the special electromagnetic wave.