| 摘要 |
A method for preparation of surfaces with self cleaning properties by application of particles to the surface and fixing of the particles to the surface, where the hills are separated by a distance of 20 nm to 100 micron and are of height 20 nm to 100 micron, the particles are applied by a hot air stream of temperature so far from that of the surface material that the particles can partially penetrate the material surface, and are fixed in the substrate when it is cooled is new. An Independent claim is included for a self cleaned surface obtained as above. films, utility objects, sports articles, textiles, clothing, and shaped parts (claimed) |
