| abstract |
The invention relates to shaped bodies with plastic surfaces having self-cleaning properties and a method for producing such shaped bodies. Self-cleaning surfaces and the advantages thereof are generally known. There are several methods for obtaining such surfaces, two of which have become common practice. One of said two methods is based on fixing particles to surfaces, the particles creating elevations by means of which the self-cleaning effect is created. According to the inventive method, said surfaces are created by making plastic surfaces swell by means of a swelling means containing suitable particles in a suspension. The particles are then embedded in the swollen surfaces. Upon removing the swelling means, the particles are firmly anchored on the plastic surface. Molded bodies that are produced according to the inventive method have the advantage that they can be produced in a conventional manner and can later be enhanced with self-cleaning properties, regardless of their shape. The inventive shaped bodies can be drinking cups, barrels, storage containers, storage canisters, and splash guard devices, or textile fabrics and woven textiles. |