PHOTOCATALYTIC TIO2 COATINGS ON THE POLYMER SURFACES ACTIVATED WITH VISIBLE LIGHT, METHOD OF THEIR PREPARATION AND USE THEREOF

摘要

The present invention relates to a visible light activated titanium oxide (IV) photocatalytic coating on a polymer surface, which is applied to a substrate which is an organic polymeric material for medicines, foods and pharmaceutical packaging, and which comprises nanocrystalline titanium oxide (IV) (IV) nanocrystalline surface-modified by titanium oxide (IV). The present invention also relates to a method of producing a titanium oxide (IV) photocatalytic coating, comprising the steps of activating the surface of a polymer material by a low temperature plasma method, synthesizing a nanocrystalline titanium (IV) coating, and c) With an organic compound. The present invention also relates to the application of titanium oxide (IV) photocatalytic coatings, which are applied to the sterilization of plastics for medicines, foodstuffs and pharmaceutical packagings, and which can be used for photocatalytic material, light bacterial material, But also to the manufacture of products selected from the group consisting of materials, and photocatalytic materials.