| abstract |
The invention relates to a method for protecting a substrate from damage by electromagnetic radiation and/or particle bombardment, in which a composition comprising particles having a layer lattice structure, in particular hexagonal boron nitride, inorganic particles, which are white or transparent, and an inorganic binding agent is applied as a layer to the substrate and dried. The invention further relates to a layer or coating which can be produced by the method and to substrates comprising such a layer or coating. |