| abstract |
A process for coating plastic substrates with a transparent layer compact that is not sensitive to scratches and abrasion and resistant to atmospheric influence with a plasma flame in a vacuum chamber at some distance from the substrate. The process includes the steps of: n a cleaning of the substrate with an oxidizing gas in a first procedural step and then n a cross linkage with an inert gas in a second procedural step, n an oxidizing gas and a silicon-organic compound are used in a third procedural step to produce a first barrier layer, and n an oxidizing gas, a silicon-organic compound, and a UV-absorbing compound are used in a fourth procedural step to deposit a sublayer with UV absorbers, n an oxidizing gas and a silicon-organic compound are used in a fifth procedural step to deposit a scratch-resistant layer, n an inert gas and a silicon-organic compound are used in a sixth procedural step to deposit a smooth layer. |