| 摘要 |
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:a cleaning of the substrate with an oxidizing gas in a first procedural step and thena cross linkage with an inert gas in a second procedural step,an oxidizing gas and a silicon-organic compound are used in a third procedural step to produce a first barrier layer, andan 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,an oxidizing gas and a silicon-organic compound are used in a fifth procedural step to deposit a scratch-resistant layer,an inert gas and a silicon-organic compound are used in a sixth procedural step to deposit a smooth layer.
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