摘要 |
The invention relates to a process for the preparation of a composite material comprising a substrate, a first layer and a second layer, comprising a first vapor-depositing step, wherein a first compound is vapor-deposited on the substrate, whereby the first layer is formed, and a second vapor-depositing step, wherein a second compound comprising a triazine compound is vapor-deposited on the first layer, whereby the second layer is formed, whereby the first and second vapor-depositing steps are carried out in such a way that the first layer comprises between 0 wt.% and 10 wt.% of a triazine compound.
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