Organic layer for subsequent coating with a cover layer which is harder than the organic layer and process for surface treatment of an organic layer
AssigneeDaimler-Benz Aktiengesellschaft
InventorsHans-Juergen Fuesser, Karl Holdik, Klaus Rohwer, Martin Hartweg
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Abstract
An organic layer for subsequent coating with a cover layer which is harder than the organic layer, and a process for surface treatment of the organic layer. In order to improve the quality of a subsequently applied cover layer, growth nuclei for the cover layer, which exhibit sp.sup.2 and/or sp.sup.3 bonding orbital hybridization, are arranged and/or exposed on the free surface of the organic layer.
Claims6
A process for surface treatment of an organic layer to prepare the organic layer for subsequent coating with a cover layer which is harder than the organic layer, said process comprising providing growth nuclei for the cover layer which are initially contained in the organic layer and are exposed on the surface of the organic layer by removing a portion of the organic layer, said growth nuclei being formed of material which exhibits sp.sup.2 or sp.sup.3 bonding orbital hybridization for elements of the cover layer.
Dependencies are inferred from the claim text.