Method for partially coating complex components with catalytically active components

The invention relates to a method for partially coating a moulded body, the surface of which has a region to be coated and a region to be left uncoated. According to said method, a protective layer is applied to the region to be left uncoated, a layer consisting of a fluid phase is applied to the su...

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Bibliographische Detailangaben
Hauptverfasser:	SPEYER THOMAS, ANFANG HANS-GEORG
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY CHEMICAL SURFACE TREATMENT CHEMISTRY COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATIONOR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY IONIMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL COATING MATERIAL WITH METALLIC MATERIAL COATING METALLIC MATERIAL DIFFUSION TREATMENT OF METALLIC MATERIAL INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION INGENERAL METALLURGY PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THESURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION THEIR RELEVANT APPARATUS TRANSPORTING
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Beschreibung
Zusammenfassung:	The invention relates to a method for partially coating a moulded body, the surface of which has a region to be coated and a region to be left uncoated. According to said method, a protective layer is applied to the region to be left uncoated, a layer consisting of a fluid phase is applied to the surface and the coated moulded body is heated to a temperature, at which the protective layer is removed by pyrolysis without leaving any residue.