ENAMEL COATING, COATED ARTICLE AND METHOD OF COATING AN ARTICLE

• Main Authors: FICH PEDERSEN, THOMAS, WIESINGER, RICHARD
• Format: Patent
• Language: English; French
• Published: 10.09.2010
• Subjects: BLASTING; CHEMICAL COMPOSITION OF GLASSES, GLAZES, OR VITREOUSENAMELS; CHEMICAL SURFACE TREATMENT; CHEMISTRY; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATIONOR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; COATING MATERIAL WITH METALLIC MATERIAL; COATING METALLIC MATERIAL; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION; DIFFUSION TREATMENT OF METALLIC MATERIAL; ENAMELLING OF, OR APPLYING A VITREOUS LAYER TO, METALS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GLASS; HEATING; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION INGENERAL; JOINING GLASS TO GLASS OR OTHER MATERIALS; LIGHTING; MECHANICAL ENGINEERING; METALLURGY; MINERAL OR SLAG WOOL; OTHER DOMESTIC STOVES OR RANGES; RANGES; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS,MINERALS OR SLAGS; SURFACE TREATMENT OF GLASS; TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION; TECHNICAL SUBJECTS COVERED BY FORMER USPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS; VENTILATING; WEAPONS

The invention in particular relates to an enamel coating (7) for coating a metal surface (5) of an article (3). For obtaining a surface roughness suitable for adequately bonding further coating layers (8) requiring mechanical bonding interactions, the enamel coating (7) comprises a mixture of a catalytic enamel and at least one of a normal enamel and pyrolytic enamel.