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; 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; 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. L'invention porte en particulier sur un revêtement d'émail (7) pour l'application d'un revêtement sur une surface métallique (5) d'un article (3). Pour permettre d'obtenir une rugosité de surface appropriée pour le collage de façon adéquate d'autres couches de revêtement (8) nécessitant des interactions de liaison mécanique, le revêtement d'émail (7) comprend un mélange d'un émail catalytique et d'un émail normal et/ou un émail pyrolytique.