COLOR CLEAR COATED STAINLESS STEEL SHEET AND PROCESS FOR PRODUCTION OF THE SAME

• Main Authors: FUKAYA, MASUHIRO, ARIYOSHI, HARUKI
• Format: Patent
• Language: English; French; Japanese
• Published: 13.08.2009
• Subjects: ADHESIVES; APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL; CHEMICAL PAINT OR INK REMOVERS; 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 COMPOSITIONS, e.g. PAINTS, VARNISHES ORLACQUERS; COATING MATERIAL WITH METALLIC MATERIAL; COATING METALLIC MATERIAL; CORRECTING FLUIDS; DIFFUSION TREATMENT OF METALLIC MATERIAL; DYES; FILLING PASTES; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION INGENERAL; INKS; LAYERED PRODUCTS; LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT ORNON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM; METALLURGY; MISCELLANEOUS APPLICATIONS OF MATERIALS; MISCELLANEOUS COMPOSITIONS; NATURAL RESINS; PAINTS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; PERFORMING OPERATIONS; POLISHES; PROCESSES FOR APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TOSURFACES, IN GENERAL; SPRAYING OR ATOMISING IN GENERAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THESURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; TRANSPORTING; USE OF MATERIALS THEREFOR; WOODSTAINS

A color clear coated stainless steel sheet which comprises a stainless steel base sheet and a color clear coating film formed on at least one side of the base sheet, wherein the color clear coating film contains a pigment having a mean primary particle diameter of 10 to 1100nm and the pigment volume concentration is 0.5 to 5.0%; and a process for the production of the color clear coated stainless steel sheet which comprises applying a color clear coating material containing a pigment having a mean primary particle diameter of 10 to 1100nm to a stainless steel base sheet in such a way as to give a color clear coating film having a pigment volume concentration of 0.5 to 5.0%. L'invention porte sur une tôle d'acier inoxydable revêtue transparente colorée qui comprend une tôle de base d'acier inoxydable et un film de revêtement transparent coloré formé sur au moins une face de la tôle de base, le film de revêtement transparent coloré contenant un pigment ayant un diamètre de particule primaire moyen de 10 à 1 100 nm, et la concentration en volume de pigment étant de 0,5 à 5,0 % ; et sur un procédé pour la production de la tôle d'acier inoxydable revêtue transparente colorée qui consiste à appliquer un matériau de revêtement transparent coloré, contenant un pigment ayant un diamètre de particule primaire moyen de 10 à 1 100 nm, sur une tôle de base d'acier inoxydable de façon à produire un film de revêtement transparent coloré ayant une concentration en volume de pigment de 0,5 à 5,0 %.