METAL SURFACE TREATMENT SOLUTION, METHOD FOR PRODUCING SURFACE-TREATED METAL MATERIAL, AND SURFACE-TREATED METAL MATERIAL

The present invention provides a metal surface treatment solution with which it is possible to obtain a surface-treated metal material having excellent corrosion resistance, processing resistance, chemical resistance, coating film adhesiveness, and post-coating corrosion resistance. This metal surfa...

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Bibliographische Detailangaben
Hauptverfasser:	IKO Tomohiro, NAKAJIMA Keiichi, ENDO Masahiko, OURA Ichiro, TOKUTOME Toru
Format:	Patent
Sprache:	eng
Schlagworte:	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 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
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Beschreibung
Zusammenfassung:	The present invention provides a metal surface treatment solution with which it is possible to obtain a surface-treated metal material having excellent corrosion resistance, processing resistance, chemical resistance, coating film adhesiveness, and post-coating corrosion resistance. This metal surface treatment solution has an isocyanate group blocked by a blocking agent, and includes a blocked isocyanate (A) having an isocyanurate structure and a polyalkyleneoxy chain, and an organic resin (B) having at least one type of functional group selected from the group consisting of hydroxy groups, amino groups, sulfo groups, and carboxy groups.