Anticorrosive composition based on chloride ions

The present invention relates to a powdery composition comprising a chloride selected from sodium chloride, magnesium chloride, calcium chloride, potassium chloride and mixtures thereof; metal particles of zinc and/or of aluminum and/or a metal salt; and optionally another corrosion inhibitor, and i...

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Bibliographische Detailangaben
Hauptverfasser:	Seita Victor, Denolle Yann
Format:	Patent
Sprache:	eng
Schlagworte:	ADHESIVES 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 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 MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FORELSEWHERE METALLURGY MISCELLANEOUS APPLICATIONS OF MATERIALS MISCELLANEOUS COMPOSITIONS MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLICMATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASSC23 AND AT LEAST ONEPROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25 NATURAL RESINS NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE PAINTS PASTES OR SOLIDS FOR COLOURING OR PRINTING POLISHES USE OF MATERIALS THEREFOR WOODSTAINS
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Beschreibung
Zusammenfassung:	The present invention relates to a powdery composition comprising a chloride selected from sodium chloride, magnesium chloride, calcium chloride, potassium chloride and mixtures thereof; metal particles of zinc and/or of aluminum and/or a metal salt; and optionally another corrosion inhibitor, and its method of preparation. It also relates to the use of metal particles in such compositions to protect steel or iron structures against the corrosion induced by chloride ions.