WHITE RUST CORROSION INHIBITORS

A corrosion inhibitor for use in a aqueous system is provided. In particular, the invention especially relates to a compound for use as a white rust corrosion inhibitor and to a composition including such a compound. The white rust corrosion inhibiting compound consists of an organophosphonate havin...

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Bibliographische Detailangaben
Hauptverfasser:	GRECH, JASON, MARK, JONES, CHRISTOPHER, RAYMOND
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	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 DIFFUSION TREATMENT OF METALLIC MATERIAL INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION INGENERAL METALLURGY 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 NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE
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Beschreibung
Zusammenfassung:	A corrosion inhibitor for use in a aqueous system is provided. In particular, the invention especially relates to a compound for use as a white rust corrosion inhibitor and to a composition including such a compound. The white rust corrosion inhibiting compound consists of an organophosphonate having the general formula (I). Cette invention concerne un inhibiteur de corrosion s'utilisant dans un système aqueux, en particulier un composé utilisé comme tel et une composition renfermant ledit composé. Cet inhibiteur de corrosion par la rouille blanche est constitué par un organophosphonate représenté par la formule générale (I):