A FERROUS METALS CORROSION INHIBITOR

A ferrous metals corrosion inhibitor is the product of reaction of polyalkylenepolyamines with fatty carboxylic acids, subsequent condensation with aldehydes and substituted phenols and interaction of the obtained product with fatty carboxylic acids. The interaction with carboxylic acids is performe...

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Bibliographische Detailangaben
Hauptverfasser:	BOHATCHUK YURII YAKOVYCH, CHERNIAIEV BORYS VOLODYMYROVYCH, NESTERENKO SERHII APPOLINARIIOVYCH, KOSCHII VOLODYMYR ANDRIIOVYCH, PLIUTA SERHII IVANOVYCH
Format:	Patent
Sprache:	eng
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 ferrous metals corrosion inhibitor is the product of reaction of polyalkylenepolyamines with fatty carboxylic acids, subsequent condensation with aldehydes and substituted phenols and interaction of the obtained product with fatty carboxylic acids. The interaction with carboxylic acids is performed with an addition of 0.001-1.000 mol of ZnO as calculated per 1-2 mol of fatty acids.