USE OF ACID ESTERS OF PHOSPHORIC ACIDS AND ALKOXYLATED ALIPHATIC POLYOLS AS CORROSION INHIBITORS AND LUBRICANTS

1. The use of acidic esters of acids of phosphorus prepared from acids of phosphorus and aliphatic diols, triols or tetrols of 2 to 8 carbon atoms which have been alkoxylated with propylene oxide and/or butylene oxide, the proportions of alkylene oxide together having molecular weights of from 200 t...

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Bibliographische Detailangaben
Hauptverfasser:	BEYER, KARL-HEINZ, WULZ, KLAUS, GETTO, ELMAR
Format:	Patent
Sprache:	eng ; ger
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 FUELS INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION INGENERAL LUBRICANTS LUBRICATING COMPOSITIONS 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 PEAT PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MONOXIDE USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATINGINGREDIENTS IN A LUBRICATING COMPOSITION
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Beschreibung
Zusammenfassung:	1. The use of acidic esters of acids of phosphorus prepared from acids of phosphorus and aliphatic diols, triols or tetrols of 2 to 8 carbon atoms which have been alkoxylated with propylene oxide and/or butylene oxide, the proportions of alkylene oxide together having molecular weights of from 200 to 8,000, or salts thereof as low-foam anticorrosive agents and lubricants for metals.