WATER-SOLUBLE CORROSION INHIBITOR FOR PROTECTION OF LIFTING CASINGS AND NATURAL GAS PIPELINES AS WELL AS THE METHOD OF ITS PRODUCTION

The water-soluble corrosion inhibitor for protection of lifting casings and natural gas pipelines contains: - component a) obtained through neutralization from 0.1 to 50 % by weight, of the new mixture of modified imidazoline derivatives, which constitutes a mixture of substances of general formulas...

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Bibliographische Detailangaben
Hauptverfasser:	GAZDZIK, BARBARA, ZEGARMISTRZ, EWA, ZIEMIANSKI, LESZEK, SOCHA, MIECZYSLAW, MAZELA, WOJCIECH, PTAK, STEFAN, SKRET, IWONA, PAJDA, MICHAL
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	ADHESIVES 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 DYES INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION INGENERAL 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 POLISHES
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Beschreibung
Zusammenfassung:	The water-soluble corrosion inhibitor for protection of lifting casings and natural gas pipelines contains: - component a) obtained through neutralization from 0.1 to 50 % by weight, of the new mixture of modified imidazoline derivatives, which constitutes a mixture of substances of general formulas (1) and (2), wherein R1: C12-C22 whereinR2:C2-C12 with the possible addition of a product of general formula (1') wherein R3: C12-C24 with an aliphatic and/or aromatic monocarboxylic acid containing from 1 to 7 carbon atoms per molecule, - component b) that is oxyethylenated fatty amines containing from 2 to 20 ethoxyl groups per molecule - component c) that is an alkalizing agent - optional component d) that is an aliphatic polyol - component e) that is an aliphatic alcohol containing from 1 to 6 carbon atoms per molecule, optionally with the addition of water - component f) that is an anti-foaming agent.