ANTICORROSION COMPOSITIONS BASED ON PARAFFIN

Paraffinic corrosion inhibitor compsn. (all wt.%)contains (a) 20-60 oil free microcrystalline paraffin (drop pt. 65-80 deg.C) (b) 1.7-10.5 additives promoting adsorption and retarding ageing. (c) 2-10 tackifying and elasticity improving agents. (d) 2-6 corrosion inhibitor. (e) 1-3 emulsifier. (f) 1-...

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Main Authors PAPP,JOZSEFNE,HU, PINTER,GYULA,HU, KERESZTESSY,ZSOLTNE,HU, HORVATHNE FANKO,ERIKA,HU, GYOENGYOESSY,LAJOS,HU, PALANE KAS,ELEONORA,HU
Format Patent
LanguageEnglish
Published 29.06.1987
Edition4
Subjects
CHEMISTRY
FUELS
LUBRICANTS
LUBRICATING COMPOSITIONS
METALLURGY
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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Summary:Paraffinic corrosion inhibitor compsn. (all wt.%)contains (a) 20-60 oil free microcrystalline paraffin (drop pt. 65-80 deg.C) (b) 1.7-10.5 additives promoting adsorption and retarding ageing. (c) 2-10 tackifying and elasticity improving agents. (d) 2-6 corrosion inhibitor. (e) 1-3 emulsifier. (f) 1-5 dewatering agent. (g) 5-60 solvent. (h) 0.01-2 opt. oil soluble dye. - (b) are divalent metal salts of oxidised microcrystalline paraffin wax, oxidised ceresin and of stearic acid; tetra and/or penta esters of sorbitol. (c) are polyolefins and acrylate polymers. (d) are rosin acid or stearic acid salts of amines. (e) are salts of alkanolamine esters. (f) is a glycol-mono-alkanol-ether.
Bibliography:Application Number: HU19850002995