FIELD: protection of metals against atmospheric corrosion with use of inhibitors, possibly used for long period preservation of equipment in different branches of industry.
SUBSTANCE: inhibitor contains condensation product of boric acid and diethanolamine and vegetable oil at mole relation of ingredients 1 : 2 : 2 respectively, 9 - 18%; diluting agent, up to 100%. Inhibitor contains as diluting agent low temperature congealing hydrocarbon fractions, mineral oil or vegetable oil. Inhibitor allows to protect industrial equipment against atmospheric corrosion for period equal at least to 3.5 years.
EFFECT: universal properties of inhibitor that may be used in different branches of industry including food manufacture for reliably protecting equipment against atmospheric corrosion.
2 cl, 2 tbl
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