ANTICORROSION MATERIAL Russian patent published in 2017 - IPC C23F11/02 

FIELD: chemistry.

SUBSTANCE: invention relates to anticorrosive materials based on volatile corrosion inhibitors and can be used for protection of ferrous and nonferrous metals and resistance against atmospheric corrosion during transportation and storage. Anticorrosion material based on silica gel is impregnated with volatile corrosion inhibitor and contains, wt%: triethanolamine 0.5–1, dimethylethanolamine 65.0–67.0, diethanolamine 0.5–1.0, benzoic acid and silica gel – balance up to 100.

EFFECT: technical result consists in simplification of composition of anticorrosion material ensuring high anticorrosion protection of ferrous and nonferrous metals and articles therefrom in aggressive environments.

1 cl, 3 tbl