ANTICORROSION NANOGEL Russian patent published in 2019 - IPC C23F11/173 C23C22/05 B82B3/00 

FIELD: chemistry.

SUBSTANCE: invention relates to liquid anticorrosion compositions based on water and can be used for protection against corrosion for industrial and household purposes, in particular for protection against corrosion of structures and parts from metals and alloys based on iron and aluminum in contact with aggressive media. Anticorrosion nanogel contains 20–40 wt% of low-molecular polyethylene glycol, 0.1–3.0 wt% of fullerenols based on light fullerene C₆₀ or based on a mixture of fullerenols C₆₀ and C₇₀, with weight ratio of 3/1 and water – balance up to 100 wt%.

EFFECT: anticorrosion nanogel simultaneously with anticorrosive properties in aggressive media for various metal surfaces based on iron, aluminum and their alloys additionally has bactericidal, antifungal, adhesion properties, is environmentally safe and easy to use.

1 cl, 4 dwg, 14 ex