UNIVERSAL THICK-LAYER ANTICORROSION PAINT SYSTEM Russian patent published in 2012 - IPC C09D5/02 B82B1/00 

FIELD: chemistry.

SUBSTANCE: universal thick-layer anticorrosion paint system includes an aqueous aryl-containing dispersion with a crosslinking agent, target additives, an instant corrosion inhibitor, a water-soluble organic corrosion inhibitor, an anticorrosion pigment and other pigments, nanodispersed silicon dioxide, plate-like and active filler and water. Corrosion inhibitors and the anticorrosion pigment are capable of forming nanosized protective layers on a metal surface under a paint film. The nanodispersed silicon oxide provides thick-layered application of the paint coat. In order to seal the paint coat structure and increase enhance its water-repellent properties, nanodispersed fluoroplastic is additionally used in the paint system.

EFFECT: longevity of the paint coat, increase in cost effectiveness of paint and repair works owing to fewer layers and increase in thickness of the coating, increase in inter-repair period of metal structures to 28 years.

1 tbl, 10 ex