ANTICORROSIVE COMPOSITION Russian patent published in 2008 - IPC C09K3/10 C08L9/06 

FIELD: corrosion protection.

SUBSTANCE: invention relates to anticorrosive composition useful in the art to provide anticorrosive protection to metals, which can be used for long-term protection of equipment of chemical shops and heat-and-power stations operated under conditions of alternate action of acid and alkali solutions. This objective is achieved by providing anticorrosive composition containing sealing agent 51-G10 obtained via self-curing of divinyl-styrene thermoelastoplastic DST-30-01 in butyl acetate solvent in presence of: graphite or carbon black filler, indene-coumarone resin adhesive, Aerosil as thixotrop additive, modifying additives, vulcanization activators (zinc or magnesium oxide and stearic or oleic acid), sulfur as vulcanization agent and polysulfide oligomer thiocol as co-vulcanization agent, and vulcanization accelerators: zinc dithiocarbamate and amine accelerator (diphenylguanidin).

EFFECT: enhanced anticorrosive protection of metallic equipment.

2 tbl, 4 ex