COMPOSITION FOR ANTICORROSIVE COATING Russian patent published in 2003 - IPC

FIELD: anticorrosive materials, polymers. SUBSTANCE: invention proposes anticorrosive coating that comprises copolymer of trifluorochloroethylene with vinylidene fluoride F-32L as film-forming agent with molecular mass 5•10⁴-1,6•10⁵ Da, acetone, butyl acetate as solvent and, additionally, toluene for reducing thermal sticking and enhancing transparency at retention of values of other indices on the same level being volume ratio of toluene to butyl acetate = 1:6. Combination of components taken in the definite ratio allows preparing coatings with thermal sticking 73-76 kPa and transparency 8-9 points at retention of values of other indices on the same level. EFFECT: improved and valuable properties of composition. 1 cl, 2 tbl, 7 ex