FIRE-PROOF SWELLING PAINT Russian patent published in 2004 - IPC

FIELD: varnish-and-paint industry. SUBSTANCE: paint suitable, for instance, for use in construction contains non-plasticized polymer dispersion of acrylic copolymer with vinyl versatate, melamine, pentarythritol, low-molecular acrylic dispersion, sodium carboxymethylcellulose, isothazolone derivatives, titanium dioxide, ammonium polyphosphate, foam suppressor, 2,3,4-trimethyl-1,3-pentadiol monoisobutyrate, butyl cellosolve, plasticizer, sodium polyphosphate, and water. Paint may further contain silica powder. All components are taken in specified proportions. EFFECT: increased water resistance and fire-proofness. 2 cl, 2 tbl, 5 ex