FIRE-RETARDANT COMPOSITION Russian patent published in 2005 - IPC

FIELD: building materials, in particular fire-retardant materials.

SUBSTANCE: claimed composition contains (mass %): acrylate dispersion 11.5-33.5; pentaerythritol 1.2-22.1; titanium dioxide 0.2-5.0; melamine 1.4-24.0; ammonium polyphosphate 13.5-34.1; ethylene glycol 0.2-10.0; glycerol 0.1-3.0; cellulose ester 0.1-5.0; and balance: water. Composition of present invention is useful in fire-retardant internal and external coats for wood construction of industrial, civil, and military objects.

EFFECT: heat insulating composition which blocks inflammation at high temperature and prevents flame propagation over wood construction surface.