PAINT COMPOSITION WITH THERMO-, FIRE-PROTECTIVE PROPERTIES Russian patent published in 2012 - IPC C09D5/08 C09D4/02 C09D183/04 C09D175/04 C09K8/05 C08K7/16 

FIELD: chemistry.

SUBSTANCE: paint with thermo-, fire-protective properties contains (wt %): binder based on acrylic (co)polymers and/or silicone resins and organosoluble polyurethanes - (20-40), filler in form of a mineral component - (10-30), antipyrene additive - (10-20), modifying additive in form of ceramic and/or glass microspheres with diameter of 20-150 mcm -(10-30) and an organic solvent - the rest. The paint composition additionally contains bentonite powder, intercalated with cobalt Co²⁺ ions and/or cerium Ce³⁺ ions in amount of 3-7 wt %.

EFFECT: invention increases stability of the formed protective paint coating to thermal-oxidative reactions, improves environmental safety, fire-resistance of the protective coating and endows said coating with bactericidal properties.

7 cl, 2 dwg, 1 tbl