THERMO-FIRE-WEATHER-RESISTANT PAINT-COATING Russian patent published in 2010 - IPC C09D5/08 

FIELD: chemistry.

SUBSTANCE: invention relates to making coatings for different equipment and structural units of residential, public and industrial buildings and structures. Proposed is a paint-coating containing the following (in wt %): binder in form of solutions of acrylic (co)polymers and/or organosilicon resins in an organic solvent (10-25); additional binder in form of organosoluble polyurethanes (5-15); filler selected from microwollastonite, kaolin, micro-marble, micro-mica and/or inert barite filler (10-30); modifying additives made in form of ceramic and/or glass beads with size of 20-150 mcm (10-30); antipyrene additive (10-20) and pigment (2-4). The pigment used can be titanium dioxide. The suitable antipyrene additive is a compound from the group: phosphorus-containing compounds, hydroxides of aluminium or magnesium, zinc borate, melamine and pentaerythritol.

EFFECT: preparation of a coating with high thermo-, firer- and weather resistance, the coating also has good sound-proofing properties.

3 cl, 2 tbl, 9 ex