COATING SYSTEM HAVING HIGH SURFACE ROUGHNESS

Abstract: a composition includes a first component a including at least one polyaspartic ester p1 and a second component b including an aliphatic polyisocyanate b1, an isocyanate prepolymer b2 and an isocyanate-functional polyurethane polymer b3, wherein the weight ratio b1/b2/b3 is in the range of 1-4:1-4:5. the composition is notable for providing a floor coating system, especially for carpark floors, which cures below 4� c., preferably below −10� c., and ensures sufficient applicability and long open time to be roller applied.

Inventor(s): Jeff TURNER, Claudia Hinzpeter

CPC Classification: C09D175/12 (COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR (cosmetics ; processes for applying liquids or other fluent materials to surfaces, in general, ; staining wood ; glazes or vitreous enamels ; natural resins, French polish, drying-oils, driers, turpentine, per se, ; polishing compositions other than French polish, ski waxes ; adhesives or use of materials as adhesives ; materials for sealing or packing joints or covers ; materials for stopping leaks ; processes for the electrolytic or electrophoretic production of coatings ))

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