Compositions having slip resistance and luminous properties
AssigneeSwift IP, LLC
InventorPhilip Swift
Life of this patent
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Abstract
Anti-slip coating compositions having improved optical properties, such that they can emit visible light in a dark or dimly lit environment, or otherwise in the presence of ultraviolet (UV) light, are disclosed. Coatings obtained from these compositions, as well as coated substrates treated with these coatings, are also described.
Claims18
An anti-slip composition having optical properties, the composition comprising (i) a base material, (ii) a dispersed, solid particulate traction enhancer, and (iii) a phosphorescent or fluorescent pigment,
- wherein the solid particulate traction enhancer has an average particle size of less than about 5 microns, and
- wherein the phosphorescent or fluorescent pigment and the solid particulate traction enhancer are present in the composition in a combined amount from about 20% to about 55% by weight.
A sprayable composition comprising a propellant, a solvent, an acrylic resin, a solid particulate traction enhancer, and a phosphorescent pigment that is present in the composition in an amount from about 10% to about 40% by weight,
- wherein the solid particulate traction enhancer has an average particle size of less than about 5 microns, and
- wherein the phosphorescent or fluorescent pigment and the solid particulate traction enhancer are present in the composition in a combined amount from about 20% to about 55% by weight.
Dependencies are inferred from the claim text.