초록 ▼

Antimicrobial coatings to protect surfaces and a method of applying such a coating are disclosed. An antimicrobial coating may be applied to a surface, such as the interior surface of a building's exterior wall. The interior surface must be accessed, and then an antimicrobial coating is provided and

Antimicrobial coatings to protect surfaces and a method of applying such a coating are disclosed. An antimicrobial coating may be applied to a surface, such as the interior surface of a building's exterior wall. The interior surface must be accessed, and then an antimicrobial coating is provided and applied. The antimicrobial coating includes an inorganic antimicrobial additive and a colloidal polymeric medium. The inorganic antimicrobial additive may be silver, platinum, gold, palladium, copper, zinc, boron, or a compound of any of those elements. By including an ultraviolet tracer or color dye additive in the coating, it is possible to detect the coating at any time, provided that the surface is accessed.

대표청구항 ▼

What is claimed is: 1. An antimicrobial coating, comprising: an inorganic antimicrobial additive material with particles having a diameter of 2 to 3 microns, wherein the inorganic antimicrobial additive material is selected from the group consisting of silver, silver salt, a silver loaded zirconium

What is claimed is: 1. An antimicrobial coating, comprising: an inorganic antimicrobial additive material with particles having a diameter of 2 to 3 microns, wherein the inorganic antimicrobial additive material is selected from the group consisting of silver, silver salt, a silver loaded zirconium phosphate, a silver oxide and a silver loaded zeolite; a colloidal polymeric medium with polymeric resin particles having a size between 0.005 micron and less than 1 micron in diameter; and water. 2. An antimicrobial coating according to claim 1, wherein the colloidal polymeric medium is a polyurethane. 3. An antimicrobial coating according to claim 1, further comprising an ultraviolet stabilizer. 4. An antimicrobial coating according to claim 1, further comprising an anti-settling agent. 5. An antimicrobial coating according to claim 1, further comprising a dispersing agent. 6. An antimicrobial coating according to claim 1, wherein the coating is hydrophilic. 7. An antimicrobial coating according to claim 1, further comprising an ultraviolet tracer. 8. An antimicrobial coating according to claim 1, wherein the coating is translucent. 9. An antimicrobial coating according to claim 1, wherein the resin particles have a size between 0.005 and 0.015 microns in diameter. 10. An antimicrobial coating according to claim 1, wherein the inorganic antimicrobial additive material is a compound of silver, the compound comprising silver loaded zirconium phosphate. 11. An antimicrobial coating according to claim 10, wherein the colloidal polymeric medium is a polyurethane. 12. An antimicrobial coating according to claim 10, wherein the colloidal polymeric medium is an acrylic. 13. An antimicrobial coating according to claim 1, wherein the inorganic antimicrobial additive material is a compound of silver, the compound comprising silver loaded zeolite. 14. An antimicrobial coating according to claim 13, wherein the colloidal polymeric medium is a polyester. 15. An antimicrobial coating according to claim 1, further comprising a color dye additive. 16. An antimicrobial coating according to claim 15, wherein the color dye additive is a blue dye.