METHODS FOR MAKING ANTIMICROBIAL COATINGS
First Claim
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1. A method for forming an antimicrobial coating on a substrate surface comprising:
- providing a mixture comprising a transition metal, a biguanide compound, and a reducing agent, wherein the mixture is free of polymeric binders; and
depositing the mixture onto a substrate surface, thereby forming a coated substrate surface.
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Abstract
Methods for forming antimicrobial coatings on substrate surfaces are disclosed. The methods involve providing a mixture comprising a metal salt, a biguanide compound, and a reducing agent, wherein the mixture is free of polymeric binders; and depositing the mixture onto a substrate surface, thereby forming a coated substrate surface.
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Citations
31 Claims
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1. A method for forming an antimicrobial coating on a substrate surface comprising:
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providing a mixture comprising a transition metal, a biguanide compound, and a reducing agent, wherein the mixture is free of polymeric binders; and depositing the mixture onto a substrate surface, thereby forming a coated substrate surface. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30)
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31. A coating composition comprising:
an aqueous solution containing a reducing agent and a complex comprising ionic silver and chlorhexidine, wherein the solution is free of polymeric binders.
Specification