Silver coatings and methods of manufacture
First Claim
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1. A method of coating silver compounds on a substrate, the method comprising:
- combining a sparingly soluble silver-containing compound with an ammonium-containing compound to form an aqueous solution, coating the solution on a substrate, and drying the coated substrate.
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Abstract
A silver composition containing sparingly soluble silver compounds and a method of coating the composition on a substrate is disclosed.
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Citations
44 Claims
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1. A method of coating silver compounds on a substrate, the method comprising:
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combining a sparingly soluble silver-containing compound with an ammonium-containing compound to form an aqueous solution, coating the solution on a substrate, and drying the coated substrate. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 25, 36, 37)
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15. A method of coating silver compounds on a substrate, the method comprising:
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combining silver oxide with ammonium carbonate to form an aqueous solution, coating the solution on a substrate, and drying the coated substrate. - View Dependent Claims (16, 17, 18, 19, 20, 21, 22, 23, 24, 26, 38)
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27. A method of coating silver compounds on a substrate, the method comprising:
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combining silver oxide with an ammonium-containing compound to form an aqueous solution, adding an oxidizing agent in an effective amount to increase the valence state of the silver oxide, coating the solution on a substrate, and drying the coated substrate. - View Dependent Claims (28, 29, 30, 31, 32, 33, 34, 35, 39)
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- 40. A medical article comprising a porous substrate impregnated with one or more sparingly soluble silver compounds, wherein the medical article has less than 1 N/cm peel strength to steel and does not adhere to wound tissue.
Specification