Contact-killing non-leaching antimicrobial materials
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United States of America Patent
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Dec 15, 1998
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N/A
app pub date -
Oct 28, 1996
filing date -
Oct 28, 1996
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Abstract
An antimicrobial material is described which can be used to form on the surface on a substrate a non-leaching antimicrobial coating or layer which kills microorganisms on contact. The non-leaching antimicrobial coating or layer is a unique combination of an organic matrix immobilized on the surface of the substrate to having biocidal metallic materials non-leachably associated with the matrix. When a microorganism contacts the coating or layer, the biocidal metallic material is transferred to the microorganism in amounts sufficient to kill it.
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