Silver-containing compositions, devices and methods for making
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United States of America Patent
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Jun 19, 2012
Grant Date -
Feb 11, 2010
app pub date -
Jul 28, 2009
filing date -
Nov 14, 1997
priority date (Note) -
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Abstract
The present invention comprises methods and compositions for making a silver-containing antimicrobial hydrophilic material. More particularly, the present invention comprises methods and compositions for stabilized silver antimicrobial devices comprising a matrix comprising a polymer network and a non-gellable polysaccharide, and an active agent. The matrix may be formed into any desired shape for its desired uses.
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