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US 2014/0271794 A1Published application
Antimicrobial foam medical patch and method of making the same
OwnerPatrick E. Eddyinventor
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Abstract
A foam medical patch is provided including a foam substrate having integrated therein an antimicrobial material comprising a silane quaternary ammonium salt. The antimicrobial material is substantially free from arsenic, silver, tin, heavy metals and polychlorinated phenols. The silane quaternary ammonium salt includes 3-(trimethoxysilyl) propyldimethyloctadecyl ammonium chloride.
Claims9
A foam medical patch comprising:
- a foam substrate having integrated therein an antimicrobial material comprising a silane quaternary ammonium salt.
A method for making a foam medical patch, the method comprising:
- providing a foam slurry including therein an antimicrobial material comprising a silane quaternary ammonium salt;
- and
- processing the slurry to form the foam medical patch.
A method is provided for making a foam medical patch, the method comprising:
- providing a foam medical patch;
- and
- treating the outer surfaces of the foam medical patch with an antimicrobial material comprising a silane quaternary ammonium salt.
Dependencies are inferred from the claim text.