Drug – bio-affecting and body treating compositions – Preparations characterized by special physical form – Biocides; animal or insect repellents or attractants
Patent
1996-01-11
1998-05-19
Page, Thurman K.
Drug, bio-affecting and body treating compositions
Preparations characterized by special physical form
Biocides; animal or insect repellents or attractants
424409, 424414, 424417, 424421, 424489, 424618, 424630, 424641, A01N 2508, A01N 2534, A61K 914
Patent
active
057532508
ABSTRACT:
The present invention relates to a novel crystalline antimicrobial composition comprising silicon dioxide as a major component. More particularly, the present invention is concerned to said crystalline antimicrobial composition wherein said crystalline silicon dioxide contains silver ions and one or two optional metal ions selected from the group consisting of zinc and copper. Furthermore, the present invention relates to an antimicrobial ceramic composition comprising said antimicrobial composition.
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Hagiwara Research Corporation
Page Thurman K.
Shelborne Kathryne E.
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