Process for producing an antibacterial ceramic material
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United States of America Patent
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Sep 29, 1992
Grant Date -
N/A
app pub date -
Nov 13, 1990
filing date -
Nov 14, 1989
priority date (Note) -
Expired
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Abstract
An antibacterial ceramic material wherein at least one ceramic selected from the group consisting of hydroxyapatite, calcium phosphate, calcium hydrogen phosphate, calcium carbonate, calcium silicate and zeolite is made to absorb and tightly retain at least one liquified metal salt selected from the group consisting of salts of silver, copper and zinc, after which heat firing at elevated temperatures is performed.
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