Method of forming chelated collagen having bactericidal properties
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United States of America Patent
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Jul 11, 1989
Issued Date -
N/A
app pub date -
Mar 20, 1987
filing date -
Dec 18, 1985
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Expired
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Abstract
A method is provided for protecting renatured collagen against bacterial and fungal attack by contacting the collagen with a silver ion-containing solution at a pH from 4.0 to 9.0 and exposing the silver-chelated collagen to ultraviolet radiation.
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