Glycine anhydride dimethylol as a biocide and preservative
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United States of America Patent
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Jan 13, 1998
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N/A
app pub date -
May 10, 1993
filing date -
May 1, 1991
priority date (Note) -
Expired
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Abstract
The use of glycine anhydride dimethylol, also known as 1,4-bis(hydroxymethyl)-2,5-piperazinedione, comprising the formula ##STR1## to kill microorganisms present in or on a host substance and to preserve products susceptible to contamination by a variety of microorganisms is disclosed.
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