Biodegradable corrosion inhibitor packages
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United States of America Patent
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Sep 9, 2003
Grant Date -
N/A
app pub date -
Jun 17, 2002
filing date -
Jun 17, 2002
priority date (Note) -
Expired
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Abstract
Biodegradable resin products consisting essentially of a polymeric resin of starch, polyesters such as polylactic acid, or other suitable polyesters. In admixture with the resin is a particulate vapor phase corrosion inhibitor selected from amine salts, triazole derivatives, alkali dibasic acid salts, and mixtures thereof, and is present in an amount ranging from between about 1% and 3% by weight of the polymeric resin and which is shaped into formed articles.
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