Process for preparing fatty acid zinc salts
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United States of America Patent
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Feb 10, 2004
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app pub date -
Feb 5, 2003
filing date -
Feb 5, 2003
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Abstract
A process for preparing fatty acid zinc salts comprising the steps of: stirring a slurry mixture comprising zinc oxide, at least one catalyst, and water at a temperature in the range of from about 55.degree. C. to about 65.degree. C.; adding at least one fatty acid in its liquid state to said stirred slurry mixture; and reacting the fatty acid with the zinc oxide in the presence of the catalyst in the water at a temperature of from about 60.degree. C. to about 75.degree. C. until substantially all of the fatty acid has reacted. The final product mixture can then be filtered and dried to give a fatty acid zinc salt in high yield.
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