Stabilization of wintergreen flavor in chalk-based dentifrice and method
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United States of America Patent
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Jul 4, 1989
Grant Date -
N/A
app pub date -
Jan 20, 1987
filing date -
Jan 20, 1987
priority date (Note) -
Expired
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Abstract
Wintergreen flavor stability in chalk-based dentifrices containing calcium carbonate as an abrasive cleaning and polishing agent is improved on storage aging by including therein a flavor-stabilizing agent that is an ester selected from the group consisting of a lower acid ester of glycerin in which the lower acid portion is derived from a saturated monocarboxylic acid having 2 to 6 carbon atoms and a lower alcohol ester of citric acid in which the lower alcohol portion is derived from an aliphatic monohydroxy alcohol having 2 to 4 carbon atoms, used singly or in combination. A stabilized wintergreeen flavor composition suitable for use in flavoring chalk-based dentifrices is disclosed, along with a method for improving the stability of the wintergreen flavor in such dentifrices.
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