Toothpaste pump formulation
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United States of America Patent
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-
May 16, 1989
Grant Date -
N/A
app pub date -
Jun 24, 1986
filing date -
Jun 24, 1986
priority date (Note) -
Expired
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Abstract
A plastic toothpaste dispenser containing an aqueous toothpaste that includes a flavoring oil and a non-toxic oil in an amount effective to reduce the loss of the flavoring oil escaping through the plastic dispenser.
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