Denture adhesive
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United States of America Patent
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Aug 29, 2000
Issued Date -
N/A
app pub date -
Sep 28, 1999
filing date -
Sep 30, 1998
priority date (Note) -
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Abstract
A denture adhesive comprising a partial, mixed salt of a copolymer of an alkyl vinyl ether and maleic acid copolymer produced by a wet process, wherein the cations of said salt comprise i) calcium with a degree of substitution of the copolymer in calcium of at least about 69%; and ii) at least one other cation selected from the group consisting of sodium and potassium.
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