Denture stabilizing compositions
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United States of America Patent
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Dec 17, 1991
Issued Date -
N/A
app pub date -
Mar 5, 1990
filing date -
May 4, 1989
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Expired
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Abstract
Disclosed are stabilizer compositions comprising specific mixed partial salts of a lower alkyl vinyl ether-maleic acid copolymer wherein said partial salts contain as the cationic salt function: (a) from about 10% to about 65% zinc or strontium cations; and (b) from about 10% to about 75% calcium cations of the total initial carboxyl groups reacted. Also disclosed are denture stabilizing compositions comprising these mixed partial salts, as well as denture stabilizing compositions comprising a safe and adhesively effective amount of two or more denture adhesive components wherein one of said denture adhesive components is the mixed partial salt(s) of the present invention.
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