Denture stabilizing compositions comprising a mixed partial salt

Details Denture stabilizing compositions comprising a mixed partial salt Denture stabilizing compositions comprising a mixed partial salt

1994-04-15

1995-06-13

Wityshyn, Michael G.

Drug, bio-affecting and body treating compositions

Dentifrices

106 35, 523120, 5253289, 525366, 525370, 526240, A61K 716, A61K 600, C09K 300

Patent

active

054240581

ABSTRACT:
Stabilizer compositions including specific mixed partial salts of a lower alkyl vinyl ether-maleic acid copolymer, the partial salts containing from about 15% to about 40% free acid, are disclosed. The cationic salt function is from about 0.1% to about 9.9% zinc or strontium cations, and from about 20% to about 67% calcium cations of the total initial carboxyl groups are reacted. Also disclosed are denture stabilizing compositions including a safe and adhesively effective amount of two or more denture adhesive components where one of the denture adhesive components is the above mixed partial salt.

REFERENCES:
patent: 3003988 (1961-10-01), Germann
patent: 4223109 (1980-09-01), Wolgemuth
patent: 4569955 (1986-02-01), Dhabhar
patent: 4758630 (1988-07-01), Shah
patent: 4910247 (1990-03-01), Haldar
patent: 4980391 (1990-12-01), Kumar
patent: 5073604 (1991-12-01), Holeva

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