Claims
- 1. A denture adhesive composition comprising;(a) from about 30% to about 70% of a denture adhesive component selected from the group consisting of salts of AVE/MA, salts of AVE/MA/IB, and mixtures thereof; (b) from about 0.00001% to about 8% by weight of the composition of an antimicrobial agent selected from the group consisting of cetyl pyridium chloride, domiphen bromide, and mixtures thereof; and (c) from about 10% to about 90% by weight of the composition of a non-aqueous denture adhesive carrier; wherein the salt contains a cationic salt function comprising a cation selected from the group consisting of Group IA and Group 2A cations of the periodic table, yttrium, titanium, zirconium, vanadium, chromium, manganese, nickel, copper, zinc, boron, aluminum, sodium, strontium, zinc, iron, magnesium, calcium, sodium, and mixtures thereof.
- 2. The composition of claim 1 wherein the level of antimicrobial agent is from about 0.001% to about 3%, by weight of the composition.
- 3. The composition of claim 2 wherein the level of antimicrobial agent is from about 0.09% to about 1%, by weight of the composition.
- 4. The composition of claim 3 wherein the level of antimicrobial agent is from about 0.1% to about 0.5%, by weight of the composition.
- 5. The composition of claim 1 wherein the non-aqueous denture adhesive carrier is selected from the group consisting of a non-aqueous vehicle and a non-adhesive self supporting layer.
- 6. The composition of claim 5 wherein the non-aqueous carrier is a non-aqueous vehicle selected from the group consisting of liquid petrolatum, petrolatum, mineral oil, natural and synthetic oils, fats, natural and synthetic waxes, vegetable oil waxes, vegetable oils, and mixtures thereof.
- 7. The composition of claim 6 wherein the non-aqueous vehicle is selected from the group consisting of liquid petrolatum, petrolatum, mineral oil, and mixtures thereof.
- 8. The composition of claim 5 wherein the non-aqueous carrier is a non-adhesive self-supporting layer.
- 9. The composition of claim 8 wherein the non-adhesive self-supporting layer is selected from the group consisting of polyester, polypropylene, nylon, rayon, cellulose acetate, non-adhesive cellulose derivatives, cloth, fibrous fleece, paper, plastic, leather, synthetic fibers, natural fibers, and mixtures thereof.
- 10. A method of delivering an antimicrobial agent to the oral cavity and teeth of a denture wearer in need thereof, by applying the composition of claim 1 to a denture prosthesis, the oral cavity, or both, and thereafter securing the denture prosthesis to the oral cavity.
- 11. A method of reducing, inhibiting, or preventing calculus, plaque, tartar or microbes in the oral cavity, of a denture wearer in need thereof, by applying the composition of claim 1 to a denture prosthesis, the oral cavity, or both, and thereafter securing the denture prosthesis to the oral cavity.
- 12. The composition of claim 1 further comprising an additional adhesive component selected from the group consisting of natural gums, hydrophilic polymers, cellulose derivatives, AVE/MA copolymer acid, and mixtures thereof.
- 13. The composition of claim 12 wherein the additional adhesive component is a cellulose derivative selected from the group consisting of hydroxyethylcellulose, hydroxypropylcellulose, hydroxypropylmethyl-cellulose, sodium carboxymethylcellulose, and mixtures thereof.
Parent Case Info
This aplication is a continuation-in-part of U.S. Ser. No. 09/716,766, filed Nov. 20, 2000 now U.S. Pat. No. 6,475,497, which claims the benefit of Ser. No. 60/169,703, filed Dec. 8, 1999; U.S. Ser. No. 09/716,820, filed Nov. 20, 2000 now U.S. Pat. No. 6,475,498, which claims the benefit of Ser. No. 60/169,558 filed Dec. 8, 1999 and U.S. Ser. No. 09/716,810, filed Nov. 20, 2000 now U.S. Pat. No. 6,677,391, which claims the benefit of Ser. No. 60/169,702 filed Dec. 8, 1999.
US Referenced Citations (17)
Foreign Referenced Citations (5)
Number |
Date |
Country |
20014749 |
Aug 2000 |
DE |
11049625 |
Feb 1999 |
JP |
11221238 |
Aug 1999 |
JP |
WO 0141710 |
Jun 2001 |
WO |
WO 0141711 |
Jun 2001 |
WO |
Non-Patent Literature Citations (4)
Entry |
Procter & Gamble Patent application s/n 09/537,348, filed Mar. 29, 2000. |
Procter & Gamble Patent application s/n 09/537,380, U.S. patent 6,355,706. |
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Provisional Applications (1)
|
Number |
Date |
Country |
|
60/169702 |
Dec 1999 |
US |
Continuation in Parts (2)
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Number |
Date |
Country |
Parent |
09/716766 |
Nov 2000 |
US |
Child |
10/218651 |
|
US |
Parent |
09/716810 |
Nov 2000 |
US |
Child |
60/169558 |
|
US |