Claims
- 1. A disinfectant oral hygiene composition comprising (a) a flavoring agent acceptable for oral hygiene compositions, (b) an aqueous solution containing from about 0.01% to about 3% by weight of an organic acid based upon the total weight of the composition, the organic acid having a pK of from about 2.8 to about 4.2, and wherein the organic acid is not lactic acid or citric acid, and (c) from about 0.0001% to about 0.4% by weight of a metal chlorite based upon the total weight of the composition, such that the chlorite ion concentration in the form of chlorous acid is no more than about 15% by weight of the total amount of chlorite ion concentration.
- 2. A disinfectant oral hygiene composition comprising (a) a flavoring agent acceptable for oral hygiene compositions, (b) an aqueous solution containing from about 0.05% to about 3% by weight of citric acid based upon the total weight of the composition, and (c) from about 0.001% to about 0.4% by weight of a metal chlorite based upon the total weight of the composition, such that the chlorite ion concentration in the form of chlorous acid is no more than about 15% by weight of the total amount of chlorite ion concentration.
- 3. A disinfectant oral hygiene composition comprising (a) a flavoring agent acceptable for oral hygiene compositions, (b) an aqueous solution containing a compound which contains at least two vicinal hydroxy groups, (c) from about 0.01% to about 3% by weight of an organic acid based upon the total weight of the composition, the organic acid having a pK of from about 2.8 to about 4.2, and wherein the organic acid is not lactic acid or citric acid, and (d) from about 0.0001% to about 0.4% by weight of a metal chlorite based upon the total weight of the composition, such that the chlorite ion concentration in the form of chlorous acid is no more than about 15% by weight of the total amount of chlorite ion concentration.
- 4. A disinfectant oral hygiene composition comprising (a) a flavoring agent acceptable for oral hygiene compositions, (b) an aqueous solution containing a compound which contains at least two vicinal hydroxy groups, (c) from about 0.05% to about 3% by weight of citric acid based upon the total weight of the composition, and (d) from about 0.0001% to about 0.4% by weight of a metal chlorite based upon the total weight of the composition, such that the chlorite ion concentration in the form of chlorous acid is no more than about 15% by weight of the total amount of chlorite ion concentration.
- 5. The composition of any one of claims 1 through 4 wherein the metal chlorite is sodium chlorite.
- 6. The composition of any one of claims 1 or 3 wherein the organic acid is selected from he group consisting of malic acid, tartaric acid, glycolic acid, mandelic acid, salicylic acid, carbonic acid, and combinations thereof.
- 7. The composition of any one of claims 1 or 3 wherein the organic acid is malic acid.
- 8. The composition of any one of claims 1 or 3 wherein the organic acid is tartaric acid.
- 9. The composition of any one of claims 1 or 3 wherein the organic acid is glycolic acid.
- 10. The composition of any one of claims 1 or 3 wherein the organic acid is mandelic acid.
- 11. The composition of any one of claims 1 or 3 wherein the organic acid is salicylic acid.
- 12. The composition of any one of claims 1 or 3 wherein the organic acid is carbonic acid.
- 13. The composition of any one of claims 1 through 4 wherein the flavoring agent is selected from the group consisting of 1-carvone, aspartame, saccharin, peppermint oil, wintergreen oil, cinnamon oil, clove oil, menthol, thymol, eucalyptol, and combinations thereof.
- 14. A process for reducing dental plaque in a mouth comprising treating the mouth with a composition comprising (a) a flavoring agent acceptable for oral hygiene compositions, (b) an aqueous solution containing from about 0.01% to about 3% by weight of an organic acid based upon the total weight of the composition, the organic acid having a pK of from about 2.8 to about 4.2, and wherein the organic acid is not lactic acid or citric acid, and (c) from about 0.0001% to about 0.4% by weight of a metal chlorite based upon the total weight of the composition, such that the chlorite ion concentration in the form of chlorous acid is no more than about 15% by weight of the total amount of chlorite ion concentration.
- 15. A process for reducing dental plaque in a mouth comprising treating the mouth with a composition comprising (a) a flavoring agent acceptable for oral hygiene compositions, (b) an aqueous solution containing from about 0.05% to about 3% by weight of an organic acid based upon the total weight of the composition, and (c) from about 0.0001% to about 0.4% by weight of a metal chlorite based upon the total weight of the composition, such that the chlorite ion concentration in the form of chlorous acid is no more than about 15% by weight of the total amount of chlorite ion concentration.
- 16. A process for reducing dental plaque in a mouth comprising treating the mouth with a composition comprising (a) a flavoring agent acceptable for oral hygiene compositions, (b) an aqueous solution containing a compound which contains at least two vicinal hydroxy groups, (c) from about 0.01% to about 3% by weight of an organic acid based upon the total weight of the composition, the organic acid having a pK of from about 2.8 to about 4.2, and wherein the organic acid is not lactic acid or citric acid, and (d) from about 0.0001% to about 0.4% by weight of a metal chlorite based upon the total weight of the composition, such that the chlorite ion concentration in the form of chlorous acid is no more than about 15% by weight of the total amount of chlorite ion concentration.
- 17. A process for reducing dental plaque in a mouth comprising treating the mouth with a composition comprising (a) a flavoring agent acceptable for oral hygiene compositions, (b) an aqueous solution containing a compound which contains at least two vicinal hydroxy groups, (c) from about 0.05% to about 3% by weight of citric acid based upon the total weight of the composition, and (d) from about 0.0001% to about 0.4% by weight of a metal chlorite based upon the total weight of the composition, such that the chlorite ion concentration in the form of chlorous acid is no more than about 15% by weight of the total amount of chlorite ion concentration.
- 18. The process of any one of claims 14 through 17 wherein the metal chlorite is sodium chlorite.
- 19. The process of any one of claims 14 or 16 wherein the organic acid is selected from the group consisting of malic acid, tartaric acid, glycolic acid, mandelic acid, malicylic acid, carbonic acid and combinations thereof.
- 20. The process of any one of claims 14 or 16 wherein the organic acid is malic acid.
- 21. The process of any one of claims 14 or 16 wherein the organic acid is tartaric acid.
- 22. The process of any one of claims 14 or 16 wherein the organic acid is glycolic acid.
- 23. The process of any one of claims 14 or 16 wherein the organic acid is mandelic acid.
- 24. The process of any one of claims 14 or 16 wherein the organic acid is salicylic acid.
- 25. The process of any one of claims 14 or 16 wherein the organic acid is carbonic acid.
- 26. The process of any one of claims 14 through 17 wherein the flavoring agent is selected from the group consisting of 1-carvone, aspartame, saccharin, peppermint oil, wintergreen oil, cinnamon oil, clove oil, menthol, thymol, eucalyptol and combinations thereof.
CROSS REFERENCE TO RELATED APPLICATIONS
This application is a continuation of U.S. application Ser. No. 07/021,460, filed Mar. 4, 1987, now abandoned; which is a continuation-in-part of U.S. application Ser. No. 06/850,009, filed Apr. 10, 1986, now abandoned; which is a continuation-in-part of U.S. application Ser. No. 06/790,436, filed Oct. 23, 1985, now abandoned; which is a continuation of U.S. application Ser. No. 06/591,787, filed Mar. 21, 1984, now abandoned. The entire disclosure of these earlier applications is hereby incorporated by reference.
US Referenced Citations (15)
Foreign Referenced Citations (2)
Number |
Date |
Country |
959238 |
Dec 1974 |
CAX |
158180 |
Jun 1972 |
NZX |
Non-Patent Literature Citations (3)
Entry |
Chemical Abstracts No. 80:74331g (1974). |
Gordon et al., "The Chemistry of Chlorine Dioxide", Prog. Inorg. Chem., 15:201, 1972. |
Derwent Abstract No. 25988 K/11 (Feb. 3, 1981). |
Continuations (2)
|
Number |
Date |
Country |
Parent |
21460 |
Mar 1987 |
|
Parent |
591787 |
Mar 1984 |
|
Continuation in Parts (2)
|
Number |
Date |
Country |
Parent |
450009 |
Apr 1986 |
|
Parent |
790436 |
Oct 1985 |
|