Dentifrice compositions containing reactive ingredients stabilized with alkali metal compounds
US5683680A · kind A · utility
19Cited by
7References
14Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 25, 1996 |
| Grant date | Nov 4, 1997 |
| Priority date | — |
| Expiry date | Mar 25, 2016 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61K2800/52
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
A dentifrice composition containing reactive ingredients such as peroxide and bicarbonate compounds which are stabilized to decomposition during storage by incorporating in dentifrice composition about 1.0 to about 5.0% by weight of an alkali metal compound.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.