Hydrous toothpaste containing TiF.sub.4 and chelating agent
US4601899A · kind A · utility
1Cited by
5References
15Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 27, 1985 |
| Grant date | Jul 22, 1986 |
| Priority date | — |
| Expiry date | Mar 27, 2005 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61K2800/51
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
An extrudable, shape-retaining aqueous toothpaste which comprises an anti-caries effective amount of TiF.sub.4, a dental polishing or abrasive agent, a chelating agent in an amount effective to stabilize the TiF.sub.4, and an aqueous dental vehicle, said aqueous toothpaste having a pH of at least about 3.5.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.