Anticalculus composition
US4022880A · kind A · utility
198Cited by
6References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 11, 1975 |
| Grant date | May 10, 1977 |
| Priority date | — |
| Expiry date | Aug 11, 1995 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61K8/64
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
This invention relates to an improved composition for inhibiting dental plaque and calculus formation, comprising zinc ions and a non-toxic, organoleptically acceptable antibacterial agent in an orally acceptable medium, and to a process for retarding the growth of dental plaque and calculus by application to the teeth of the above composition.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.