Calcium meta silicate as dental polishing agent
US4038380A · kind A · utility
20Cited by
14References
7Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | May 17, 1976 |
| Grant date | Jul 26, 1977 |
| Priority date | — |
| Expiry date | May 17, 1996 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61K8/25
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
Dentifrice possessing enhanced cleaning and polishing characteristics containing as the essential cleaning and polishing agent calcium meta silicate.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.