Periodontal dental composition
US4279889A · kind A · utility
0Cited by
0References
6Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 24, 1980 |
| Grant date | Jul 21, 1981 |
| Priority date | — |
| Expiry date | Apr 24, 2000 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61Q11/00
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
A periodontal dental composition is disclosed comprising folic acid and a polishing agent which is principally dicalcium phosphate.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.