Preparation for oral hygiene
US4622220A · kind A · utility
10Cited by
8References
9Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Feb 19, 1985 |
| Grant date | Nov 11, 1986 |
| Priority date | — |
| Expiry date | Feb 19, 2005 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61Q11/00
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
A composition for oral hygiene with improved efficacy against dental plaque, said composition containing zinc aspartate and/or copper aspartate, preferably in an amount of 0.05 to 5% by weight based on the total weight of the composition.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.