Composition to control mouth odor
US4138477A · kind A · utility
164Cited by
6References
10Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | May 28, 1976 |
| Grant date | Feb 6, 1979 |
| Priority date | — |
| Expiry date | May 28, 1996 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61K2800/5424
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
A novel composition to prevent and control mouth odor, which is also effective in preventing calculus, plaque, caries and periodontal disease containing as the essential agent, a zinc-polymer combination formed by the reaction or interaction of a zinc compound with an anionic polymer containing carboxylic, sulfonic and/or phosphonic acid radicals.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.