Stable dentifrice
US4241049A · kind A · utility
14Cited by
2References
8Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 10, 1975 |
| Grant date | Dec 23, 1980 |
| Priority date | — |
| Expiry date | Oct 10, 1995 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61K8/43
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
Dentifrice containing phosphate ion and flavoring oil and 1,6-di-(p-chlorophenyl biguanidohexane) and water soluble alkaline earth metal salt of a strong acid to stabilize the dentifrice against separation. Calcium and magnesium chlorides are typical stabilizers.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.