Color stable anticalculus compostion
US5866101A · kind A · utility
0Cited by
22References
7Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 22, 1997 |
| Grant date | Feb 2, 1999 |
| Priority date | — |
| Expiry date | Jul 22, 2017 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61K8/345
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
A storage stable oral composition having a pH of 8 or more which is effective against calculus, the composition containing an orally acceptable vehicle prepared using a sorbitol humectant containing less than about 0.10% by weight of a reducing sugar there being incorporated in the vehicle an effective anticalculus amount a water soluble alkali metal polyphosphate anticalculus salt.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.