Calcium peroxyphosphates and use thereof in dental compositions
US8956595B2 · kind B2 · utility
0Cited by
28References
17Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Nov 15, 2010 |
| Grant date | Feb 17, 2015 |
| Priority date | — |
| Expiry date | Nov 15, 2030 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61Q11/00
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
Calcium peroxyphosphate compounds and dental compositions comprising these compounds that combine both whitening/stain removal of teeth with remineralization are disclosed. The calcium peroxyphosphate compounds are capable of releasing, in an aqueous environment, whitening and remineralization effective amounts of calcium ion, phosphate ion, and active oxygen. Preferred compounds are calcium peroxymonophosphate or calcium diperoxymonophosphate compounds. These compounds may be used in humans and other animals, including other mammals.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.