Peroxide gel dentifrice compositions
US4895721A · kind A · utility
75Cited by
11References
5Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jan 22, 1988 |
| Grant date | Jan 23, 1990 |
| Priority date | — |
| Expiry date | Jan 22, 2008 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61K2800/522
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
Stable aqueous peroxide dentifrice gel compositions which are stable against both viscosity and peroxide loss and which contain up to about 15% by weight of aqueous peroxide, and from about 35% to about 95% by weight of a polyol or a mixture of polyols, from about 0.75% to about 5.0% by weight of a gelling agent and from about 0.05% to about 1.0% by weight of stabilizers are disclosed.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.