Dentifrice containing functional film flakes
US7763235B2 · kind B2 · utility
15Cited by
95References
37Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 24, 2003 |
| Grant date | Jul 27, 2010 |
| Priority date | — |
| Expiry date | Mar 15, 2025 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61K2800/651
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
A dentifrice composition comprising an orally acceptable vehicle having distributed therein water hydratable film flakes having a matrix comprised of a water soluble hydroxy alkyl cellulose polymer and a starch, and having entrained therein a constituent selected from therapeutic cosmetic and decorative materials.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.