Rinse-off facial wash compositions delivering enhanced whitening using submicron titanium oxide, optional modifier and deposition system
US7446081B2 · kind B2 · utility
3Cited by
5References
7Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 24, 2004 |
| Grant date | Nov 4, 2008 |
| Priority date | — |
| Expiry date | Nov 24, 2024 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61K2800/434
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
The present invention relates to facial wash compositions delivering enhanced whitening using sub-micron titanium dioxide, optional modifier and specific deposition systems.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.