Sprayable compositions containing dispersed powders and methods for using the same
US5665368A · kind A · utility
43Cited by
12References
32Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 19, 1996 |
| Grant date | Sep 9, 1997 |
| Priority date | — |
| Expiry date | Nov 19, 2016 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S424/02
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
Stable, sprayable compositions suitable for topical application to human skin or hair are provided, along with a method for their preparation. The compositions comprise water-in-oil emulsions and a variety of substantially insoluble dispersed powder. The compositions are useful for applying color to human skin or hair, for protecting human skin from ultraviolet radiation, and for treating human skin or hair with a dermatologically active agent. The compositions have unique suspending power, stability and dispersibility for water-in-oil emulsions.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.