Compacted greaseless cosmetic stick and particularly stick of eye shadow
US4421128A · kind A · utility
2Cited by
3References
11Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 15, 1979 |
| Grant date | Dec 20, 1983 |
| Priority date | — |
| Expiry date | Feb 15, 1999 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61Q1/10
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
Substantially greaseless cosmetic stick, particularly for applying eye shadow, comprises a carrier of compacted powder made of materials softer than calcium carbonate having a particle size between 1 and 20 microns, while its other constituents consist of powders having a particle size not greater than 25 microns.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.