Process of manufacturing a solid cosmetic product
US8337894B2 · kind B2 · utility
0Cited by
7References
17Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 25, 2008 |
| Grant date | Dec 25, 2012 |
| Priority date | — |
| Expiry date | Apr 26, 2029 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61Q1/10
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
A process of manufacturing a solid cosmetic product, includes the steps of applying to a composition based on powder and fluid binder, introduced into a mould, a sheet of porous material having an average pore diameter ranging from 5 to 180 μm; then passing at least some of the volatile solvent through the sheet; removing the volatile solvent that has passed through the sheet and drying the composition in order to solidify it before depositing it in a packaging. The solid product obtained according to this process and to its uses as a face and/or body makeup product are also described.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.