Topical slenderizing formulation containing cafeine carboxylic acid derivatives neutralized by organic bases, preparation thereof, and their use in the treatment of cellulite
US5030451A · kind A · utility
11Cited by
3References
16Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 29, 1989 |
| Grant date | Jul 9, 1991 |
| Priority date | — |
| Expiry date | Nov 29, 2009 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61Q19/06
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
The present invention relates to topical compositions containing caffeine carboxylates with organic bases, which are useful as slenderizing agents and in the treatment of cellulitis, as well as their preparation. The heterogeneous topical compositions of the invention contain, as active principle, a caffeine carboxylic acid which has been salified with a cosmetologically-acceptable organic base, the active principle preferably being present in the form of microparticles or microgranules suspended in a hydroalcoholic gel.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.