Sunless tanning composition and method
US5750092A · kind A · utility
17Cited by
8References
41Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 12, 1997 |
| Grant date | May 12, 1998 |
| Priority date | — |
| Expiry date | Mar 12, 2017 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61K8/585
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
A simulated skin tan is obtained by simultaneously or sequentially applying a fluid formulation comprising dihydroxyacetone and a fluid formulation comprising a secondary polyamine, wherein the polyamine formulation also contains a color modifier which is: an amino acid; a substituted ethylenediamine; and mixtures of any two or more of the foregoing.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.