Composition containing retinal
US5776986A · kind A · utility
3Cited by
1References
6Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 20, 1996 |
| Grant date | Jul 7, 1998 |
| Priority date | — |
| Expiry date | Sep 20, 2016 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61K2800/522
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
A retinal-containing cosmetic skin-care composition comprising an oil-in-water emulsion stabilized by BHT and a method for preparing same.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.