Composition containing a mulberry extract incorporated into hydrated lipidic lamellar phases of liposomes
US5164182A · kind A · utility
32Cited by
1References
66Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 11, 1989 |
| Grant date | Nov 17, 1992 |
| Priority date | — |
| Expiry date | Dec 11, 2009 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61P29/00
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
A composition comprising hydrated lipidic lamellar phases of liposomes containing a mulberry component. The composition may also contain kojic acid or its salts or esters, hydroquinone, or a mixture of kojic acid or its salts or esters and hydroquinone. This composition has skin-lightening properties or anti-inflammatory activity and has pharmaceutical and cosmetic applications. A method for lightening the skin or for applying anti-inflammatory formulation to the skin by applying to the skin a composition comprising hydrated lipidic lamellar phases or liposomes containing a mulberry component.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.