Cosmetic or dermatological composition comprising alkyl polypentoside vesicles, and method for preparing the same
US9730880B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Oct 19, 2012 |
| Grant date | Aug 15, 2017 |
| Priority date | — |
| Expiry date | Oct 19, 2032 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61Q19/00
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
The present invention relates to a cosmetic or dermatological composition containing a continuous aqueous phase in which are dispersed vesicles based on at least one alkyl polypentoside, and also comprising at least one alcohol and at least one surfactant.More precisely, the cosmetic or dermatological composition comprises at least one cosmetic or dermatological active agent and at least one continuous aqueous phase in which are dispersed vesicles, The present invention also relates to a process for preparing the composition, which consists in placing a mixture comprising alkyl polypentoside, the surfactant and the alcohol in contact with an aqueous phase with stirring.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.