Aqueous composition for caring for and/or making up keratin materials comprising microcapsules encapsulating an oily dispersion of at least one reflective agent
US10576028B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Sep 3, 2015 |
| Grant date | Mar 3, 2020 |
| Priority date | — |
| Expiry date | Sep 3, 2035 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61K2800/43
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
The present invention concerns a composition, in particular in the form of aqueous dispersion for caring for and/or making up keratin materials comprising, in a physiologically acceptable medium, a) one aqueous phase; and b) at least microcapsules comprising:—an inner core comprising at least a dispersion of at least one reflective agent, in particular bismuth oxychloride, in at least one oil, and—at least one outer shell formed of a wall-forming polymeric material surrounding the said core, the said outer shell comprising i) at least one wall-forming polymer, and ii) optionally at least one plasticizer and/or at least one opaque substance and/or at least one fatty acid salt. The present invention concerns also a cosmetic process for caring for and/or making up keratinic materials, comprising application on said keratinic materials in particular on the skin of a composition as above defined.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.