Dispersion of polymer particles in a non-aqueous medium and cosmetic use thereof
US10071046B2 · kind B2 · utility
2Cited by
2References
18Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 16, 2014 |
| Grant date | Sep 11, 2018 |
| Priority date | — |
| Expiry date | Dec 16, 2034 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08F220/1802
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
Provided is a dispersion of polymer particles, wherein the polymer is surface-stabilized with a stabilizer in a non-aqueous medium containing at least one hydrocarbon-based oil. The polymer of the particles is a C1-C4 alkyl (meth)acrylate polymer; and the stabilizer is an isobornyl (meth)acrylate polymer. Also provided is a composition that comprises the dispersion of polymer particles. The dispersion can be used as a cosmetic for caring for and making up of keratin materials.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.