Mascara system with thickening benefits
US9016288B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Dec 19, 2012 |
| Grant date | Apr 28, 2015 |
| Priority date | — |
| Expiry date | Dec 19, 2032 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB33Y80/00
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
A mascara system comprising, in combination: (a) a mascara applicator comprising a substantially longitudinal stem having a major axis A and a plurality of protrusions extending therefrom, wherein at least two adjacent protrusions are spaced from one another at a distance R at the base of the stem; (b) a mascara composition comprising primary particles that are at least about 5 microns in equivalent diameter; and (c) a dermatologically acceptable carrier. The mascara applicator is a molded applicator, the distance R is from about 0.75 mm to about 3.0 mm, and at least one of the primary particles is a wax primary particle composed primarily of one or more waxes.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.