Cosmetic composition including an anhydrous gel and a glyceryl ester
US8535649B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Dec 10, 2008 |
| Grant date | Sep 17, 2013 |
| Priority date | — |
| Expiry date | Feb 10, 2030 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61K2800/31
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
The present invention relates to a cosmetic composition including, in a physiologically acceptable medium: (a) at least 30% by weight of an anhydrous gel having a viscosity of at least 180 000 cP-s at 25° C. which includes at least one oil and at least one copolymer of styrene and at least one olefin other than styrene; (b) at least one specific glycerol diester; and (c) optionally at most 10% by weight of wax(es), the composition exhibiting a phase shift δ between its elastic modulus (G′) and its viscous modulus (G′) of less than 45° at a frequency of 30 to 50 Hz. It also relates to a cosmetic method for caring for or making up the lips, including the topical application to the lips of the abovementioned composition.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.