Cosmetic care or makeup composition for a keratin material comprising at least one photoprotective agent and at least one ester comprising an aromatic group
US6869597B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | May 6, 2002 |
| Grant date | Mar 22, 2005 |
| Priority date | — |
| Expiry date | May 6, 2022 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61K2800/413
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
A cosmetic care or makeup composition for keratin materials comprising, in a physiologically acceptable medium, at least one photoprotective agent capable of screening out UV radiation and at least one ester comprising an aromatic group, which is liquid at room temperature, resulting from the esterification of an aromatic acid with at least one hydroxyl group chosen from pendent hydroxyl group and terminal hydroxyl groups of hydroxylated aliphatic compounds said hydroxylated aliphatic compounds being chosen from hydroxylated aliphatic acids and esters thereof. Use of the said ester comprising an aromatic group to improve the photoprotective power of compositions intended for protecting the skin and/or the lips and/or integuments against UV radiation.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.