Composition containing a cellulose, a vegetable oil and a volatile solvent, and use thereof as a dressing
US9198998B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Mar 23, 2012 |
| Grant date | Dec 1, 2015 |
| Priority date | — |
| Expiry date | Mar 23, 2032 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61L2300/428
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
The present invention relates to a composition in the fluid form intended to form a dressing on the skin. This composition comprises from 6% to 12% by weight of the total weight of the composition of a cellulose derivative, from 5% to 15% by weight of the total weight of the composition of a vegetable oil, and a volatile solvent. The oil/cellulose ratio by weight is between 0.8 and 1.5.This novel dressing base makes it possible to obtain a film on the skin having satisfactory resistances to water and to rubbing actions. The film is flexible and sufficiently comfortable, in particular when the dressing is applied to a fairly extensive area of the skin.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.