Method for producing dried bio cellulose
US10113004B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Mar 30, 2012 |
| Grant date | Oct 30, 2018 |
| Priority date | — |
| Expiry date | Feb 1, 2035 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61K2800/805
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
The present invention provides a method for producing dried bio-cellulose which, according to one embodiment of the present invention, prevents contamination caused by microorganisms during the transport and production processes, does not require an additional anti-microorganism system in the production process, and can reduce the cost of transport and production by being stored at room temperature for a long time. Also, according to one embodiment of the present invention, the dried bio cellulose can be used as a cosmetic or pharmaceutical material for delivering medicinal substances through prompt gelation in several seconds or minutes.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.