EP 1660670 A1 20060531 - A METHOD FOR THE PRODUCTION OF BACTERIAL CELLULOSE
Title (en)
A METHOD FOR THE PRODUCTION OF BACTERIAL CELLULOSE
Title (de)
VERFAHREN ZUR HERSTELLUNG BAKTERIELLER CELLULOSE
Title (fr)
PROCEDE DE PRODUCTION DE CELLULOSE BACTERIENNE
Publication
Application
Priority
- PL 2004000051 W 20040702
- PL 36106703 A 20030703
Abstract (en)
[origin: WO2005003366A1] The subjects of the present invention are a method for the production of bacterial cellulose, a method of immobilising the bacteria Bacillus subtilis, synthesizing a protease, a method for the production of immobilised biocatalysts, an application of bacterial cellulose produced in a stationary culture of an Acetobacter xylinum strain as a wound dressing, a method of modifying cellulose membranes in order to produce wound dressings. In general, the present invention relates to the synthesis of cellulose which forms a gelatinous, elastic membrane on the surface of a liquid medium in stationary conditions. The present invention also relates to the application of bacterial cellulose as a carrier for the production of immobilised biocatalysts, as well as a method for the application of bacterial cellulose as a wound dressing in the treatment of extensive 1, 2 and 3 degree burns and surgical incisions, which is used in the form of cellulose membranes of arbitrary size and shape. The subjects of the present invention are used in the production of wound dressings in the form of cellulose membranes of arbitrary size and shape.
IPC 1-7
IPC 8 full level
A61L 15/28 (2006.01); C12N 11/08 (2006.01); C12P 19/04 (2006.01)
CPC (source: EP)
A61L 15/28 (2013.01); C12P 19/04 (2013.01)
Citation (search report)
See references of WO 2005003366A1
Citation (examination)
GALAS E. ET AL, ACTA BIOTECHNOLOGICA, vol. 19, 1999, pages 251 - 260
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PL PT RO SE SI SK TR
DOCDB simple family (publication)
WO 2005003366 A1 20050113; EP 1660670 A1 20060531; PL 212003 B1 20120731; PL 361067 A1 20050110
DOCDB simple family (application)
PL 2004000051 W 20040702; EP 04748875 A 20040702; PL 36106703 A 20030703