EP 1670418 A2 20060621 - CHITOSAN SPINNING METHOD, DEVICE THEREFOR, AND RESULTING CHITOSAN YARN, AND USES THEREOF
Title (en)
CHITOSAN SPINNING METHOD, DEVICE THEREFOR, AND RESULTING CHITOSAN YARN, AND USES THEREOF
Title (de)
CHITOSAN-SPINN-VERFAHREN, VORRICHTUNG DAFÜR UND RESULTIERENDES CHITOSAN-GARN UND SEINE VERWENDUNGEN
Title (fr)
PROCEDE DE FILAGE DU CHITOSANE, DISPOSITIF DE MISE EN OEUVRE DE CE PROCEDE, FIL DE CHITOSANE OBTENU, ET UTILISATIONS DUDIT FIL
Publication
Application
Priority
- FR 2004050441 W 20040917
- FR 0350571 A 20030918
Abstract (en)
[origin: FR2860007A1] Spinning chitosan comprises subjecting a chitosan solution to the coagulating action of a gas. Independent claims are also included for: (1) chitosan spinning apparatus comprising an extrusion die in a gas atmosphere; (2) chitosan yarn produced as above.
IPC 1-7
IPC 8 full level
A61K 6/00 (2006.01); A61K 31/722 (2006.01); A61L 27/20 (2006.01); A61L 27/60 (2006.01); A61P 1/02 (2006.01); A61P 9/14 (2006.01); A61P 17/02 (2006.01); C02F 1/00 (2006.01); D01F 9/00 (2006.01)
CPC (source: EP)
A61P 1/02 (2017.12); A61P 9/14 (2017.12); A61P 17/02 (2017.12); D01F 9/00 (2013.01)
Citation (search report)
See references of WO 2005025520A2
Designated contracting state (EPC)
FR
DOCDB simple family (publication)
FR 2860007 A1 20050325; EP 1670418 A2 20060621; WO 2005025520 A2 20050324; WO 2005025520 A3 20050519
DOCDB simple family (application)
FR 0350571 A 20030918; EP 04816135 A 20040917; FR 2004050441 W 20040917