EP 2079787 A1 20090722 - CROSS-LINKING OF FOAMS OF S-SULFONATED KERATIN
Title (en)
CROSS-LINKING OF FOAMS OF S-SULFONATED KERATIN
Title (de)
VERNETZUNG VON SCHÄUMEN VON S-SULFONIERTEM KERATIN
Title (fr)
RÉTICULATION DE MOUSSES DE KÉRATINE S-SULFONÉE
Publication
Application
Priority
- DK 2007050134 W 20071002
- DK PA200601269 A 20061002
Abstract (en)
[origin: WO2008040357A1] The present invention relates to a process for cross-linking of highly porous foams of S- sulfonated keratin, and to highly porous, cross-linked keratin foams (e.g. scaffolds) as such. Such scaffolds (foams) are particularly useful for wound care applications. Such porous keratin foams can be obtained through exchanging the aqueous solution of the reductant as the cross-linking media with an alcohol solution of the same reductant, and by exchanging the aqueous washing procedures with a similar alcohol washing procedure.
IPC 8 full level
C08J 9/36 (2006.01); C08H 1/06 (2006.01); C08J 3/24 (2006.01)
CPC (source: EP)
A61L 27/227 (2013.01); A61L 27/56 (2013.01); C08H 1/06 (2013.01); C08J 3/24 (2013.01); C08J 9/36 (2013.01); C08J 2389/04 (2013.01)
Citation (search report)
See references of WO 2008040357A1
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC MT NL PL PT RO SE SI SK TR
DOCDB simple family (publication)
WO 2008040357 A1 20080410; AU 2007304585 A1 20080410; CA 2665253 A1 20080410; EP 2079787 A1 20090722
DOCDB simple family (application)
DK 2007050134 W 20071002; AU 2007304585 A 20071002; CA 2665253 A 20071002; EP 07817933 A 20071002