EP 3813999 A1 20210505 - METHOD FOR GRAFTING A FIBROUS ELEMENT FOR ELIMINATING ANTIBODIES FROM BLOOD OR A BLOOD COMPONENT
Title (en)
METHOD FOR GRAFTING A FIBROUS ELEMENT FOR ELIMINATING ANTIBODIES FROM BLOOD OR A BLOOD COMPONENT
Title (de)
VERFAHREN ZUR PFROPFUNG EINES FASERIGEN ELEMENTS ZUR BESEITIGUNG VON ANTIKÖRPERN AUS BLUT ODER EINEM BLUTBESTANDTEIL
Title (fr)
PROCÉDÉ DE GREFFAGE D'UN ÉLÉMENT FIBREUX POUR L'ÉLIMINATION D'ANTICORPS DU SANG OU D'UN COMPOSANT SANGUIN
Publication
Application
Priority
- FR 1870762 A 20180627
- EP 2019067176 W 20190627
Abstract (en)
[origin: WO2020002512A1] The invention relates to a method for grafting a fibrous element for eliminating antibodies from blood or a blood component, said fibrous element having carboxylic acid functions, said method involving impregnating a fibrous element having carboxylic acid functions with a grafting solution comprising at least one oligosaccharide derivative that can bind to at least one antibody, said oligosaccharide derivative having at least one amine function, such as to ensure covalent bridging by formation of an amide bond between the oligosaccharide derivative and said fibrous element, the grafting solution comprising said oligosaccharide derivative solubilised in an organic solvent.
IPC 8 full level
B01J 20/32 (2006.01); B01J 20/28 (2006.01)
CPC (source: EP)
B01J 20/28023 (2013.01); B01J 20/3219 (2013.01); B01J 20/3255 (2013.01); B01J 20/3278 (2013.01)
Citation (search report)
See references of WO 2020002512A1
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
WO 2020002512 A1 20200102; EP 3813999 A1 20210505; FR 3083121 A1 20200103; FR 3083121 B1 20211022
DOCDB simple family (application)
EP 2019067176 W 20190627; EP 19742528 A 20190627; FR 1870762 A 20180627