EP 3851563 C0 20240612 - CONDUCTIVE FIBER SPINNING
Title (en)
CONDUCTIVE FIBER SPINNING
Title (de)
SPINNEN VON LEITFÄHIGEN FASERN
Title (fr)
FILAGE DE FIBRES CONDUCTRICES
Publication
Application
Priority
EP 20152431 A 20200117
Abstract (en)
[origin: EP3851563A1] The present disclosure relates to a method for producing a conductive cellulosic fibre. The method comprises providing an ionic liquid comprising an anion and dissolving cellulose in the ionic liquid, thereby providing a solution of cellulose and ionic liquid. From this solution, a cellulosic fibre comprising the ionic liquid is formed. The method further comprises applying PEDOT:PSS to the surface of the cellulosic fibre comprising said ionic liquid and allowing substitution of the anion for PSS, thereby forming a coating on the cellulosic fibre, which coating comprises PEDOT. The present disclosure further relates to a conductive fibre.
IPC 8 full level
D01F 2/00 (2006.01); D06M 15/356 (2006.01); D06M 23/10 (2006.01)
CPC (source: EP)
D01F 2/00 (2013.01)
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
Participating member state (EPC – UP)
AT BE BG DE DK EE FI FR IT LT LU LV MT NL PT SE SI
DOCDB simple family (publication)
EP 3851563 A1 20210721; EP 3851563 B1 20240612; EP 3851563 C0 20240612
DOCDB simple family (application)
EP 20152431 A 20200117