EP 4366864 A1 20240515 - METHOD FOR PRODUCING A MULTI-CAPILLARY LINING
Title (en)
METHOD FOR PRODUCING A MULTI-CAPILLARY LINING
Title (de)
VERFAHREN ZUR HERSTELLUNG EINER MULTIKAPILLARAUSKLEIDUNG
Title (fr)
PROCÉDÉ DE FABRICATION D'UN GARNISSAGE MULTICAPILLAIRE
Publication
Application
Priority
- FR 2107256 A 20210705
- FR 2022051345 W 20220705
Abstract (en)
[origin: WO2023281209A1] The invention relates to a method for producing a multi-capillary lining comprising a plurality of channels suitable for convection of a fluid between an inlet face and an outlet face of said lining, said method comprising the steps of: - providing at least one preform (1) suitable for forming, after ablation, a capillary channel (3) of the lining; - assembling said preforms into a bundle; - coating each preform (1) with a plurality of porous layers (2) by depositing alternating layers of a polyelectrolyte and nanoparticles or colloidal nanoparticles or by depositing alternating layers of said nanoparticles and a polymer glue; - bonding the coated preforms to form a porous monolith; and - ablating the preforms to form the channels in said porous monolith.
IPC 8 full level
B01J 20/10 (2006.01); B01J 20/28 (2006.01); B01J 20/283 (2006.01); B01J 20/30 (2006.01)
CPC (source: EP US)
B01J 20/103 (2013.01 - EP US); B01J 20/165 (2013.01 - US); B01J 20/20 (2013.01 - US); B01J 20/262 (2013.01 - US); B01J 20/28023 (2013.01 - US); B01J 20/28045 (2013.01 - EP US); B01J 20/283 (2013.01 - EP US); B01J 20/305 (2013.01 - EP US); B01J 20/3078 (2013.01 - EP US); B01J 20/3085 (2013.01 - EP); B01J 20/3238 (2013.01 - US); B01J 20/3268 (2013.01 - US); B01J 20/3289 (2013.01 - US); B01J 20/28007 (2013.01 - US); B01J 2220/82 (2013.01 - US)
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
Designated validation state (EPC)
KH MA MD TN
DOCDB simple family (publication)
FR 3124743 A1 20230106; EP 4366864 A1 20240515; US 2024307850 A1 20240919; WO 2023281209 A1 20230112
DOCDB simple family (application)
FR 2107256 A 20210705; EP 22754462 A 20220705; FR 2022051345 W 20220705; US 202218576611 A 20220705