EP 2718483 A1 20140416 - METHOD FOR THE TREATMENT, BY PERCOLATION, OF A FELT ELEMENT BY MEANS OF ELECTRODEPOSITION
Title (en)
METHOD FOR THE TREATMENT, BY PERCOLATION, OF A FELT ELEMENT BY MEANS OF ELECTRODEPOSITION
Title (de)
VERFAHREN ZUR BEHANDLUNG EINES FILZELEMENTS DURCH PERKOLATION MITTELS GALVANISIERUNG
Title (fr)
PROCÉDÉ DE TRAITEMENT PAR PERCOLATION D'UN ÉLÉMENT DE FEUTRE PAR ÉLECTRODÉPOSITION
Publication
Application
Priority
- FR 1155040 A 20110609
- EP 2012060926 W 20120608
Abstract (en)
[origin: WO2012168447A1] The invention relates to a method for manufacturing, by percolation, a metallized or metallizable felt at least one felt element by means of electrodeposition, which includes: a step of keeping the felt element in a metallization reactor, which includes a holder for the felt element that is entirely or partially made of an electrically conductive material, and which defines a first compartment and a second compartment that are separated by the felt element, the holder being electrically connected to a counter-electrode; a step of passing an electrolyte solution, containing an electroactive metal ion salt, through said felt element; and a step passing an electric current through said felt element, wherein the step of passing an electrolyte solution through the felt element involves passing at least a portion of the electrolyte solution at least once in one direction, i.e. from said first compartment toward the second compartment, and in the reverse direction, i.e. from the second compartment toward the first compartment of the metallization reactor.
IPC 8 full level
C25D 5/02 (2006.01); C25D 5/08 (2006.01); C25D 5/18 (2006.01); C25D 7/00 (2006.01)
CPC (source: EP US)
C25D 5/02 (2013.01 - EP US); C25D 5/08 (2013.01 - EP US); C25D 5/18 (2013.01 - EP US); C25D 5/54 (2013.01 - EP US); C25D 7/00 (2013.01 - EP US)
Citation (search report)
See references of WO 2012168447A1
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
DOCDB simple family (publication)
WO 2012168447 A1 20121213; CA 2839989 A1 20121213; CA 2839989 C 20190514; CN 103874789 A 20140618; CN 103874789 B 20160706; EP 2718483 A1 20140416; FR 2976296 A1 20121214; FR 2976296 B1 20140516; JP 2014516121 A 20140707; JP 6013465 B2 20161025; US 2014183048 A1 20140703; US 9481941 B2 20161101
DOCDB simple family (application)
EP 2012060926 W 20120608; CA 2839989 A 20120608; CN 201280036028 A 20120608; EP 12730418 A 20120608; FR 1155040 A 20110609; JP 2014514096 A 20120608; US 201314098661 A 20131206