EP 1441852 A2 20040804 - METHOD FOR FORMING CATALYTIC SITES AT THE SURFACE OF A SUPPORT
Title (en)
METHOD FOR FORMING CATALYTIC SITES AT THE SURFACE OF A SUPPORT
Title (de)
VERFAHREN ZUR BILDUNG VON KATALYTISCHEN ZENTREN AUF EINER TRÄGEROBERFLÄCHE
Title (fr)
PROCEDE DE FORMATION DE SITES CATALYTIQUES SUR LA SURFACE D'UN SUPPORT
Publication
Application
Priority
- FR 0203828 W 20021107
- FR 0114466 A 20011108
Abstract (en)
[origin: WO03039726A2] The invention concerns a method for forming catalytic sites at the surface of a support, which consists in: depositing on said surface a liquid film (3) containing elements (4) of a living matter, capable of moving when subjected to an electric and/or magnetic field and designed to form catalytic traces or alterations at the surface of the substrate; applying an electric and/or magnetic field to said film such that, under the effect of the field, at least some of said living matter elements move and assemble on zones of the substrate surface; and eliminating the liquid film and the living matter at the substrate surface while allowing the traces left by said living element at the substrate surface to subsist so as to constitute said catalytic sites at the locations of said traces.
IPC 1-7
IPC 8 full level
B01J 37/00 (2006.01); B01J 37/02 (2006.01); B01J 37/34 (2006.01); B01J 37/36 (2006.01); C01B 31/02 (2006.01); C12N 1/20 (2006.01)
CPC (source: EP US)
B01J 37/00 (2013.01 - EP US); B01J 37/342 (2013.01 - EP US); B01J 37/36 (2013.01 - EP US)
Citation (search report)
See references of WO 03039726A2
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR IE IT LI LU MC NL PT SE SK TR
DOCDB simple family (publication)
WO 03039726 A2 20030515; WO 03039726 A3 20031204; EP 1441852 A2 20040804; FR 2831836 A1 20030509; FR 2831836 B1 20040423; JP 2005507772 A 20050324; US 2004261694 A1 20041230; US 7368297 B2 20080506
DOCDB simple family (application)
FR 0203828 W 20021107; EP 02788041 A 20021107; FR 0114466 A 20011108; JP 2003541612 A 20021107; US 49428904 A 20040503