EP 1771256 A1 20070411 - METHOD AND DEVICE FOR DEPOSITING THIN FILMS BY ELECTROHYDRODYNAMIC, IN PARTICULAR POST-DISCHARGE, SPRAYING
Title (en)
METHOD AND DEVICE FOR DEPOSITING THIN FILMS BY ELECTROHYDRODYNAMIC, IN PARTICULAR POST-DISCHARGE, SPRAYING
Title (de)
VERFAHREN UND VORRICHTUNG ZUM ABLEGEN VON DÜNNSCHICHTEN DURCH ELEKTROHYDRODYNAMISCHES SPRÜHEN, INSBESONDERE NACH DEM ENTLADEN
Title (fr)
PROCEDE ET DISPOSITIF POUR LE DEPOT DE COUCHES MINCES PAR PULVERISATION ELECTROHYDRODYNAMIQUE, NOTAMMENT EN POST-DECHARGE
Publication
Application
Priority
- FR 2005001627 W 20050628
- FR 0407084 A 20040628
Abstract (en)
[origin: WO2006010845A1] The invention concerns a method for depositing a thin polymer film on a substrate for functionalizing the surface of said substrate, comprising a step which consists in electrohydrodynamic spraying of a polymerizable precursor towards the substrate so as to produce an electrostatic deposition of electrically charged droplets of said precursor and form the thin film on the surface by polymerizing the droplets. The method is characterized in that it further comprises a step for causing the excited species to interact with the droplets of the sprayed precursor, thereby promoting the polymerization reactions of said precursor. The invention also concerns a device for implementing the method, in particular for depositing a thin polymer film on a moving substrate-film.
IPC 8 full level
B05D 3/14 (2006.01); B05B 7/08 (2006.01); B05D 1/04 (2006.01); B05D 3/06 (2006.01); B05D 7/14 (2006.01); B05D 3/04 (2006.01)
CPC (source: EP US)
B05D 1/04 (2013.01 - EP US); B05D 3/062 (2013.01 - EP US); B05D 3/142 (2013.01 - EP US); B05D 2252/02 (2013.01 - EP US)
Citation (search report)
See references of WO 2006010845A1
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU MC NL PL PT RO SE SI SK TR
DOCDB simple family (publication)
FR 2872068 A1 20051230; FR 2872068 B1 20061027; EP 1771256 A1 20070411; JP 2008504442 A 20080214; US 2008003374 A1 20080103; US 7799389 B2 20100921; WO 2006010845 A1 20060202; WO 2006010845 A8 20060406
DOCDB simple family (application)
FR 0407084 A 20040628; EP 05779692 A 20050628; FR 2005001627 W 20050628; JP 2007518640 A 20050628; US 63110205 A 20050628