Title:
METHOD OF COATING A SURFACE WITH AN ORGANIC FILM
Document Type and Number:
WIPO Patent Application WO2004018573
Kind Code:
A3
Abstract:
The invention relates to a method of coating a simple or complex, conducting or semiconducting surface with an organic film using at least one precursor of said organic film. The invention is characterised in that the surface is coated with the organic film through the initiated electro-grafting of said at least one precursor onto the surface by performing at least one potential scanning on the surface such that, at every point of the surface, the maximum potential of each scanning of potentials, in absolute value and in relation to a reference electrode, is greater than or equal to the potential value (Vbloc) from which the curves of a graphic representation, expressing the quantity of electro-grafted precursor on a surface identical to said surface according to the number of potential scannings, all overlap and are independent of potential Vbloc.
Inventors:
BUREAU CHRISTOPHE (FR)
DENIAU GUY (FR)
PALACIN SERGE (FR)
DENIAU GUY (FR)
PALACIN SERGE (FR)
Application Number:
PCT/FR2003/050035
Publication Date:
April 08, 2004
Filing Date:
August 25, 2003
Export Citation:
Assignee:
COMMISSARIAT ENERGIE ATOMIQUE (FR)
BUREAU CHRISTOPHE (FR)
DENIAU GUY (FR)
PALACIN SERGE (FR)
BUREAU CHRISTOPHE (FR)
DENIAU GUY (FR)
PALACIN SERGE (FR)
International Classes:
A61K8/02; A61K8/73; B05D7/24; A61Q1/04; C09D5/25; C09D5/44; C09D133/00; C23C16/50; H01L21/312; (IPC1-7): C09D5/44; C25D13/08
Foreign References:
| US5527434A | 1996-06-18 | |||
| EP1227135A2 | 2002-07-31 | |||
| US5961810A | 1999-10-05 | |||
| FR2798146A1 | 2001-03-09 |
Other References:
DATABASE WPI Section Ch Week 199314, Derwent World Patents Index; Class A14, AN 1993-113134, XP002240289
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