Electrolysis: processes – compositions used therein – and methods – Electrolytic coating – Forming nonmetal coating
Reexamination Certificate
2002-08-27
2010-06-15
Wong, Edna (Department: 1795)
Electrolysis: processes, compositions used therein, and methods
Electrolytic coating
Forming nonmetal coating
Reexamination Certificate
active
07736484
ABSTRACT:
The present invention relates to a process for grafting and growing a conductive organic film on(to) an electrically conductive or semiconductive surface in which the grafting and growing of the film are performed simultaneously by electro-reduction of a diazonium salt that is a precursor of the said film on(to) the said surface cathodically polarized at a potential greater than or equal, in absolute value, to the electro-reduction potential of the diazonium salt relative to a reference electrode.The invention finds an application especially in the protection of surfaces, the manufacture of localized conductive coatings, of chemical sensors in the fields of chemistry and molecular biology, the manufacture of biomedical equipment, etc.
REFERENCES:
patent: 4640749 (1987-02-01), Naarmann et al.
patent: 6517858 (2003-02-01), Le Moel et al.
patent: 7182822 (2007-02-01), Pinson et al.
patent: 0038244 (1981-10-01), None
patent: 0 229 563 (1987-07-01), None
patent: 2 672 307 (1992-07-01), None
patent: 2672307 (1992-08-01), None
patent: 2 761 377 (1998-02-01), None
patent: WO 00/29043 (2000-05-01), None
patent: WO 0159178 (2001-08-01), None
Reference O is the Abstract Only. The reference was 77 pages long and too big to download as a PDF on the EPO website.
Arwin, H. et al.,Dielectric Function of Thin Polypyrrole and Prussian Blue Films by Spectroscopic Ellipsometry, Synthetic Metals, 1983, pp. 309-316, 6, Elsevier Sequoia, The Netherlands.
Bureau, Christophe et al.,Electrochemistry as a Tool to Monitor Lewis Acid-Base Reactions between Methacrylonitrile and Metallic Surfaces: A Theoretical and Experimental Proposal, J. Adhesion, 1996, pp. 101-121, vol. 58, Overseas Publishers Association, Amsterdam, The Netherlands.
Bureau, Christophe et al.,On a modeling of voltage-application to metallic electrodes using density functional theory, J. Chem Phys., Jun. 1, 1997, pp. 8821-8829, vol. 106, No. 21, American Institute of Physics.
Bureau, Christophe et al.,Synthesis and Structure of Polymer/Metal Interfaces: a Convergence of Views between Theory and Experiment, Journal of Surface Analysis, 1999, pp. 159-170, vol. 6, No. 2.
Guedon, Philippe et al.,Characterization and Optimization of a Real-Time, Parallel, Label-Free, Polypyrrole-Based DNA Sensor by Surface Plasmon Resonance Imaging, Analytical Chemistry, Dec. 15, 2000, pp. 6003-6009, vol. 72, No. 24, American Chemical Society, Published on the Web Nov. 14, 2000.
Kim, Dongrae et al.,Polypyrrole Film Studied by Three-Parameter Elllpsometry, EllIpsometry on Polypyrrole, 1996, pp. 707-712, vol. 17, No. 8, Bull. Korean Chem. Soc.
Kim, Y. T. et al.,Real Time Spectroscopic Ellipsometry: In Situ Characterization of Pyrrole Electropolymerization, J. Electrochem. Soc., Nov. 1991, pp. 3266-3275, vol. 138, No. 11, The Electrochemical Society, Inc.
Bureau Christophe
Levy Edouard
Viel Pascal
Brinks Hofer Gilson & Lione
Commissariat a l''Energie Atomique
Wong Edna
LandOfFree
Method for grafting and growing a conductive organic film on... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Method for grafting and growing a conductive organic film on..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method for grafting and growing a conductive organic film on... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-4173546