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  Process for coating metallic surfaces with an anti-corrosive coating

Plieth, W. J., Rammelt, U., Hebestreit, N., Stratmann, M., Rohwerder, M., Adler, H. J. P., et al. (in press). Process for coating metallic surfaces with an anti-corrosive coating.

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Item Permalink: http://hdl.handle.net/11858/00-001M-0000-0025-6CA1-B Version Permalink: http://hdl.handle.net/11858/00-001M-0000-0025-6CAA-A
Genre: Other

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 Creators:
Plieth, Waldfried J.1, Author              
Rammelt, Ursula1, Author              
Hebestreit, Nils , Author
Stratmann, Martin2, Author              
Rohwerder, Michael3, Author              
Adler, Hans Jürgen Peter4, Author              
Potje-Kamloth, Karin4, Author              
Jaehne, Evelyn5, Author              
Pich, Andrij Z.4, Author              
Domes, Heribert, Author
Schneider, Julia, Author
Paliwoda-Porebska, Grażyna3, Author              
Affiliations:
1Department of Chemistry, Institute of Physical Chemistry and Electrochemistry, Dresden University of Technology, Mommsenstrasse 13, 01062 Dresden, Germany, ou_persistent22              
2Interface Chemistry and Surface Engineering, Max-Planck-Institut für Eisenforschung GmbH, Max Planck Society, ou_1863348              
3Molecular Structure and Surface Modification, Interface Chemistry and Surface Engineering, Max-Planck-Institut für Eisenforschung GmbH, Max Planck Society, ou_1863360              
4Institute of Macromolecular Chemistry and Textile Chemistry, Technical University Dresden, D-01062 Dresden, Germany, ou_persistent22              
5Institute of Macromolecular Chemistry and Textile Chemistry, Dresden University of Technology, Mommsenstrasse 13, D-01069 Dresden, Germany, ou_persistent22              

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Free keywords: Patent
 Abstract: A process is disclosed for coating fine particles, in which the feed mixture contains: at least one monomer and/or at least one oligomer selected from monomers and/or oligomers of aromatic compounds and/or unsaturated hydrocarbon compounds suitable for forming an electroconductive oligomer, polymer, copolymer, block copolymer or graft copolymer; at least one type of anions which (1) are and/or can be incorporated as doping ions into the structure of the conductive polymer; (2) can be discharged from said structure in the event of a potential fall of the conductive polymer (reduction); and (3) can have an anti-corrosive effect in the presence of a metallic surface; at least one type of particles; if necessary, at least one oxidising agent and water and/or at least another solvent. A coating is formed from the feed mixture on the particle surface, the feed mixture being converted by oxidation into a conductive polymer in the presence of at least one type of mobile anti-corrosive anions. Alternatively, the fine particles are coated with a product mixture that contains a conductive polymer.

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Language(s): eng - English
 Dates: 2011-10-202012-03-01
 Publication Status: Accepted / In Press
 Pages: -
 Publishing info: -
 Table of Contents: -
 Rev. Method: -
 Identifiers: Patent Publication Nr.: CN 101 035 630 B
Patent Application Nr.: 20120052307
 Degree: -

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