The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Date of Patent:
May. 11, 2010

Filed:

Apr. 17, 2003
Applicant:

Georg Gros, Oppenau, DE;

Inventor:

Georg Gros, Oppenau, DE;

Assignee:

Chemetall GmbH, Frankfurt, DE;

Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C09D 5/10 (2006.01); C09D 5/08 (2006.01); B05D 1/12 (2006.01); H01B 1/22 (2006.01);
U.S. Cl.
CPC ...
Abstract

The invention relates to a mixture for applying a thin polymer, especially less than 6 μm, non-corrosive, electroconductive or semiconductive coating which can be shaped in a low-abrasive manner, to a base. Said mixture contains A) electroconductive and/or semiconductive elements/compounds selected from the group of a) electroconductive and/or semiconductive particles having a particle size distribution with a transfer value dwhich is less than or equal to 6 μm, b) electroconductive and/or semi-conductive polymer compounds, and c) electroconductive and/or semiconductive compounds containing amine and/or ammonium, B) at least one binding agent optionally containing reactive thinning agents, C) at least one crosslinking agent and/or at least one photoinitiator, D) optionally at least one constituent selected from d) post-crosslinking compounds, e) additives, f) anticorrosion pigments, and g) non-particulate corrosion inhibitors, and optionally E) an organic solvent and/or water, the sum of all of the conductive and/or semiconductive elements/compounds A) amounting to between 0.5 and 70 wt. %, and the particle content a) amounting to between 0 and 60 wt. %. The invention also relates to a method for producing a non-corrosive, viscoplastic coating on a base, said coating containing polymer and inorganic particles, and to an electroconductive or semiconductive coating containing polymer and inorganic particles.


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