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.
Patent No.:
Date of Patent:
May. 13, 2014
Filed:
Dec. 18, 2008
Applicants:
Friedrich Jonas, Aachen, DE;
Udo Guntermann, Krefeld, DE;
Inventors:
Friedrich Jonas, Aachen, DE;
Udo Guntermann, Krefeld, DE;
Assignee:
Primary Examiner:
Int. Cl.
CPC ...
H01B 1/12 (2006.01); C08G 61/12 (2006.01);
U.S. Cl.
CPC ...
Abstract
The present invention relates to a novel process for preparing an aqueous or nonaqueous dispersion or solution comprising at least one conductive polymer and at least one polyanion, characterized in that the polymerization is performed with ultrasound irradiation, to aqueous or nonaqueous dispersions prepared by this process and to the use thereof.