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:
Jun. 28, 1994
Filed:
Apr. 07, 1993
Wolfgang Wernet, Wohnsitz, DE;
Jean Stoffer, Wohnsitz, DE;
Ciba-Geigy Corporation, Ardsley, NY (US);
Abstract
An electrically conductive composition of (a) at least one oxidized polycationic polyheteroaromatic compound and (b) at least one polyanion of a film-forming thermoplastic polymer containing sulfated alcohol groups ##STR1## in repeating structural units in form of films or filaments is drawn at temperatures below the melt/decomposition temperature to increase electrical conductivity and to improve mechanical properties. The material may be used as electrodes, electrically conductive filaments or components for electromagnetic screening.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile