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. 21, 1985
Filed:
May. 05, 1983
Herbert Naarmann, Wattenheim, DE;
Volker Muench, Ludwigshafen, DE;
Gernot Kohler, Ludwigshafen, DE;
Petr Simak, Ludwigshafen, DE;
BASF Aktiengesellschaft, , DE;
Abstract
Air-stable, electrically conductive systems having conductivities greater than 1.times.10.sup.-3 .OMEGA..sup.-1 cm.sup.-1 are prepared by reacting a metal cation of an element of sub-group VII, VIII or I of the periodic table with a 1,9-substituted phenalene of the general formula (I) ##STR1## where X is O, NH, S, Se or Te and Y is OH, NH.sub.2 or SH, to give a metal chelate, and oxidizing this metal chelate by means of an organic electron acceptor. The electrically conductive systems can be used in the electrical industry for the production of solar cells and for converting and fixing radiation, for producing electric and magnetic switches and electrochemical stores, and for the antistatic treatment of plastics.