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. 14, 1994
Filed:
Apr. 16, 1993
Applicant:
Inventors:
Otto Stahlecker, Darmstadt, DE;
Manfred Thon, Pfungstadt, DE;
Ralf Glausch, Darmstadt, DE;
Gerhard Pfaff, Munster, DE;
Manfred Kieser, Darmstadt, DE;
Wilhelm Gobel, Gross Bieberau, DE;
Assignee:
Merck Patent Gesellschaft mit beschrankter Haftung, Darmstadt, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C04B / ;
U.S. Cl.
CPC ...
252518 ; 106415 ; 106417 ; 106419 ; 106436 ; 106441 ; 106442 ; 106455 ; 252512 ; 428403 ;
Abstract
There is disclosed an electrically conductive pigment containing 20 to 95% by weight of a component A comprising one or more conductive platelet-like pigments and 5 to 80% by weight of a component B comprising one or more conductive needle-shaped or fibrous pigments.