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:
Jan. 14, 2014
Filed:
Dec. 11, 2007
Applicants:
Rene Csuk, Halle, DE;
Gunter Mattersteig, Ulm, DE;
Marc Herm, Merseburg, DE;
Inventors:
Assignee:
Sensient Imaging Technologies GmbH, Bitterfeld-Wolfen, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07C 211/54 (2006.01); H01L 51/50 (2006.01);
U.S. Cl.
CPC ...
Abstract
The invention relates to arylamine-substituted divinyl fluorenes. The invention is based on the object of providing photoconductors having good durability, high sensitivity, and low residual potential. The task is to detect new perforated conductors, which can be used in electrophotography, for copying, and in the OLED field. The task is solved by the production of the title compounds, particularly of the formula (11).