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:
Aug. 28, 2018
Filed:
Nov. 23, 2015
Applicants:
Basf SE, Ludwigshafen, DE;
Max-planck-gesellschaft Zur Foerderung Der Wissenschaften E.v., Munich, DE;
Inventors:
Thomas Gessner, Heidelberg, DE;
Helmut Reichelt, Neustadt, DE;
Jakob Jacek Wudarczyk, Mainz, DE;
Felix Peter Hinkel, Wiesbaden, DE;
Tomasz Marszalek, Mainz, DE;
Martin Baumgarten, Mainz, DE;
Klaus Muellen, Cologne, DE;
Assignees:
BASF SE, Ludwigshafen, DE;
Max-Planck-Gesellschaft zur Foerderung der Wissenschaften e.V., Munich, DE;
Primary Examiner:
Int. Cl.
CPC ...
C08G 75/00 (2006.01); C08G 61/12 (2006.01); C07D 285/14 (2006.01); H01L 51/00 (2006.01); H01L 51/05 (2006.01); H01L 51/10 (2006.01);
U.S. Cl.
CPC ...
C08G 61/126 (2013.01); C07D 285/14 (2013.01); H01L 51/0036 (2013.01); H01L 51/0043 (2013.01); C08G 2261/143 (2013.01); C08G 2261/1412 (2013.01); C08G 2261/3223 (2013.01); C08G 2261/3246 (2013.01); C08G 2261/92 (2013.01); H01L 51/0003 (2013.01); H01L 51/0021 (2013.01); H01L 51/0545 (2013.01); H01L 51/0558 (2013.01); H01L 51/105 (2013.01);
Abstract
A polymer containing at least one unit of formula is prepared by treating a compound of formula wherein Yis I, Br, Cl or O—S(O)CF,with an S-donor agent, in order to obtain the compound of formula wherein Yis as defined for the compound of formula (5).