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:
Sep. 16, 2014
Filed:
May. 18, 2010
Pascal Hayoz, Hofstetten, CH;
Mathias Dueggeli, Thuernen, CH;
Martin Elbs, Basel, CH;
Olivier Frederic Aebischer, Duedingen, CH;
Achim Lamatsch, Waldkirch, DE;
Bernd Lamatsch, Riehen, CH;
Pascal Hayoz, Hofstetten, CH;
Mathias Dueggeli, Thuernen, CH;
Martin Elbs, Basel, CH;
Olivier Frederic Aebischer, Duedingen, CH;
BASF SE, Ludwigshafen, DE;
Abstract
The present invention relates to a process for polymerizing (hetero)aromatic compounds under formation of aryl-aryl C—C couplings for preparing conjugated polymers with high molecular weight and high regioregularity, and to novel polymers obtainable by this process. The invention further relates to the use of the novel polymers as semiconductors or charge transport materials in optical, electrooptical or electronic devices including field effect transistors (FETs), thin film transistors (TFT), electroluminescent, photovoltaic and sensor devices.