logo

For the Inventor, By the Inventor

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.:

US 10844192 B1

PDFFull Text
Date of Patent:
Nov. 24, 2020

Filed:

Sep. 01, 2016

Conjugated polymers comprising thermally cleavable oxalate pendant groups

Applicant:

Innovationlab Gmbh, Heidelberg, DE;

Inventors:

Marius Kuhn, Heidelberg, DE;

Manuel Hamburger, Mannheim, DE;

Assignee:

Innovation Lab GmbH, Heidelberg, DE;

Attorney:

Faegre Drinker Biddle & Reath LLP

Primary Examiner:

Kuo Liang Peng

Int. Cl.
CPC ...
C08K 5/092 (2006.01); C08G 61/12 (2006.01); H01L 51/50 (2006.01); C09K 11/06 (2006.01); H01L 51/00 (2006.01); C08L 65/00 (2006.01); H01L 51/42 (2006.01);
U.S. Cl.
CPC ...
C08K 5/092 (2013.01); C08G 61/12 (2013.01); C08L 65/00 (2013.01); C09K 11/06 (2013.01); H01L 51/0026 (2013.01); H01L 51/0035 (2013.01); H01L 51/0043 (2013.01); H01L 51/5012 (2013.01); C08G 2261/1426 (2013.01); C08G 2261/3223 (2013.01); C08G 2261/3246 (2013.01); C08L 2203/204 (2013.01); C09K 2211/1416 (2013.01); C09K 2211/1458 (2013.01); C09K 2211/1466 (2013.01); C09K 2211/1491 (2013.01); H01L 51/0003 (2013.01); H01L 51/0047 (2013.01); H01L 51/4253 (2013.01); Y02E 10/549 (2013.01);
Abstract

The invention relates to novel conjugated polymers containing oxalate side groups which can be cleaved off thermally, to monomers and processes for their preparation, to their use as semiconductors in organic electronic (OE) devices, in particular in organic photovoltaic (OPV) devices, organic photodetectors (OPDs), organic light-emitting diodes (OLEDs) and organic field-effect transistors (OFETs), and to OE, OPV, OPD, OLED and OFET devices containing these polymers.

Find Patent Forward Citations

Kuhn, Marius. (2020). Conjugated polymers comprising thermally cleavable oxalate pendant groups (U.S. Patent No. 10844192). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10844192

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Loading…