EP 2817350 A2 20141231 - POLYMERS CONTAINING DIBENZOCYCLOHEPTENE STRUCTURAL UNITS
Title (en)
POLYMERS CONTAINING DIBENZOCYCLOHEPTENE STRUCTURAL UNITS
Title (de)
POLYMERE ENTHALTEND DIBENZOCYCLOHEPTAN-STRUKTUREINHEITEN
Title (fr)
POLYMÈRES CONTENANT DES UNITÉS STRUCTURALES SOUS FORME DE DIBENZOCYCLOHEPTANE
Publication
Application
Priority
- EP 12001158 A 20120222
- EP 2013000232 W 20130126
- EP 13701370 A 20130126
Abstract (en)
[origin: WO2013124029A2] The invention relates to polymers containing dibenzocycloheptene structural units, to a method for the production thereof, and to blends and formulations containing said polymers. The invention further relates to the use of the polymers or blends according to the invention in electronic devices and to electronic devices, in particular OLEDs, containing the polymers or blends according to the invention.
IPC 8 full level
C08G 61/02 (2006.01); C08G 61/12 (2006.01); C08L 65/00 (2006.01); H01B 1/12 (2006.01); H01L 51/00 (2006.01); H01L 51/50 (2006.01)
CPC (source: EP US)
C07F 5/04 (2013.01 - EP US); C08G 61/02 (2013.01 - EP US); C08G 61/12 (2013.01 - EP US); C08L 65/00 (2013.01 - EP US); C09K 11/06 (2013.01 - EP US); H10K 85/111 (2023.02 - EP US); H10K 85/115 (2023.02 - EP US); H10K 85/151 (2023.02 - EP US); C08G 2261/12 (2013.01 - EP US); C08G 2261/124 (2013.01 - EP US); C08G 2261/314 (2013.01 - EP US); C08G 2261/3142 (2013.01 - EP US); C08G 2261/3162 (2013.01 - EP US); C08G 2261/342 (2013.01 - EP US); C08G 2261/3424 (2013.01 - EP US); C08G 2261/411 (2013.01 - EP US); C08G 2261/5222 (2013.01 - EP US); C08G 2261/91 (2013.01 - EP US); C08G 2261/94 (2013.01 - EP US); C08G 2261/95 (2013.01 - EP US); C09K 2211/1416 (2013.01 - EP US); H10K 10/466 (2023.02 - EP US); H10K 30/00 (2023.02 - US); H10K 50/00 (2023.02 - US); H10K 50/11 (2023.02 - EP US); H10K 2101/10 (2023.02 - EP US); Y02E 10/549 (2013.01 - EP US)
Citation (examination)
- US 2004067388 A1 20040408 - SUZUKI SATOSHI [JP]
- WO 0226856 A1 20020404 - CAMBRIDGE DISPLAY TECH LTD [GB], et al
- DAVID VONLANTHEN ET AL: "Synthesis of Rotationally Restricted and Modular Biphenyl Building Blocks", EUROPEAN JOURNAL OF ORGANIC CHEMISTRY, vol. 2010, no. 1, 1 January 2010 (2010-01-01), pages 120 - 133, XP055061132, ISSN: 1434-193X, DOI: 10.1002/ejoc.200900805
- ULRIKE WENZEL: "Charakterisierung eines ultrahochmolekularen Polymethacrylats mit fl?ssigkristalliner Seitengruppe in verd?nnter L?sung", vol. D83/2000, 5 July 2000 (2000-07-05), pages 78pp, XP007912815, Retrieved from the Internet <URL:http://opus.kobv.de/tuberlin/volltexte/2000/171/pdf/wenzel_ulrike.pdf> [retrieved on 20100426]
- See also references of WO 2013124029A2
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
WO 2013124029 A2 20130829; WO 2013124029 A3 20131205; EP 2817350 A2 20141231; JP 2015508119 A 20150316; US 2015014598 A1 20150115; US 9487618 B2 20161108
DOCDB simple family (application)
EP 2013000232 W 20130126; EP 13701370 A 20130126; JP 2014558029 A 20130126; US 201314379555 A 20130126