Title:
PYRENE-BASED POLYMERS FOR ORGANIC LIGHT EMITTING DIODES (OLEDS )
Document Type and Number:
WIPO Patent Application WO/2010/145726
Kind Code:
A8
Abstract:
The present invention relates to novel pyrene-based polymers, methods of preparing the same and uses thereof, in particular for electroluminescent devices. The novel polymers of the invention have the following general formula (I) wherein R1, R2, R3, R4, R5, R6, R7 and R8 are independently of each other hydrogen, halogen, in particular F, SiR100R101R102, or an organic substituent, or R6 and R7, R3 and R4, and/or any of the substituents R1, R2, R3, R4, R5, R6, R7 and/or R8, which are adjacent to each other, together form an aromatic, or heteroaromatic ring, or ring system, which can optionally be substituted, n1 and n2 are 0, 1, or 2, R100, R101 and R102 are independently of each other C1-C18 alkyl, substituted or unsubstituted C6-C18 aryl, and Ar1 and Ar2 are each independently of each other a substituted or unsubstituted arylene or heteroarylene group.
Inventors:
MUELLEN KLAUS (DE)
FIGUEIRA-DUARTE TERESA (DE)
DEL ROSSO PABLO GABRIEL (AR)
LIST EMIL J W (AT)
TRATTNIG ROMAN (AT)
FIGUEIRA-DUARTE TERESA (DE)
DEL ROSSO PABLO GABRIEL (AR)
LIST EMIL J W (AT)
TRATTNIG ROMAN (AT)
Application Number:
PCT/EP2010/002414
Publication Date:
January 26, 2012
Filing Date:
April 20, 2010
Export Citation:
Assignee:
MAX PLANCK GESELLSCHAFT (DE)
UNIV GRAZ TECH (AT)
MUELLEN KLAUS (DE)
FIGUEIRA-DUARTE TERESA (DE)
DEL ROSSO PABLO GABRIEL (AR)
LIST EMIL J W (AT)
TRATTNIG ROMAN (AT)
UNIV GRAZ TECH (AT)
MUELLEN KLAUS (DE)
FIGUEIRA-DUARTE TERESA (DE)
DEL ROSSO PABLO GABRIEL (AR)
LIST EMIL J W (AT)
TRATTNIG ROMAN (AT)
International Classes:
C09K11/06; C07C15/62; C08G61/10; C08G61/12; H01B1/12; H01L51/00
Attorney, Agent or Firm:
KATZAMEYER, Michael (Akademiestrasse 7, München, DE)
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